THE PREMIER MARKETPLACE FOR REAL GEMS

On Gem Rock Auctions, there is a person behind every stone. The individuals who dedicated their time to mining, cutting, and polishing each gem are the ones we have to thank for ensuring these precious stones can be shared with the world.

Our Verified Sellers passion and expertise goes beyond just selling fine gems; each one of them brings a unique blend of skill and knowledge. While pouring their hearts into their work, they ensure that every gemstone on Gem Rock Auctions upholds the highest standards of quality and authenticity.

As we mark this incredible milestone, we must recognize it would not have been reached without each and every Verified Sellers over the last 20 years. Our mission of supporting the global community of gem enthusiasts and collectors is only possible through their dedication and hard work.

This is not just about Gem Rock Auctions, Opal Auctions and Jewelry Auctioned being in business for 20 years, but a celebration of our journey together and a tribute to our Verified Sellers. Scroll down and take a moment to get to know them, hear their stories, and check out the unique gemstones they have to offer.

FAVORITE GEMSTONE Ruby
FAVORITE FOOD Steak
FIRST JOB Soccer referee
LANGUAGES English and French
WANTED SUPERPOWER Teleporting

"In 2023, I built a fire that wouldn't light. As I sat back and contemplated whether to start this business, suddenly the fire ignited fully and brightly. I took that as a sign and decided to move forward." Guided by attentiveness and honesty, Stephen, the owner of Sunset Forest Gems, prides himself on making customer happy by providing same-day replies, listening to feedback and promptly resolving issues. "I aim to be known for the rubies I offer, and get a thrill from seeing my products sell. I'm grateful."

FAVORITE GEMSTONE Sapphire

FAVORITE FOOD Rice

FIRST JOB Selling gemstones

LANGUAGES English, Urdu and Thai

WANTED SUPERPOWER To be THE GUY for sapphires

At 33, Muhammad's journey began with a gemmology course in 2015, which laid the foundation for his gemstones business. He moved to Bangkok in 2017, marking a significant milestone that started a new chapter in his business and personal life, as he relocated his family to support his growing venture. Muhammad is particularly known for his Parti Sapphires. His typical days at MB Gems involves maintaining a responsive communication channel with clients, ensuring fair pricing and providing flexible return policies.

FAVORITE GEMSTONE Axinite

FAVORITE FOOD Chapli kabab

FIRST JOB Student

LANGUAGES Pashto, Urdu and English

WANTED SUPERPOWER To communicate universally

Imran's journey into the world of gemstones began in 2013 with a simple Google search that led him to establish Spin Ghar Minerals & Gems. "My journey in this business has taken me to incredible places. I sourced both rough and polished stones in Thailand, and the vibrant markets and skilled artisans truly inspired me and enriched my collection." Guided by integrity, passion, and continuous learning, him and his close-knit team, work together to bring high-quality gems to customers. "It's a fun little family operation."

FAVORITE GEMSTONE Guatemalan jade

FAVORITE FOOD Italian pasta and ice cream cake

FIRST JOB Civil engineer

LANGUAGES Spanish, Italian and English

WANTED SUPERPOWER Swim in cold rivers

Luis transitioned into the gemstone industry in 2014 while living in Hong Kong. He then launched his business, focused on importing Guatemalan jade for the Chinese market. Now based in Panama, the owner of Lgmaldi remains deeply involved in the world of gemstones, particularly Guatemalan jade and Honduran opal, which he continues to source and promote with dedication. His customer service, including prompt communication and thoughtful packaging, reflects his dedication to ensuring customer satisfaction.

FAVORITE GEMSTONE Red spinel

FAVORITE FOOD Ethiopian Key Wat

FIRST JOB Mixing cement

LANGUAGES English

WANTED SUPERPOWER Ability to heal

With a journey that began in Australia in 2006, Murray is a dedicated gem trader who provides fair deals and honest, ethical service in the gemstone world. His deep appreciation for life and his work is evident in his daily interactions and the care he puts into every transaction. The geologist and proud owner of Gem Rough reflects, "it's not just about the gemstones; I want my customers to be happy and excited about their purchases while knowing they're getting the best deal."

