Results for “Cut Opal”

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Vintage 14K White Gold 3.75ct. Natural Black Ethiopian Opal & Diamond Ring: VINTAGE 14K WHITE GOLD ENGAGEMENT RING 3.75CT. NATURAL ETHIOPIAN OPAL CABOCHON Vintage 14K WHITE GOLD OPAL RING CENTER SET NATURAL BLACK ETHIOPIAN OVAL CABOCHON SHAPE WEIGHT 3.75CARAT SIZE 13x10.8MM N

Jun 02, 2026

Vintage 14K White Gold 3.75ct. Natural Black Ethiopian Opal & Diamond Ring

Est. $4,675-$5,225

$3,850

Modern JewelryValley Village, CA

22.17CT OPAL 1.16CTW DIAMOND 14K WHITE GOLD RING: One electronically tested 14KT white gold ladies cast & assembled white opal and diamond ring with a bright polish finish. Featuring a white opal set within a diamond frame, supported by tapering shou

May 30, 2026

22.17CT OPAL 1.16CTW DIAMOND 14K WHITE GOLD RING

Est. $1,750-$10,000

$420

Florida Estate Sales Inc.Tallahassee, FL

14K Gold 17.65ct Opal 1.13ct Diamond Bracelet: Retail: $18,650.00 ****** 14K Gold 17.65ct Opal 1.13ct Diamond Bracelet ****** Metal: 14K Yellow Gold / Total Item Weight: 22.5 Grams / Country Made: United States / / Main Stone: Opal / Color: Play O

10 hrs Left

14K Gold 17.65ct Opal 1.13ct Diamond Bracelet

Est. $14,581-$20,001

$50

Riverside GalleriesArcadia, CA

14K Gold 17.65ct Opal 1.13ct Diamond Bracelet: Retail: $18,650.00 ****** 14K Gold 17.65ct Opal 1.13ct Diamond Bracelet ****** Metal: 14K Yellow Gold / Total Item Weight: 22.5 Grams / Country Made: United States / / Main Stone: Opal / Color: Play O

3 days Left

14K Gold 17.65ct Opal 1.13ct Diamond Bracelet

Est. $14,581-$20,001

$50

Riverside GalleriesArcadia, CA

Vintage 1950's Opal Diamond Turquoise Bangle Bracelet 14K Yellow Gold, 24.99 Gr: Vintage 1950's Opal Diamond Turquoise Bangle Bracelet 14K Yellow Gold, 24.99 Gr This is a beautiful and unique bangle bracelet. Please let us know if you have any questions. Circa: 1950's Gemstone: 7

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Vintage 1950's Opal Diamond Turquoise Bangle Bracelet 14K Yellow Gold, 24.99 Gr

$5,276

Chairish AuctionsNew York, NY

14k Yellow Gold 18.71ct Opal 3.70ct Diamond Pendant: Retail: $21,160.00 ****** 14k Yellow Gold 18.71ct Opal 3.70ct Diamond Pendant ****** Metal: 14K Yellow Gold / Total Item Weight: 15.10 grams / Country Made: United States / / Main Stone: Opal / Color:

5 days Left

14k Yellow Gold 18.71ct Opal 3.70ct Diamond Pendant

Est. $14,389-$21,160

$50

Riverside GalleriesArcadia, CA

14K Gold 6.64ct Opal 1.95ct Diamond Pendant: Retail: $12,350.00 ******14K Gold Opal & Diamond Pendant****** Metal: 14K Solid Yellow Gold / Total Item Weight: 7.1 / Country Made: United States / / Main Stone: Opal / Color: Light Orange / Carat To

11 hrs Left

14K Gold 6.64ct Opal 1.95ct Diamond Pendant

Est. $8,028-$12,350

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Rose Gold 5.51ct Opal and 2.79ct Diamond Ring: Retail: $15,100.00 ****** 14K Rose Gold 5.51ct Opal and 2.79ct Diamond Ring ****** Metal: 14K Rose Gold / Total Item Weight: 13.8 Grams / Country Made: United States / / Main Stone: Opal / Color: Play

