Results for “Opal Jewelry”

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14K Yellow Gold 31.91ct Opal and 2.22ct Diamond Necklace: Retail: $46,660.00 ****** 14K Yellow Gold 31.91ct Opal and 2.22ct Diamond Necklace ****** Metal: 14K Yellow Gold / Total Item Weight: 36.5 Grams / Country Made: United States / / Main Stone: Opal / Co

6 days Left

14K Yellow Gold 31.91ct Opal and 2.22ct Diamond Necklace

Est. $42,552-$48,992

$50

Riverside GalleriesArcadia, CA

Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold: Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold This pendant features a dual peacock design crafted in solid 18k yellow gold. At its center is a natural Australian opal i

4 days Left

Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold

Est. $6,630-$8,619

$100

BidhausNew York, NY

14K Gold Opal & Garnet Ladies Cocktail Ring: Size: 6 1/2 Weight: 9.09g Dimensions: 1" x 1" setting Condition: Light surface scratches; otherwise, the ring is in good condition.

Jun 03, 2026

14K Gold Opal & Garnet Ladies Cocktail Ring

Est. $400-$600

$200

SebastianCharles AuctionsSt Paul, MN

14k Yellow Gold Double Chain Charm Bracelet with Gemstone Slides: 14k Yellow Gold Double Chain Charm Bracelet with Gemstone Slides This vintage slide charm bracelet is crafted from solid 14k yellow gold and features a bold double-chain design. Adorned with ten large

Jun 05, 2026

14k Yellow Gold Double Chain Charm Bracelet with Gemstone Slides

Est. $14,547-$18,911

$100

BidhausNew York, NY

GOLD & GEMSTONE NECKLACE 14K YELLOW FLORAL MOTIF TASSEL STYLE 21.5": GOLD & GEMSTONE NECKLACE 14K YELLOW FLORAL MOTIF TASSEL STYLE 21.5" GOLD & GEMSTONE NECKLACE 14K YELLOW FLORAL MOTIF TASSEL STYLE 21.5" This vintage gold and gemstone necklace features a tassel style

Jun 14, 2026

GOLD & GEMSTONE NECKLACE 14K YELLOW FLORAL MOTIF TASSEL STYLE 21.5"

Est. $10,608-$11,856

$8,700

Modern JewelryValley Village, CA

3 days Left

BLACK?OPAL DIAMOND RING PLATINUM

Est. $9,525-$13,970

$25

NY Elizabeth Beverly Hills, CA

14 Karat Yellow Gold, Opal, Diamond & Ruby Spider Brooch: 14 Karat Yellow Gold, Opal, Diamond & Ruby Spider Brooch • featuring an oval white opal cabochon measuring approximately 27.29 by 16.42 mm • accented by rubies weighing a total of 0.21 car

Jun 07, 2026

14 Karat Yellow Gold, Opal, Diamond & Ruby Spider Brooch

Est. $600-$800

$450

Fontaine's Auction GalleryPittsfield, MA

14K Gold 18.21ct Opal 1.53ct Diamond Bracelet: Retail: $18,650.00 ****** 14K Gold 18.21ct Opal 1.53ct Diamond Bracelet ****** Metal: 14K Yellow Gold / Total Item Weight: 20.0 Grams / Country Made: United States / / Main Stone: Opal / Color: Play O

2 days Left

14K Gold 18.21ct Opal 1.53ct Diamond Bracelet

Est. $16,552-$20,303

$50

Riverside GalleriesArcadia, CA

18K Yellow Gold Boulder Opal and Diamond Pendant: This 18 karat yellow gold pendant features a central 5.02 carat freeform-shaped boulder opal. The opal is bezel-set and displays a multi-color play-of-color with flashes of green, red, orange, and blu

Jun 10, 2026

18K Yellow Gold Boulder Opal and Diamond Pendant

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

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

Antique 14kt Gold and Silver Turtle Brooch with Diamonds and Opal: Antique Turtle Brooch crafted in 14kt yellow Gold and Silver on top, set with a center cabochon Opal weighing Approx. 8.30 carats. Surrounded by 50 Rose cut Diamonds weighing together Approx. 1.50 car

6 days Left

Antique 14kt Gold and Silver Turtle Brooch with Diamonds and Opal

Est. $2,000-$3,000

$1,000

Winbids AuctionsAventura, FL

14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace: Retail: $35,325.00 ****** 14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace ****** Metal: 14K Yellow Gold / Total Item Weight: 34.0 Grams / Country Made: United States / / Main Stone: Opal / Co

20 hrs Left

14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace

Est. $33,585-$37,410

$50

Riverside GalleriesArcadia, CA

14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace: Retail: $35,325.00 ****** 14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace ****** Metal: 14K Yellow Gold / Total Item Weight: 34.0 Grams / Country Made: United States / / Main Stone: Opal / Co

5 days Left

14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace

Est. $33,585-$37,410

$50

Riverside GalleriesArcadia, CA

Vintage 14K Gold & Boulder Opal Ladies Ring: Size: 5 1/2 Weight: 2.59g Dimensions: 12mm x 9mm setting Condition: The ring is in good condition.

