Quartz Gems

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Sterling Silver 2.05ctw Garnet, Black and White Diamond Ring: 9×7?mm natural oval garnet takes center stage in this rhodium?plated .925 sterling silver ring, delivering a bold 2.00?ctw of deep January?birthstone color. The vibrant red gem is secured in a classi

2026

Sterling Silver 2.05ctw Garnet, Black and White Diamond Ring

1 Great Deal Auctions Meridian, ID

20.72 Ct Natural Blue Lapis Lazuli Oval Cab: Weight - 20.72 Ct / Dimensions - 25.30 x 13.60 x 6.20 mm / Shape - Oval Cab / Clarity - Obaque / Origin - Afghanisthan / Treatment - None

2026

20.72 Ct Natural Blue Lapis Lazuli Oval Cab

Gems AuctionBangkok, TH

21.05 Ct Natural Green Malachite Oval Cab: Weight - 21.05 Ct / Dimensions - 28.00 x 14.20 x 4.50 mm / Shape - Oval Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

21.05 Ct Natural Green Malachite Oval Cab

Gems AuctionBangkok, TH

35.35 Ct Natural Flourite Oval Cab: Weight - 35.35 Ct / Dimensions - 35.00 x 17.00 x 6.20 mm / Shape & Cut - Oval cab / Transparency - Transparent / Origin - Brazil / Comments - None

2026

35.35 Ct Natural Flourite Oval Cab

Gems AuctionBangkok, TH

20.78 Ct Natural Black Tiger Eye Oval Cab: Weight - 20.78 Ct / Dimensions - 28.00 x 17.40 x 5.10 mm / Top Class Quality / Oval cab / Origin - Burmese / Comments - None

2026

20.78 Ct Natural Black Tiger Eye Oval Cab

Gems AuctionBangkok, TH

2.63 Ct Natural Purple Amethyst OVal Cut: Weight - 2.63 Ct / Dimensions - 10.50 x 8.60 x 5.30 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

2.63 Ct Natural Purple Amethyst OVal Cut

Gems AuctionBangkok, TH

3.40 Ct Natural Orange Fire Opal Oval cab: Weight - 3.40 Ct / Dimensions - 14.70 x 9.50 x 5.30 mm / Shape - Oval Cab / Color - Orange / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

3.40 Ct Natural Orange Fire Opal Oval cab

Gems AuctionBangkok, TH

13.20 Ct Natural Moss Agate Round Cut: weight - 13.20 Ct / Dimensions - 17.20 x 17.20 x 7.60 mm / Shape - Excellent Round Cut / Origin - Brazil / Treatment - None

2026

13.20 Ct Natural Moss Agate Round Cut

Gems AuctionBangkok, TH

13.45 Ct Natural Tibetian Blue Turquoise Oval Cab: Weight - 13.45 Ct / Size - 30.00 x 12.70 x 3.80 mm / Good Color / Oval Cabochon - Ready for Jewellery Setting / Origin - Arizona / Treatment - None

2026

13.45 Ct Natural Tibetian Blue Turquoise Oval Cab

Gems AuctionBangkok, TH

36.97 Ct Natural Wild Horse Jasper Quartz Oval Cab: weight - 36.97 Ct / Size - 38.00 x 21.20 x 5.40 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

36.97 Ct Natural Wild Horse Jasper Quartz Oval Cab

Gems AuctionBangkok, TH

29.39 Ct Natural Iron Tiger Eye Fancy Cab: Weight - 29.39 Ct / Dimensions - 31.00 x 17.40 x 5.40 mm / Top Class Quality / Fancy Cab / Origin - Burmese / Comments - None

2026

29.39 Ct Natural Iron Tiger Eye Fancy Cab

Gems AuctionBangkok, TH

3.14 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 3.14 Ct / Dimensions - 3.70 - 3.80 mm / 21 Pc's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

3.14 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Gems AuctionBangkok, TH

34.29 Ct Natural Green Onyx Oval Cab: Weight - 34.29 Ct / Size - 38.00 x 17.60 x 6.50 mm / Shape - Oval Cab / Color - Green / Clarity - OPaque / Origin - Brazil / Treatment - None

2026

34.29 Ct Natural Green Onyx Oval Cab

Gems AuctionBangkok, TH

33.08 Ct Natural Shattuckite Pear Cab: weight - 33.08 Ct / Size - 33.00 x 21.60 x 5.30 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

