Quartz Gems

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PCGS Proof-67 RD 1950 Lincoln Cent: Satin Finish. Satiny deep red-orange surfaces offer a Gem Lincoln cent of monumental physical and aesthetic quality. Did the Mint experiment with Proof finishes in 1950 when the Proof program restarte

2026

PCGS Proof-67 RD 1950 Lincoln Cent

MintProducts AuctionsMilford, NH

SOLD

Ike Dollar and Silver American Eagles Group: Includes: 1971-S Ike dollar, MS-63 or so, 40% silver, in Government pliofilm pack; 2004-W Silver American Eagle $1 (3), Gem Proof, as struck and in original government packaging. (Total: 4 pieces)

2026

Ike Dollar and Silver American Eagles Group

MintProducts AuctionsMilford, NH

4.61 Ct Natural Zambian Emerald Oval cut Set: Weight - 4.61 Ct / Size - 5.7x3.9 - 6.1x4.3 mm / 9 PC's / Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

4.61 Ct Natural Zambian Emerald Oval cut Set

Gems AuctionBangkok, TH

27.33 Ct Natural Ruby Zoisite Cushion Cab Pair: weight - 27.33 Ct / Size - 21.90 x 11.10 x 3.80 mm / 2 Pc's / Shape - Excellent Cushion Cab / Origin - Brazil / Treatment - None

2026

27.33 Ct Natural Ruby Zoisite Cushion Cab Pair

Gems AuctionBangkok, TH

7.73 Ct Natural Pink Morganite Oval Cab: Weight - 7.73 Ct / Size - 12.70 x 10.20 x 7.90 mm / Shape - Oval Cab / Color - Light Pink / Clarity - Opaque / Origin - Mozambique / Treatment - None

2026

7.73 Ct Natural Pink Morganite Oval Cab

Gems AuctionBangkok, TH

12.27 Ct Natural Seraphinite Cushion Art Carving Cab: weight - 12.27 Ct / Dimensions - 20.10 x 13.00 x 4.60 mm / Shape - Excellent Cushion Art Carving Cab / Origin - Brazil / Treatment - None

2026

12.27 Ct Natural Seraphinite Cushion Art Carving Cab

Gems AuctionBangkok, TH

32.25 Ct Natural Tiger Eye Oval Cab: Weight - 32.25 Ct / Dimensions - 32.00 x 20.50 x 5.40 mm / Top Class Quality / Oval Cab / Origin - Burmese / Comments - None

2026

32.25 Ct Natural Tiger Eye Oval Cab

Gems AuctionBangkok, TH

92.14 Ct Natural Azurmalachite Oval Cab: Weight - 92.14 Ct / Size - 48.00 x 28.00 x 6.80 mm / Shape - Oval Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

92.14 Ct Natural Azurmalachite Oval Cab

Gems AuctionBangkok, TH

38.85 Ct Natural Green Opal Round Cab: weight - 38.85 Ct / Size - 32.00 x 32.00 x 6.20 mm / Shape - Excellent Round Cab / Origin - Brazil / Treatment - None

2026

38.85 Ct Natural Green Opal Round Cab

Gems AuctionBangkok, TH

20.59 Ct Natural Rutile Quartz Pear Cab: Weight - 20.59 Ct / Dimensions - 27.00 x 18.40 x 5.70 mm / Shape & Cut - Pear Cab / Transparency - Transparent / Origin - Norway / Comments - None

2026

20.59 Ct Natural Rutile Quartz Pear Cab

Gems AuctionBangkok, TH

1.12 Ct Natural Zambian Green Emerald-Octagon Cut: Weight - 1.12 Ct / Dimensions - 6.50 x 6.00 x 4.20 mm/ Shape - Octagon Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

1.12 Ct Natural Zambian Green Emerald-Octagon Cut

Gems AuctionBangkok, TH

28.18 Ct Natural Purple Amethyst Pear Cab: Weight - 28.18 Ct / Dimensions - 32.00 x 14.40 x 8.60 mm / Shape - Pear Cab / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

28.18 Ct Natural Purple Amethyst Pear Cab

Gems AuctionBangkok, TH

31.97 Ct Natural Pink Charoite Fancy Cab: Weight - 31.97 Ct / Dimensions - 37.00 x 18.00 x 6.40 mm / Shape - Fancy Cab / Color - Purple / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

