Results for “Opal Jewelry”

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14k Gold 20.00ct Opal 1.00ct Diamond Necklace: Retail: $17,400.00 ****** 14k Gold 20.00ct Opal 1.00ct Diamond Necklace ****** Metal: 14k Solid Yellow Gold / Size: 17.5 / Total Item Weight: 20.5 grams / Country Made: United States / / Main Stone: O

2 days Left

14k Gold 20.00ct Opal 1.00ct Diamond Necklace

Est. $8,526-$13,050

$50

Prestige Auction GalleriesWoodland Hills, CA

Vintage Platinum Opal and Baguette-Cut Diamond Ring: This vintage ring is composed of 950 platinum and features a central oval cabochon opal. The opal exhibits a vibrant play-of-color with dominant flashes of green and yellow, alongside secondary blue a

Jun 10, 2026

Vintage Platinum Opal and Baguette-Cut Diamond Ring

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

Leonard Jim Navajo Sterling Turquoise Bracelet: Nice design featuring 2 Kokopelli, Opal and Turquoise. 5 3/4" inner circumference. 79.1 grams.

3 days Left

Leonard Jim Navajo Sterling Turquoise Bracelet

Est. $500-$750

$10

Davis Brothers AuctionMissoula, MT

Jamie Joseph 14K Gold & Fire Opal Bracelet: Jamie Joseph 14K yellow gold bracelet featuring a central fire opal. Measures approximately 7 inches long and weighs 4.1 grams.

4 days Left

Jamie Joseph 14K Gold & Fire Opal Bracelet

Est. $800-$1,200

$400

Hughes AuctionsSunland, CA

(4 Pcs) Navajo Sterling Silver & Turquoise Ring Lot: (4 Pcs) Navajo Sterling Silver & Turquoise Ring Lot 1970s-1980s, USA Navajo silver ring lot comprising four turquoise rings with oval cabochon and inlay settings, including sawtooth bezels, twisted wi

Jun 02, 2026

(4 Pcs) Navajo Sterling Silver & Turquoise Ring Lot

Est. $200-$400

$50

Akiba GalleriesDania Beach, FL

NECKLACE MEXICAN OPAL & OLD MINE CUT DIAMOND 18K GOLD PENDANT & CHAIN: NECKLACE MEXICAN OPAL & OLD MINE CUT DIAMOND 18K GOLD PENDANT & CHAIN NECKLACE MEXICAN OPAL & OLD MINE CUT DIAMOND 18K GOLD PENDANT & CHAIN This Mexican Opal and Old Mine Cut Diamond Necklace features

Jun 14, 2026

NECKLACE MEXICAN OPAL & OLD MINE CUT DIAMOND 18K GOLD PENDANT & CHAIN

Est. $8,137-$9,094

$6,700

Modern JewelryValley Village, CA

14K Gold 8.62ct Opal 0.82ct Diamond Bracelet: Retail: $14,525.00 ****** 14K Gold 8.62ct Opal 0.82ct Diamond Bracelet ****** Metal: 14K Yellow Gold / Total Item Weight: 10.0 Grams / Country Made: United States / / Main Stone: Opal / Color: Play of

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14K Gold 8.62ct Opal 0.82ct Diamond Bracelet

Est. $12,656-$15,998

$50

Riverside GalleriesArcadia, CA

Jun 07, 2026

OPAL FLORAL 14K YELLOW GOLD & SPRIG PIN BROOCH

Est. $6,000-$8,800

$25

NY Elizabeth Beverly Hills, CA

Brooke Gregson 18K Gold Boulder Opal Double Triangle Pendant Necklace: Brooke Gregson 18K yellow gold necklace featuring a boulder opal double triangle pendant. 16 inch chain. Pendant is 1 inch wide. 9.1 grams.

4 days Left

Brooke Gregson 18K Gold Boulder Opal Double Triangle Pendant Necklace

Est. $1,500-$2,500

$750

Hughes AuctionsSunland, CA

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace: Brooke Gregson necklace featuring an 18K gold chain and a boulder opal pendant. Chain is 18 inches long, pendant is 1 inch long. Weighs 14.4 grams.

4 days Left

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace

Est. $1,500-$2,500

$750

Hughes AuctionsSunland, 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

$20

Gallery 63Atlanta, GA

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.

4 days Left

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. Chain is 17 inches long, pendant is 1 1/8 inches wide, and the piece weighs 6.9 grams.

