Results for “Opal Stone”

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8.55 Carats Multicolor Welo Opal Selection - Natural Ethiopian Stones, 8-9mm, 12XK: A kaleidoscope of shifting fire dances across this glowing selection of Welo opals, offering flashes of electric green, neon pink, oceanic blue, and sunlit orange. The stones exhibit that signature et

2 days Left

8.55 Carats Multicolor Welo Opal Selection - Natural Ethiopian Stones, 8-9mm, 12XK

Est. $40-$80

14 Petite Sterling Gemstone Rings: Fourteen petite sterling gemstone rings. Turquoise, Gold Stone, Opal, Tigers Eye & More. Sizes 3-7 (22 dwt)

3 days Left

14 Petite Sterling Gemstone Rings

Vintage Auctions

Est. $150-$300

7.61 Carats Multicolor Welo Opal Selection - Natural Ethiopian Stones, 9mm, 14XK: A kaleidoscope of shifting fire dances across this glowing selection of Welo opals, offering flashes of electric green, neon pink, oceanic blue, and sunlit orange. The stones exhibit that signature et

2 days Left

7.61 Carats Multicolor Welo Opal Selection - Natural Ethiopian Stones, 9mm, 14XK

Est. $30-$60

8.36 Carats Oval Cabochon Opal - Natural Ethiopian Stone 16.5x12.2x8.7mm, 50XH: Radiating with fiery depth, this substantial Ethiopian opal bursts with vivid swirls of crimson, ember orange, and soft green beneath its polished, high-domed surface. The oval cabochon form gives the

2 days Left

8.36 Carats Oval Cabochon Opal - Natural Ethiopian Stone 16.5x12.2x8.7mm, 50XH

Est. $40-$80

3.06 Carats Marquise Cabochon Opal - Natural Ethiopian Stone 19x7.7x4.7mm, 38XH: This sleek marquise-cut opal features a soft, translucent body tone with glowing flashes of pink and coral that dance beneath its surface. The long, tapered silhouette adds elegance and movement, whil

2 days Left

3.06 Carats Marquise Cabochon Opal - Natural Ethiopian Stone 19x7.7x4.7mm, 38XH

Est. $20-$40

6.36 Carats Oval Cabochon Opal - Natural Ethiopian Stone 16.8x13.5x6.5mm, 6XH: This mesmerizing oval cabochon opal radiates with vibrant play-of-color, displaying bursts of lime green, neon yellow, and fiery orange that shimmer across its translucent white body. The gem's rounde

2026

6.36 Carats Oval Cabochon Opal - Natural Ethiopian Stone 16.8x13.5x6.5mm, 6XH

6.86 Carats Multicolor Welo Opal Teardrop Selection - Natural Ethiopian Stones, 30XK: This dazzling group of Welo opal cabochons radiates with a kaleidoscope of electric color play, showcasing vivid flashes of green, violet, blue, and orange within semi-translucent to dark body tones.

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6.86 Carats Multicolor Welo Opal Teardrop Selection - Natural Ethiopian Stones, 30XK

Est. $20-$40

3.34 Carats Pastel Play-of-Color Opal - Natural Ethiopian Stone 15.6x9.3x5.2mm, 28XH: This softly luminous Welo opal presents a dreamy blend of pastel hues-blush pink, mint green, and soft lavender-glowing beneath its milky white surface. The pear-shaped cabochon is smoothly contoured

2 days Left

3.34 Carats Pastel Play-of-Color Opal - Natural Ethiopian Stone 15.6x9.3x5.2mm, 28XH

Est. $20-$40

6.48 Carats Pastel Fire Opal Pair - Natural Ethiopian Welo Stones, 90XC: This graceful duo of Ethiopian opals glows with soft pastel brilliance, showcasing flashes of peach, mint green, lilac, and gentle gold beneath their milky translucent bodies. Cut in well-balanced ova

2 days Left

6.48 Carats Pastel Fire Opal Pair - Natural Ethiopian Welo Stones, 90XC

Est. $30-$60

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

2026

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

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

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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

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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

c.1900 Sterling Silver Dragon's Breath Glass Brooch with Greek Key Border: Sterling silver brooch featuring a large, high-domed oval cabochon gemstone. The stone, commonly referred to in the trade as Dragon's Breath Glass or a fire opal simulant, displays striking internal s

Feb 17, 2026

c.1900 Sterling Silver Dragon's Breath Glass Brooch with Greek Key Border

Palmer's Auction Co

Est. $5-$100

4.86 Carats Elongated Cabochon Opal - Natural Ethiopian Stone 21.8x9x5.7mm, 29XH: This sleek, elongated cabochon opal offers a mesmerizing play-of-color in a cascade of glowing greens, purples, and flickers of neon orange beneath a milky translucent body. The gem's teardrop form is

