Results for “Opal Stone”

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14.83ct Boulder Opal Cabochon - Soft Pastel Play-of-Color Specimen, 44XM: This 14.83ct boulder opal cabochon, measuring 24x16mm, is a striking example of Australia's iconic gemstone, showcasing the delicate beauty of nature's artistry. The freeform triangular cabochon is po

2026

14.83ct Boulder Opal Cabochon - Soft Pastel Play-of-Color Specimen, 44XM

11.62 Carats Iridescent Blue-Green Winton Opal Rough - Natural Australian Specimen 22x10mm, 90XM: This exceptional rough opal from Winton, Australia, captivates with a vivid play of color, where intense flashes of electric green and deep celestial blue swirl through a milky, translucent base. The

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11.62 Carats Iridescent Blue-Green Winton Opal Rough - Natural Australian Specimen 22x10mm, 90XM

Est. $60-$120

Womens Sterling Silver Blue Opal Sailboat Pendant Necklace: A WOMENS STERLING SILVER BLUE OPAL SAIL BOAT PENDANT WITH NECKLACE. THE PENDANT WITH NECKLACE WEIGHS 5.0g. THE PENDANT MEASURES 7/8" LONG BY 7/8" WIDE, AND THE NECKLACE MEASURES 18" LONG, ADJUSTABLE T

May 21, 2026

Womens Sterling Silver Blue Opal Sailboat Pendant Necklace

Est. $150-$250

Womens Sterling Silver Opal Modernist Daisy Flower Pendant Necklace: A WOMENS STERLING SILVER OPAL MODERNIST DAISY FLOWER PENDANT. THE PENDANT WITH NECKLACE WEIGHS 4.8g. PENDANT MEASURES 1 1/2" LONG BY 1/2" WIDE, AND THE NECKLACE MEASURES 18" LONG, ADJUSTABLE TO 16". N

Jun 28, 2026

Womens Sterling Silver Opal Modernist Daisy Flower Pendant Necklace

Est. $150-$250

Womens Sterling Silver Opal Modernist Whale Tail Pendant Necklace: A WOMENS STERLING SILVER OPAL MODERNIST WHALE TAIL PENDANT. THE PENDANT WITH NECKLACE WEIGHS 5.4g. PENDANT MEASURES 1" LONG BY 5/8" WIDE, AND THE NECKLACE MEASURES 18" LONG, ADJUSTABLE TO 16". NOT SUR

Jun 28, 2026

Womens Sterling Silver Opal Modernist Whale Tail Pendant Necklace

Est. $150-$250

Womens Sterling Silver Blue Opal Winged Cross Heart Pendant Necklace: A WOMENS STERLING SILVER BLUE OPAL WINGED CROSS HEART PENDANT. THE PENDANT WITH NECKLACE WEIGHS 5.0g. THE PENDANT MEASURES 1 3/4" LONG BY 1" WIDE, AND THE NECKLACE MEASURES 18" LONG, ADJUSTABLE TO 16"

May 21, 2026

Womens Sterling Silver Blue Opal Winged Cross Heart Pendant Necklace

Est. $125-$250

Womens Sterling Silver Blue Opal Fish Pendant Necklace: A WOMENS STERLING SILVER BLUE OPAL FISH PENDANT WITH NECKLACE. THE PENDANT WITH NECKLACE WEIGHS 6.4g. THE PENDANT MEASURES 1" LONG BY 3/4" WIDE, AND THE NECKLACE MEASURES 18" LONG, ADJUSTABLE TO 16" L

May 28, 2026

Womens Sterling Silver Blue Opal Fish Pendant Necklace

Est. $160-$275

Womens Sterling Silver Blue Opal Modernist Pendant Necklace: A WOMENS STERLING SILVER BLUE OPAL MODERNIST PENDANT. THE PENDANT WITH NECKLACE WEIGHS 5.3g. THE PENDANT MEASURES 1 1/4" LONG BY 5/8" WIDE, AND THE NECKLACE MEASURES 18" LONG, ADJUSTABLE TO 16" LONG.

May 28, 2026

Womens Sterling Silver Blue Opal Modernist Pendant Necklace

Est. $160-$275

28.26 Carats Multicolor Iridescent Winton Opal Rough - Natural Australian Specimen 30x12mm, 82XM: This exceptional rough opal from Winton, Australia, captivates with a vivid play of color, where intense flashes of fiery orange, golden yellow, vibrant green, and deep blue swirl through a milky, tra

2026

28.26 Carats Multicolor Iridescent Winton Opal Rough - Natural Australian Specimen 30x12mm, 82XM

Womens Sterling Silver Blue Opal Tree of Life Pendant Necklace: A WOMENS ESTATE STERLING SILVER BLUE OPAL TREE OF LIFE PENDANT WITH NECKLACE. THE PENDANT WITH THE NECKLACE WEIGHS 7.4g. PENDANT MEASURES 1 1/4" LONG BY 7/8" WIDE. THE NECKLACE MEASURES 18" LONG, AND

May 21, 2026

Womens Sterling Silver Blue Opal Tree of Life Pendant Necklace

Est. $175-$275

Womens Sterling Silver Gold Tone Blue Opal Heart Pendant Necklace: A WOMENS STERLING SILVER GOLD TONE BLUE OPAL HEART PENDANT. THE PENDANT WITH NECKLACE WEIGHS 5.8g. THE PENDANT MEASURES 7/8" LONG BY 5/8" WIDE, AND THE NECKLACE MEASURES 18" LONG, ADJUSTABLE TO 16" LO