FAVORITE GEMSTONE Tourmaline

FAVORITE FOOD Pakistani food

FIRST JOB Gemstone sales

LANGUAGES English, Urdu and Pashto

WANTED SUPERPOWER Discover rare gemstones easily

Babar, the owner of Crystal Gems, started his business in 2016 because of his passion for gemstones. With four Thai employees working for his business, the 33-year-old Pakistani values honesty and integrity, and excellent customer service. One trip he particularly cherishes is his visit to Europe: "It was a great experience to attend Expo Italy, where I met people from the gem and jewelry industry, shared my views about gemstones, and strengthen my connections."

FAVORITE GEMSTONE Garnet and tourmaline

FAVORITE FOOD Pizza

FIRST JOB Auction house porter

LANGUAGES English and French

WANTED SUPERPOWER Fluency in all languages

Damian's work is driven by the principle that one should aspire to be more, rather than just have more. This is reflected in his dedication to quality and ongoing learning: "I put value in doing my best." Marked by a deep respect for his skill and technique, Damian began his venture in the gemstone and jewelry world in 1992, as an auction house porter. In 2014, he shifted his extensive experience and passion into establishing his own business, Damian J Miles. Most of his designs are one off, handmade pieces, often based around a particular technique or gemstone.

FAVORITE GEMSTONE Red diamond

FAVORITE FOOD Thai and Arabic food

FIRST JOB Gemstone sales

LANGUAGES English and Thai

WANTED SUPERPOWER Discover rare gemstones easily

Adul, 33, runs Siamese Gems from Thailand, where he and his team of 10 - including a photographer and listing staff - dedicate themselves to the business. His journey began in 2016, while he was still in his second year of university. His commitment to transparency, accuracy and customer satisfaction underpins his business philosophy, taking particular pride in the sapphires he offers. A memorable highlight of his career was his trip to Europe, which broadened his perspectives and network in the gemstone world.

FAVORITE GEMSTONE Amethyst

FAVORITE FOOD Apricot

FIRST JOB Government job

LANGUAGES English and Urdu

WANTED SUPERPOWER Mine directly from the mountains

At 41, Muhammad has navigated his business landscape with integrity and honesty. He works alongside his brothers, each contributing with their unique skills - one as a goldsmith and the other in both traditional and online markets. The owner of Golden Gems Rumi Gems prides himself in selling gemstones internationally. His journey has taken him across the globe to places like France, Australia and China. Muhammad believes in the mantra "slow and steady wins the race", reflecting his thoughtful approach to business.

FAVORITE GEMSTONE Hauyne

FAVORITE FOOD Afghan Qaabli Palaw

FIRST JOB Gemstone cutting

LANGUAGES English, Pashto, Urdu and Hindi

WANTED SUPERPOWER To teleport

Ahmad's journey as a gemstone seller is a story of passion and dedication, blended with family tradition. He started his career in 2008, following in the footsteps of his grandfather. Now, at 31, he runs his online store, Khusrawy Gems Minerals, from Thailand, where he continues to honour the values of trust, honest and knowledge. His commitment to quality and excellence is evident: "I believe in presenting only the best. Our customers deserve nothing less than the highest quality, and I try to ensure that every gemstone we offer meets that standard."

FAVORITE GEMSTONE Tourmaline

FAVORITE FOOD Burgers and pizza

FIRST JOB Salesman as a garment store

LANGUAGES English, Pashto, Urdu and Hindi

WANTED SUPERPOWER To own a Tourmaline mine

Zia, the passionate owner of Cool n Cool Gems, started his business in 2008. Specializing in exquisite Tourmaline gemstones, he manages every aspect of his business with care and precision. For Zia, "every sale is a step toward building a positive relationship with my customers", while his love for gemstones remains unwavering.

