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All New Listings New Buy It Now Listings New Auction Listings

Loose Gems

Newest Listed Certified Gemstones

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All Sapphires Blue Sapphires Australian Sapphires Montana Sapphires Pink Sapphires Yellow Sapphires Padparadscha Sapphires Purple Sapphires Green Sapphires Star Sapphires

Tourmaline

All Tourmaline Paraiba Tourmaline Chrome Tourmaline Indicolite Tourmaline Rubellite Tourmaline Sunset Tourmaline Bi Color Tourmaline Tri Color Tourmaline Watermelon Tourmaline

Emerald Spinel Garnet Ruby Tanzanite Aquamarine Zircon Alexandrite Diamond Colored Diamond Browse All Categories

Gemstone Pairs

Sapphire Pairs Tanzanite Pairs Topaz Pairs Tourmaline Pairs Garnet Pairs Amethyst Pairs Browse All Pairs

Minerals & Rough

Facet Grade Rough Mineral Specimens Emerald Rough Sapphire Rough Emerald Specimens Fluorite Specimens Browse All Rough Gemstones Browse All Mineral Specimens

Cabochons

Tourmaline Cabochons Rainbow Lattice Sunstone Cabochons Labradorite Cabochons Moonstone Cabochons Pietersite Cabochons Browse All Cabochons

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Gemstone Encyclopedia アレキサンドライト：意味、歴史、特性、価値 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、そして魅力ルビーの宝石：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 5月の誕生石：エメラルドの誕生石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の宝石：歴史、意味、価値など

Opal Auctions

165製品

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Opal No Reserve Auctions

ショーケース

royalgemstones 33.90 ct. AAA Floral Flash Play Of Color Crystal Natural Fire Opal Big Gem