May 28, 2026

Womens Sterling Silver Gold Tone Blue Opal Heart Pendant Necklace

Est. $160-$275

Womens Sterling Silver Blue Opal Modernist Daisy Flower Pendant Necklace: A WOMENS STERLING SILVER BLUE OPAL MODERNIST DAISY FLOWER PENDANT. THE PENDANT WITH NECKLACE WEIGHS 4.8g. PENDANT MEASURES 1 1/2" LONG BY 1/2" WIDE, AND THE NECKLACE MEASURES 18" LONG, ADJUSTABLE TO 1

Jun 28, 2026

Womens Sterling Silver Blue Opal Modernist Daisy Flower Pendant Necklace

Est. $150-$250

Womens Sterling Silver Gold Tone Opal Tree of Life Pendant Necklace: A WOMENS ESTATE STERLING SILVER GOLD TONE OPAL TREE OF LIFE PENDANT WITH NECKLACE. THE PENDANT WITH THE NECKLACE WEIGHS 7.4g. PENDANT MEASURES 1 1/4" LONG BY 7/8" WIDE. THE NECKLACE MEASURES 18" LONG,

May 21, 2026

Womens Sterling Silver Gold Tone Opal Tree of Life Pendant Necklace

Est. $175-$275

Womens Sterling Silver Sea Turtle Pendant Necklace: A WOMENS STERLING SILVER OPAL SEA TURTLE PENDANT. THE PENDANT WITH NECKLACE WEIGHS 7.3g. THE PENDANT MEASURES 1 1/4" LONG BY 1" WIDE, AND THE NECKLACE MEASURES 18" LONG, ADJUSTABLE TO 16". NOT SURE IF

May 21, 2026

Womens Sterling Silver Sea Turtle Pendant Necklace

Est. $150-$250

Natural Yellow Dendritic Opal Gemstones 9.99 Ct. Free form Cabochon Shape 20 x 10.9 Mm.: Product ID: 818727244 Product Name: Natural Opal Weight: 9.99 CT. Size: 20 x 10.9 x 6.5 MM. Shape: Free Form Cabochon Color: Yellow Clarity:Semi - Transparent Luster: Good Gems Origin: Mexico Treatmen

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Natural Yellow Dendritic Opal Gemstones 9.99 Ct. Free form Cabochon Shape 20 x 10.9 Mm.

Treasure of Gems & Jewelry

Est. $80-$126

Antique 18K White Gold 0.80ct Diamond and Opal French Brooch: A sleek, sophisticated design makes this antique French brooch incredibly impressive. The 3.0 carat blue Moonstone at the center is instantly captivating, while Diamond accents totaling 0.80 carats ad

May 22, 2026

Antique 18K White Gold 0.80ct Diamond and Opal French Brooch

Eastern European Art Gallery Inc

Est. $2,700-$2,900

AAA+ Quality Heart Cut Simulated Red Ruby Women's Pendant With Chain In 14k White Gold Plated: Our gemstones are organic, natural stones suitable for investment, collectors, and fine jewelry, each accompanied by an authentic certification. Our 925 silver pieces are rhodium-plated and finished w

May 20, 2026

AAA+ Quality Heart Cut Simulated Red Ruby Women's Pendant With Chain In 14k White Gold Plated

ABC Rugs Kilims, Inc.

Est. $706-$1,008

Antique 18K White Gold 0.80ct Diamond and Opal French Brooch: A sleek, sophisticated design makes this antique French brooch incredibly impressive. The 3.0 carat blue Moonstone at the center is instantly captivating, while Diamond accents totaling 0.80 carats ad

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Antique 18K White Gold 0.80ct Diamond and Opal French Brooch

Eastern European Art Gallery Inc

18K WHITE AND YELLOW GOLD 2.0CT DIAMOND AND OPAL COCKTAIL RING: Theatrical yet grounded in tradition, this cocktail ring combines drama and color with archival quality. At its center rests a 9ct oval black opal, its dark ground ignited by flashes of green, blue, a

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18K WHITE AND YELLOW GOLD 2.0CT DIAMOND AND OPAL COCKTAIL RING

Robinhood Auctions

18K White and Yellow Gold 2.0ct Diamond and Opal Cocktail Ring: Theatrical yet grounded in tradition, this Exclusive cocktail ring combines drama and color with archival quality. At its center rests a 9ct oval black opal, its dark ground ignited by flashes of gree

May 22, 2026

18K White and Yellow Gold 2.0ct Diamond and Opal Cocktail Ring

Eastern European Art Gallery Inc

Est. $6,000-$7,000

Vintage 14k Yellow Gold Multi Gemstone Slide Charm Bracelet: Vintage 14k Yellow Gold Multi Gemstone Slide Charm Bracelet This exquisite vintage bracelet features a stunning array of natural genuine gemstones, including vibrant blue opal, turquoise, coral, and o

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Vintage 14k Yellow Gold Multi Gemstone Slide Charm Bracelet

Vintage 14k Yellow Gold Multi Gemstone Slide Charm Bracelet: Vintage 14k Yellow Gold Multi Gemstone Slide Charm Bracelet This exquisite vintage bracelet features a stunning array of natural genuine gemstones, including vibrant blue opal, turquoise, coral, and o

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Vintage 14k Yellow Gold Multi Gemstone Slide Charm Bracelet

3.70 Ct Natural Welo Opal Rough Cab: Weight - 3.70 Ct / Size - 11.00 x 11.00 x 6.00 mm / Shape - Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

May 22, 2026

3.70 Ct Natural Welo Opal Rough Cab

Est. $75-$150

14.12 Ct Natural Dendrite Opal Round Beads: weight - 14.12 Ct / Size - 7.40 - 7.80 mm / 13 Pc's / Shape - Round Beads / Origin - Brazil / Treatment - None

May 22, 2026

14.12 Ct Natural Dendrite Opal Round Beads

Est. $75-$150

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