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Gemstone Encyclopedia 8月の誕生石：ペリドットとスピネルの二重の喜び ハックマナイト宝石：特性、意味、価値など 7月の誕生石：ルビーの魅力、神秘性、そして魅力 ルビー宝石：歴史、用途、特性など 6月の誕生石: 真珠、アレキサンドライト、ムーンストーン アレキサンドライト石：意味、歴史、特性、価値 5月の誕生石：エメラルド誕生石の完全ガイド エメラルドの宝石：価値、歴史、意味など 4月の誕生石：完全ガイド + 4つの代替石 ダイヤモンド宝石：歴史、意味、価値など

Rough Raw Gemstones

:値の製品

フィルター

Afghanite Rough
36
Agate Rough
52
Alexandrite Rough
31
Amazonite Rough
15
Amber Rough
25
Amethyst Rough
308
Ametrine Rough
181
Ammolite Rough
64
Apatite Rough
80
Aquamarine Rough
198
Azurite Rough
52
Azurite with Malachite Rough
7
Beryl Rough
72
Calcite Rough
13
Carnelian Rough
25
Chalcedony Rough
33
Chrome Diopside Rough
20
Chrysoberyl Rough
6
Chrysocolla Rough
119
Chrysoprase Rough
248
Citrine Rough
71
Colored Diamond Rough
105
Coral Rough
93
Druzy Rough
60
Emerald Rough
221
Fire Agate Rough
171
Fluorite Rough
37
Garnet Rough
407
Heliodor Rough
3
Iolite Rough
8
Jade Rough
16
Jasper Rough
101
Kunzite Rough
33
Kyanite Rough
4
Labradorite Rough
81
Lapis Lazuli Rough
180
Larimar Rough
168
Lepidolite Rough
4
Mexican Fire Opal Rough
28
Moldavite Rough
43
Moonstone Rough
32
Morganite Rough
33
Obsidian Rough
46
Peridot Rough
244
Peruvian Opal Rough
15
Pietersite Rough
5
Prasiolite Rough
121
Prehnite Rough
3
Quartz Rough
263
Rainbow Lattice Sunstone Rough
371
Rhodonite Rough
3
Rose Quartz Rough
15
Rough White Diamonds
98
Ruby & Zoisite Rough
67
Ruby Rough
246
Sapphire Rough
957
Scapolite Rough
7
Serpentine Rough
2
Sodalite Rough
2
Spectrolite Rough
10
Sphalerite Rough
1
Sphene Rough
8
Spinel Rough
989
Spodumene Rough
1
Sugilite Rough
35
Sunstone Rough
225
Super Seven Rough
403
Tanzanite Rough
4
Tiger Eye Rough
4
Topaz Rough
183
Tourmaline Rough
347
Turquoise Rough
121
Variscite Rough
92
Verdite Rough
9
White Diamond Slices
1
Zircon Rough
34

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割引

製品の種類

重さ (CT)

長さ(mm)

幅(mm)

奥行き(mm)

Rough Raw Gemstones For Sale

When purchasing rough raw gemstones, it is essential to have a discerning eye to ensure you acquire high-quality specimens with great potential. Start by examining the color and clarity. Look for gemstones with vibrant and rich colors, free from discoloration or dullness. Assess the clarity, aiming for specimens with minimal visible inclusions or fractures that may affect their value. Pay attention to the crystal formation and shape, as well-formed and distinct crystals are desirable. Consider the size and weight, as larger rough gemstones offer more possibilities for cutting and shaping. Additionally, inquire about the source and ensure ethical and responsible mining practices. Lastly, purchase from reputable gemstone dealers who can provide accurate information and offer guidance on the potential value and usage of the rough gemstones. By considering these factors, you can confidently select rough raw gemstones with great potential for your gemstone collection or lapidary projects.