Results for “Opal”

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PLATINUM LADIES RING W/ DIAMONDS & OPAL W/ GIA: One electronically tested platinum ladies cast opal and diamond ring with a bright polish finish. ;The featured opal is set within a diamond bezel supported by diamond set split shoulders, completed b

May 30, 2026

PLATINUM LADIES RING W/ DIAMONDS & OPAL W/ GIA

Est. $2,450-$10,000

$600

Florida Estate Sales Inc.Tallahassee, FL

Annette Ferdinandsen 18K Yellow Gold Boulder Opal Ring, Size 5.75: Annette Ferdinandsen 18K yellow gold ring featuring an Australian boulder opal. Marked 18K. Designer signed. Ring size 5.75. Opal measures approximately 20mm x 10mm. Total weight: 7.2 grams.

May 24, 2026

Annette Ferdinandsen 18K Yellow Gold Boulder Opal Ring, Size 5.75

Est. $500-$700

$250

Hughes AuctionsSunland, CA

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace: Brooke Gregson 18K yellow gold necklace featuring a boulder opal pendant. The chain is 17 inches long, and the pendant measures 5/8 inch. Total weight: 7.2 grams.

May 24, 2026

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace

Est. $1,200-$1,800

$600

Hughes AuctionsSunland, CA

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

6 days Left

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

Est. $2,821-$3,667

$100

Mynt AuctionsNew York, NY

Opal & Diamond Ring 10Kt.: 10Kt Yellow Gold Opal & Diamond Ring. This Ring has White Oval Opal With 2 Round Diamonds. Ring size: 6.00. Total weight: 2.40 Grams.

6 days Left

Opal & Diamond Ring 10Kt.

Est. $992-$1,433

$20

Pacific Auction HouseLos Angeles, 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

PLATINUM 0.06CT DIAMOND AND OPAL PENDANT: Captivating colors emanate from this 8.35 carat opal, which sits at the center of this exquisite pendant. Detailed, delicate, and full of movement, Diamond accents with a total weight of 0.06 carats a

20 hrs Left

PLATINUM 0.06CT DIAMOND AND OPAL PENDANT

Est. $850-$3,400

$850

Robinhood AuctionsLas Vegas, NV

Vintage 14k White Gold Clip On Opal Diamond Earrings: Vintage 14k White Gold Clip On Opal Diamond Earrings These vintage dangle drop earrings are crafted from 14k white gold and feature a striking combination of rose and single cut diamonds with vibrant

6 days Left

Vintage 14k White Gold Clip On Opal Diamond Earrings

Est. $6,409-$8,331

$100

BidhausNew York, NY

May 24, 2026

K18YG OPAL NECKLACE

Est. $2,250-$3,300

$25

NY Elizabeth Beverly Hills, CA

Platinum and 9.56 Carat Precious Opal Pendant Necklace with Diamond Accents w/Box: Platinum adjustable pendant necklace featuring a large oval cabochon precious opal weighing 9.56 carats with yellow-orange body color and play-of-color. The pendant includes a floral-style cluster of

Jun 03, 2026

Platinum and 9.56 Carat Precious Opal Pendant Necklace with Diamond Accents w/Box

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

5 days Left

Est. €200-€300

€100

Bertolami Fine Art s.r.l.Milan, Italy

Opal & Diamond Pendant / Necklace 14Kt.: 14Kt Yellow Gold Opal & Diamond Pendant / Necklace. This necklace has one Pendant with one cut Opal and 5 round diamonds. Necklace length: 18.00" Total weight: 4.10 Grams.

May 28, 2026

Opal & Diamond Pendant / Necklace 14Kt.

