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Results for “Opal”

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Jay King Mine Finds Sterling Pink Opal Dangle Earrings: Jay King Mine Finds/Desert Rose Trading Sterling Pink Opal Dangle Earrings 8g

May 16, 2026

Jay King Mine Finds Sterling Pink Opal Dangle Earrings

Retro Roadshow Auctions

Est. US$100-US$200

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

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14k Yellow Gold 42.50ct Opal Necklace

Prestige Auction Galleries

Est. US$21,403-US$43,800

7 days Left

OPAL DIAMOND CROSS DROP PENDANT

Est. US$1,050-US$1,540

Signed Mexico Sterling Opal Earrings: Signed Mexico Sterling Opal Earrings 2.7g

Apr 26, 2026

Signed Mexico Sterling Opal Earrings

Retro Roadshow Auctions

Est. US$25-US$150

A 14CT YELLOW GOLD FIVE-STONE OPAL RING WITH ENGRAVED SCROLLWORK SHOULDERS: A 14CT YELLOW GOLD FIVE-STONE OPAL RING WITH ENGRAVED SCROLLWORK SHOULDERS set with five graduated oval opals in claw settings, not hallmarked, total app. weight 2.5g, size P.

Apr 14, 2026

A 14CT YELLOW GOLD FIVE-STONE OPAL RING WITH ENGRAVED SCROLLWORK SHOULDERS

Hutchinson Scott Auctioneers

Est. £100-£200

Jay King Mine Finds Sterling Madagascar Green Opal Shank Ring Sz 8: Jay King Mine Finds/Desert Rose Trading Sterling Madagascar Green Opal Shank Ring Sz 8 11g

May 16, 2026

Jay King Mine Finds Sterling Madagascar Green Opal Shank Ring Sz 8

Retro Roadshow Auctions

Est. US$100-US$200

14K Gold 19.88cts Opal & 11.76cts Diamond Necklace: Retail: $90,743*****14K Gold Opal & Diamond Necklace*****Metal: 14K Yellow Gold/ Total Wt.: none / Country Made US// Main Stone: Opal / Carat Total Wt.: 19.88cts / Treatment: none / Color: none / Cut:

2 days Left

14K Gold 19.88cts Opal & 11.76cts Diamond Necklace

Prestige Auction Galleries

Est. US$65,334-US$90,743

14K Gold 19.88cts Opal & 11.76cts Diamond Necklace: Retail: $90,743*****14K Gold Opal & Diamond Necklace*****Metal: 14K Yellow Gold/ Total Wt.: none / Country Made US// Main Stone: Opal / Carat Total Wt.: 19.88cts / Treatment: none / Color: none / Cut:

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14K Gold 19.88cts Opal & 11.76cts Diamond Necklace

Prestige Auction Galleries

Est. US$65,334-US$90,743

Victorian 18k Gold Fancy Bracelet with 18.00ct Diamonds and Fire Opals: Victorian 18k Gold Fancy Bracelet with 18.00ct Diamonds and Fire Opals This exquisite vintage bracelet showcases a stunning design crafted from 18k yellow gold. It features a triple row arrangement wi

5 days Left

Victorian 18k Gold Fancy Bracelet with 18.00ct Diamonds and Fire Opals

Est. US$9,880-US$12,844

14K Gold 20.03cts Opal & 11.84cts Diamond Necklace: Retail: $91,403*****14K Gold Opal & Diamond Necklace*****Metal: 14K White Gold/ Total Wt.: none / Country Made US// Main Stone: Opal / Carat Total Wt.: 20.03cts / Treatment: none / Color: none / Cut:

2 days Left

14K Gold 20.03cts Opal & 11.84cts Diamond Necklace

Prestige Auction Galleries

Est. US$68,367-US$91,403

Jay King Mine Finds Sterling Graduated Green Opal Necklace: Jay King Mine Finds/Desert Rose Trading Sterling Graduated Green Opal Necklace 49g

May 16, 2026

Jay King Mine Finds Sterling Graduated Green Opal Necklace

Retro Roadshow Auctions

Est. US$150-US$300

Mexico 950 Silver Opal Pendant: Mexico 950 silver opal pendant. 2.70g

Apr 11, 2026

Mexico 950 Silver Opal Pendant

Retro Roadshow Auctions

Est. US$50-US$200

Mexico Sterling Opal Sun Moon Pendant: Mexico Sterling Opal Sun Moon Pendant 2 G

Apr 26, 2026

Mexico Sterling Opal Sun Moon Pendant

Retro Roadshow Auctions

Est. US$25-US$150

Small yellow gold brooch with opal, rubies and cultured pearl: Small yellow gold brooch with opal, rubies and cultured pearlSmall yellow gold brooch, hallmarked 333. The brooch is set with an opal, two rubies and a cultured pearl measuring 4.6 mm in diameter. In

