Results for “Opal”

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Art Deco 14k Gold Silver Bee Brooch with Opals Garnets Diamonds: Art Deco 14k Gold Silver Bee Brooch with Opals Garnets Diamonds This exquisite Art Deco brooch showcases a stunning design featuring a large bee crafted from 14k yellow gold and silver. The darkened s

2 days Left

Art Deco 14k Gold Silver Bee Brooch with Opals Garnets Diamonds

Est. $2,899-$3,768

$2,200

BidhausNew York, NY

4.15 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 13.9x9.9mm, 17XM: This exceptional 4.15-carat Koroit boulder opal cabochon is a natural masterpiece, showcasing a striking, organic formation of milky white and peach-toned opal, infused with a vivid spectrum of play-o

2 hrs Left

4.15 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 13.9x9.9mm, 17XM

Est. $50-$100

$5

ThousandPlanetSathorn, Bangkok

67.01 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ98: This impressive Winton boulder opal rough is a stunning showcase of Australian boulder opal's dramatic natural beauty. The polished face reveals a rich tapestry of opal and ironstone, where vivid patc

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67.01 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ98

Est. $140-$280

$5

ThousandPlanetSathorn, Bangkok

29.04 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ97: This substantial Winton boulder opal rough is a stunning example of Australian opal at its most dramatic. The natural ironstone matrix forms a rugged, textured canvas, interspersed with vivid veins an

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29.04 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ97

Est. $100-$200

$5

ThousandPlanetSathorn, Bangkok

56.36 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ94: This impressive Winton boulder opal rough is a stunning showcase of Australian boulder opal's natural beauty. The polished face reveals a broad, continuous sheet of opal glowing with shifting hues of

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56.36 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ94

Est. $120-$240

$5

ThousandPlanetSathorn, Bangkok

35.90 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ96: This striking Winton boulder opal rough is a dramatic example of Australian boulder opal's raw beauty. The polished face reveals a broad, vibrant sheet of opal glowing with intense, saturated hues of

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35.90 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ96

Est. $90-$180

$5

ThousandPlanetSathorn, Bangkok

40.85 Carats Royal Blue Winton Boulder Opal Rough - Natural Australian Stone, LZ101: This striking boulder opal rough from Winton, Australia, presents a dramatic contrast of rich, metallic ironstone matrix and vivid royal blue opal. The polished face reveals broad, saturated swathes o

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40.85 Carats Royal Blue Winton Boulder Opal Rough - Natural Australian Stone, LZ101

Est. $110-$220

$5

ThousandPlanetSathorn, Bangkok

6.70 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 9WE: Natural oval cabochon Welo opal lot, sourced from the premium Welo deposit in Ethiopia. This curated collection features 12 exceptional opals with a stunning range of base tones-from icy sky blue, mil

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6.70 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 9WE

Est. $30-$60

$5

ThousandPlanetSathorn, Bangkok

42.07 Carats Blue-Green Winton Boulder Opal Rough - Natural Australian Stone, LZ99: This striking rough boulder opal from Winton displays a dramatic landscape of color and texture. Set within its natural ironstone matrix, the opal showcases a spectrum of vivid blue hues, from soft sk

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42.07 Carats Blue-Green Winton Boulder Opal Rough - Natural Australian Stone, LZ99

Est. $110-$220

$5

ThousandPlanetSathorn, Bangkok

3.52 Carats Koroit Yowah Opal Cabochon - Natural Australian Single Stone, 82XL: This striking Koroit Yowah opal cabochon, measuring 13.3x9.7mm, features a rich, earthy brown ironstone matrix crisscrossed by a network of vivid, iridescent opal veins. The opal inclusions emit inten

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3.52 Carats Koroit Yowah Opal Cabochon - Natural Australian Single Stone, 82XL

Est. $50-$100

$5

ThousandPlanetSathorn, Bangkok

Antique Yellow Gold Opal Cocktail Ring with Cornflower Sapphire Halo: Antique Yellow Gold Opal Cocktail Ring with Cornflower Sapphire Halo This exquisite antique cocktail ring features a stunning oval cabochon opal at its center, showcasing a beautiful play of colors ag

4 days Left

Antique Yellow Gold Opal Cocktail Ring with Cornflower Sapphire Halo

Est. $2,197-$2,856

$1,675

BidhausNew York, NY

14k Yellow Gold Ribbon Slide Pendant with Opal and Channel Diamonds: 14k Yellow Gold Ribbon Slide Pendant with Opal and Channel Diamonds This exquisite slide pendant features a stunning ribbon shape, crafted from solid 14k yellow gold. It showcases a natural genuine op

4 days Left

14k Yellow Gold Ribbon Slide Pendant with Opal and Channel Diamonds

Est. $962-$1,250

$740

BidhausNew York, NY

2.34 Carats Brown Matrix Multicolor Koroit Yowah Opal Cabochon - Natural Australian Stone, 23XM: This singular Koroit Yowah opal cabochon presents a striking natural tableau, with a rich brown ironstone matrix interwoven with delicate veins and flecks of iridescent opal. The stone's oval form sho

