Opal Rings

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Vintage H. Stern 18k Gold Emerald Cut Aquamarine Diamond Cocktail Ring: Vintage H. Stern 18K Gold Aquamarine and Diamond Cocktail Ring. Aquamarine stone is in an emerald cut flanked by six single cut diamonds (three on either side of blue topaz stone). Ring band is stampe

2026

Vintage H. Stern 18k Gold Emerald Cut Aquamarine Diamond Cocktail Ring

Chairish Auction HouseBradenton, FL

5.52 Ct Natural Flourite Cushion Cut: weight - 5.52 Ct / Size - 10.10 x 9.90 x 7.00 mm / Shape - Cushion Cut / Origin - Brazil / Treatment - None

2026

5.52 Ct Natural Flourite Cushion Cut

Gems AuctionBangkok, TH

5.14 Ct Natural Beryl Emerald Cut: Weight - 5.14 Ct / Size -11.80 x 8.90 x 6.50 mm / Shape - Emerald Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - None

2026

5.14 Ct Natural Beryl Emerald Cut

Gems AuctionBangkok, TH

7.14 Ct Natural Flourite Cushion Cut: weight - 7.14 Ct / Size - 15.60 x 8.60 x 5.90 mm / Shape - Cushion Cut / Origin - Brazil / Treatment - None

2026

7.14 Ct Natural Flourite Cushion Cut

Gems AuctionBangkok, TH

8.46 Ct Natural Multicolor Fiery Welo Opal Oval Cab: Weight - 8.46 Ct / Dimensions - 16.00 x 13.80 x 9.30 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

8.46 Ct Natural Multicolor Fiery Welo Opal Oval Cab

Gems AuctionBangkok, TH

3.65 g 925 Silver Ring With Natural Blue Moonstone,CZ: Weight - 3.65 g / USA Ring Size : 9 / Stone : Natural Blue Moonstone / Stones - 1 Pcs / Stone Color - Blue / Shape : Oval Cut / Material - 925 Seales Silver with rhodium polish

2026

3.65 g 925 Silver Ring With Natural Blue Moonstone,CZ

Gems AuctionBangkok, TH

2.16 Ct Natural Vivid Color Fire Opal Oval Cab: Weight - 2.16 Ct / Dimensions - 10.70 x 8.40 x 4.90 mm / Shape - OVal Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

2.16 Ct Natural Vivid Color Fire Opal Oval Cab

Gems AuctionBangkok, TH

6.91 Ct Natural London Blue Topaz Cushion Cut: Weight - 6.91 Ct / Dimensions - 10.30 x 9.90 x 7.40 mm / Shape - Cushion Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

6.91 Ct Natural London Blue Topaz Cushion Cut

Gems AuctionBangkok, TH

3.08 Ct Natural Black Fire Opal Oval Cut: Weight - 3.08 Ct / Size - 11.40 x 9.00 x 6.80 mm / Shape - Oval cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

3.08 Ct Natural Black Fire Opal Oval Cut

Gems AuctionBangkok, TH

2.72 Ct Natural Blue Fire Opal Oval Cut: Weight - 2.72 Ct / Size - 11.00 x 9.00 x 7.70 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

2.72 Ct Natural Blue Fire Opal Oval Cut

Gems AuctionBangkok, TH

3.35 Ct Natural Yellow Beryl Cushion Cut: Weight - 3.35 Ct / Size -10.00 x 9.50 x 6.00 mm / Top Class Quality / Cushion Cut / Origin - Brazil / Treatment - None

2026

3.35 Ct Natural Yellow Beryl Cushion Cut

Gems AuctionBangkok, TH

41.11 Ct Natural Bostwana Banded Agate Oval Cab: weight - 41.11 Ct / Size - 36.00 x 19.40 x 7.20 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

41.11 Ct Natural Bostwana Banded Agate Oval Cab

Gems AuctionBangkok, TH

3.97 Ct Natural Multicolor Welo Fire Opal Pear Cut: Weight - 3.97 Ct / Dimensions - 17.70 x 9.60 x 6.10 mm / Shape - Pear Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.97 Ct Natural Multicolor Welo Fire Opal Pear Cut

Gems AuctionBangkok, TH

0.75 Ct Natural Yellow Beryl Oval Cut: Weight - 0.75 Ct / Dimensions - 7.00 x 5.00 x 3.80 mm / Shape - Oval Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