4 days Left

Brooke Gregson 18K Gold Boulder Opal Pendant Necklace

Est. $1,200-$1,800

$600

Hughes AuctionsSunland, CA

14k Gold 9.70ct Opal 2.30ct Diamond Pendant: Retail: $38,600.00 ****** 14k Gold 9.70ct Opal 2.30ct Diamond Pendant ****** Metal: 14k Solid Yellow Gold / Size: 16 / Total Item Weight: 11.0 grams / Country Made: USA / / Main Stone: Opal / Color: M

Jun 01, 2026

14k Gold 9.70ct Opal 2.30ct Diamond Pendant

Est. $18,914-$38,720

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 17.65ct Opal 1.13ct Diamond Bracelet: Retail: $18,650.00 ****** 14K Gold 17.65ct Opal 1.13ct Diamond Bracelet ****** Metal: 14K Yellow Gold / Total Item Weight: 22.5 Grams / Country Made: United States / / Main Stone: Opal / Color: Play O

23 hrs Left

14K Gold 17.65ct Opal 1.13ct Diamond Bracelet

Est. $14,581-$20,001

$50

Riverside GalleriesArcadia, CA

14k Yellow Gold 18.71ct Opal 3.70ct Diamond Pendant: Retail: $21,160.00 ****** 14k Yellow Gold 18.71ct Opal 3.70ct Diamond Pendant ****** Metal: 14K Yellow Gold / Total Item Weight: 15.10 grams / Country Made: United States / / Main Stone: Opal / Color:

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14k Yellow Gold 18.71ct Opal 3.70ct Diamond Pendant

Est. $14,389-$21,160

$50

Riverside GalleriesArcadia, CA

Antique 10k Yellow Gold GIA Certified 3.40ct Black Opal Ring: Antique 10k Yellow Gold GIA Certified 3.40ct Black Opal Ring This exquisite antique ring features a stunning 3.40 ct natural Australian black opal, expertly set in a solid 10k yellow gold bezel. The o

4 days Left

Antique 10k Yellow Gold GIA Certified 3.40ct Black Opal Ring

Est. $4,823-$6,269

$100

Mynt AuctionsNew York, NY

14k White Gold 58ct Opal Necklace: Retail: $43,800.00 ****** 14k White Gold 58ct Opal Necklace ****** Metal: 14k Solid White Gold / Size: 18 / Total Item Weight: 53.5 grams / Country Made: United States / / Main Stone: Opal / Color: Mu

Jun 01, 2026

14k White Gold 58ct Opal Necklace

Est. $21,462-$32,850

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 14.86ct Opal 2.35ct Diamond Pendant: Retail: $21,480.00 ****** 14K Gold Opal & Diamond Pendant ****** Metal: 14K Solid White Gold / Total Item Weight: 11.4 / Country Made: United States / / Main Stone: Opal / Color: Light Orange / Carat

3 days Left

14K Gold 14.86ct Opal 2.35ct Diamond Pendant

Est. $13,962-$21,480

$50

Prestige Auction GalleriesWoodland Hills, CA

14k Yellow Gold 28ct Opal 2.50ct Diamond Necklace: Retail: $39,850.00 ****** 14k Yellow Gold 28ct Opal 2.50ct Diamond Necklace ****** Metal: 14k Solid Yellow Gold / Size: 16.5 / Total Item Weight: 38.0 grams / Country Made: United States / / Main Ston

Jun 06, 2026

14k Yellow Gold 28ct Opal 2.50ct Diamond Necklace

Est. $19,526-$39,920

$50

Prestige Auction GalleriesWoodland Hills, CA

Vintage Opal Diamond Choker 14k Tri Color Gold Necklace: Vintage Opal Diamond Choker 14k Tri Color Gold Necklace This vintage choker necklace features an Australian opal accented by sparkling diamonds, all set in elegant 14k tri-color gold--yellow, white, a

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Vintage Opal Diamond Choker 14k Tri Color Gold Necklace

$4,380

BidhausNew York, NY

Platinum GIA Certified 3.65ct Black Opal Diamond Halo Ring: Platinum GIA Certified 3.65ct Black Opal Diamond Halo Ring This exquisite cocktail ring showcases a stunning elongated oval black opal, certified by GIA, and is beautifully framed by a halo of natural

May 28, 2026

Platinum GIA Certified 3.65ct Black Opal Diamond Halo Ring

Est. $6,773-$8,804

$100

BidhausNew York, NY

Jun 06, 2026

OMEGA SEAMASTER AQUA TERRA OPALINE SILVER DIAL WATCH

Est. $10,500-$15,400

$25

NY Elizabeth Beverly Hills, CA

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

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