Amethyst Rings

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Jadeite Jade, 14k Yellow Gold Ring: Jadeite Jade, 14k Yellow Gold Ring. Featuring one oval shaped jadeite jade cabochon measuring approximately 24 x 17.1 mm, set in a 14k yellow gold mounting. {Size: 6 1/4, Gross Weight: 11.1 dwts}

2026

Jadeite Jade, 14k Yellow Gold Ring

Michaan's AuctionsAlameda, CA

2.16 Ct Natural Black Flashing Fire Opal Cushion Cut: Weight - 2.16 Ct / Dimensions - 10.30 x 10.10 x 5.60 mm / Shape - Cushion Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.16 Ct Natural Black Flashing Fire Opal Cushion Cut

Gems AuctionBangkok, TH

2.56 Ct Natural Blue Fire Opal Oval Cut: Weight - 2.56 Ct / Size - 12.00 x 9.80 x 5.40 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

2.56 Ct Natural Blue Fire Opal Oval Cut

Gems AuctionBangkok, TH

1.83 Ct Natural Zambian Emerald Pear cut: Weight - 1.83 Ct / Size - 11.20 x 6.80 x 4.50 mm / Shape - Pear Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

1.83 Ct Natural Zambian Emerald Pear cut

Gems AuctionBangkok, TH

1.42 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.42 Ct / Dimensions - 9.70 x 7.40 x 4.10 mm / Shape - OVal Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.42 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

1.25 Ct Natural Zambian Green Emerald Octagon Cut: Weight - 1.25 Ct / Dimensions - 7.20 x 5.20 x 4.60 mm / Shape - OCtagon Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

1.25 Ct Natural Zambian Green Emerald Octagon Cut

Gems AuctionBangkok, TH

0.70 Ct Natural Zambian Emerald Pear Cut Pair: Weight - 0.70 Ct / Dimensions - 6.10 x 4.00 x 2.30 mm / 2 PC's / Shape - Pear Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.70 Ct Natural Zambian Emerald Pear Cut Pair

Gems AuctionBangkok, TH

14k White Gold Masonic Signet Filigree Ring: Striking 14k white gold Masonic signet ring showcasing a red gemstone with handsome gilded Mason design featured on ornate filigree setting. Stamped 14k and in house tested, sized roughly at 6.25 with

2026

14k White Gold Masonic Signet Filigree Ring

Donley AuctionsUnion, IL

Ladies 18k Yellow Gold Pave Diamond Wedding Band: Ladies 18k yellow gold pave diamond wedding band. Approximately 1.15 +/- carats of radiant SI showcased inside a well constructed heavy 18k yellow gold 9mm setting with a total weight of 11.9 lovely g

2026

Ladies 18k Yellow Gold Pave Diamond Wedding Band

Donley AuctionsUnion, IL

Moonstone, Vermeil Ring: Moonstone, Vermeil Ring. Featuring one cushion shaped, faceted-top moonstone measuring approximately 9 mm, bezel set in a vermeil mounting. {Size: 6 3/4, Gross Weight: 2.0 dwts}

2026

Moonstone, Vermeil Ring

Michaan's AuctionsAlameda, CA

1.07 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut: Weight - 1.07 Ct / Dimensions - 10.70 x 7.20 x 4.00 mm / Shape & Cut - Oval Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.07 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut

Gems AuctionBangkok, TH

1.81 Ct Natural Multicolor Welo Opal Flash Fire Pear Cut: Weight - 1.81 Ct / Dimensions - 12.50 x 7.90 x 4.80 mm / Shape & Cut - Pear Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.81 Ct Natural Multicolor Welo Opal Flash Fire Pear Cut

Gems AuctionBangkok, TH

2.00 Ct Natural Green Flashing Fire Opal Oval Cab: Weight - 2.00 Ct / Dimensions - 10.70 x 8.40 x 4.90 mm / Shape - Oval Cab / Color - Green / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

2.00 Ct Natural Green Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

2.28 Ct Natural Ink Blue Fire Opal Oval Cab: Weight - 2.28 Ct / Size - 13.30 x 8.40 x 4.20 mm / Shape - Oval Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

2.28 Ct Natural Ink Blue Fire Opal Oval Cab

Gems AuctionBangkok, TH

2.36 Ct Natural Blue Green Fire Opal Oval Cab: Weight - 2.36 Ct / Dimensions - 12.80 x 8.90 x 4.60 mm / Shape - OVal Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

