Results for “Opal Stone”

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Margot McKinney Rose Gold, Boulder Opal, South Sea Cultured Pearl, Colored Stone and Diamond Ring: 18 kt., one fancy-shaped boulder opal ap. 30.0 x 11.4 x 4.7 mm., one pinkish gray pearl ap. 15.2 mm., 2 oval pink tourmalines ap. 4.00 cts., one pear-shaped and 3 round sapphires, one marquise-shaped

May 21, 2026

Margot McKinney Rose Gold, Boulder Opal, South Sea Cultured Pearl, Colored Stone and Diamond Ring

Est. $4,000-$6,000

$2,000

DOYLE Auctioneers & AppraisersNew York, NY

Sterling Silver Ring With Black & Opal Stones: Sterling Silver Ring Featuring A Center Set Dark Stone Surrounded By Orange Opal StonesMarked 925 - Size 7 - 4.9 Grams

1 day Left

Sterling Silver Ring With Black & Opal Stones

Est. $10-$10,000

$2

Berner's Antique Auction GallerySpringfield, OH

14K gold opal and diamond ring. Large oval stone measures 18.5 x 13.4mm. Flanked by 4 channels of: 14K gold opal and diamond ring. Large oval stone measures 18.5 x 13.4mm. Flanked by 4 channels of baguette diamonds. Unmarked but tests as 14K. Ring size 8.5. 10.4 grams.

May 31, 2026

14K gold opal and diamond ring. Large oval stone measures 18.5 x 13.4mm. Flanked by 4 channels of

Est. $800-$1,200

$400

Tremont AuctionsSudbury, MA

An 18k white gold ladies ring with an oval shaped opal colored stone: An 18k white gold ladies ring with an oval shaped opal colored stone. 20th century.

Jun 02, 2026

An 18k white gold ladies ring with an oval shaped opal colored stone

Est. €600-€800

€500

Ostantix AuctionsOostende, West-Vlaanderen

14K GOLD OPAL & MULTI-STONE INLAY & DIAMOND PENDANT.: A 14k yellow gold (stamped & tested), opal, onyx, malachite and lapis inlay pendant set with approx. .30 ct. tw. round brilliant cut, natural diamonds of G-H color and VS clarity, lapis etched on reve

May 27, 2026

14K GOLD OPAL & MULTI-STONE INLAY & DIAMOND PENDANT.

Est. $500-$800

$250

William Smith AuctionsPlainfield , NH

18K Yellow Gold 4.92 Ct Opal Diamond Bracelet 108 Stones: 18K Yellow Gold 4.92 Ct Opal Diamond Bracelet 108 Stones This exquisite 18K Yellow Gold bracelet features a stunning 4.92 Ct. Sugarloaf Opal, complemented by a total of 108 sparkling diamonds weighing

22 hrs Left

18K Yellow Gold 4.92 Ct Opal Diamond Bracelet 108 Stones

Est. $17,095-$22,223

$100

Mynt AuctionsNew York, NY

14K Yellow Gold Figural Butterfly Ring With Opal, Emerald, Ruby, And Amethyst Accent Stones Size 5.5: Professional, fast, and affordable in house shipping available for all items. Vibrantly ornate and intricately styled, this vintage ring features a central opal surrounded by a lively cluster of multi

Jun 28, 2026

14K Yellow Gold Figural Butterfly Ring With Opal, Emerald, Ruby, And Amethyst Accent Stones Size 5.5

Est. $250-$500

$120

Crafted AuctionsGermantown Hills, IL

Opal and Diamond Ring in 18K Yellow Gold with 48.36 Carat Center Stone: Opal and Diamond Ring in 18K Yellow Gold with 48.36 Carat Center Stone This ring features a 48.36 carat opal set in 18K yellow gold, accented by 36 diamonds with a total weight of approximately 1.40 c

5 days Left

Opal and Diamond Ring in 18K Yellow Gold with 48.36 Carat Center Stone

Est. $12,064-$15,683

$100

BidhausNew York, NY

18K Yellow Gold 4.92 Ct Opal Diamond Bracelet 108 Stones: 18K Yellow Gold 4.92 Ct Opal Diamond Bracelet 108 Stones This exquisite 18K Yellow Gold bracelet features a stunning 4.92 Ct. Sugarloaf Opal, complemented by a total of 108 sparkling diamonds weighing

4 days Left

18K Yellow Gold 4.92 Ct Opal Diamond Bracelet 108 Stones

Est. $17,095-$22,223

$100

BidhausNew York, NY

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

5 days Left

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

Est. $1,443-$1,875

$100

BidhausNew York, NY

Opal and Diamond Platinum Ring with 2.49 Ct Center Stone: Opal and Diamond Platinum Ring with 2.49 Ct Center Stone This platinum ring features a 2.49 ct opal as the centerpiece, complemented by approximately 1.00 ct of diamonds with F-G color and VVS-VS clar

May 22, 2026

Opal and Diamond Platinum Ring with 2.49 Ct Center Stone

Est. $3,575-$4,647

$100

BidhausNew York, NY

18k Yellow Gold Three Row Opal Cocktail Ring with Natural Stones: 18k Yellow Gold Three Row Opal Cocktail Ring with Natural Stones This stunning cocktail ring features a striking design with a three-row wide solid band crafted from 18k yellow gold. The centerpiece i

