Results for “Opal Jewelry”

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Antique Yellow Gold Opal Cocktail Ring with Cornflower Sapphire Halo: Antique Yellow Gold Opal Cocktail Ring with Cornflower Sapphire Halo This exquisite antique cocktail ring features a stunning oval cabochon opal at its center, showcasing a beautiful play of colors ag

6 days Left

Antique Yellow Gold Opal Cocktail Ring with Cornflower Sapphire Halo

Est. $2,197-$2,856

Vintage Sterling Silver Kokopelli Ring & Inlay Bracelet Set-20g: Beautiful vintage sterling silver jewelry set featuring a Kokopelli ring with colorful inlay (turquoise-style green, amber tones, and opal-like accent) paired with a sterling silver inlay bracelet acc

3 hrs Left

Vintage Sterling Silver Kokopelli Ring & Inlay Bracelet Set-20g

Sphere Auctions LLC

Est. $10-$230

FIRE OPAL AND DIAMOND CLUSTER RING: FIRE OPAL AND DIAMOND CLUSTER RING 4.2 grams high carat gold vibrant fire opal with no abrasions approx. 1.46 ct. bright lively diamonds size O 1/2

4 days Left

FIRE OPAL AND DIAMOND CLUSTER RING

Etrusca Auctions

Est. £600-£1,200

Tiffany & Co. Vintage 18k Gold Opal Mother of Pearl Pansy Clip-On Earrings: Tiffany & Co. Vintage 18k Gold Opal Mother of Pearl Pansy Clip-On Earrings These exquisite vintage clip-on earrings from Tiffany & Co. feature a beautiful inlaid design showcasing natural opals and mo

6 days Left

Tiffany & Co. Vintage 18k Gold Opal Mother of Pearl Pansy Clip-On Earrings

Est. $12,454-$16,190

Natural White Opal 7.83 Ct. Oval Cabochon Shape 15.8 x 12.6 Mm. Gemstone From Ethiopia: Product ID: 818716150 Product Name: Natural Opal Weight: 7.83 CT. Size: 15.8 x 12.6 x 7.4 MM. Shape: Oval Cabochon Color: White Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment:

Mar 08, 2026

Natural White Opal 7.83 Ct. Oval Cabochon Shape 15.8 x 12.6 Mm. Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $35-$55

Natural Multi Color Opal 1.09 Ct. Oval Cabochon Shape 8.9 x 7 Mm Gemstone from Ethiopia: Product ID: 818713290 Product Name: Natural Opal Weight: 1.09 CT. Size: 8.9 x 7 x 3.5 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatmen

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Natural Multi Color Opal 1.09 Ct. Oval Cabochon Shape 8.9 x 7 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Feb 28, 2026

LOUIS VUITTON BLOSSOM OPAL DIAMOND RING 18K PG 750

Est. $5,325-$7,810

14k Gold 14.1ct Opal 0.50ct Diamond Bracelet: Retail: $21,500.00 ****** 14k Gold 14.1ct Opal 0.50ct Diamond Bracelet ****** Metal: 14k Solid Yellow Gold / Size: 7 / Total Item Weight: 21.0 grams / Country Made: United States / / Main Stone: Opal

3 days Left

14k Gold 14.1ct Opal 0.50ct Diamond Bracelet

Prestige Auction Galleries

Est. $16,535-$21,585

2.79 G. Real 925 Sterling Silver Stud Earrings Multi Color Created Opal: Product ID: 280120008 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 2.79 Grams. Gemstones Color: Multi-Color Metal: Solid Silver 92.5%. Gemstone Detail: Average Range 2.64 - 2.89 Gram

Mar 08, 2026

2.79 G. Real 925 Sterling Silver Stud Earrings Multi Color Created Opal

Treasure of Gems & Jewelry

Est. $27-$43

14k Yellow Gold 28ct Opal 2.50ct Diamond Necklace: Retail: $39,850.00 ****** 14k Yellow Gold 28ct Opal 2.50ct Diamond Necklace ****** Metal: 14k Solid Yellow Gold / Size: 16.5 / Total Item Weight: 38.0 grams / Country Made: United States / / Main Ston

3 days Left

14k Yellow Gold 28ct Opal 2.50ct Diamond Necklace

Prestige Auction Galleries

Est. $19,526-$39,920

14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace: Retail: $35,325.00 ****** 14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace ****** Metal: 14K Yellow Gold / Total Item Weight: 34.0 Grams / Country Made: United States / / Main Stone: Opal / Co

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14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace

Riverside Galleries

Est. $33,585-$37,410

14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace: Retail: $35,325.00 ****** 14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace ****** Metal: 14K Yellow Gold / Total Item Weight: 34.0 Grams / Country Made: United States / / Main Stone: Opal / Co

6 days Left

14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace

Riverside Galleries

Est. $33,585-$37,410

14k Yellow Gold 42.50ct Opal Necklace: Retail: $43,680.00 ****** 14k Yellow Gold 42.50ct Opal Necklace ****** Metal: 14k Solid Yellow Gold / Size: 17.5 / Total Item Weight: 47.0 grams / Country Made: United States / / Main Stone: Opal / Co