FAVORITE GEMSTONE Ruby and sapphire

FAVORITE FOOD Thai

FIRST JOB Hotel manager

LANGUAGES English and Thai

WANTED SUPERPOWER To fly

The founder of Gem Dreams, embarked on a journey into the world of gemstones 40 years ago. With a commitment to education and transparency, he ensures his clients receive honest and thorough information about their purchases. Anthony plays the role as vice president of the Thai Gems and Jewelry Traders Association.

FAVORITE OPAL Black opal

FAVORITE FOOD Coney Island hot dog

FIRST JOB Dentist

LANGUAGES English

WANTED SUPERPOWER Ethiopian opal genius

Larry's journey with opals began in his youth, learning to cut stones into cabochons when he was 12. That initial excitement sparked a lifelong passion for opals. Larry's focus shifted to Ethiopian Welo opal due to its exceptional quality and affordability and, In 2010, he founded Opal Exclusively: "I transitioned from a hobbyist to a professional cutter because I had more cut stones than I knew what to do with!" Larry prides himself on the integrity and precision of his work, while he ensures customers satisfaction through clear communication, education and a generous return policy. "Every stone I cut is a labour of love. My goal is to one day be known as THE guy to call if you're looking for a beautiful, well-cut Ethiopian Welo opal."

FAVORITE OPAL Black opal

FAVORITE FOOD Soup

FIRST JOB Opal seller

LANGUAGES English and Hindi

WANTED SUPERPOWER To not need to sleep

Sally, the founder of True Blue Opals, has dedicated her life to opals. She began her journey in the opal industry as a hobby, which rapidly blossomed into a thriving business dedicated to sharing the beauty of those gems with the world. A highlight of her career was celebrating the 20th anniversary of True Blue Opals in 2022. Her typical day reflects her hands-on approach and commitment to quality and her clients: "I love spending the day at the office, where I spend my time grading rough stones and fulfilling my customers' requests." As a Verified Seller, she values the recognition of her hard work and, at 70 years old, Sally remains dedicated to providing exceptional collector specimens, particularly Yowah and Koroit opals to her customers.

FAVORITE OPAL Coober Pedy crystal

FAVORITE FOOD Sushi

FIRST JOB Feeding cattle in a Texas Ranch

LANGUAGES English

WANTED SUPERPOWER Speaking "Dog"

For Riley, the master behind 53Frogs, every day is a new opportunity to improve his steady business. With well-defined pillars guiding him, Riley values his customers' time, knowing how frustrating the opal-buying process can be. The 46-year-old caught the "opal fever" back in 2007 while digging for opal in Grawin, NSW, Australia: "after weeks of traveling through the Australian Outback, I finally found my first opal. It was about 4 carats, a beautiful blue on black!" Riley's wife, daughter and son all work for the business in different capacities. There is always washing, grading, accounting and video making to keep them busy. This can only be managed with a Spanish tortilla first thing in the morning to keep those energy levels up.

FAVORITE OPAL Black and crystal opal

FAVORITE FOOD Cheese

FIRST JOB Bakery assistant

LANGUAGES English

WANTED SUPERPOWER Ability to heal

Iona's values of sustainability, authenticity and integrity guide every aspect of her work: "my journey with opals began 24 years ago when my husband and I explore the opal capital of the world, Coober Pedy. After a hiatus from the gemstone industry, I officially relaunched my business in 2023. Today, I work tirelessly to ensure that each opal we offer is hand-cut with care and sourced ethically from reputable Australian miners." She strives to make every customer feel valued and confident in their purchase, through detailed descriptions, high quality images and responsive communication. Iona's commitment goes beyond selling unique pieces; it's about creating a genuine connection with her clients at Iona Opal Australia.

FAVORITE OPAL Black opal

FAVORITE FOOD Spicy Thai Food

FIRST JOB Butcher in Lightning Ridge

LANGUAGES English

WANTED SUPERPOWER Find opal every time I look for it

Chris, the proud owner of Opal Rush, started his business when he was 16. He mined 50 miles from Lightning Ridge, lived in a garden shed during the week, and returned to town on the weekends to sell opals to out-of-town buyers and dealers. Chris is the only employee, as he buys, cuts, and sells most exclusively through Opal Auctions. "My reputation is important. I want my customers to be happy with every opal they purchase. I aim to be as accurate as possible with my descriptions, videos, and photos," he adds, emphasizing his commitment to honest communication as well. Chris often travels to Australian opal fields. "I really enjoy being in the harsh Outback of Australia - seeing the desert come to life after rain is amazing."