6 days Left

Small yellow gold brooch with opal, rubies and cultured pearl

Est. €200-€250

14K Gold 12.13ct Opal 1.39ct Diamond Bracelet: Retail: $15,655.00 ****** 14K Gold 12.13ct Opal 1.39ct Diamond Bracelet ****** Metal: 14K Yellow Gold / Total Item Weight: 21.0 Grams / Country Made: United States / / Main Stone: Opal / Color: Play O

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14K Gold 12.13ct Opal 1.39ct Diamond Bracelet

Riverside Galleries

Est. US$13,556-US$17,554

Handmade Sterling Silver Geometric Opal Cocktail Ring 8.5: Handmade Sterling Silver Geometric Opal Cocktail Ring 8.5 This exquisite handmade cocktail ring showcases a stunning geometric design featuring a natural opal stone. The opal, shaped as a triangle cab

7 days Left

Handmade Sterling Silver Geometric Opal Cocktail Ring 8.5

Est. US$208-US$270

French Antique Art Nouveau GIA Certified Gold Opal Diamond Navette Ring: French Antique Art Nouveau GIA Certified Gold Opal Diamond Navette Ring This exquisite French Antique Art Nouveau ring showcases a stunning natural black opal complemented by sparkling diamonds. The r

7 days Left

French Antique Art Nouveau GIA Certified Gold Opal Diamond Navette Ring

Est. US$19,123-US$24,859

Vintage Frosted Opal Glass Cat: Vintage Frosted Opal Glass Cat, 1.75in

Apr 06, 2026

Vintage Frosted Opal Glass Cat

Bryant Art Auction

Est. US$100-US$200

14K Gold 19.88cts Opal & 11.76cts Diamond Necklace: Retail: $90,743*****14K Gold Opal & Diamond Necklace*****Metal: 14K Yellow Gold/ Total Wt.: none / Country Made US// Main Stone: Opal / Carat Total Wt.: 19.88cts / Treatment: none / Color: none / Cut:

21 hrs Left

14K Gold 19.88cts Opal & 11.76cts Diamond Necklace

Prestige Auction Galleries

Est. US$65,334-US$90,743

14K Gold 20.03cts Opal & 11.84cts Diamond Necklace: Retail: $91,403*****14K Gold Opal & Diamond Necklace*****Metal: 14K White Gold/ Total Wt.: none / Country Made US// Main Stone: Opal / Carat Total Wt.: 20.03cts / Treatment: none / Color: none / Cut:

3 days Left

14K Gold 20.03cts Opal & 11.84cts Diamond Necklace

Prestige Auction Galleries

Est. US$68,367-US$91,403

7 days Left

ROLEX PINK OPAL DIAMOND WATCH

Est. US$168,075-US$246,510

14k Gold 6.50ct Opal 1.20ct Diamond Bracelet: Retail: $13,890.00 ****** 14k Gold 6.50ct Opal 1.20ct Diamond Bracelet ****** Metal: 14k Solid White Gold / Size: 7 / Total Item Weight: 18.0 grams / Country Made: United States / / Main Stone: Opal /

21 hrs Left

14k Gold 6.50ct Opal 1.20ct Diamond Bracelet

Prestige Auction Galleries

Est. US$6,806-US$13,920

14K Gold 20.03cts Opal & 11.84cts Diamond Necklace: Retail: $91,403*****14K Gold Opal & Diamond Necklace*****Metal: 14K White Gold/ Total Wt.: none / Country Made US// Main Stone: Opal / Carat Total Wt.: 20.03cts / Treatment: none / Color: none / Cut:

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14K Gold 20.03cts Opal & 11.84cts Diamond Necklace

Prestige Auction Galleries

Est. US$68,367-US$91,403

Taxco Mexico Sterling Opal Inlay Earrings: Taxco TM-517 Mexico 950 Sterling Opal Inlay Dangle Earrings 4.8g

Apr 26, 2026

Taxco Mexico Sterling Opal Inlay Earrings

Retro Roadshow Auctions

Est. US$25-US$150

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