Results for “Opal”

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Jamie Joseph 14K Gold Boulder Opal Pendant Necklace: Jamie Joseph 14K yellow gold necklace featuring a boulder opal pendant. The 19-inch chain is accented with six small gold hoops. Pendant measures 1 inch long. Total weight: 6.2 grams.

May 24, 2026

Jamie Joseph 14K Gold Boulder Opal Pendant Necklace

Est. $800-$1,200

$400

Hughes AuctionsSunland, CA

3 days Left

OPAL DESIGN RING PLATINUM MELEE DIAMOND PT900

Est. $2,400-$3,520

$25

NY Elizabeth Beverly Hills, CA

Victorian Enamel Decorated Opal Glass Miniature Oil Lamp: A charming little enamel-decorated opal glass miniature oil lamp. This lamp is decorated with pansy flowers and additional decoration. The lamp measures 8" tall and 5" wide. SHIPPING NOTICE: If you ch

May 31, 2026

Victorian Enamel Decorated Opal Glass Miniature Oil Lamp

Est. $100-$200

$10

Magnum AuctionsUpper Sandusky, OH

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace: Brooke Gregson 18K yellow gold necklace featuring a boulder opal pendant. Chain is 17 inches long, pendant is 1 1/8 inches wide, and the piece weighs 6.9 grams.

May 24, 2026

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace

Est. $1,200-$1,800

$600

Hughes AuctionsSunland, CA

Platinum 6.98ct Oval Opal Diamond Cocktail Ring: Platinum 6.98ct Oval Opal Diamond Cocktail Ring This stunning cocktail ring features a large, natural oval cabochon opal with a captivating play of colors, set in solid platinum. The opal measures 17.

3 days Left

Platinum 6.98ct Oval Opal Diamond Cocktail Ring

Est. $2,015-$2,619

$100

Mynt AuctionsNew York, NY

May 24, 2026

18K YELLOW GOLD BLACK OPAL NECKLACE

Est. $2,250-$3,300

$25

NY Elizabeth Beverly Hills, CA

Antique Edwardian Gold Platinum GIA Black Opal Diamond Halo Ring: Antique Edwardian Gold Platinum GIA Black Opal Diamond Halo Ring This exquisite Antique Edwardian ring features a stunning natural black opal at its center, showcasing a mesmerizing harlequin pattern

May 24, 2026

Antique Edwardian Gold Platinum GIA Black Opal Diamond Halo Ring

Est. $16,276-$21,158

$100

Mynt AuctionsNew York, NY

Rectangular 14k Yellow Gold Band Ring With Opal and Diamond Accents Size 9.5: Rectangular 14k Yellow Gold Band Ring With Opal and Diamond Accents Size 9.5 This authentic Kabana band ring is crafted in solid 14k yellow gold and features a rectangular design adorned with luminous

3 days Left

Rectangular 14k Yellow Gold Band Ring With Opal and Diamond Accents Size 9.5

Est. $3,692-$4,799

$100

BidhausNew York, NY

14K YELLOW GOLD OPAL BROOCH/PENDANT: Ladies' 14k yellow gold brooch/pendant set with 17 natural white opals. Diameter measures 37mm. Gross weight is 14.2 grams. Marked 14k on bail. Condition: (Very Good-Excellent). Dimensions:

Jun 10, 2026

14K YELLOW GOLD OPAL BROOCH/PENDANT

Est. $800-$1,200

$400

Dan Morphy AuctionsDenver, PA

Jay King Mine Finds Sterling Pink Opal Teardrop Earrings: Jay King Mine Finds/Desert Rose Trading Sterling Pink Opal Teardrop Earrings 8.8g

2 days Left

Jay King Mine Finds Sterling Pink Opal Teardrop Earrings

Est. $100-$200

$5

Retro Roadshow AuctionsDublin, OH

Jamie Joseph Pink Opal Ring, 14K Gold Bezel & Sterling Silver Band: Jamie Joseph ring featuring a faceted pink Peruvian opal set in 14K gold and sterling silver. Size 9. Face measures 1 1/8 x 3/4 inches. Weighs 13.9 grams.

May 24, 2026

Jamie Joseph Pink Opal Ring, 14K Gold Bezel & Sterling Silver Band

Est. $600-$800

$300

Hughes AuctionsSunland, CA

3 days Left

OPAL DESIGN RING PLATINUM RING MELEE DIAMOND

Est. $2,400-$3,520

$25

NY Elizabeth Beverly Hills, CA

3 days Left

OPAL DESIGN NECKLACE PLATINUM MELEE DIAMOND PENDANT NECKLACE

Est. $2,700-$3,960

$25

NY Elizabeth Beverly Hills, CA

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

Vintage 14k White Gold Opal Diamond Sapphire Cocktail Ring: Vintage 14k White Gold Opal Diamond Sapphire Cocktail Ring This stunning vintage cocktail ring features a captivating waterfall pyramid design, crafted in 14k white gold. The main stone is a natural g

2 days Left

Vintage 14k White Gold Opal Diamond Sapphire Cocktail Ring

Est. $2,041-$2,653

$100

Mynt AuctionsNew York, NY

Jay King Mine Finds Sterling Pink Opal Dangle Earrings: Jay King Mine Finds/Desert Rose Trading Sterling Pink Opal Dangle Earrings 8g

2 days Left

Jay King Mine Finds Sterling Pink Opal Dangle Earrings

Est. $100-$200

$5

Retro Roadshow AuctionsDublin, OH

Jay King Mine Finds Sterling Graduated Green Opal Necklace: Jay King Mine Finds/Desert Rose Trading Sterling Graduated Green Opal Necklace 49g

2 days Left

Jay King Mine Finds Sterling Graduated Green Opal Necklace

Est. $150-$300

$5

Retro Roadshow AuctionsDublin, OH

3 days Left

FIRE OPAL DESIGN RING PLATINUM MELEE DIAMOND PT900

Est. $1,800-$2,640

$25

NY Elizabeth Beverly Hills, CA

17 hrs Left

OPAL DIAMOND NECKLACE 18K YELLOW GOLD 750

Est. $1,425-$2,090

$25

NY Elizabeth Beverly Hills, CA

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

21 hrs Left

PLATINUM 0.06CT DIAMOND AND OPAL PENDANT

Est. $850-$3,400

$850

Robinhood AuctionsLas Vegas, NV

Boulder Opal & Diamond Accent Cuff Bracelet: Sterling silver cuff bracelet featuring a boulder opal and diamond accents. Marked MN or NW. Cuff is 5 inches, opening is 6 inches. Opal is 1 1/4 x 1 inch. Weighs 44.6 grams.

May 24, 2026

Boulder Opal & Diamond Accent Cuff Bracelet

Est. $300-$500

$150

Hughes AuctionsSunland, CA

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace: Brooke Gregson 18K yellow gold necklace featuring a triangular boulder opal pendant. Chain is 17 inches, pendant is 3/4 inch long. Total weight: 9.2 grams.

May 24, 2026

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace

Est. $1,200-$1,800

$600

Hughes AuctionsSunland, CA

Rachel Koen 14K White Gold Opal Cocktail Ring with Cubic Zirconia Size 7.25: Rachel Koen 14K White Gold Opal Cocktail Ring with Cubic Zirconia Size 7.25 Illuminate your style with this stunning Rachel Koen ring featuring a captivating oval-shaped cabochon opal, elegantly set i

3 days Left

Rachel Koen 14K White Gold Opal Cocktail Ring with Cubic Zirconia Size 7.25

Est. $1,742-$2,264

$100

Mynt AuctionsNew York, NY

5 days Left

Est. €200-€300

€100

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

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