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4.86 Carats Elongated Cabochon Opal - Natural Ethiopian Stone 21.8x9x5.7mm, 29XH

Est. $30-$60

9.33 Carats Soft Pink Peruvian Opal - Natural Andean Stone, 17.1x13x6.1mm, 7XK: This graceful pink Peruvian opal exudes a delicate, pastel charm with its smooth, polished surface and gentle translucency. The gem's soft cotton-candy hue is evenly distributed, with subtle natural m

2 days Left

9.33 Carats Soft Pink Peruvian Opal - Natural Andean Stone, 17.1x13x6.1mm, 7XK

Est. $30-$60

3.94 Carats Pear-Shaped Welo Opal - Natural Ethiopian Stone 14.9x10.1x6.1mm, 42XH: This glowing Welo opal radiates with pastel iridescence, displaying a mesmerizing wash of lime green, soft cyan, lemon yellow, and touches of violet and coral. The cabochon is smoothly polished into a

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3.94 Carats Pear-Shaped Welo Opal - Natural Ethiopian Stone 14.9x10.1x6.1mm, 42XH

Est. $30-$60

3.33 Carats Oval Cabochon Opal - Natural Ethiopian Stone 11.1x9.6x6.6mm, 44XH: This vibrant Ethiopian opal bursts with brilliant neon greens, electric yellows, and hints of violet flashing beneath its polished dome. The gemstone's compact oval shape and translucent body make the

2 days Left

3.33 Carats Oval Cabochon Opal - Natural Ethiopian Stone 11.1x9.6x6.6mm, 44XH

Est. $20-$40

5.88 Carats Oval Cabochon Opal - Natural Ethiopian Stone 14.7x8.1x7.3mm, 49XH: This vivid Welo opal captivates with glowing ribbons of lime green, icy violet, and flashes of pastel blue cascading across its translucent body. The gem's high-domed oval silhouette maximizes light i

2 days Left

5.88 Carats Oval Cabochon Opal - Natural Ethiopian Stone 14.7x8.1x7.3mm, 49XH

Est. $20-$40

5.82 Carats Oval Cabochon Opal - Natural Ethiopian Stone 16.2x10.2x7.6mm, 9XH: This exceptional Welo opal showcases a dreamy display of multicolor fire-lemon yellow, neon green, and fiery crimson shimmer beneath its smooth, domed surface. The translucent body tone acts as a glow

2 days Left

5.82 Carats Oval Cabochon Opal - Natural Ethiopian Stone 16.2x10.2x7.6mm, 9XH

Est. $20-$40

3.82 Carats Barrel-Cut Opal - Natural Ethiopian Stone 17.6x7.5x4.4mm, 43XH: This unique barrel-cut Welo opal dazzles with electric flashes of lime green, aqua, and fiery orange, all dancing through its elongated, cylindrical form. The stone's angular sides and rounded surface

2 days Left

3.82 Carats Barrel-Cut Opal - Natural Ethiopian Stone 17.6x7.5x4.4mm, 43XH

Est. $20-$40

4.54 Carats Multicolor Opal Selection - Natural Welo Ethiopian Stones, 39XC: This luminous selection of Welo opals dazzles with vibrant play-of-color, ranging from electric greens and cobalt blues to sunlit oranges and flashes of violet. Each cabochon has been hand-selected fo

2 days Left

4.54 Carats Multicolor Opal Selection - Natural Welo Ethiopian Stones, 39XC

Est. $40-$80

3.75 Carats Elongated Pear Cabochon Opal - Natural Ethiopian Stone 15.6x8.3x6.8mm, 16XH: This gracefully elongated Welo opal showcases vivid flashes of orange, peach, and yellow fire, glowing softly beneath its translucent body. The gem's elongated teardrop shape is highly polished, offer

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3.75 Carats Elongated Pear Cabochon Opal - Natural Ethiopian Stone 15.6x8.3x6.8mm, 16XH

Est. $20-$40

4.83 Carats Teardrop Cabochon Opal - Natural Ethiopian Stone 18x9x6.4mm, 18XH: A beautifully sculpted teardrop cabochon, this opal radiates with a soft, opalescent glow marked by flashes of chartreuse, rose, and ember-orange. The gem's milky white body tone provides a luminous b

2 days Left

4.83 Carats Teardrop Cabochon Opal - Natural Ethiopian Stone 18x9x6.4mm, 18XH

Est. $20-$40

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