Results for “Opal Gemstones”

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4.00 CARAT OPAL 1.25 CARAT OLD EUROPEAN DIAMOND 14K YG VINTAGE RING: 4.00 CARAT OPAL 1.25 CARAT OLD EUROPEAN DIAMOND 14K YG VINTAGE RING 4.00 Carat Opal 1.25 Carat Old European Diamond 14K Yellow Gold Vintage Ring 4 Carat Engagement Ring Details Department Unisex Adult

Mar 03, 2026

4.00 CARAT OPAL 1.25 CARAT OLD EUROPEAN DIAMOND 14K YG VINTAGE RING

Est. $5,900-$6,594

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1.04 Ct Round Br.Opal 9K Gold Pendant: 1.04 Total Carat Br.Opal 9K Gold Pendant Specifications - Total Weight 1.085 g - Center Gemstone Br.Opal - Gemstone Carat Weight 0.81 Carats - Gemstone Measurements 7 mm - Additional Gemstones White S

1.04 Ct Round Br.Opal 9K Gold Pendant

Chairish Auctions

Est. $500-$600

$200

Vintage Handmade 16k Yellow Gold White Opal Cocktail Ring: Vintage Handmade 16k Yellow Gold White Opal Cocktail Ring This exquisite vintage cocktail ring showcases a stunning large white opal, expertly set in a twisted wire bezel. The opal features a captivat

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Vintage Handmade 16k Yellow Gold White Opal Cocktail Ring

Antique Victorian 13k Yellow Gold Multi Gemstone 2 Row Slide Charm Bracelet: Antique Victorian 13k Yellow Gold Multi Gemstone 2 Row Slide Charm Bracelet This exquisite Antique Victorian bracelet features a stunning array of multi gemstones including natural genuine coral, jade

2 days Left

Antique Victorian 13k Yellow Gold Multi Gemstone 2 Row Slide Charm Bracelet

Est. $17,150-$20,065

VINTAGE 14K YELLOW GOLD LADIES OPAL RING SIZE 7: VINTAGE 14K YELLOW GOLD RING SIZE 7 Ring size is a 7 Ring measures 5.7mm wide on top 14K yellow gold vintage multi colored opal ladies ring Pre-owned, Ring is in good condition, please refer to pics S

4 days Left

VINTAGE 14K YELLOW GOLD LADIES OPAL RING SIZE 7

Est. $752-$926

6.38 ctw Ethiopian Opal Cocktail Ring 14K White Gold Ring - Certified: Epitomizing grandeur, this selection stands as a beacon of refined taste. This 6.38 ctw design features 5.68 carats of Ethiopian Opal, celebrated for its captivating play-of-color, enhanced by a halo

Feb 15, 2026

6.38 ctw Ethiopian Opal Cocktail Ring 14K White Gold Ring - Certified

Serenity Gallerie

Est. $7,650-$12,750

14K GOLD 8.1 CT NATURAL OPAL & DIAMOND PENDANT: Title:14K GOLD 8.1 CT NATURAL OPAL & DIAMOND PENDANT Description:Ref:230528223Gold Content:14K GoldMain Gemstone:OpalNumber of stones:1Shape:OvalCarat Weight:8.1ct Color:BlackTreatment:NaturalCut Grad

14K GOLD 8.1 CT NATURAL OPAL & DIAMOND PENDANT

Chairish Auctions

Est. $3,000-$3,500

$1,300

VINTAGE 14K YELLOW GOLD LADIES OPAL RING SIZE 7: VINTAGE 14K YELLOW GOLD RING SIZE 7 Ring size is a 7 Ring measures 5.7mm wide on top 14K yellow gold vintage multi colored opal ladies ring Pre-owned, Ring is in good condition, please refer to pics S

Mar 19, 2026

VINTAGE 14K YELLOW GOLD LADIES OPAL RING SIZE 7

Est. $752-$926

7.84 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 94XC: This mesmerizing parcel features 7x5 mm oval-cut opals, each glowing with exceptional play-of-color across a luminous, translucent body. Flashes of electric green, oceanic blue, and golden orange shif

10 hrs Left

7.84 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 94XC

Est. $30-$60

5.71 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 84XC: This mesmerizing parcel features 5x4 mm oval-cut opals, each glowing with exceptional play-of-color across a luminous, translucent body. Flashes of electric green, oceanic blue, and golden orange shif

10 hrs Left

5.71 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 84XC

Est. $20-$40

7.05 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 71XC: This mesmerizing parcel features 6x4 mm oval-cut opals, each glowing with exceptional play-of-color across a luminous, translucent body. Flashes of electric green, oceanic blue, and golden orange shif

10 hrs Left

7.05 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 71XC

Est. $40-$80

6.85 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 99XC: This mesmerizing parcel features 6x4 mm oval-cut opals, each glowing with exceptional play-of-color across a luminous, translucent body. Flashes of electric green, oceanic blue, and golden orange shif

2 days Left

6.85 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 99XC

Est. $30-$60

14k Gold 4.47 Ctw Natural Opal & Diamond Ring: Ref:231114065 // gold content:14k gold // ring size:7. 25us // // main gemstone:opal // shape:round // carat weight:4. 43ct // color:color // treatment:natural // cut grade:g // // adjacent gemstone 2