0.75 Ct Natural Yellow Beryl Oval Cut

Gems AuctionBangkok, TH

2.20 Ct Natural Black Flashing Fire Opal OVal Cut: Weight - 2.20 Ct / Dimensions - 11.70 x 7.80 x 5.50 mm / Shape - OVal Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.20 Ct Natural Black Flashing Fire Opal OVal Cut

Gems AuctionBangkok, TH

31.20 Ct Natural Tibetian Blue Turquoise Oval Cab: Weight - 31.20 Ct / Dimensions - 37.00 x 22.00 x 4.80 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Tibet / Comments - None

2026

31.20 Ct Natural Tibetian Blue Turquoise Oval Cab

Gems AuctionBangkok, TH

14.49 Ct Natural Multicolor Welo Fire Opal Oval Lot: Weight - 14.49 Ct / Dimensions - 7.00 x 5.00 - 7.20 x 5.20 mm / 25 Pc's / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

14.49 Ct Natural Multicolor Welo Fire Opal Oval Lot

Gems AuctionBangkok, TH

2026

750YG BLACK OPAL RING

NY Elizabeth Beverly Hills, CA

4.61 Carats Welo Opal Oval Cabochon - Natural Ethiopian Stone, 34XB: This stunning oval cabochon of Welo opal enchants with a luminous, shifting play of color, dominated by vivid lime green flashes complemented by soft hints of peach and golden yellow across its milky,

2026

4.61 Carats Welo Opal Oval Cabochon - Natural Ethiopian Stone, 34XB

ThousandPlanetSathorn, Bangkok

Antique Qajar Dynasty Gilt Intaglio Ring, US Size 9.5, 37WS: This ring features an oval lapis lazuli intaglio carved with a stylized motif, executed in the glyptic style characteristic of Qajar period Iran. The rich blue lapis displays natural mineral inclusion

2026

Antique Qajar Dynasty Gilt Intaglio Ring, US Size 9.5, 37WS

ThousandPlanetSathorn, Bangkok

Antique Central Asian Silver and Lapis Lazuli Tribal Ring, 19th-Early 20th Century, 55AJ: The ring is set with a large, smooth cabochon lapis lazuli stone, exhibiting natural pyrite inclusions within its deep blue matrix. The silver mount is decorated with pseudo-filigree wirework and appl

2026

Antique Central Asian Silver and Lapis Lazuli Tribal Ring, 19th-Early 20th Century, 55AJ

ThousandPlanetSathorn, Bangkok

Ancient Near Eastern Carnelian Intaglio Seal, 39WL: This oval carnelian intaglio features a deeply engraved scene of two standing figures facing each other, flanking a central sacred plant or palm tree motif. The figures are rendered in a formal, symme

2026

Ancient Near Eastern Carnelian Intaglio Seal, 39WL

ThousandPlanetSathorn, Bangkok

4.84 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 61WE: Natural oval cabochon Welo opal lot, sourced from the premium Welo deposit in Ethiopia. This curated collection showcases exceptional opals with vivid, full-spectrum play-of-color-flashing fiery reds,

2026

4.84 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 61WE

ThousandPlanetSathorn, Bangkok

Fiesta Post 86 lot of 19 napkin rings: .

2026

Fiesta Post 86 lot of 19 napkin rings

Strawser Auction GroupWolcottville, IN

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24

Rings Auctions

IGI Certified 1.35 ct Round Cut Natural Diamond Antique Floral Ring in 14K Yellow Gold

IGI Certified 1.55 ct Oval Cut Natural Diamond Crown Frame Halo Ring in 14K White Gold

GIA Certified 1.5 ct Oval Cut Natural Diamond Heritage Scroll Ring in 14K Rose Gold

Fine Natural Diamond Rings Collection

Starts on:

Veraval, Gujarat, IN

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

925 Sterling Silver 5.10 Ct Aquamarine Vintage Ring Handmade Jewelry Trending Design

925 Sterling Silver 1.5 Ct Blue Sapphire Vintage Ring Handmade Jewelry Trending Design

925 Sterling Silver 2.50 Ct Blue Sapphire Vintage Ring Handmade Jewelry Trending Design

Vintage Style Lab Grown Diamond Jewelry

Forever Diamond

Starts on:

Delhi, Delhi, IN

2 days Left

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