FAVORITE OPAL Boulder opal

FAVORITE FOOD Homemade

FIRST JOB Mowing lawns for the old lady up the road

LANGUAGES English

WANTED SUPERPOWER See the future

Michael, the heart and soul behind Constable and Co, has been immersed in the opal world for over 40 years. Since 1995, he's been on a mission to share the beauty of the Australian opal. From travelling the Australian outback to hunt working solo after years of employing a diverse team, Michael's dedication shines through each piece he presents. His proudest moments come from seeing his creations find their new homes and the connections he's made along the way: "The best part of being a Verified Seller is the ability to sell my creations," all while being deeply involved in the mining, cutting, and valuing of all varieties of Australian Opal. To Michael, every customer is important, and no job is too small.

FAVORITE OPAL Koroit opal

FAVORITE FOOD Korean

FIRST JOB Opal seller

LANGUAGES English and Hindi

WANTED SUPERPOWER Detect opal underground

With a background of gemmology blended with opal sales, Natassa has built her business on integrity and honesty. The passionate owner of An Opals, embarked on her journey in the world of opals and gemstones in 2003. Her days are filled with a mix of office administration, preparing events and tradeshows, and sorting through opals and jewelry. Natassa values the friendships forged in business and the support of her team, including her office dog Barfi, and her mother, Sally, who remains her inspiration.

FAVORITE OPAL Black opal

FAVORITE FOOD Thai

FIRST JOB Shovelling cook

LANGUAGES English and Opal

WANTED SUPERPOWER X-Ray vision

Paul has been connected to the opal world since he bought his first stone at age 14. The owner of Seda Opals began his journey in 1986, when he started opal mining in Lightning Ridge, and has evolved into a successful career spanning 40 years. Paul has navigated market shows around the globe and now dedicates his time to his online business. He offers a curated collection of opals, with a particular focus on black opal. His belief that "hard work brings good luck" underpins his approach to business.

FAVORITE OPAL Australian white opal

FAVORITE FOOD Italian food

FIRST JOB Farmer

LANGUAGES English

WANTED SUPERPOWER Expert opal cutter

At just 18 years old, Natalia has embarked on a remarkable journey with Mountain Opals. Starting her business at the end of 2023, she finds joy in the unique challenge each opal presents and is deeply committed to learning and mastering the art of opal cutting and polishing. "Every time I cut an opal is different - I will always learn new things about opal, that's why I'm doing what I do." Working closely with a seasoned opal cutter of 30 years, she feels most accomplished when her teacher is proud of her opal cutting. Natalia's attitude towards her business is defined by honesty and responsibility, as she prioritizes communication with her customers.

FAVORITE OPAL Galaxy opal

FAVORITE FOOD Thai food

FIRST JOB Opal miner

LANGUAGES English and Thai

WANTED SUPERPOWER X-Ray vision

Rodney, the founder of Indigo Opals, has spent over four decades dedicated to the world of opals, starting his quest as an opal miner: "I started opal mining and instantly became addicted to opal. That's why I started my business, I just love opal!" Based in Thailand, Rodney takes pride in both mining and cutting these precious stones himself. Working alongside his family members and committed to honesty and fairness in business, Rodney ensures that his clients receive not only beautiful, high-quality opals but also exceptional customer service. He balances cutting boulder opals with enjoying beach days, reflecting his laid-back, yet passionate approach to life.

FAVORITE OPAL Black opal

FAVORITE FOOD Steak

FIRST JOB Hey shed

LANGUAGES English

WANTED SUPERPOWER X-Ray vision

Peter has been immersed in the world of opal from a young age, growing up amongst the opal-rich fields of Lightning Ridge. "I've spent years mining the rarest opal in the world." The owner of Anembo Opals prides himself on honesty and high-quality service, providing customers with excellent pieces and clear communication.