14k Gold 4.47 Ctw Natural Opal & Diamond Ring

Est. $4,200-$6,300

$1,900

14k Gold 4.47 Ctw Natural Opal & Diamond Ring: Ref:231120344 // gold content:14k gold // ring size:7. 25us // // main gemstone:opal // shape:round // carat weight:4. 43ct // color:color // treatment:natural // cut grade:g // // adjacent gemstone 2

Ends in 13d 19h

14k Gold 4.47 Ctw Natural Opal & Diamond Ring

Est. $4,400-$6,600

$2,000

Natural Rose Quartz 54.61 Ct. Clean Heart Checkerboard Cut 27 x 22 Mm. Gemstone From Brazil: Product ID: 805525978 Product Name: Natural Quartz Weight: 54.61 CT. Size: 27 x 22 x 18.2 MM. Shape: Heart Checkerboard Color: Rose Pink Clarity:IF Luster: Very Good Gems Origin: Brazil Treatment: Unh

6 hrs Left

Natural Rose Quartz 54.61 Ct. Clean Heart Checkerboard Cut 27 x 22 Mm. Gemstone From Brazil

Treasure of Gems & Jewelry

Est. $329-$517

Natural Multi Color Blue Labradorite Doublet 9.50 Ct. Baguette Cabochon Shape 16 x 11.8 Mm. Gemstone: Product ID: 804301217 Product Name: Natural Labradorite Weight: 9.50 CT. Size: 16 x 11.8 x 5 MM. Shape: Baguette Cabochon Color: Multi-Color Clarity:Opaque Luster: Iridescent Gems Origin: Canada Treat

6 hrs Left

Natural Multi Color Blue Labradorite Doublet 9.50 Ct. Baguette Cabochon Shape 16 x 11.8 Mm. Gemstone

Treasure of Gems & Jewelry

Est. $118-$186

Vintage 14K Gold Opal and Diamond Leaf Ring - Size 7 1/4: Summary Vintage 14K yellow gold ring featuring a central round opal cabochon flanked by two small white accent stones, set within engraved leaf and ribbon shoulders. The design presents a balanced bot

Feb 15, 2026

Vintage 14K Gold Opal and Diamond Leaf Ring - Size 7 1/4

Bonn Auctions llc

Est. $500-$800

Whispers of Romance, 14K Yellow Gold Ruby Earrings: These 14K yellow gold earrings resemble a love letter crafted from gemstone and gold, radiating a timeless sophistication. At their core, two deep rubies (2.05ct total) burn with passionate intensity.

Feb 20, 2026

Whispers of Romance, 14K Yellow Gold Ruby Earrings

Turtle Bay Auctions

Est. $2,319-$3,092

6.38 ctw Ethiopian Opal Cocktail Ring 14K White Gold Rings - Certified: Epitomizing grandeur, this selection stands as a beacon of refined taste. This 6.38 ctw design features 5.68 carats of Ethiopian Opal displaying a captivating play-of-color, brilliantly accented by 0.

Feb 15, 2026

6.38 ctw Ethiopian Opal Cocktail Ring 14K White Gold Rings - Certified

Serenity Gallerie

Est. $7,650-$12,750

3.59 ctw Ethiopian Opal Crossover 14K Yellow Gold Pendant - Certified: A symphony of light and color, this piece embodies the pinnacle of luxury. This 3.59 ctw design features 3.34 carats of Ethiopian Opal displaying a captivating play-of-color, accented by 0.25 carats o

Feb 15, 2026

3.59 ctw Ethiopian Opal Crossover 14K Yellow Gold Pendant - Certified

Serenity Gallerie

Est. $3,000-$5,000

7.57 ctw Ethiopian Opal Cocktail 14K Yellow Gold Pendant - Certified: A symphony of light and color, this piece embodies the pinnacle of luxury. This 7.57 ctw design features a magnificent 7.42 carat oval Ethiopian Opal with its captivating play-of-color, accented by a

Feb 15, 2026

7.57 ctw Ethiopian Opal Cocktail 14K Yellow Gold Pendant - Certified

Serenity Gallerie

Est. $3,700-$6,150

6.38 ctw Ethiopian Opal Cocktail 14K White Gold Ring - Certified: Epitomizing grandeur, this selection stands as a beacon of refined taste. This 6.38 ctw design features a 5.68 carat Ethiopian Opal with a captivating play-of-color, complemented by a scintillating ha

Feb 15, 2026

6.38 ctw Ethiopian Opal Cocktail 14K White Gold Ring - Certified

Serenity Gallerie

Est. $7,650-$12,750

3.30 ctw Ethiopian Opal Halo 14K Yellow Gold Pendant - Certified: A symphony of light and color, this piece embodies the pinnacle of luxury. This 3.30 ctw design features a magnificent 3.07 carat Ethiopian Opal radiating with spectral hues, encircled by a brilliant

Feb 15, 2026

3.30 ctw Ethiopian Opal Halo 14K Yellow Gold Pendant - Certified

Serenity Gallerie

Est. $2,700-$4,450

Plated Rhodium 12.04ctw Multi Color Gemstone Bracelet: 12.04 Carat Genuine Multi Stone .925 Sterling Silver Bracelet. Amethyst Oval/5x4mm - 4/1.36 ctw Natural Not Treated E + Peridot Oval/5x4mm - 4/1.40 ctw Natural Not Treated N + Citrine Oval/5x4mm - 4/1

Feb 22, 2026

Plated Rhodium 12.04ctw Multi Color Gemstone Bracelet

1 Great Deal Auctions

Est. $500-$700

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