Results for “jade boulder”

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An Australian Koroit Yowah Boulder Opal Rough Lot, 46.85g, 48ZH: A parcel of rough Koroit Yowah boulder opal, with individual pieces ranging from 3-4 cm in size, totaling 46.85 grams. The specimens are characterized by their ironstone host rock matrix, which displa

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An Australian Koroit Yowah Boulder Opal Rough Lot, 46.85g, 48ZH

Est. $50-$100

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

27.47 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ90: This striking Winton boulder opal rough showcases the dramatic beauty of Australian boulder opal. The polished face reveals a broad sheet of opal glowing with shifting hues of deep cobalt blue, violet

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27.47 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ90

Est. $80-$160

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

8.51 Carats Boulder Opal Cabochon - Natural Matrix & Play-of-Color Specimen, 57XM: This 8.51ct boulder opal cabochon, measuring 23x12mm, is a striking example of Australia's iconic gemstone, showcasing the unique beauty of nature's artistry. The teardrop-shaped cabochon is polished

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8.51 Carats Boulder Opal Cabochon - Natural Matrix & Play-of-Color Specimen, 57XM

Est. $60-$120

5.61 Carats Color-Flecked Koroit Boulder Opal - Natural Australian Stone, LZ45: This magnificent 5.61 carat Koroit boulder opal, measuring 15.2mm x 10.9mm x 3.2mm, is a breathtaking showcase of nature's complexity. Polished into a smooth oval cabochon, its face features a rich, t

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5.61 Carats Color-Flecked Koroit Boulder Opal - Natural Australian Stone, LZ45

Est. $70-$140

16.80 Carats Matrix Boulder Opal Triangular Cabochon - Natural Australian Stone, 16XC: This striking matrix boulder opal cabochon, measuring 23.9 x 17.6 x 5.6 mm, is a dramatic display of natural geological artistry. Polished into a bold triangular shape, the stone features an intricate

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16.80 Carats Matrix Boulder Opal Triangular Cabochon - Natural Australian Stone, 16XC

Est. $70-$140

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

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

Est. $50-$100

4.92 Carats Multicolor Koroit Boulder Opal - Natural Australian Stone, LZ44: This exceptional 4.92 carat Koroit boulder opal, measuring 13.9mm x 10.1mm x 3.7mm, is a masterpiece of natural artistry. Polished into a smooth oval cabochon, its face is dominated by a rich, texture

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4.92 Carats Multicolor Koroit Boulder Opal - Natural Australian Stone, LZ44

Est. $70-$140

19.97 Carats Winton Boulder Opal Rough Specimen - Natural Australian Stone, 39XP: This exquisite Winton boulder opal rough specimen showcases a brilliant band of vivid sky-blue and periwinkle play-of-color, with subtle hints of lavender iridescence that glow softly under light. Mea

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19.97 Carats Winton Boulder Opal Rough Specimen - Natural Australian Stone, 39XP

Est. $50-$100

3.87 Carats Multi-Color Koroit Boulder Opal - Natural Australian Stone, LZ43: This stunning 3.87 carat Koroit boulder opal, measuring 14.8mm x 10.4mm x 2.7mm, is a breathtaking canvas of natural color and pattern. Polished into a smooth oval cabochon, its face is dominated by r

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3.87 Carats Multi-Color Koroit Boulder Opal - Natural Australian Stone, LZ43

Est. $70-$140

2.36 Carats Pastel Blue Winton Boulder Opal - Natural Australian Stone, LZ40: This breathtaking 2.36 carat Winton boulder opal is a miniature natural landscape, polished into an elegant oval cabochon measuring 10.8mm x 8.4mm x 2.8mm. Its broad face displays a soft, milky opal f

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2.36 Carats Pastel Blue Winton Boulder Opal - Natural Australian Stone, LZ40

Est. $70-$140

3.08 Carats Boulder Opal Cabochon - Natural Matrix & Play-of-Color Specimen, 54XM: This 3.08ct boulder opal cabochon, measuring 10x9mm, is a striking example of Australia's iconic gemstone, showcasing the unique beauty of nature's artistry. The triangular cabochon is polished to a s

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3.08 Carats Boulder Opal Cabochon - Natural Matrix & Play-of-Color Specimen, 54XM

Est. $60-$120

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

2.33 Carats Neon Blue-Green Matrix Boulder Opal - Natural Australian Stone, LZ48: This captivating 2.33 carat matrix boulder opal, measuring 11.4mm x 7.8mm x 3.1mm, is a striking example of nature's dramatic artistry. Polished into a smooth oval cabochon, its surface is dominated b

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2.33 Carats Neon Blue-Green Matrix Boulder Opal - Natural Australian Stone, LZ48

Est. $90-$180

5.45 Carats Boulder Opal Cabochon - Natural Matrix Vein Specimen, 61XM: This 5.45ct boulder opal cabochon, measuring 18x9mm, is a striking example of Australia's iconic gemstone, showcasing the unique beauty of nature's artistry. The teardrop-shaped cabochon is polished t

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5.45 Carats Boulder Opal Cabochon - Natural Matrix Vein Specimen, 61XM

Est. $60-$120

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

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

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

3.66 Carats Cream-Blue Boulder Opal - Natural Australian Stone, 48XM: This elegant boulder opal captivates with a soft, creamy base that transitions into cool, translucent blue layers, with subtle flashes of iridescent green and violet shimmering beneath its smooth, tri

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3.66 Carats Cream-Blue Boulder Opal - Natural Australian Stone, 48XM

Est. $50-$100

10.84 Carats Iridescent Multicolor Boulder Opal - Natural Australian Stone, 52XM: This substantial boulder opal dazzles with a dynamic play of color, shifting through ethereal blues, violets, and subtle flashes of iridescent green and pink as light moves across its elongated, taper

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10.84 Carats Iridescent Multicolor Boulder Opal - Natural Australian Stone, 52XM

Est. $50-$100

19.83 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ93: This striking Winton boulder opal rough showcases the dramatic beauty of Australian boulder opal. The polished face reveals a vivid sheet of opal glowing with intense, saturated hues of electric viole

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19.83 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ93

Est. $80-$160

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