1 day Left

18k Yellow Gold Three Row Opal Cocktail Ring with Natural Stones

Est. $2,821-$3,667

$100

BidhausNew York, NY

Opal and Diamond 14k Yellow Gold Ring with Multiple Stones Size 11: Opal and Diamond 14k Yellow Gold Ring with Multiple Stones Size 11 This 14k yellow gold ring features 15 opals and 3 diamonds, showcasing intricate detail, design, and workmanship. The ring is a size

4 days Left

Opal and Diamond 14k Yellow Gold Ring with Multiple Stones Size 11

Est. $3,159-$4,106

$100

Mynt AuctionsNew York, NY

ESTATE MEXICAN OPAL 18K ROSE GOLD TRILLION & OVAL STONE RING: ESTATE MEXICAN OPAL 18K ROSE GOLD TRILLION & OVAL STONE RING This is a new and very pretty rose gold and natural Mexican opals ladies ring. It is exquisitely crafted in 18k rose gold with a smooth hig

1 day Left

ESTATE MEXICAN OPAL 18K ROSE GOLD TRILLION & OVAL STONE RING

Est. $6,614-$7,393

$5,400

Modern JewelryValley Village, CA

Unusual black opal and 70pts diamond 3 stone ring in 18ct yellow gold and platinum: Unusual black opal and 70pts diamond 3 stone ring in 18ct yellow gold and platinum A beautiful .70pts diamond complimented either side by the brightest, most colourful opal stones!

Unusual black opal and 70pts diamond 3 stone ring in 18ct yellow gold and platinum

Est. £800-£850

£500

Banks Jewellery Auctions Gloucestershire

ANTIQUE 18CT YELLOW GOLD OPAL 5 STONE RING WITH DIAMOND POINTS: ANTIQUE 18CT YELLOW GOLD OPAL 5 STONE RING WITH DIAMOND POINTS Gorgeous ring!

ANTIQUE 18CT YELLOW GOLD OPAL 5 STONE RING WITH DIAMOND POINTS

Est. £360-£460

£250

Banks Jewellery Auctions Gloucestershire

ANTIQUE C.1900 18CT YELLOW GOLD OPAL AND DIAMOND 5 STONE RING: ANTIQUE C.1900 18CT YELLOW GOLD OPAL AND DIAMOND 5 STONE RING Gorgeous candy opal and diamond 5 stone ring!

ANTIQUE C.1900 18CT YELLOW GOLD OPAL AND DIAMOND 5 STONE RING

Est. £460-£560

£380

Banks Jewellery Auctions Gloucestershire

Antique 18ct Yellow Gold Opal 5 Stone Ring: Antique 18ct Yellow Gold Opal 5 Stone Ring Beautiful candy opals that flash new colours with every touch of light!

Antique 18ct Yellow Gold Opal 5 Stone Ring

Est. £300-£400

£250

Banks Jewellery Auctions Gloucestershire

Wonderful Opal and Diamond 5 Stone Ring in 18ct Gold: Wonderful Opal and Diamond 5 Stone Ring in 18ct Gold 5 truly delightful opal stones on a beautiful scroll measurements size UK N1/2 US 7 head of ring 19mm x 5mm weight 4.40

Wonderful Opal and Diamond 5 Stone Ring in 18ct Gold

Est. £500-£550

£400

Banks Jewellery Auctions Gloucestershire

ANTIQUE 18CT YELLOW GOLD OPAL AND DIAMOND 5 STONE RING: ANTIQUE 18CT YELLOW GOLD OPAL AND DIAMOND 5 STONE RING Gorgeous candy opals with two diamonds set in 18ct gold

ANTIQUE 18CT YELLOW GOLD OPAL AND DIAMOND 5 STONE RING

Est. £550-£650

£450

Banks Jewellery Auctions Gloucestershire

ANTIQUE 9CT YELLOW GOLD OPAL 5 STONE RING WITH DIAMOND POINTS: ANTIQUE 9CT YELLOW GOLD OPAL 5 STONE RING WITH DIAMOND POINTS Gorgeous opals!

ANTIQUE 9CT YELLOW GOLD OPAL 5 STONE RING WITH DIAMOND POINTS

Est. £310-£410

£270

Banks Jewellery Auctions Gloucestershire

ANTIQUE 9CT YELLOW GOLD OPAL 5 STONE RING: ANTIQUE 9CT YELLOW GOLD OPAL 5 STONE RING The prettiest ring featuring 5 candy coloured opals!

ANTIQUE 9CT YELLOW GOLD OPAL 5 STONE RING

Est. £250-£350

£180

Banks Jewellery Auctions Gloucestershire

ANTIQUE 18CT YELLOW GOLD OPAL 5 STONE RING WITH DIAMOND POINTS: ANTIQUE 18CT YELLOW GOLD OPAL 5 STONE RING WITH DIAMOND POINTS Gorgeous opal

ANTIQUE 18CT YELLOW GOLD OPAL 5 STONE RING WITH DIAMOND POINTS

Est. £300-£400

£200

Banks Jewellery Auctions Gloucestershire

4.77 CARAT OPAL AND 0.59 CARAT H-VS2 18K YELLOW GOLD GEMS STONE RING: 4.77 CARAT OPAL AND 0.59 CARAT H-VS2 18K YELLOW GOLD GEMS STONE RING 4.77 CARAT OPAL AND 0.59 CARAT H-VS2 18K YELLOW GOLD GEMS STONE RING Title: 4.77 Carat Opal and 0.59 Carat H-VS2 18 Karat Yellow Go

May 24, 2026

4.77 CARAT OPAL AND 0.59 CARAT H-VS2 18K YELLOW GOLD GEMS STONE RING

Est. $7,999-$8,941

$6,500

Modern JewelryValley Village, CA

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