Jun 03, 2026

Vintage 14K Gold & Boulder Opal Ladies Ring

Est. $100-$200

$50

SebastianCharles AuctionsSt Paul, MN

Opal & Baguette Diamond Ring 14Kt.: Ladies 14Kt Yellow Gold Opal & Baguette Diamodn Ring. This elegant ring has white oval opal with 30 baguette & round diamonds. Diamonds weight approx: 0.60 ctw Ring size: 7.50. Total weight: 7.00 Gram

May 28, 2026

Opal & Baguette Diamond Ring 14Kt.

Est. $1,467-$2,053

$20

AWS AuctioneersLos Angeles, 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

2 days Left

14K Gold 8.62ct Opal 0.82ct Diamond Bracelet

Est. $12,656-$15,998

$50

Riverside GalleriesArcadia, CA

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

7 days Left

Vintage 14k Yellow Gold Bangle with Opal Seed Pearl Center

Est. $5,252-$6,827

$100

Mynt AuctionsNew York, NY

14K Gold 9.89ct Opal 2.38ct Diamond Pendant: Retail: $38,840.00 ****** 14K Gold 9.89ct Opal 2.38ct Diamond Pendant ****** Metal: 14K Yellow Gold / Total Item Weight: 11 Grams / Country Made: United States / / Main Stone: Opal / Color: Play of Co

20 hrs Left

14K Gold 9.89ct Opal 2.38ct Diamond Pendant

Est. $35,685-$40,025

$50

Riverside GalleriesArcadia, CA

14K Gold 9.89ct Opal 2.38ct Diamond Pendant: Retail: $38,840.00 ****** 14K Gold 9.89ct Opal 2.38ct Diamond Pendant ****** Metal: 14K Yellow Gold / Total Item Weight: 11 Grams / Country Made: United States / / Main Stone: Opal / Color: Play of Co

4 days Left

14K Gold 9.89ct Opal 2.38ct Diamond Pendant

Est. $35,685-$40,025

$50

Riverside GalleriesArcadia, CA

2 days Left

TUDOR HERITAGE BLACK WATCH

Est. $8,025-$11,770

$25

NY Elizabeth Beverly Hills, CA

14K Gold Inlaid Pendant with Opals, Malachite, and Multi-Stone Landscape Design: Striking 14K gold pendant featuring an intricate inlaid landscape design composed of multiple natural stones. The scene depicts a stylized desert sunrise with malachite border, lapis lazuli base, and

Jun 06, 2026

14K Gold Inlaid Pendant with Opals, Malachite, and Multi-Stone Landscape Design

Est. $300-$700

$10

Lakeshore Event CenterWest Olive, MI

BLACK OPAL & DIAMOND CLUSTER RING PLATINUM 0.539 CT COA: A striking platinum black opal and diamond cluster ring, centred with a natural oval cabochon black opal weighing approximately 0.539 carats. The opal displays vibrant green and blue play-of-colour ag

May 31, 2026

BLACK OPAL & DIAMOND CLUSTER RING PLATINUM 0.539 CT COA

Est. $3,400-$5,250

$50

Antique Arena Inc.Brooklyn, NY

VINTAGE 14K GOLD BRUTALIST OPAL CLIP EARRINGS.: A pair of vintage, 14k yellow gold (stamped), brutalist, opal earrings, set with approx. 4.5 ct. tw., quite bright, red multi-color, opal cabochons, approx. 1 inch long, 8.5 grams.

6 days Left

VINTAGE 14K GOLD BRUTALIST OPAL CLIP EARRINGS.

Est. $500-$800

$400

William Smith AuctionsPlainfield , NH

Vintage 14K gold opal mounted floral ring. Tiered setting with braided and smooth open petals, 6: Vintage 14K gold opal mounted floral ring. Tiered setting with braided and smooth open petals, 6 mounted with oval opal stones. Marked 14K. Ring size 6.25. 6.7 grams.

May 31, 2026

Vintage 14K gold opal mounted floral ring. Tiered setting with braided and smooth open petals, 6

Est. $400-$600

$200

Tremont AuctionsSudbury, MA

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