4 days Left

14k Yellow Gold 42.50ct Opal Necklace

Prestige Auction Galleries

Est. $21,403-$43,800

Natural Multi-Color Opal 1.24 Ct. 2 Pcs Oval Cabochon Shape 7.2 x 5.7 Mm Gemstones From Ethiopia: Product ID: 818728329 Product Name: Natural Opal Weight: 1.24 CT. Size: 7.2 x 5.7 x 3.7 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:None Luster: Good Gems Origin: Ethiopia Treatment: Unheated

Mar 15, 2026

Natural Multi-Color Opal 1.24 Ct. 2 Pcs Oval Cabochon Shape 7.2 x 5.7 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Est. $32-$50

14K Gold 24.51ct Opal 2.24ct Diamond Necklace: Retail: $23,110.00 ****** 14K Gold 24.51ct Opal 2.24ct Diamond Necklace ****** Metal: 14K Solid Gold / Total Item Weight: 28.5 grams / Country Made: United States / / Main Stone: Opal / Color: Play of

4 days Left

14K Gold 24.51ct Opal 2.24ct Diamond Necklace

Prestige Auction Galleries

Est. $16,177-$23,110

14k Yellow Gold 32ct Opal 1.60ct Diamond Necklace: Retail: $36,800.00 ****** 14k Yellow Gold 32ct Opal 1.60ct Diamond Necklace ****** Metal: 14k Solid Yellow Gold / Size: 17 / Total Item Weight: 33.5 grams / Country Made: United States / / Main Stone:

4 days Left

14k Yellow Gold 32ct Opal 1.60ct Diamond Necklace

Prestige Auction Galleries

Est. $18,032-$27,600

Natural Multi Color Opal 0.94 Ct. Oval Cabochon Shape 8.3 x 6.3 Mm Gemstones From Ethiopia: Product ID: 818728405 Product Name: Natural Opal Weight: 0.94 CT. Size: 8.3 x 6.3 x 4.4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

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Natural Multi Color Opal 0.94 Ct. Oval Cabochon Shape 8.3 x 6.3 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 1.04 Ct. Round Shape 7 Mm Gemstone From Ethiopia: Product ID: 818709603 Product Name: Natural Opal Weight: 1.04 CT. Size: 7 x 7 x 5 MM. Shape: Oval Color: White Clarity:Opaque Luster: Good Gems Origin: Ethiopia Treatment: Unheated Crystal Structure:

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Natural Multi Color Opal 1.04 Ct. Round Shape 7 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Platinum 11.05ctw Orange Jelly Opal Diamond Halo Cocktail Ring: Platinum 11.05ctw Orange Jelly Opal Diamond Halo Cocktail Ring This stunning cocktail ring features a large, natural jelly opal at its center, showcasing a fiery orange hue with exceptional play of co

11 hrs Left

Platinum 11.05ctw Orange Jelly Opal Diamond Halo Cocktail Ring

Est. $3,783-$4,917

18k Yellow Gold Opal Diamond Textured Bead Bypass Ring: 18k Yellow Gold Opal Diamond Textured Bead Bypass Ring This exquisite bypass statement ring features a stunning design crafted in solid 18k yellow gold. The ring showcases two natural genuine opals, e

7 days Left

18k Yellow Gold Opal Diamond Textured Bead Bypass Ring

Est. $4,862-$6,320

Natural Multi Color Opal 0.77 Ct. Oval Cabochon Shape 7.2 x 6.1 Mm Gemstone from Ethiopia: Product ID: 818726014 Product Name: Natural Opal Weight: 0.77 CT. Size: 7.2 x 6.1 x 4 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Opaque Luster: Iridescent Gems Origin: Ethiopia Treatment: Unh

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Natural Multi Color Opal 0.77 Ct. Oval Cabochon Shape 7.2 x 6.1 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Vintage 18k Yellow Gold Opal Diamond Bombe Cocktail Ring 1.40ctw: Vintage 18k Yellow Gold Opal Diamond Bombe Cocktail Ring 1.40ctw This exquisite vintage bombe cocktail ring showcases a stunning combination of 18k yellow gold, opal, and diamonds, making it a perfect

6 days Left

Vintage 18k Yellow Gold Opal Diamond Bombe Cocktail Ring 1.40ctw

Est. $3,913-$5,086

Natural Multi Color Opal 1.30 Ct. Oval Cabachon Shape 8.5 x 7.3 Mm Gemstone from Ethiopia: Product ID: 818713288 Product Name: Natural Opal Weight: 1.30 CT. Size: 8.5 x 7.3 x 4.6 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

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Natural Multi Color Opal 1.30 Ct. Oval Cabachon Shape 8.5 x 7.3 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Natural White Color Opal 1.50 Ct. Oval Shape 9.6 x 7.3 Mm Gemstone from Ethiopia: Product ID: 818708766 Product Name: Natural Opal Weight: 1.50 CT. Size: 9.6 x 7.3 x 5 MM. Shape: Oval Color: White Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unheated Cry

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Natural White Color Opal 1.50 Ct. Oval Shape 9.6 x 7.3 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

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