Results for “Opal Stone”

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EFFY 14K WHITE GOLD OPAL DIAMOND LADIES RING: EFFY 14K white gold cabochon opal diamond ladies ring. Gemstones to include one 12.90mm X 10.50mm cushion cabochon white opal and fifty 0.01ct round cut diamonds. Stone Type: Assorted Weight: 3.67 Gra

Aug 1, 2026

EFFY 14K WHITE GOLD OPAL DIAMOND LADIES RING

Est.

US$750

-

US$10,000

US$190

Florida Estate Sales Inc.Tallahassee, FL

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring: Retail: $23,787.00****** 14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring******* Metal: 14K Rose Gold/ Country Made USA// Main Stone: Opal/ Adjacent Stone: Diamond/ Main Stone Wt.: 6.00cts/ Adjace

Aug 2, 2026

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring

Est.

US$16,651

-

US$23,787

US$50

Prestige Auction GalleriesWoodland Hills, CA

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring: Retail: $23,787.00****** 14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring******* Metal: 14K Rose Gold/ Country Made USA// Main Stone: Opal/ Adjacent Stone: Diamond/ Main Stone Wt.: 6.00cts/ Adjace

Aug 1, 2026

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring

Est.

US$16,651

-

US$23,787

US$50

Prestige Auction GalleriesWoodland Hills, CA

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring: Retail: $23,787.00****** 14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring******* Metal: 14K Rose Gold/ Country Made USA// Main Stone: Opal/ Adjacent Stone: Diamond/ Main Stone Wt.: 6.00cts/ Adjace

Jul 30, 2026

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring

Est.

US$16,651

-

US$23,787

US$50

Prestige Auction GalleriesWoodland Hills, CA

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring: Retail: $23,787.00****** 14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring******* Metal: 14K Rose Gold/ Country Made USA// Main Stone: Opal/ Adjacent Stone: Diamond/ Main Stone Wt.: 6.00cts/ Adjace

Jul 29, 2026

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring

Est.

US$16,651

-

US$23,787

US$50

Prestige Auction GalleriesWoodland Hills, CA

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring: Retail: $23,787.00****** 14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring******* Metal: 14K Rose Gold/ Country Made USA// Main Stone: Opal/ Adjacent Stone: Diamond/ Main Stone Wt.: 6.00cts/ Adjace

Jul 31, 2026

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring

Est.

US$16,651

-

US$23,787

US$50

Prestige Auction GalleriesWoodland Hills, CA

14K YELLOW GOLD CABOCHON OPAL LADIES RING: 14K yellow gold cabochon opal ladies ring. Gemstones to include one 8.83mm X 6.90mm cabochon opal. Stone Type: Opal Weight: 2.43 Grams Size: 7.25 U.S. Condition: Little to no wear, see images for deta

Aug 1, 2026

14K YELLOW GOLD CABOCHON OPAL LADIES RING

Est.

US$300

-

US$10,000

US$90

Florida Estate Sales Inc.Tallahassee, FL

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring: Retail: $23,787.00****** 14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring******* Metal: 14K Rose Gold/ Country Made USA// Main Stone: Opal/ Adjacent Stone: Diamond/ Main Stone Wt.: 6.00cts/ Adjace

Aug 3, 2026

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring

Est.

US$16,651

-

US$23,787

US$50

Prestige Auction GalleriesWoodland Hills, CA

14K YELLOW GOLD DIAMOND BOULDER OPAL NECKLACE: 14K yellow gold diamond boulder opal sailboat unisex beaded necklace. Gemstones to include six 0.01ct round cut diamonds and one 17.80mm X 14.50mm inlayed boulder opal. Stone Type: Assorted Weight: 11

Aug 1, 2026

14K YELLOW GOLD DIAMOND BOULDER OPAL NECKLACE

Est.

US$1,000

-

US$10,000

US$220

Florida Estate Sales Inc.Tallahassee, FL

14K Yellow Gold and 29.79ct Opal Necklace: Retail: $22,550.00 ****** 14K Yellow Gold and 29.79ct Opal Necklace ****** Metal: 14K Yellow Gold / Total Item Weight: 25.0 Grams / Country Made: United States / / Main Stone: Opal / Color: Play of Co

5 days Left

14K Yellow Gold and 29.79ct Opal Necklace

Est.

US$20,258

-

US$23,998

US$50

Riverside GalleriesArcadia, CA

Aug 2, 2026

750YG BLACK OPAL RING

Est.

US$2,700

-

US$3,960

US$25

NY Elizabeth Beverly Hills, CA

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring: Retail: $23,787.00****** 14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring******* Metal: 14K Rose Gold/ Country Made USA// Main Stone: Opal/ Adjacent Stone: Diamond/ Main Stone Wt.: 6.00cts/ Adjace

6 days Left

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring

Est.