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2.34 Carats Brown Matrix Multicolor Koroit Yowah Opal Cabochon - Natural Australian Stone, 23XM

Est. $60-$120

$5

ThousandPlanetSathorn, Bangkok

Vintage GIA Certified 6.72ctw Black Opal Diamond Halo Platinum Ring: Vintage GIA Certified 6.72ctw Black Opal Diamond Halo Platinum Ring This exquisite vintage cocktail ring showcases a stunning 6.72ctw black opal surrounded by a brilliant diamond halo. The main stone

3 days Left

Vintage GIA Certified 6.72ctw Black Opal Diamond Halo Platinum Ring

Est. $12,711-$14,300

$4,500

Diamond DepotNew York, NY

10.56 Carats Brown Matrix and Violet Vein Yowah Opal Cabochon - Natural Australian Stone, 45XM: This striking Yowah opal cabochon features a smooth, oval form with a rich brown ironstone matrix crisscrossed by delicate, iridescent violet veins of opal. The stone's polished surface enhances the c

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10.56 Carats Brown Matrix and Violet Vein Yowah Opal Cabochon - Natural Australian Stone, 45XM

Est. $60-$120

$5

ThousandPlanetSathorn, Bangkok

A Lot of Fossilized Boulder Opal Rough Specimens, 61ZJ: This lot comprises six fossilized boulder opal rough specimens, ranging in size from 2.7 to 3.5 cm, with a total weight of 83.25 grams. Each specimen retains its natural ironstone host rock matrix, ex

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A Lot of Fossilized Boulder Opal Rough Specimens, 61ZJ

Est. $30-$60

$5

ThousandPlanetSathorn, Bangkok

17.81 Carats Deep Blue and Brown Matrix Boulder Opal Cabochon - Natural Australian Stone, 41XM: This substantial boulder opal cabochon features a dramatic, layered composition of deep blue opal interwoven with rich brown and maroon ironstone matrix, accented by milky white opal veins that flow a

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17.81 Carats Deep Blue and Brown Matrix Boulder Opal Cabochon - Natural Australian Stone, 41XM

Est. $80-$160

$5

ThousandPlanetSathorn, Bangkok

Opal Sterling Silver Bolo Style Bracelet Adjustable Size: Opal Sterling Silver Bolo Style Bracelet Adjustable Size

2 days Left

Opal Sterling Silver Bolo Style Bracelet Adjustable Size

Est. $40-$120

$10

Golden Age Jewelry AuctionsUrbana, OH

17.96 Carats Welo Opal Cabochon Parcel - Natural Ethiopian Stones, 56XA: This luminous collection of Welo opals showcases a rich spectrum of translucent body tones, from milky white and soft cream to warm honey and golden amber, each adorned with vivid, shifting color play

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17.96 Carats Welo Opal Cabochon Parcel - Natural Ethiopian Stones, 56XA

Est. $50-$100

$5

ThousandPlanetSathorn, Bangkok

16.18 Carats Welo Opal Cabochon Parcel - Natural Ethiopian Stones, 54XA: This luminous collection of Welo opals showcases a rich spectrum of translucent body tones, from milky white and soft cream to warm honey and golden amber, each adorned with vivid, shifting color play

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16.18 Carats Welo Opal Cabochon Parcel - Natural Ethiopian Stones, 54XA

Est. $50-$100

$5

ThousandPlanetSathorn, Bangkok

4.61 Carats Welo Opal Oval Cabochon - Natural Ethiopian Stone, 34XB: This stunning oval cabochon of Welo opal enchants with a luminous, shifting play of color, dominated by vivid lime green flashes complemented by soft hints of peach and golden yellow across its milky,

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4.61 Carats Welo Opal Oval Cabochon - Natural Ethiopian Stone, 34XB

Est. $50-$100

$5

ThousandPlanetSathorn, Bangkok

4.84 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 61WE: Natural oval cabochon Welo opal lot, sourced from the premium Welo deposit in Ethiopia. This curated collection showcases exceptional opals with vivid, full-spectrum play-of-color-flashing fiery reds,

2 hrs Left

4.84 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 61WE

Est. $30-$60

$5

ThousandPlanetSathorn, Bangkok

38.40 Carats Winton Boulder Opal Rough Slab - Natural Australian Stone, 45XP: This substantial Winton boulder opal rough slab showcases a captivating patchwork of ethereal sky-blue, aqua-green, and soft lavender play-of-color, embedded within its natural ironstone host rock. Me

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38.40 Carats Winton Boulder Opal Rough Slab - Natural Australian Stone, 45XP

Est. $80-$160

$5

ThousandPlanetSathorn, Bangkok

5.24 Carats Koroit Yowah Opal Cabochon - Natural Australian Single Stone, 73XL: This substantial Koroit Yowah opal cabochon, measuring 13.7x10.5mm, features a dense, textured ironstone matrix in layered tones of deep chocolate brown, warm tan, and jet black. The stone's internal

2 hrs Left

5.24 Carats Koroit Yowah Opal Cabochon - Natural Australian Single Stone, 73XL

Est. $60-$120

$5

ThousandPlanetSathorn, Bangkok

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