2.36 Ct Natural Blue Green Fire Opal Oval Cab

Gems AuctionBangkok, TH

1.27 Ct Natural Zambian Green Emerald Pear Cut: Weight - 1.27 Ct / Dimensions - 9.90 x 6.00 x 4.20 mm / Shape - Pear Cut / Color - Green / Clarity - Opaque / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

1.27 Ct Natural Zambian Green Emerald Pear Cut

Gems AuctionBangkok, TH

4.23 Ct Natural Candy Fire Opal OVal Cab: Weight - 4.23 Ct / Dimensions - 14.20x 10.80 x 5.40 mm / Shape - Oval Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

4.23 Ct Natural Candy Fire Opal OVal Cab

Gems AuctionBangkok, TH

1.93 Ct Natural Black Flashing Fire Opal Pear Cut: Weight - 1.93 Ct / Dimensions - 14.50 x 7.50 x 4.60 mm / Shape - Pear Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.93 Ct Natural Black Flashing Fire Opal Pear Cut

Gems AuctionBangkok, TH

Aquamarine, Diamond, Platinum Ring: Aquamarine, Diamond, Platinum Ring. Featuring one emerald-cut aquamarine weighing approximately 1.50 ct., surrounded by sixteen full-cut diamonds weighing a total of approximately 0.50 cttw., set in a

2026

Aquamarine, Diamond, Platinum Ring

Michaan's AuctionsAlameda, CA

Unmounted Opal Cabochon: Unmounted Opal Cabochon. The unmounted pear shaped opal cabochon weighing approximately 11.93 cts. and measuring approximately 22 x 15 mm.

2026

Unmounted Opal Cabochon

Michaan's AuctionsAlameda, CA

Unmounted Opal Double Cabochon: Unmounted Opal Double Cabochon. The unmounted pear shaped double opal cabochon weighing approximately 28.36 cts. and measuring approximately 24 x 18 mm.

2026

Unmounted Opal Double Cabochon

Michaan's AuctionsAlameda, CA

Morganite, Diamond, 14k Rose Gold Ring: Morganite, Diamond, 14k Rose Gold Ring. Featuring one cushion-cut morganite weighing approximately 5.90 cts., accented by full-cut diamonds weighing a total of approximately 0.45 cttw., set in a 14k r

2026

Morganite, Diamond, 14k Rose Gold Ring

Michaan's AuctionsAlameda, CA

Ladies 14k White Gold Opal & Diamond Cocktail Ring: Ladies 14k White Gold Pear shaped 1.5 carat +/- Opal cocktail ring perfectly accented with a heavenly halo of (15) brilliant round cut diamonds. Centralized pear shaped cabochon opal displays a rainbo

2026

Ladies 14k White Gold Opal & Diamond Cocktail Ring

Donley AuctionsUnion, IL

1.45 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.45 Ct / Dimensions - 11.80 x 8.40 x 4.30 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.45 Ct Natural Black Flashing Fire Opal Oval Cut

Gems AuctionBangkok, TH

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Rings Auctions

4.0 Ct Cushion Natural Tanzanite 14K White Gold Cathedral Solitaire with Pave Shank Ring - Certified

5.0 Ct Emerald Natural Tanzanite 14K White Gold Three-Stone Setting Ring - Certified

4.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Halo with Split Shank Ring - Certified

14K Gold Designer Gemstone Rings

Starts on:

veraval, Gujarat, IN

Clear Quartz Crystal Mineral Specimens Lot Rock Stone Lapidary Specimen

POPPIES FRAMED STILL LIFE ARTWORK VINTAGE ANTIQUE

TAI CHI JASPER JESUS CAMEO PENDANT ROCK STONE LAPIDARY SPECIMEN

WILD WEST GEMS TURQUOISE RINGS & ROUGH ROCKS

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

10 Carat Radiant Cut Certified D VVS1 Lab Grown Diamond in 14KT Solid White Gold Engagement Ring

5.50 Carat Oval Cut Certified D VVS1 Lab Grown Diamond in 14KT Solid White Gold Engagement Ring

10 Carat Oval Cut Certified D VVS1 Lab Grown Diamond in 14KT Solid White Gold Engagement Ring

Lab Grown Diamond Fine jewelry

Starts on:

Delhi, Delhi, IN

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