Opal

(7,841 upcoming items)

Sort by:

Most Relevant

Buy Now

Platinum 4.2ctw Bi-Color Orange Fire Opal Diamond Cocktail Ring

$3,260

(16 bids)

BidhausNew York, NY

Buy Now

Classic Solid Platinum 1.65ctw Oval Opal Ring with Diamond Accents

$1,500

BidhausNew York, NY

Buy Now

14k Yellow Gold Opal Diamond Heart Design Ring Size 8

$570

BidhausNew York, NY

Buy Now

14k Yellow Gold Opal and Diamond Floral Cluster Cocktail Ring

$1,490

BidhausNew York, NY

Jul 06, 2026

19.53 Ct Natural Blue Opal Oval cab

Est.

$75

$150

$1

(1 bid)

Gems AuctionBangkok, TH

Buy Now

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

$1,410

BidhausNew York, NY

Buy Now

Platinum GIA Certified 5.48ct Blue Black Opal Ring with Baguette Diamonds

$2,890

(18 bids)

BidhausNew York, NY

Buy Now

Platinum Ring with 3.47ctw Black Opal and Trillion Cut Diamond Accents

$2,310

BidhausNew York, NY

6 days Left

Cocktail Ring in 18k White Gold with Cabochon Opal and Diamond Leaf Motif

Est.

$1,729

$2,247

$1,325

BidhausNew York, NY

Buy Now

Opal and Diamond Cluster Swirl Band in 14k Yellow Gold Size 7

$760

(48 bids)

BidhausNew York, NY

Buy Now

14K Yellow Gold Opal Diamond Emerald Brooch 3.00 Ct Diamonds 2.00 Ct Emeralds

$4,490

(17 bids)

BidhausNew York, NY

Buy Now

Platinum Floral Ballerina Cocktail Ring 3.13ctw Opal Diamond

$2,840

(38 bids)

BidhausNew York, NY

Buy Now

Black Opal 18K Yellow Gold Convertible Pendant and Brooch 2 Inch 25 Ct

$4,880

(166 bids)

BidhausNew York, NY

Buy Now

Edwardian 18k Gold Platinum Opal Diamond Halo Cluster Ring

$3,680

BidhausNew York, NY

Buy Now

David Webb Newport Earrings Platinum 18K Gold Opal Rock Crystal

$48,400

BidhausNew York, NY

Buy Now

14K Yellow Gold 3.95ct Australian Opal Diamond Halo Pendant Necklace

$3,500

BidhausNew York, NY

Buy Now

18k Yellow Gold 8.86ct Opal Cocktail Ring with Diamond Prongs

$3,520

BidhausNew York, NY

4 days Left

Vintage 14k Yellow Gold Floral Bracelet with Diamonds and Opals

Est.

$10,595

$13,773

$8,100

BidhausNew York, NY

Buy Now

14k White Gold Platinum 3.79ct Opal Diamond Pendant Necklace

$1,690

(16 bids)

BidhausNew York, NY

Buy Now

Vintage GIA Certified 1.26ctw Gray Opal Diamond Platinum Ring

$3,540

BidhausNew York, NY

Buy Now

Vintage 14k Yellow Gold Opal Diamond Handmade Pendant Necklace

$1,500

BidhausNew York, NY

Buy Now

Vintage Platinum GIA 3.83ctw Gray Opal Diamond Ballerina Ring

$3,820

BidhausNew York, NY

Buy Now

14k Yellow Gold Marquise Opal Diamond Pyramid Band Ring

$760

BidhausNew York, NY

Buy Now

Platinum 11.05ctw Orange Jelly Opal Diamond Halo Cocktail Ring

$3,690

(10 bids)

BidhausNew York, NY

View:

Opal Auctions

Natural Multi Color Play Of Colour Opal Gemstones 1.05 Ct. Oval Cabochon Shape 13 x 9.5 Mm.

Natural Paraiba Color Apatite Gemstones 58.85 Ct. Briolette With Drilled Beads Length 10 Inch

Natural Green Demantoid Garnet Gemstones 1.35 Ct. Oval Shape 6.42 x 5.70 Mm.

Natural Loose Gemstones Diamond Opal Special

Treasure of Gems & Jewelry

Starts on:

Lake Charles, LA, US

3 days Left

Gorgeous Green Glazed Korean Mei Ping Shaped Vase

Gorgeous Large Section of Ancient Rainbow Petrified Wood

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Jasper52

Ends from:

New York, NY, US

LiveAuctioneers

Opal

Upcoming Items

Price Results

All Filters

$3,260

$1,500

$570

$1,490

$1

$1,410

$2,890

$2,310

$1,325

$760

$4,490

$2,840

$4,880

$3,680

$48,400

$3,500

$3,520

$8,100

$1,690

$3,540

$1,500

$3,820

$760

$3,690

Opal Auctions

Natural Loose Gemstones Diamond Opal Special

Fine Ethnographic, Asian & Antiques

Exquisite 9K Gold Gemstone Jewelry Collection