US$16,651

-

US$23,787

US$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

Jul 31, 2026

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

Est.

US$1,443

-

US$1,875

US$100

BidhausNew York, NY

18K White Gold 0.20ct Diamond and Opal Pendant: A 3.05 carat green Opal center stone adds color, texture, and dimension to this captivating necklace. Set in 18K White Gold, Diamonds totaling 0.20 carats surround the center stone for an added touch

4 days Left

18K White Gold 0.20ct Diamond and Opal Pendant

Est.

US$3,500

-

US$4,000

US$1

Eastern European Art Gallery IncBroomall, PA

Bimelt Gold & Opal Victorian Revival Brooch.: The brooch appears to be marked Bimelt on the back. It was tested electronically and found to be gold on copper, with a total of 47.9% gold. It has an ornate filigree design with 5 opal cabochon stone

3 days Left

Bimelt Gold & Opal Victorian Revival Brooch.

Est.

US$300

-

US$500

US$100

Direct Auction Galleries Chicago, IL

Antique Victorian 10k Yellow Gold Opal Cocktail Ring 4 Stone: Antique Victorian 10k Yellow Gold Opal Cocktail Ring 4 Stone This exquisite Antique Victorian band ring features a stunning arrangement of four natural genuine opals, each showcasing a captivating pla

4 days Left

Antique Victorian 10k Yellow Gold Opal Cocktail Ring 4 Stone

Est.

US$585

-

US$760

US$100

BidhausNew York, NY

Marked STS 925 Sterling Silver Ring: Marked STS 925 Sterling Silver Ring with opal center stone. Approx. size 6, 1 inch tall x 7/8 wide x 0.5 deep.

Jul 29, 2026

Marked STS 925 Sterling Silver Ring

Est.

US$50

-

US$75

US$10

Absolute Auction GalleryHollywood , FL

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring: Retail: $23,787.00****** 14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring******* Metal: 14K Rose Gold/ Country Made USA// Main Stone: Opal/ Adjacent Stone: Diamond/ Main Stone Wt.: 6.00cts/ Adjace

5 days Left

14K Rose Gold, 6.00cts Opal, 2.65cts Diamond Earring

Est.

US$16,651

-

US$23,787

US$50

Prestige Auction GalleriesWoodland Hills, CA

Vintage Fire Opal and Diamond 18 Carat Cluster Ring: Vintage Fire Opal and Diamond 18 Carat Cluster Ring Fire opals are the most striking bright orange colour. This oval faceted stone is 7.3mm long and surrounded by beautiful and sparkling round brillia

Vintage Fire Opal and Diamond 18 Carat Cluster Ring

Est.

£600

-

£650

£450

Banks Jewellery Auctions Gloucestershire

2 days Left

JEWELRY BLACK OPAL DIAMOND NECKLACE 18KWG

Est.

US$5,775

-

US$8,470

US$25

NY Elizabeth Beverly Hills, CA

14K Gold 18.21ct Opal 1.53ct Diamond Bracelet: Retail: $18,650.00 ****** 14K Gold 18.21ct Opal 1.53ct Diamond Bracelet ****** Metal: 14K Yellow Gold / Total Item Weight: 20.0 Grams / Country Made: United States / / Main Stone: Opal / Color: Play O

5 days Left

14K Gold 18.21ct Opal 1.53ct Diamond Bracelet

Est.

US$16,552

-

US$20,303

US$50

Riverside GalleriesArcadia, CA

Platinum 5.60ct Diamond and Opal Necklace: This luxury necklace is an opulent piece that perfectly captures the elegance of the Art Deco era. A tassel motif and a captivating 9.70 carat Opal center stone add charm and sophistication to the ove

4 days Left

Platinum 5.60ct Diamond and Opal Necklace

Est.

US$9,000

-

US$10,000

US$1

Eastern European Art Gallery IncBroomall, PA

14k Gold 12.5ct Opal 1.75ct Diamond Bracelet: Retail: $24,850.00 ****** 14k Gold 12.5ct Opal 1.75ct Diamond Bracelet ****** Metal: 14k Solid Yellow Gold / Size: 7 / Total Item Weight: 18.5 grams / Country Made: United States / / Main Stone: Opal

1 day Left

14k Gold 12.5ct Opal 1.75ct Diamond Bracelet

Est.

US$17,176

-

US$24,930

US$50

Prestige Auction GalleriesWoodland Hills, CA

4 days Left

PT900 BLACK OPAL DIAMOND RING

Est.

US$6,375

-

US$9,350

US$25

NY Elizabeth Beverly Hills, CA

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