Est. $1,626-$2,133

$20

AWS AuctioneersLos Angeles, CA

14k Gold Opal & Diamond Cocktail Ring: 14k Gold Opal & Diamond Cocktail Ring 1980s-1990s, USA 14k yellow gold cocktail ring featuring a large oval cabochon opal weighing approximately 7.00 carats, set in a raised basket-style gallery with

Jun 02, 2026

14k Gold Opal & Diamond Cocktail Ring

Est. $700-$1,200

$500

Akiba GalleriesDania Beach, FL

Vintage 14k Yellow Gold Bangle with Opal Seed Pearl Center: Vintage 14k Yellow Gold Bangle with Opal Seed Pearl Center This vintage bangle bracelet showcases a delicate floral centerpiece set with luminous cabochon opals and is accented by seed pearls on both

May 28, 2026

Vintage 14k Yellow Gold Bangle with Opal Seed Pearl Center

Est. $5,252-$6,827

$100

Mynt AuctionsNew York, NY

Brooke Gregson 14K Gold Boulder Opal Pendant Necklace: Brooke Gregson 14K gold necklace featuring a boulder opal pendant. The chain, approximately 18.5 inches, has white gold accents. Pendant is 1/4 inch long. Marked BG. 2.1 grams.

May 24, 2026

Brooke Gregson 14K Gold Boulder Opal Pendant Necklace

Est. $600-$900

$300

Hughes AuctionsSunland, CA

May 30, 2026

GUCCI RING K18 YELLOW GOLD OPAL

Est. $6,300-$9,240

$25

NY Elizabeth Beverly Hills, CA

Melissa Joy Manning 14K Gold, Sterling, Opal, Rose Quartz Necklace: Two-tone sterling silver and 14K gold chain necklace featuring bezel-set opals and rose quartz. Adjustable length: 15-17 inches. Weight: 9.1 grams.

May 24, 2026

Melissa Joy Manning 14K Gold, Sterling, Opal, Rose Quartz Necklace

Est. $400-$600

$200

Hughes AuctionsSunland, CA

Sterling Mexican Fire Opal Ring Sz 7: Gorgeous Sterling Mexican Fire Opal Ring Sz 7 10.9g

May 30, 2026

Sterling Mexican Fire Opal Ring Sz 7

Est. $75-$200

$12

Retro Roadshow AuctionsDublin, OH

Platinum Cocktail Ring with Oval Opal and Diamond Accents: Platinum Cocktail Ring with Oval Opal and Diamond Accents This platinum cocktail ring features a long, elongated oval opal with a vibrant play of green, violet, and orange colors. The natural opal is

6 days Left

Platinum Cocktail Ring with Oval Opal and Diamond Accents

Est. $2,483-$3,227

$100

Mynt AuctionsNew York, NY

May 23, 2026

Dragonfly Pendant in 14k Yellow Gold with Opal Diamond Tanzanite by Kabana

Est. $4,563-$5,931

$100

BidhausNew York, NY

18K Gold Boulder Opal Pendant Necklace: 18K yellow gold necklace featuring a boulder opal pendant. Hallmarked AM. Chain is 16 inches, pendant is 1 5/8 inches wide. Weighs 9.2 grams.

May 24, 2026

18K Gold Boulder Opal Pendant Necklace

Est. $800-$1,200

$400

Hughes AuctionsSunland, CA

Cocktail Ring in 18k White Gold with Cabochon Opal and Diamond Leaf Motif: Cocktail Ring in 18k White Gold with Cabochon Opal and Diamond Leaf Motif This exquisite cocktail ring features a natural white opal in an oval cabochon cut, accented by sixteen round brilliant cut na

4 days Left

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

Est. $1,729-$2,247

$100

Mynt AuctionsNew York, NY

14k Yellow Gold Floral Dome Ring with Opal and Garnets Size 9.5: 14k Yellow Gold Floral Dome Ring with Opal and Garnets Size 9.5 This vintage floral dome ring features opal and garnet gemstones set in 14k yellow gold. The ring showcases an intricate floral design a

6 days Left

14k Yellow Gold Floral Dome Ring with Opal and Garnets Size 9.5

Est. $4,095-$5,323

$100

Mynt AuctionsNew York, NY

Kabana Dragonfly 14k Yellow Gold Charm Pendant Opal Tanzanite Diamond: Kabana Dragonfly 14k Yellow Gold Charm Pendant Opal Tanzanite Diamond This authentic Kabana dragonfly charm pendant is expertly crafted in solid 14k yellow gold. The design features an intricately det

May 27, 2026

Kabana Dragonfly 14k Yellow Gold Charm Pendant Opal Tanzanite Diamond

Est. $4,563-$5,931

$100

BidhausNew York, NY

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