Opal

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14K Yellow Gold 3.95ct Australian Opal Diamond Halo Pendant Necklace: 14K Yellow Gold 3.95ct Australian Opal Diamond Halo Pendant Necklace This stunning 14k Gold pendant features a captivating 3.95ct Australian Opal, elegantly surrounded by a diamond halo. The opal, dis

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14K Yellow Gold 3.95ct Australian Opal Diamond Halo Pendant Necklace

US$3,500

BidhausNew York, NY

Platinum GIA Certified 2.93ct Black Opal Diamond Halo Ring: Platinum GIA Certified 2.93ct Black Opal Diamond Halo Ring This exquisite cocktail ring features a stunning 2.10ct natural genuine black opal, elegantly set in an oval double cabochon cut. The opal sh

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Platinum GIA Certified 2.93ct Black Opal Diamond Halo Ring

US$3,500

BidhausNew York, NY

14k White Gold Platinum 3.79ct Opal Diamond Pendant Necklace: 14k White Gold Platinum 3.79ct Opal Diamond Pendant Necklace This exquisite pendant necklace features a stunning natural pear cabochon opal, measuring approximately 15.2x10.5mm and weighing 3.56ct, se

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14k White Gold Platinum 3.79ct Opal Diamond Pendant Necklace

US$1,690

BidhausNew York, NY

Vintage 14k Yellow Gold Opal Diamond Handmade Pendant Necklace: Vintage 14k Yellow Gold Opal Diamond Handmade Pendant Necklace This exquisite vintage pendant necklace features a stunning combination of a natural opal and diamonds, elegantly crafted from 14k yellow

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Vintage 14k Yellow Gold Opal Diamond Handmade Pendant Necklace

US$1,500

BidhausNew York, NY

Vintage Platinum GIA 3.83ctw Gray Opal Diamond Ballerina Ring: Vintage Platinum GIA 3.83ctw Gray Opal Diamond Ballerina Ring This exquisite Vintage Platinum Ballerina Ring features a stunning 3.83 carats total weight, showcasing a natural gray opal and dazzling d

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Vintage Platinum GIA 3.83ctw Gray Opal Diamond Ballerina Ring

US$3,820

BidhausNew York, NY

Platinum 11.05ctw Orange Jelly Opal Diamond Halo Cocktail Ring: Platinum 11.05ctw Orange Jelly Opal Diamond Halo Cocktail Ring This stunning cocktail ring features a large, natural jelly opal at its center, showcasing a fiery orange hue with exceptional play of co

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Platinum 11.05ctw Orange Jelly Opal Diamond Halo Cocktail Ring

US$3,690

BidhausNew York, NY

18k Yellow Gold Fire Opal Diamond Teardrop Pendant Necklace: 18k Yellow Gold Fire Opal Diamond Teardrop Pendant Necklace This exquisite necklace features a stunning teardrop pendant crafted from solid 18k yellow gold. It showcases a natural blue fire opal with

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18k Yellow Gold Fire Opal Diamond Teardrop Pendant Necklace

US$2,190

BidhausNew York, NY

Opal and Diamond Platinum Ring 3.53 Carat Center Gemstone: Opal and Diamond Platinum Ring 3.53 Carat Center Gemstone This platinum ring features a 3.53 ct opal as the centerpiece, accented by two diamonds totaling 0.58 ct with G-H color and VVS-VS clarity. Th

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Opal and Diamond Platinum Ring 3.53 Carat Center Gemstone

US$4,410

BidhausNew York, NY

18k Yellow Gold Opal Slide Pendant with Diamond Accents: 18k Yellow Gold Opal Slide Pendant with Diamond Accents This pendant features a freeform natural boulder opal displaying a fiery play of colors, prong set in solid 18k yellow gold with white gold acce

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18k Yellow Gold Opal Slide Pendant with Diamond Accents

US$2,890

BidhausNew York, NY

Vintage Sterling Silver Opal Cocktail Ring Square Cabochon: Vintage Sterling Silver Opal Cocktail Ring Square Cabochon This exquisite Vintage Sterling Silver Opal Cocktail Ring features a stunning square platter design with a hammered finish. The centerpiece i

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Vintage Sterling Silver Opal Cocktail Ring Square Cabochon

US$120

BidhausNew York, NY

Platinum 3.43ctw Oval Jelly Opal and Diamond Ballerina Cocktail Ring: Platinum 3.43ctw Oval Jelly Opal and Diamond Ballerina Cocktail Ring Make a stunning statement with this exquisite Platinum 3.43ctw Oval Fiery Jelly Opal with Diamond Ballerina Ring. The centerpiece i

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Platinum 3.43ctw Oval Jelly Opal and Diamond Ballerina Cocktail Ring

US$2,420

BidhausNew York, NY

GIA Certified 2.72ctw Black Opal Platinum Cocktail Ring with Diamonds: GIA Certified 2.72ctw Black Opal Platinum Cocktail Ring with Diamonds This stunning cocktail ring showcases a mesmerizing natural black opal at its center, elegantly framed by sparkling diamonds. The

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GIA Certified 2.72ctw Black Opal Platinum Cocktail Ring with Diamonds

US$4,710

BidhausNew York, NY

Platinum 4.2ctw Bi-Color Orange Fire Opal Diamond Cocktail Ring: Platinum 4.2ctw Bi-Color Orange Fire Opal Diamond Cocktail Ring This stunning cocktail ring features a remarkable 4.2 carat total weight, showcasing a natural bi-color orange fire opal in an emerald c

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Platinum 4.2ctw Bi-Color Orange Fire Opal Diamond Cocktail Ring

