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$1 Auctions

Auctions Ending Soonest Newest Auctions Premium Auction Listings Sapphire Auctions Garnet Auctions Spinel Auctions Tourmaline Auctions Tanzanite Auctions Alexandrite Auctions Aquamarine Auctions Diamond Auctions Peridot Auctions Rare Gemstone Auctions Ruby Auctions Zircon Auctions All Gemstone Auctions FAQ - How Our Auctions Work

Just Listed

All New Listings New Buy It Now Listings New Auction Listings

Loose Gems

Newest Listed Certified Gemstones

Sapphires

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

Gemma AI

About

Who We Are Contact Us Gemstone Sheriff Program

Gemstone Laboratories

Approved Gemstone Laboratories Gemstone Laboratories: Apply Here

Sell With Us

Verified Sellers Program Selling Fees Apply Now

Gemma AI

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学ぶ

Gemstone Encyclopedia アレキサンドライト：意味、歴史、特性、そして価値 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：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

Rare Gemstone Auctions

122製品

フィルター

Afghanite Auctions

Grandidierite Auctions

Pezzottaite Auctions

Scapolite Auctions

Sphalerite Auctions

Stibiotantalite Auctions

Tantalite Auctions

キーワード

価格

割引

製品の種類

重さ (CT)

長さ(mm)

幅(mm)

奥行き(mm)

Rare Gemstone No Reserve Auctions

Ultra Rare Pink Dolomite 1.74 ct Untreated Congo Mine

プレミアム

Ultra Rare Pink Dolomite 1.74 ct Untreated Congo Mine

zayangems

7 bids

Ultra Rare Pink Dolomite 5.49 ct Untreated Afghanistan Collectors

プレミアム

Ultra Rare Pink Dolomite 5.49 ct Untreated Afghanistan Collectors

zayangems

2 bids

MYSTERY ITEM

MYSTERY ITEM

thegemportal

15 bids

*No Reserve 50.9 carat Rough Afghanite from Afghanistan

*No Reserve 50.9 carat Rough Afghanite from Afghanistan

afghangemstone351

4 bids

Natural Black Onyx-4.7ct-Amazing Stone

Natural Black Onyx-4.7ct-Amazing Stone

gemssupplier

1 bid

NR Natural Blue Green Grandidierite 3.51 Cts Pear Cut

NR Natural Blue Green Grandidierite 3.51 Cts Pear Cut

novajewels

1 bid

Stunning Beautiful And Rarest Natural Axinite Loose faceted Gemstone

Stunning Beautiful And Rarest Natural Axinite Loose faceted Gemstone

gemscloset

2.75 Cts Rare Natural Awesome Grandidierite

2.75 Cts Rare Natural Awesome Grandidierite

crystal-gems

Natural Color Change Hauyne 1.00 Carats Rare Gem Triangle Shape

Natural Color Change Hauyne 1.00 Carats Rare Gem Triangle Shape

haniyagemsc

Natural Rare Triplite 0.25 Carats Gemstone Cushion Shape

Natural Rare Triplite 0.25 Carats Gemstone Cushion Shape

haniyagemsc

Natural Hauyne 0.25 Carats Gemstone Cushion Shape

Natural Hauyne 0.25 Carats Gemstone Cushion Shape

haniyagemsc

Natural Green Hauyne 0.55 Carats Gemstone Cushion Shape

Natural Green Hauyne 0.55 Carats Gemstone Cushion Shape

haniyagemsc

Natural Blue Hauyne 0.10 Carats Gemstone Pear Shape

Natural Blue Hauyne 0.10 Carats Gemstone Pear Shape

haniyagemsc

Nice quality 0.87 carat natural Grandidierite gemstones

Nice quality 0.87 carat natural Grandidierite gemstones

inspiregems

Nice colour 0.99 carat natural Grandidierite gemstones

Nice colour 0.99 carat natural Grandidierite gemstones

inspiregems

Stunning top Quality 2.73 Carat 100% Untreated Natural Yellow Scapolite

Stunning top Quality 2.73 Carat 100% Untreated Natural Yellow Scapolite

mineralscollection

6 bids

No Reserve Rare 18.1 carat Green Hauyne from Afghanistan

No Reserve Rare 18.1 carat Green Hauyne from Afghanistan

afghangemstone351

*No Reserve 17.7 carat Rough Afghanite from Afghanistan

*No Reserve 17.7 carat Rough Afghanite from Afghanistan

afghangemstone351

1 bid

*NR fEsTiVaL* Orange Red Andersine 5.66Ct.

*NR fEsTiVaL* Orange Red Andersine 5.66Ct.

preciouscarats

5 bids

No Reserve Rare 34.6 carat Blue Hauyne from Afghanistan

No Reserve Rare 34.6 carat Blue Hauyne from Afghanistan

afghangemstone351

7 bids

*NR fEsTiVaL* Very Rare Blue Benitoite 0.28Ct.

*NR fEsTiVaL* Very Rare Blue Benitoite 0.28Ct.

preciouscarats

3 bids

*NR fEsTiVaL* Yellow Scapolite Cushion Cut 6.40Ct.

*NR fEsTiVaL* Yellow Scapolite Cushion Cut 6.40Ct.

preciouscarats

13 bids

*NR fEsTiVaL* Rare Orange Vayrynenite 0.58Ct.

*NR fEsTiVaL* Rare Orange Vayrynenite 0.58Ct.

preciouscarats

5 bids

*NR fEsTiVaL* Rare Peach Rhodocrosite 4.78Ct.

*NR fEsTiVaL* Rare Peach Rhodocrosite 4.78Ct.

preciouscarats

11 bids

Rare 1.54 Ct Grandidierite Amazing Unique Gem

Rare 1.54 Ct Grandidierite Amazing Unique Gem

topazgems

Rare 2.09 Ct Grandidierite Amazing Unique Gem

Rare 2.09 Ct Grandidierite Amazing Unique Gem

topazgems

Rare 1.67 Ct Grandidierite Amazing Unique Gem

Rare 1.67 Ct Grandidierite Amazing Unique Gem

topazgems

*NR fEsTiVaL* Orange Red Andersine 4.27Ct.

*NR fEsTiVaL* Orange Red Andersine 4.27Ct.

preciouscarats

4 bids

*NR fEsTiVaL* Rare Certified Natural Blue Jeremejevite 1.65Ct.

*NR fEsTiVaL* Rare Certified Natural Blue Jeremejevite 1.65Ct.

preciouscarats

16 bids

Rare 1.38 Ct Grandidierite Amazing Unique Gem

Rare 1.38 Ct Grandidierite Amazing Unique Gem

topazgems

Rare 1.97 Ct Grandidierite Amazing Unique Gem

Rare 1.97 Ct Grandidierite Amazing Unique Gem

topazgems

1 bid

*NR fEsTiVaL* Unusual Rare Bi Color Benitoite 0.24Ct.

*NR fEsTiVaL* Unusual Rare Bi Color Benitoite 0.24Ct.

preciouscarats

2 bids

*NR fEsTiVaL* Rare Certified Natural Painite 0.14Ct.

*NR fEsTiVaL* Rare Certified Natural Painite 0.14Ct.

preciouscarats

3 bids

*NR fEsTiVaL* Rare Red Bixbite 0.05Ct.Wah Wah Mountain Utah ,USA.

*NR fEsTiVaL* Rare Red Bixbite 0.05Ct.Wah Wah Mountain Utah ,USA.

preciouscarats

2 bids