Opal

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PAIR OF FENTON BLUE OPALESCENT HOBNAIL CRIMPED VASES: Pair of mid-century Fenton blue opalescent hobnail vases with deeply ruffled rims and strong opal fade. Approx. 5.75” H × 6.75” W (at rim, each)

2025

PAIR OF FENTON BLUE OPALESCENT HOBNAIL CRIMPED VASES

Anne And Anna’s Estate ServicesGolden , CO

Fenton Blue Opalescent Hobnail Glass Collection — 14 Pieces: Fourteen-piece arrangement featuring vases, bowls, compotes, toothpicks, bell, and lamp base. Strong aqua/opal shading. 1.Tall flared vase — 15½”H2.Square crimped bowl — 8”W x 3

2025

Fenton Blue Opalescent Hobnail Glass Collection — 14 Pieces

Anne And Anna’s Estate ServicesGolden , CO

1.17 Cts Opal & Diamond 18KGP Designer Bracelet: 1 piece of GENUINE 8x6mm oval white Indian opals quality AAA no treatment.2 pieces of GENUINE 6x4mm oval white Indian opals quality AAA no treatment.2 pieces of GENUINE single cut diamonds, 0.01 carat

2025

1.17 Cts Opal & Diamond 18KGP Designer Bracelet

U.S. Auction GalleryEncino, CA

9.15 Ct Opal & Diamond Designer Bracelet $1,520: 20 pieces of GENUINE 5X7mm oval white Indian opals quality AAA no treatment.6 pieces of GENUINE single cut diamonds, Color: I-J & Clarity:I2-I3 No treatment.12.81 grams of brass layered with 18K yello

2025

9.15 Ct Opal & Diamond Designer Bracelet $1,520

U.S. Auction GalleryEncino, CA

NAPOLEON III 18K GOLD AND DIAMOND OPAL RING: An 18K gold ring set with an oval opal measuring approximately 17.5 x 14.2 mm, ring size 13. The piece bears French import marks and eagle head gold marks, with diamonds mounted around the opal in a s

2025

NAPOLEON III 18K GOLD AND DIAMOND OPAL RING

Hartington GalleryKensington, London

0.30 CT Mexican Fire Opal Oval Cut Gemstone: Fiery 0.30 carat Mexican fire opal gemstone with a vibrant orange hue and excellent transparency. This oval cut stone radiates with warm brilliance, characteristic of high-quality fire opals from Mexi

2025

0.30 CT Mexican Fire Opal Oval Cut Gemstone

Lion and UnicornHollywood, FL

1.65 CT Brazilian Fire Opal Rectangle Cut Gemstone: This Brazilian fire opal weighs approximately 1.65 carats and exhibits a vivid golden-orange hue, characteristic of high-quality fire opals from the region. Its eye-catching rectangle cut is enhanced

2025

1.65 CT Brazilian Fire Opal Rectangle Cut Gemstone

Lion and UnicornHollywood, FL

19.70 Carats Matrix Opal Cabochon Pair - Natural Australian Stones, 61XB: This captivating pair of matrix opal cabochons, each measuring approximately 20 x 13 x 6 mm, displays a deep charcoal body tone enlivened by subtle flashes of red, green, and blue fire scattered throu

2025

19.70 Carats Matrix Opal Cabochon Pair - Natural Australian Stones, 61XB

ThousandPlanetHunghom, Kowloon

7.42 Carats Multicolor Opal Selection - Natural Welo Ethiopian Stones, 60XB: 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

2025

7.42 Carats Multicolor Opal Selection - Natural Welo Ethiopian Stones, 60XB

ThousandPlanetHunghom, Kowloon

4.47 Carats Multicolor Opal Selection - Natural Welo Ethiopian Stones, 57XB: 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

2025

4.47 Carats Multicolor Opal Selection - Natural Welo Ethiopian Stones, 57XB

ThousandPlanetHunghom, Kowloon

7.21 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 62XC: 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

2025

7.21 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 62XC

ThousandPlanetHunghom, Kowloon

4.65 Carats Pastel Neon Welo Opal Cabochon - Natural Ethiopian Gemstone, 16XE: This glowing Welo opal shimmers with delicate flashes of mint green, lavender, sky blue, and soft amber beneath a translucent, honey-toned body. Its internal light play is gentle yet vivid, with broad

2025

4.65 Carats Pastel Neon Welo Opal Cabochon - Natural Ethiopian Gemstone, 16XE

ThousandPlanetHunghom, Kowloon

7.66 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 24XC: 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

2025

7.66 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 24XC

ThousandPlanetHunghom, Kowloon

4.10 Carats Multi-Color Welo Opal Lot - Natural Ethiopian Stones, 57WE: This radiant group of Welo opals displays a mesmerizing interplay of color that dances across the surface with every shift of light. Electric flashes of green, orange, and red ripple through a translu