US$3,260

BidhausNew York, NY

Antique Yellow Gold Opal Seed Pearl Swirl Brooch 13-14K: Antique Yellow Gold Opal Seed Pearl Swirl Brooch 13-14K This exquisite antique brooch features a captivating swirl design, showcasing eight natural genuine opals in a round cabochon cut, prong set to

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Antique Yellow Gold Opal Seed Pearl Swirl Brooch 13-14K

US$1,040

BidhausNew York, NY

Stunning 7.52ctw Natural Jelly Opal Platinum Ring with Diamond Halo: Stunning 7.52ctw Natural Jelly Opal Platinum Ring with Diamond Halo This stunning statement ring features a captivating 7.52 carat total weight with a fiery jelly opal at its center. The natural genui

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Stunning 7.52ctw Natural Jelly Opal Platinum Ring with Diamond Halo

US$3,320

BidhausNew York, NY

New 4.7ctw White Gold Opal Diamond Halo Teardrop Pendant Necklace: New 4.7ctw White Gold Opal Diamond Halo Teardrop Pendant Necklace This stunning pendant features a teardrop shape adorned with a pear-cut natural opal and a halo of 28 sparkling diamonds. Crafted from

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New 4.7ctw White Gold Opal Diamond Halo Teardrop Pendant Necklace

US$2,750

BidhausNew York, NY

10K Yellow Gold Oval Triplet Opal Black Onyx Solitaire Ring: 10K Yellow Gold Oval Triplet Opal Black Onyx Solitaire Ring This stunning 10K Yellow Gold Bezel Oval Triplet Opal on Black Onyx Domed Solitaire Band Ring showcases a unique blend of vibrant colors and

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10K Yellow Gold Oval Triplet Opal Black Onyx Solitaire Ring

US$380

BidhausNew York, NY

Tous Aquamarine Opal Pendant Necklace in 18K Yellow Gold: Tous Aquamarine Opal Pendant Necklace in 18K Yellow Gold Elevate your jewelry collection with this exquisite Tous Opal Aquamarine Pendant Necklace. Crafted from 18K yellow gold, this necklace features

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Tous Aquamarine Opal Pendant Necklace in 18K Yellow Gold

US$590

BidhausNew York, NY

Platinum 4.82ctw Opal Diamond Ballerina Cocktail Ring Size 6: Platinum 4.82ctw Opal Diamond Ballerina Cocktail Ring Size 6 This exquisite cocktail ring showcases a stunning natural opal at its center, featuring a captivating oval cabochon cut that measures 13.8x

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Platinum 4.82ctw Opal Diamond Ballerina Cocktail Ring Size 6

US$2,330

BidhausNew York, NY

Platinum Pendant Necklace with Boulder Opal and Diamond Accents Adjustable Chain: Platinum Pendant Necklace with Boulder Opal and Diamond Accents Adjustable Chain This elegant necklace features a free form natural boulder opal pendant accented with numerous natural round brilliant

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Platinum Pendant Necklace with Boulder Opal and Diamond Accents Adjustable Chain

US$2,890

BidhausNew York, NY

Elegant Platinum 3.90ctw Oval Opal Diamond Halo Cocktail Ring: Elegant Platinum 3.90ctw Oval Opal Diamond Halo Cocktail Ring This exquisite cocktail ring showcases a classic design in solid platinum featuring a stunning elongated oval opal at its center. The opal

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Elegant Platinum 3.90ctw Oval Opal Diamond Halo Cocktail Ring

US$2,420

BidhausNew York, NY

Platinum GIA Certified 5.48ct Blue Black Opal Ring with Baguette Diamonds: Platinum GIA Certified 5.48ct Blue Black Opal Ring with Baguette Diamonds This exquisite cocktail ring showcases a stunning 5.48 carat total weight featuring a vibrant natural blue-black opal and eleg

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Platinum GIA Certified 5.48ct Blue Black Opal Ring with Baguette Diamonds

US$2,890

BidhausNew York, NY

Antique Victorian 14k Yellow Gold Opal Diamond Halo Ring 0.20ctw: Antique Victorian 14k Yellow Gold Opal Diamond Halo Ring 0.20ctw This exquisite Antique Victorian ring features a stunning natural round opal, delicately prong set and showcasing a beautiful play of c

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Antique Victorian 14k Yellow Gold Opal Diamond Halo Ring 0.20ctw

US$1,500

BidhausNew York, NY

Yellow Gold Butterfly Cocktail Ring with Opal and Diamond Accent: Yellow Gold Butterfly Cocktail Ring with Opal and Diamond Accent This exquisite open butterfly cocktail ring is crafted in 13-14K solid yellow gold and features a stunning natural opal at its center,

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Yellow Gold Butterfly Cocktail Ring with Opal and Diamond Accent

US$820

BidhausNew York, NY

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Opal Auctions

Natural Multi Color Play Of Colour Opal Gemstones 1.05 Ct. Oval Cabochon Shape 13 x 9.5 Mm.

Natural Paraiba Color Apatite Gemstones 58.85 Ct. Briolette With Drilled Beads Length 10 Inch

Natural Green Demantoid Garnet Gemstones 1.35 Ct. Oval Shape 6.42 x 5.70 Mm.

Natural Loose Gemstones Diamond Opal Special

Treasure of Gems & Jewelry

Starts on:

Lake Charles, LA, US

2 days Left

Fine Borneo Shaman Bin with Lid

Gorgeous Green Glazed Korean Mei Ping Shaped Vase

Gorgeous Large Section of Ancient Rainbow Petrified Wood

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

3.22 Ct Octagon Pink Topaz 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Ends from:

New York, NY, US

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