Results for “Opal”

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Charles Lotton Opal Glass Vase: Charles Lotton Opal glass vase decorated with a blue pulled feather, signed Lotton 1972, very early piece, 3" ht. CONDITION: no chips, cracks, repairs, or material defects found, Jaremos attempts to c

May 28, 2026

Charles Lotton Opal Glass Vase

Est. $100-$300

$60

JaremosFlower Mound, TX

12.00ct Opal, 0.90ctw Diamond and 18K White Gold Ring: 12.00ct Opal, 0.90ctw VS2-SI1/G-H Diamond and 18K White Gold Ring - THIS ITEM WILL COME WITH AN $8,500 INSURANCE VALUATION REPORT. Showcasing mesmerizing color and refined elegance, this exceptional r

May 30, 2026

12.00ct Opal, 0.90ctw Diamond and 18K White Gold Ring

Est. $8,000-$8,500

$1,000

GWS Auctions Inc.Maitland, FL

PLATINUM 5.60CT DIAMOND AND OPAL NECKLACE: This luxury necklace is an opulent piece that perfectly captures the elegance of the Art Deco era. A tassel motif and a captivating 9.70 carat Opal center stone add charm and sophistication to the ove

20 hrs Left

PLATINUM 5.60CT DIAMOND AND OPAL NECKLACE

Est. $6,000-$24,000

$6,000

Robinhood AuctionsLas Vegas, NV

GIA Platinum Black Opal Diamond Cocktail Ring Size 6.5: GIA Platinum Black Opal Diamond Cocktail Ring Size 6.5 This platinum cocktail ring features a striking natural black opal, certified by GIA, weighing 2.34 carats in an oval double cabochon cut. The op

2 days Left

GIA Platinum Black Opal Diamond Cocktail Ring Size 6.5

Est. $4,862-$6,320

$100

Mynt AuctionsNew York, NY

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

Brooke Gregson Sterling & 18K Gold Boulder Opal Cuff: Brooke Gregson cuff bracelet featuring a sterling silver band with textured lines and an 18K gold bezel set boulder opal. Measures 4 3/4 inches wide with a 6 inch circumference. Weighs 57.4 grams.

May 24, 2026

Brooke Gregson Sterling & 18K Gold Boulder Opal Cuff

Est. $800-$1,200

$400

Hughes AuctionsSunland, CA

Opal, Diamond, and Yellow Gold Earrings: Opal, Diamond, and Yellow Gold Earrings Oval cabochon opals measuring approximately 14.20 x 9.95 x 3.40 mm, and round diamonds weighing approximately 1.55 carats total. Yellow gold. 3/4 inch long. Gro

May 27, 2026

Opal, Diamond, and Yellow Gold Earrings

Est. $800-$1,200

$400

Freeman'sChicago, IL

Vintage 14k Yellow Gold Diamond & Opal Ring size 6: Large fiery center opal with 12 diamonds totalling approx .75 carats. Weighs 4.0 dwt (6.3 grams).

May 31, 2026

Vintage 14k Yellow Gold Diamond & Opal Ring size 6

Est. $200-$300

$70

Heritage Gallery AuctionsPatchogue, NY

Jamie Joseph Blue Boulder Opal Ring, 14K Gold Bezel & Sterling Silver Band: Jamie Joseph ring featuring a striking blue boulder opal set in 14K gold and sterling silver. Size 8. Weighs 11.4 grams. The face measures 1 x 5/8 inches.

May 24, 2026

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

Est. $400-$600

$200

Hughes AuctionsSunland, CA

Opal & Diamond Pendant / Necklace 14Kt.: 14Kt Yellow Gold Opal Pendant / Necklace. This Charming pendant has Opal with Sparkling Diamonds and A 14K Yellow Necklace. Necklace length: 16.00" Total weight: 3.00 Grams.

6 days Left

Opal & Diamond Pendant / Necklace 14Kt.