31.97 Ct Natural Pink Charoite Fancy Cab

Gems AuctionBangkok, TH

11.53 Ct Natural Stichitite Purpurite Pear Cab: weight - 11.53 Ct / Dimensions - 22.80 x 15.30 x 5.70 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

11.53 Ct Natural Stichitite Purpurite Pear Cab

Gems AuctionBangkok, TH

50.00 Ct Natural Blue Shaded Labradorite Oval Cab: Weight - 50.00 Ct / Size - 39.00 x 29.00 x 6.50 mm / Shape - Excellent Oval cab / Clarity - Opaque / Origin - Africa / Treatment - None

2026

50.00 Ct Natural Blue Shaded Labradorite Oval Cab

Gems AuctionBangkok, TH

55.13 Ct Natural Sea Moss Agate Oval Cab: Weight - 55.13 Ct / Size - 45.00 x 30.00 x 5.90 mm / Shape - Excellent OVal Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

55.13 Ct Natural Sea Moss Agate Oval Cab

Gems AuctionBangkok, TH

0.78 Ct Natural Zambian Green Emerald-Oval Cut-Top Luster Quality: Weight - 0.78 Ct / Dimensions - 7.00 x 5.10 x 3.30 mm/ Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.78 Ct Natural Zambian Green Emerald-Oval Cut-Top Luster Quality

Gems AuctionBangkok, TH

24.78 Ct Natural Stichitite Purpurite Round Cab: weight - 24.78 Ct / Dimensions - 30.00 x 30.00 x 4.50 mm / Shape - Excellent Round Cab / Origin - Brazil / Treatment - None

2026

24.78 Ct Natural Stichitite Purpurite Round Cab

Gems AuctionBangkok, TH

55.35 Ct Natural Tibetan Turquoise Pear Cab: Weight - 55.35 Ct / Size - 39.00 x 29.00 x 6.30 mm / Good Color / Pear Cabochon - Ready for Jewellery Setting / Origin - Tibet / Treatment - None

2026

55.35 Ct Natural Tibetan Turquoise Pear Cab

Gems AuctionBangkok, TH

63.69 Ct Natural Blue Shaded Labradorite Pear Cab Pendant: Weight - 63.69 Ct / Size - 41.00 x 26.10 x 6.00 mm / Shape - Pear Cab / Clarity - Opaque / Origin - Africa / Treatment - None

2026

63.69 Ct Natural Blue Shaded Labradorite Pear Cab Pendant

Gems AuctionBangkok, TH

86.08 Ct Natural Ruby Zoisite OVal Cab: weight - 86.08 Ct / Size - 42.00 x 30.00 x 6.60 mm / Shape - Excellent OVal Cab / Origin - Brazil / Treatment - None

2026

86.08 Ct Natural Ruby Zoisite OVal Cab

Gems AuctionBangkok, TH

52.76 Ct Natural Pink Charoite Pear Cab: Weight - 52.76 Ct / Dimensions - 42.00 x 25.30 x 6.10 mm / Shape - Pear Cab / Color - Purple / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

52.76 Ct Natural Pink Charoite Pear Cab

Gems AuctionBangkok, TH

43.04 Ct Natural Blue Shaded Labradorite Oval Cab: Weight - 43.04 Ct / Size - 30.00 x 24.30 x 6.20 mm / Shape - Excellent OVal Cab / Clarity - Opaque / Origin - Africa / Treatment - None

2026

43.04 Ct Natural Blue Shaded Labradorite Oval Cab

Gems AuctionBangkok, TH

28.37 Ct Natural Lemon Prehnite Square Cab: Weight - 28.37 Ct / Dimensions - 20.20 x 19.70 x 5.90 mm / Shape - Square Cab / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2026

28.37 Ct Natural Lemon Prehnite Square Cab

Gems AuctionBangkok, TH

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Gems Auctions

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

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

Tri-color Fused Wave Bands 18kt gold 12426 *v

18ct Lab Created Sapphire Natural Emerald Ruby Diamonds Ring 18kt gold 47441 *v

1.55ct.Natural Green Chrysoberyl Cats Eye Diamonds Ring 14 Karat 41974 *v

Gems & Glamour: Fine Jewelry & Stones Auction

Starts on:

New York, NY, US

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