4 days Left

14K Rose Gold 5.51ct Opal and 2.79ct Diamond Ring

Est. $13,665-$17,052

$50

Riverside GalleriesArcadia, CA

14k Yellow Gold 15.42ct Ethiopian Opal 3.72ct Diamond Pendant: Retail: $18,125.00 ****** 14k Yellow Gold 15.42ct Ethiopian Opal 3.72ct Diamond Pendant ****** Metal: 14K Yellow Gold / Total Item Weight: 14.92 grams / Country Made: United States / / Main Stone: Eth

10 hrs Left

14k Yellow Gold 15.42ct Ethiopian Opal 3.72ct Diamond Pendant

Est. $12,325-$18,125

$50

Riverside GalleriesArcadia, CA

14k Yellow Gold 15.42ct Ethiopian Opal 3.72ct Diamond Pendant: Retail: $18,125.00 ****** 14k Yellow Gold 15.42ct Ethiopian Opal 3.72ct Diamond Pendant ****** Metal: 14K Yellow Gold / Total Item Weight: 14.92 grams / Country Made: United States / / Main Stone: Eth

3 days Left

14k Yellow Gold 15.42ct Ethiopian Opal 3.72ct Diamond Pendant

Est. $12,325-$18,125

$50

Riverside GalleriesArcadia, CA

GIA Certified 2.69ctw Black Opal Diamond Halo Platinum Ring: GIA Certified 2.69ctw Black Opal Diamond Halo Platinum Ring This exquisite cocktail ring features a stunning natural black opal set in solid platinum, beautifully complemented by a twisted shoulder di

5 days Left

GIA Certified 2.69ctw Black Opal Diamond Halo Platinum Ring

Est. $2,964-$3,853

$2,250

BidhausNew York, NY

14k Gold 18.00ct Opal 1.15ct Diamond Necklace: Retail: $16,650.00 ****** 14k Gold 18.00ct Opal 1.15ct Diamond Necklace ****** Metal: 14k Solid Yellow Gold / Size: 17.5 / Total Item Weight: 21.0 grams / Country Made: USA / / Main Stone: Opal / Colo

2 days Left

14k Gold 18.00ct Opal 1.15ct Diamond Necklace

Est. $8,158-$8,900

$50

Prestige Auction GalleriesWoodland Hills, CA

14k Yellow Gold Vintage Ring with Cabochon Opal and Pink Stone Double Halo: 14k Yellow Gold Vintage Ring with Cabochon Opal and Pink Stone Double Halo This vintage retro ring features a natural cabochon-cut opal set in solid 14k yellow gold. The opal displays a white base wit

2 days Left

14k Yellow Gold Vintage Ring with Cabochon Opal and Pink Stone Double Halo

Est. $1,443-$1,875

$100

Mynt AuctionsNew York, NY

Vintage Platinum 1.66ctw GIA Black Opal & Diamond Cocktail Ring: Vintage Platinum 1.66ctw GIA Black Opal & Diamond Cocktail Ring This stunning vintage cocktail ring features a remarkable 1.66ctw black opal with captivating red and blue color play, elegantly complem

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Vintage Platinum 1.66ctw GIA Black Opal & Diamond Cocktail Ring

$2,890

Mynt AuctionsNew York, NY

14k Yellow Gold 18.20ct Fire Opal 0.66ct & 0.94ct Diamond Pendant: Retail: $11,400.00 ****** 14k Yellow Gold 18.20ct Fire Opal 0.66ct & 0.94ct Diamond Pendant ****** Metal: 14K Yellow Gold / Total Item Weight: 10.30 grams / Country Made: United States / / Main Stone:

2 days Left

14k Yellow Gold 18.20ct Fire Opal 0.66ct & 0.94ct Diamond Pendant

Est. $7,752-$11,400

$50

Riverside GalleriesArcadia, CA

14K Gold 11.64ct Opal 2.89ct Diamond Ring: Retail: $19,788.00 ****** 14K Gold 11.64ct Opal 2.89ct Diamond Ring ****** Metal: 14K Solid Gold / Total Item Weight: 16.4 grams / Country Made: United States / / Main Stone: Opal / Color: Play of col