33.08 Ct Natural Shattuckite Pear Cab

Gems AuctionBangkok, TH

27.13 Ct Natural Seam Agate Pear Cab: Weight - 27.13 Ct / Dimensions -34.00 x 16.90 x 5.70 mm / Shape - Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

27.13 Ct Natural Seam Agate Pear Cab

Gems AuctionBangkok, TH

36.60 Ct Natural Dendrite Tiger Oval Cab: weight - 36.60 Ct / Size - 41.00 x 20.70 x 5.10 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

36.60 Ct Natural Dendrite Tiger Oval Cab

Gems AuctionBangkok, TH

0.82 Ct Natural Aquamarine Octagon Cut: Weight - 0.825 Ct / Size - 6.40 x 5.30 x 3.30 mm / Shape - Octagon Cut / Color - baby Blue / Clarity - VVS / Origin -India / Treatment - None

2026

0.82 Ct Natural Aquamarine Octagon Cut

Gems AuctionBangkok, TH

21.05 Ct Natural Solar Coral Oval Cab: weight - 21.05 Ct / Size - 25.20 x 16.30 x 6.20 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

21.05 Ct Natural Solar Coral Oval Cab

Gems AuctionBangkok, TH

38.70 Ct Natural Seam Agate Oval Cab: Weight - 38.70 Ct / Dimensions - 34.00 x 20.60 x 6.60 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

38.70 Ct Natural Seam Agate Oval Cab

Gems AuctionBangkok, TH

32.07 Ct Natural Blue Turquoise Oval Cab: Weight - 32.07 Ct / Dimensions - 24.00 x 18.90 x 8.50 mm / Shape - Oval Cab / Color - Blue / Transparency - Translucent / Origin - Arizona / Treatment - None

2026

32.07 Ct Natural Blue Turquoise Oval Cab

Gems AuctionBangkok, TH

7.16 Ct Natural Rutile Quartz Oval Cut: Weight - 7.16 Ct / Dimensions - 12.30 x 11.00 x 9.30 mm / Shape & Cut - Oval Cut / Transparency - Transaprent / Origin - India / Comments - None

2026

7.16 Ct Natural Rutile Quartz Oval Cut

Gems AuctionBangkok, TH

5.88 Ct Natural Multicolor Tourmaline Round Cut Beads: Weight - 5.88 Ct / Size - 2.90 - 3.40 mm / 28 Pc's / Shape - Round Cut Beads / Color - Multicolor / Clarity - VVS / Origin - Mozambique / Treatment - None

2026

5.88 Ct Natural Multicolor Tourmaline Round Cut Beads

Gems AuctionBangkok, TH

13.00 Ct Natural Tibetian Blue Turquoise Oval Cab: Weight - 13.00 Ct / Size - 31.00 x 12.80 x 3.60 mm / Good Color / Oval Cabochon - Ready for Jewellery Setting / Origin - Arizona / Treatment - None

2026

13.00 Ct Natural Tibetian Blue Turquoise Oval Cab

Gems AuctionBangkok, TH

8.73 Ct Natural Blue Turquoise Round Beads: Weight - 8.73 Ct / Size - 5.70 - 5.90 mm / 10 Pc's / Good Color / Round Beads - Ready for Jewellery Setting / Origin - Arizona / Treatment - None

2026

8.73 Ct Natural Blue Turquoise Round Beads

Gems AuctionBangkok, TH

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24

Gems Auctions

Regal White Horse and Golden Carriage Trinket Box

Emerald Cut Blue Iolite Sterling Silver Ring

Set of 6 Murano Murrine Goto Glasses

1200+ Gallery, Gems & Collectibles

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

T.W. Poulsen, Denmark Farm, Oil Painting, 1888:

18 KT Gold Multicolor Gemstone and Sapphire Bracelet

Ervin Hoskie Navajo Sterling Silver Necklace and Earring Set

Gems, Gold & Designer Collections

Olivers Auction LLC

Ends from:

Belton, SC, US

ENCHODUS FOSSIL ROCK STONE LAPIDARY SPECIMEN

STONE TREES ROCK STONE LAPIDARY SPECIMEN

NATURAL FORMATION SPANISH PYRITE CUBE ROCK STONE LAPIDARY SPECIMEN

JEWEL JUNCTION Rocks Gems Antiques Vintage

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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