21 bids

33.90 ct. AAA Floral Flash Play Of Color Crystal Natural Fire Opal Big Gem

11.58 CT Natural Black Opal Cabochon Beautiful Fire From Ethiopia

11.58 CT Natural Black Opal Cabochon Beautiful Fire From Ethiopia

jewelryhub

9 bids

33.90 ct. AAA Floral Flash Play Of Color Crystal Natural Fire Opal Big Gem

ショーケース

33.90 ct. AAA Floral Flash Play Of Color Crystal Natural Fire Opal Big Gem

royalgemstones

21 bids

1.24cts Natural Faceted Ethiopian Welo Opal / KY3621

1.24cts Natural Faceted Ethiopian Welo Opal / KY3621

minerdirect

3 bids

1.26cts Natural Faceted Ethiopian Welo Opal / KY3627

1.26cts Natural Faceted Ethiopian Welo Opal / KY3627

minerdirect

2 bids

9.00 CTS LARGE OPAL MOSAIC TRIPLET-COLOURFUL!

9.00 CTS LARGE OPAL MOSAIC TRIPLET-COLOURFUL!

sedagems

No Reserve 3.23 Cts Natural MultiColors Opal Unshape Shape GR17671

No Reserve 3.23 Cts Natural MultiColors Opal Unshape Shape GR17671

facetsprecision

1 bid

Marvelous 1.50 Ct Ethiopian White Opal Gemstone Full fire BO 56

Marvelous 1.50 Ct Ethiopian White Opal Gemstone Full fire BO 56

capemonzegems

1 bid

3.60 Ct Natural Ethiopian White Opal Full Fire WOP37

3.60 Ct Natural Ethiopian White Opal Full Fire WOP37

siamesegems

3.30 Crt Natural Ethiopian Opal Faceted Gemstone (EM 236

3.30 Crt Natural Ethiopian Opal Faceted Gemstone (EM 236

essencegems

NR Natural MultiColors Opal 3.18 Cts Unshape Cut

NR Natural MultiColors Opal 3.18 Cts Unshape Cut

novajewels

3 bids

3.05CT 13X10MM Neonflash Pattern!! Top Quality Natural Ethiopian Welo Opal

3.05CT 13X10MM Neonflash Pattern!! Top Quality Natural Ethiopian Welo Opal

jharnagems

1.75 CT Jelly Pattern! Rare Top Quality Natural Ethiopian Welo Faceted Opal

1.75 CT Jelly Pattern! Rare Top Quality Natural Ethiopian Welo Faceted Opal

jharnagems

5.75 CT Incredible Flashes!! Rare Top Quality Natural Ethiopian Welo Opal

5.75 CT Incredible Flashes!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

2.25 CT Sparkling Flashes!! Top Quality Natural Ethiopian Welo Faceted Opal

2.25 CT Sparkling Flashes!! Top Quality Natural Ethiopian Welo Faceted Opal

jharnagems

2.79 CT Galaxy Fire!! Rare Top Quality Natural Ethiopian Welo Opal

2.79 CT Galaxy Fire!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

4.52 CT Pinfire Galaxy!! Rare Top Quality Natural Ethiopian Welo Opal

4.52 CT Pinfire Galaxy!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

4.35 CT MultiFire Pattern!! Rare Top Quality Natural Ethiopian Welo Opal

4.35 CT MultiFire Pattern!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

2.07 CT Neonflash Pattern!! Top Quality Natural Ethiopian Welo Faceted Opal

2.07 CT Neonflash Pattern!! Top Quality Natural Ethiopian Welo Faceted Opal

jharnagems

4.64 CT MultiFire Pattern!! Rare Top Quality Natural Ethiopian Welo Opal

4.64 CT MultiFire Pattern!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

3.29 CT Broadflash Rolling!! Rare Top Quality Natural Ethiopian Welo Opal

3.29 CT Broadflash Rolling!! Rare Top Quality Natural Ethiopian Welo Opal

jharnagems

4.85CT 16X12MM Sparkling Flashes!! Top Quality Natural Ethiopian Welo Opal

4.85CT 16X12MM Sparkling Flashes!! Top Quality Natural Ethiopian Welo Opal

jharnagems

5.40 Ct Natural Ethiopian White Opal Full Fire WOP05

5.40 Ct Natural Ethiopian White Opal Full Fire WOP05

siamesegems

3.65 Ct Natural Ethiopian White Opal Full Fire WOP47

3.65 Ct Natural Ethiopian White Opal Full Fire WOP47

siamesegems

1.75cts Natural Smoked Black Ethiopian Faceted Opal / 1246E

1.75cts Natural Smoked Black Ethiopian Faceted Opal / 1246E

minerdirect

6 bids

2.72cts Natural Smoked Black Ethiopian Opal / 12A

2.72cts Natural Smoked Black Ethiopian Opal / 12A

minerdirect

6 bids

Welo Opal 3.41Ct Natural Ethiopian Smoked Play of Color Opal D2004/A3

Welo Opal 3.41Ct Natural Ethiopian Smoked Play of Color Opal D2004/A3

uniqueemerald

2.19cts Natural Smoked Black Ethiopian Opal / 279E

2.19cts Natural Smoked Black Ethiopian Opal / 279E

minerdirect

1 bid

Peruvian Opal 2.40Ct Natural Peruvian Seaform Blue Opal E2002/A2

Peruvian Opal 2.40Ct Natural Peruvian Seaform Blue Opal E2002/A2

alljewelry

Welo Opal 0.93Ct Natural Ethiopian Play of Color Opal E2004/A28

Welo Opal 0.93Ct Natural Ethiopian Play of Color Opal E2004/A28

alljewelry

1.52Cts Natural Amazing Mexican Fire Opal Round Shape Loose Gem

1.52Cts Natural Amazing Mexican Fire Opal Round Shape Loose Gem

jintaragems

3 bids

7.55 Crt Natural Ethiopian Opal Faceted Gemstone (EM 237

7.55 Crt Natural Ethiopian Opal Faceted Gemstone (EM 237

essencegems

NR Natural MultiColors Opal 1.11 Cts Freeform Cut

NR Natural MultiColors Opal 1.11 Cts Freeform Cut

novajewels

1 bid