Opals
Gemstones
Jewelry
Coins
You have not bid on this auction.
16.95 carat Unheated star sapphire from sarilanka
- SKU
- Dimensions (mm)
- 13.840 x 11.290 x 9.450mm
- Weight (cts)
- 16.950
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Cabochon
- Colours
-
Star sapphire is a fascinating gemstone known for its unique asterism, which is a star-like phenomenon that appears on the surface when light reflects off the stone. This effect is caused by the presence of needle-like inclusions of rutile within the sapphire. Star sapphires typically come in a deep blue color, but they can also be found in shades of pink, yellow, and green.
The star effect is most prominent when the stone is cut into a cabochon shape, allowing the light to reflect in a way that creates a star with six rays. This gemstone is highly valued not only for its beauty but also for its metaphysical properties, which are believed to include protection, good fortune, and the ability to enhance intuition.
In terms of hardness, star sapphires are quite durable, ranking 9 on the Mohs scale, making them suitable for various types of jewelry. Their brilliance, combined with the captivating star effect, makes star sapphires a popular choice among gemstone enthusiasts.
- SKU
- Dimensions (mm)
- 13.840 x 11.290 x 9.450 mm
- Weight (cts)
- 16.950
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Cabochon
- Colours
-
Star sapphire is a fascinating gemstone known for its unique asterism, which is a star-like phenomenon that appears on the surface when light reflects off the stone. This effect is caused by the presence of needle-like inclusions of rutile within the sapphire. Star sapphires typically come in a deep blue color, but they can also be found in shades of pink, yellow, and green.
The star effect is most prominent when the stone is cut into a cabochon shape, allowing the light to reflect in a way that creates a star with six rays. This gemstone is highly valued not only for its beauty but also for its metaphysical properties, which are believed to include protection, good fortune, and the ability to enhance intuition.
In terms of hardness, star sapphires are quite durable, ranking 9 on the Mohs scale, making them suitable for various types of jewelry. Their brilliance, combined with the captivating star effect, makes star sapphires a popular choice among gemstone enthusiasts.
| Shipping provider | Shipping to Thailand | Shipping to rest of world |
|---|---|---|
| Standard Shipping - Tracked | $15.00 / 15 days | $15.00 / 21 days |
|
Thailand
Standard Shipping - Tracked is discounted to $20.00 on orders with 2 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $20.00 on orders with 2 or more items
|
||
| FedEx | $40.00 / 5 days | $40.00 / 7 days |
|
Thailand
FedEx is discounted to $45.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $45.00 on orders with 2 or more items
|
||
-
PositiveInteresting look when put under gem torch
-
Positive
.10ct lighter than advertised but 5.00ct is still totally fine
-
Positive
Perfect gem, great quality. Highly recommend
Why are users outbidding themselves?
When a bid is placed, this is the maximum amount a person is willing to bid for the product. Our system will then automatically bid on behalf of the bidder, incrementally increasing the bid up to the maximum to maintain their position as the highest bidder.
When there is an icon indicating 'Automatic Bid', it means our system is actively placing bids for the bidder based on their maximum bid. This may appear as if bidders are outbidding themselves, but it's simply a result of the system updating the bid to reflect the bidders maximum limit.
Audit
-
Description Accurate
-
Pictures Accurate
Comments
The Verified Seller has provided accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Many Gemstones have received treatments to enhance their color or clarity to further emphasize their beauty and we insist treatments are disclosed. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions.