4 days Left

14K Gold 11.64ct Opal 2.89ct Diamond Ring

Est. $13,852-$19,788

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 11.64ct Opal 2.89ct Diamond Ring: Retail: $19,788.00 ****** 14K Gold 11.64ct Opal 2.89ct Diamond Ring ****** Metal: 14K Solid Gold / Total Item Weight: 16.4 grams / Country Made: United States / / Main Stone: Opal / Color: Play of col

2 days Left

14K Gold 11.64ct Opal 2.89ct Diamond Ring

Est. $13,852-$19,788

$50

Prestige Auction GalleriesWoodland Hills, CA

14k Gold 2.53 Ctw Natural Opal & Diamond Necklace: Ref:230992197 // gold content:14k gold // main gemstone:opal // shape:oval // carat weight:2. 43ct // color:color // treatment:natural // // adjacent gemstone 2 : diamond // shape:round // carat weigh

14k Gold 2.53 Ctw Natural Opal & Diamond Necklace

Est. $5,900-$8,900

$2,700

Elbert GallerySilver Spring, MD

Antique 12k-14k Yellow Gold Chain with Grey Opal Slide Pendant: Antique 12k-14k Yellow Gold Chain with Grey Opal Slide Pendant This exquisite antique necklace features a solid yellow gold fancy link chain adorned with a stunning oval grey opal slide pendant. The p

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Antique 12k-14k Yellow Gold Chain with Grey Opal Slide Pendant

$2,380

BidhausNew York, NY

14K Gold 9.88cts Opal & 1.78cts Diamond Ring: Retail: $19,437***** 14k Gold 9.88cts Opal & 1.78cts Diamond Ring****** Metal: 14K Yellow Gold/ Total Wt.: 10.2g/ Country Made USA// Main Stone: Opal/ Carat Total Wt: 9.88cts / Treatment: None/ Color:

11 hrs Left

14K Gold 9.88cts Opal & 1.78cts Diamond Ring

Est. $13,606-$19,437

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 9.88cts Opal & 1.78cts Diamond Ring: Retail: $19,437***** 14k Gold 9.88cts Opal & 1.78cts Diamond Ring****** Metal: 14K Yellow Gold/ Total Wt.: 10.2g/ Country Made USA// Main Stone: Opal/ Carat Total Wt: 9.88cts / Treatment: None/ Color:

1 day Left

14K Gold 9.88cts Opal & 1.78cts Diamond Ring

Est. $13,606-$19,437

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 9.88cts Opal & 1.78cts Diamond Ring: Retail: $19,437***** 14k Gold 9.88cts Opal & 1.78cts Diamond Ring****** Metal: 14K Yellow Gold/ Total Wt.: 10.2g/ Country Made USA// Main Stone: Opal/ Carat Total Wt: 9.88cts / Treatment: None/ Color:

3 days Left

14K Gold 9.88cts Opal & 1.78cts Diamond Ring

Est. $13,606-$19,437

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 9.88cts Opal & 1.78cts Diamond Ring: Retail: $19,437***** 14k Gold 9.88cts Opal & 1.78cts Diamond Ring****** Metal: 14K Yellow Gold/ Total Wt.: 10.2g/ Country Made USA// Main Stone: Opal/ Carat Total Wt: 9.88cts / Treatment: None/ Color:

2 days Left

14K Gold 9.88cts Opal & 1.78cts Diamond Ring

Est. $13,606-$19,437

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 9.88cts Opal & 1.78cts Diamond Ring: Retail: $19,437***** 14k Gold 9.88cts Opal & 1.78cts Diamond Ring****** Metal: 14K Yellow Gold/ Total Wt.: 10.2g/ Country Made USA// Main Stone: Opal/ Carat Total Wt: 9.88cts / Treatment: None/ Color:

4 days Left

14K Gold 9.88cts Opal & 1.78cts Diamond Ring

Est. $13,606-$19,437

$50

Prestige Auction GalleriesWoodland Hills, CA

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