FAVORITE OPAL Lightning Ridge Opal

FAVORITE FOOD Steak

FIRST JOB Sales

LANGUAGES English

WANTED SUPERPOWER Find dinosaur bones easily

Since launching Free Form Rock Art in 2015, Terry mainly focuses on opals and dinosaur bones. Operating solo, he prides himself on delivering pieces with honesty and integrity, as he values the trust the Verified Seller badge represents. His days are a mix of cutting and listing stones, as well as exploring dig sites for new treasures.

FAVORITE OPAL Boulder opal

FAVORITE FOOD Steak

FIRST JOB Builder

LANGUAGES English

WANTED SUPERPOWER X-Ray vision

The proud owner of Cieleopals has built his business from a hobby into a successful venture since 1978. With a background as a builder, Stavros transitioned into the world of opals, finding a passion for Boulder opals that has driven his work ever since. His commitment to understanding and meeting customer needs is the focus of his daily operations, as providing exceptional customer service is the cornerstone of his business philosophy.

FAVORITE OPAL Coober Pedy crystal

FAVORITE FOOD Korean BBQ

FIRST JOB Coles grocery store

LANGUAGES English and Hindi

WANTED SUPERPOWER X-Ray vision

With many years of experience, many good stories come along with it: "I sold my first black opal which I had found and cut from a bucket of rough I had bought from a miner when I lived in Lightning Ridge. It was a 4.15 carat stone and I sold it for $2000 USD per carat. The bucket was $200 AUD." Sam, the proud owner of Down Under Opals, specializes in Queensland Boulder opal. He starts his day with listings, while most of his cutting is done in the evening.

FAVORITE OPAL Australian opal

FAVORITE FOOD Nasi Goreng

FIRST JOB Gemstone polisher

LANGUAGES English

WANTED SUPERPOWER Ability to heal

Agus, the founder of Opal Yudistira, handles every aspect of his business - from sourcing to polishing each piece. A significant milestone in his career was a memorable trip to Lighting Ridge: "I had the opportunity to visit opal mines and handpick some of the finest rough opals. This experience deepened my appreciation for the effort that goes into bringing these beautiful gems to the market."

FAVORITE OPAL Ethiopian opal

FAVORITE FOOD Everything

FIRST JOB Student

LANGUAGES English

WANTED SUPERPOWER Always be good

Amde, the founder of Nice Opal in the USA, has been a dedicated enthusiast since 2000. At 56 years old, he specializes in Ethiopian opals, spending his days cutting these beautiful gemstones. Amde values happiness in his work, ensuring high-quality opals are offered at fair prices. His travels to opal mines around the world have been the highlight of his career, enriching his knowledge and experience.

FAVORITE OPAL Ethiopian opal

FAVORITE FOOD Pizza and soup noodles

FIRST JOB Opal photographer

LANGUAGES English and Chinese

WANTED SUPERPOWER Teleport

With a core of integrity, quality and passion, Kays meticulously sources opals from renowned locations, such as India, Ethiopia, Myanmar, and Australia, ensuring each piece meets her exacting standards. Balancing business with family life, the proud owner of Miner Direct spends her weekdays handling opal photography, sales, and shipping, while also enjoying weekends with her beloved puppy, Cocoa. "I strive to provide high-quality opals at reasonable prices, and ensure that my photos accurately represent the stones, so customers receive exactly what they see."

FAVORITE OPAL Ethiopian opal

FAVORITE FOOD Pizza

FIRST JOB Opal seller

LANGUAGES Hindi and English

WANTED SUPERPOWER Provide comfort to my daughter

Summaya has been working in this field with her brother for the last 10 years, learning all the tricks of the trade with her father. The family business has been passed down through six generations, and Summaya takes pride in continuing this family tradition. Now, she started her own venture, The Opal World. As she embarks on this journey alone, Summaya values hard work and dedication. "I want to be recognized for my Ethiopian opals and I will do my best to satisfy my customers. Becoming a Verified Seller for Opal Auctions was a proud moment for me."