Est. $1,993-$2,776

$40

Pacific Auction HouseLos Angeles, CA

14k Gold Opal Cluster Ring: 14k Gold Opal Cluster Ring ring size 6 3/4, weight is 6.5 grams gross IN HOUSE SHIPPING Within Continental USA $25 DURING CHECKOUT CHOOSE "ARRANGE MY OWN SHIPPING" if you'd like to use our in-house sh

May 27, 2026

14k Gold Opal Cluster Ring

Est. $300-$500

$150

Fairfield AuctionFelton, CA

Antique 14k Yellow Gold Opal Cabochon and Ruby Halo Stick Pin: Antique 14k Yellow Gold Opal Cabochon and Ruby Halo Stick Pin Explore the elegance of this Antique Georgian stick pin, expertly crafted in 14k yellow gold. Featuring a stunning natural opal cabochon a

13 hrs Left

Antique 14k Yellow Gold Opal Cabochon and Ruby Halo Stick Pin

Est. $1,534-$1,994

$100

Mynt AuctionsNew York, NY

Victorian 14K Gold Black Pearls & Fire Opal Ladies Ring Sz 5.5: Elegant antique Victorian-era ring crafted in solid 14K gold, featuring a mesmerizing oval fire opal centerpiece with vibrant flashes of green, blue, and warm undertones. The opal is beautifully frame

May 25, 2026

Victorian 14K Gold Black Pearls & Fire Opal Ladies Ring Sz 5.5

Est. $500-$1,000

$150

Rare TreasuresHarrisburg, PA

Vase with galvanized fine silver decoration ''Titania orange opal with leaf green Gre 4212'': Vase with galvanized fine silver decoration ''Titania orange opal with leaf green Gre 4212'' Loetz Wwe., Klostermühle, 1906 Colourless glass, underlaid with orange opal, wound with silver-yellow thre

May 30, 2026

Vase with galvanized fine silver decoration ''Titania orange opal with leaf green Gre 4212''

Est. €2,200-€2,800

€2,200

Dr. Fischer Fine Art AuctionsHeilbronn, Baden W?rttemberg

Effie Calavaza Zuni Sterling Opal Snake Earrings: Effie Calavaza Family Zuni Sterling Opal Snake Earrings 4.9g

2 days Left

Effie Calavaza Zuni Sterling Opal Snake Earrings

Est. $100-$200

$15

Retro Roadshow AuctionsDublin, OH

An opal, diamond, and gold-filled pendant necklace: An opal, diamond, and gold-filled pendant necklace Featuring two oval-shaped opal cabochons measuring approximately 18.65 x 11.85 x 9.50 mm and 15.77 x 6.90 x 3.14 mm, joined by a rose-cut diamond, on

2 days Left

An opal, diamond, and gold-filled pendant necklace

Est. $350-$450

$175

Clars AuctionsOakland, CA

18K YELLOW GOLD 1.60CT DIAMOND AND OPAL RING: This exquisitely crafted ring is endlessly captivating. At the center, a stunning 15.0 carat Opal adds a stylish pop of color. Round-cut Diamonds with a total weight of 1.60 carats surround the center

20 hrs Left

18K YELLOW GOLD 1.60CT DIAMOND AND OPAL RING

Est. $2,600-$10,400

$2,600

Robinhood AuctionsLas Vegas, NV

4.60ctw Diamond, Opal and Platinum 20" Necklace: 4.60ctw VS2-SI1/G-H Diamond, Opal and Platinum 20" Necklace - This captivating necklace showcases a refined contemporary design, highlighted by luminous blue opals that introduce a vibrant and elegant

May 23, 2026

4.60ctw Diamond, Opal and Platinum 20" Necklace

Est. $17,000-$18,000

$2,200

GWS Auctions Inc.Maitland, FL

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

May 25, 2026

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

Est. $6,630-$8,619

$100

BidhausNew York, NY

Opal & Diamond Ring 14Kt.: Ladies 14Kt Yellow Gold Opal & Diamond Ring. This Elegant Ring has 2 Pear-Shaped Opal with 2 Sparkling Diamonds. Ring size:6.25. Total weight: 9.10 Grams.

6 days Left

Opal & Diamond Ring 14Kt.

Est. $4,355-$5,470

$20

Pacific Auction HouseLos Angeles, CA

Art Nouveau Black Opal, Diamond, Gold Pendant-Ne: Art Nouveau Black Opal, Diamond, Gold Pendant-Necklace Stones: Black opal cabochon; European-cut diamond weighing approximately 0.10 carat Metal: 14k gold Gross Wei

7 days Left

Art Nouveau Black Opal, Diamond, Gold Pendant-Ne

Est. $800-$1,200

$500

Heritage AuctionsDallas, TX

16 hrs Left

LARGE OPAL DIAMOND PENDANT TOP

Est. $1,500-$2,200

$25

NY Elizabeth Beverly Hills, CA

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

Southwest Sterling Lapis Lazuli and Opal Inlay Earrings: Southwest Sterling Lapis Lazuli and Opal Inlay Earrings | 5.1g

2 days Left

Southwest Sterling Lapis Lazuli and Opal Inlay Earrings

Est. $100-$200

$50

Retro Roadshow AuctionsDublin, OH

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