2025

4.10 Carats Multi-Color Welo Opal Lot - Natural Ethiopian Stones, 57WE

ThousandPlanetHunghom, Kowloon

9.58 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 15XC: This mesmerizing parcel features thirteen 8x6 mm oval-cut opals, each glowing with exceptional play-of-color across a luminous, translucent body. Flashes of electric green, oceanic blue, and golden or

2025

9.58 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 15XC

ThousandPlanetHunghom, Kowloon

7.72 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 66XC: 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

2025

7.72 Carats Oval Cabochon Opal Parcel - Natural Welo Ethiopian Stones, 66XC

ThousandPlanetHunghom, Kowloon

8.45 Carats Sunset Glow Opal Cabochon - Natural Ethiopian Welo Stone, 65XC: This glowing Ethiopian opal radiates with a soft amber body tone lit from within by flashes of green, orange, and red. The elongated pear shape (19.9 x 13.4 mm) offers graceful proportions, while its

2025

8.45 Carats Sunset Glow Opal Cabochon - Natural Ethiopian Welo Stone, 65XC

ThousandPlanetHunghom, Kowloon

3.34 Carats Pastel Neon Welo Opal Cabochon - Natural Ethiopian Gemstone, 74XE: This glowing Welo opal shimmers with delicate flashes of mint green, lavender, sky blue, and soft amber beneath a translucent, honey-toned body. Its internal light play is gentle yet vivid, with broad

2025

3.34 Carats Pastel Neon Welo Opal Cabochon - Natural Ethiopian Gemstone, 74XE

ThousandPlanetHunghom, Kowloon

27.32 Carats Electric Green Fire Opal Cabochon - Natural Ethiopian Welo Stone, 49XC: This dramatic Ethiopian Welo opal bursts with electric green, amber, and fiery orange flashes beneath a smooth, translucent surface. The elongated pear-shaped cabochon spans an impressive 27x16mm, off

2025

27.32 Carats Electric Green Fire Opal Cabochon - Natural Ethiopian Welo Stone, 49XC

ThousandPlanetHunghom, Kowloon

2.94 Carats Multicolor Smoked Black Welo Opal - Natural Ethiopian Gemstone 12.3x9.6mm, 84A: This striking opal radiates with deep cosmic allure, displaying vivid flashes of crimson, violet, electric green, and cobalt blue across its polished surface. The play-of-color dances under lighting,

2025

2.94 Carats Multicolor Smoked Black Welo Opal - Natural Ethiopian Gemstone 12.3x9.6mm, 84A

ThousandPlanetHunghom, Kowloon

2.15 Carats Honeycomb Pattern Smoked Black Welo Opal - Natural Ethiopian Gemstone 12x8.5mm, 88A: An extraordinary display of natural artistry, this opal features the coveted honeycomb pattern-clusters of fiery cells glowing in vivid tones of cherry red, tangerine, lemon yellow, and flashes of vio

2025

2.15 Carats Honeycomb Pattern Smoked Black Welo Opal - Natural Ethiopian Gemstone 12x8.5mm, 88A

ThousandPlanetHunghom, Kowloon

4.15 Carats Fiery Play-of-Color Welo Opal Oval Cabochon - Natural Ethiopian Stone, 88WE: This mesmerizing Welo opal radiates a luminous play-of-color that dances across its translucent body in vivid flashes of red, orange, green, and violet 13.9x9.9x6.4mm. The gem's opalescent base glows

2025

4.15 Carats Fiery Play-of-Color Welo Opal Oval Cabochon - Natural Ethiopian Stone, 88WE

ThousandPlanetHunghom, Kowloon

1.78 Carats Crimson Red Violet Smoked Black Welo Opal - Natural Ethiopian Gemstone 10.3x8.3mm, 89A: Intensely saturated with vibrant crimson, magenta, and violet fire, this smoked black Welo opal delivers a bold visual impact in a compact size. The internal play-of-color appears layered and fluid, w

2025

1.78 Carats Crimson Red Violet Smoked Black Welo Opal - Natural Ethiopian Gemstone 10.3x8.3mm, 89A

ThousandPlanetHunghom, Kowloon

2.26 Carats Vivid Green Red Flame Smoked Black Welo Opal - Natural Ethiopian Gemstone 11.5x8mm, 85A: This mesmerizing black opal showcases a rich display of saturated emerald green merging into vivid flame red, creating an atmospheric interplay of color across a deep, smoky body tone. The painterly i

2025

2.26 Carats Vivid Green Red Flame Smoked Black Welo Opal - Natural Ethiopian Gemstone 11.5x8mm, 85A

ThousandPlanetHunghom, Kowloon

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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

1 day 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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