Opal

(10,000 price results)

Sort by:

Most Relevant

Vintage Esposito Gold Plated Opal Costume Ring Size 5: Vintage Esposito Gold Plated Opal Costume Ring Size 6

2026

Vintage Esposito Gold Plated Opal Costume Ring Size 5

Golden Age Jewelry AuctionsUrbana, OH

Signed Sterling Multistone Hand Filigree Ring 3.3g sz 8.75: Signed Sterling Citrine Topaz Iolite Peridot Fire Opal Hand Filigree Ring 3.3g sz 8.75 Engraved YS India 925

2026

Signed Sterling Multistone Hand Filigree Ring 3.3g sz 8.75

Retro Roadshow AuctionsNew Smyrna Beach, FL

Natural Stone Gemstone Loose Set of 16: Row 1: Peridot, Yellow Amber (Imitation), Green Onyx, Opal Row 2: Lapis Lazuli, Garnet, Sky Blue Topaz, Jasper Row 3: Citrine, Red antique coral, Amethyst, Apatite Row 4: Pink Topaz, Scheelite, Lemon

2026

Natural Stone Gemstone Loose Set of 16

Gallery 63Atlanta, GA

BARI OPAL & SQUASH DENMARK BRIAR ESTATE PIPE 3 PCS: Lot of three (3) tobacco pipes. The first pipe includes original box and sleeve and is marked "Bari Squash 7301 Made in Denmark." The second includes sleeve, is marked "Bari Opal 8419 Made in Denmark.

2026

BARI OPAL & SQUASH DENMARK BRIAR ESTATE PIPE 3 PCS

Affiliated AuctionsTallahassee, FL

A Lot of Boulder Opal Rough Specimens, 63ZJ: This lot consists of multiple boulder opal rough specimens, with individual sizes ranging from 2 to 3.5 cm. Each specimen retains its natural ironstone host rock matrix, displaying a rough, weathered

2026

A Lot of Boulder Opal Rough Specimens, 63ZJ

ThousandPlanetHunghom, Kowloon

4.01 Carats Oval Cabochon Opal - Natural Ethiopian Stone 16x9.8x5.5mm, 17XH: Glowing with soft romance, this oval Welo opal exhibits a radiant play-of-color in swirling tones of rose pink, coral, and icy lavender. The gem's translucent body allows its fire to shimmer from with

2026

4.01 Carats Oval Cabochon Opal - Natural Ethiopian Stone 16x9.8x5.5mm, 17XH

ThousandPlanetHunghom, Kowloon

7.63ct Boulder Opal Cabochon - Landscape Matrix Pattern Specimen, 47XM: This 7.63ct boulder opal cabochon, measuring 17x11mm, is a striking example of Australia's iconic gemstone, showcasing the unique beauty of nature's artistry. The oval cabochon is polished to a smooth

2026

7.63ct Boulder Opal Cabochon - Landscape Matrix Pattern Specimen, 47XM

ThousandPlanetHunghom, Kowloon

5.52 Carats Misty Blue Boulder Opal - Natural Australian Stone, 53XM: This singular boulder opal evokes the quiet drama of a coastal landscape, with a misty, pale blue base that shimmers with subtle flashes of pink and iridescent white. The stone's freeform, teardrop sh

2026

5.52 Carats Misty Blue Boulder Opal - Natural Australian Stone, 53XM

ThousandPlanetHunghom, Kowloon

7.07 Carats Freeform Cabochon Opal - Natural Ethiopian Stone 14.9x13.8x5mm, 11XH: This beautifully contoured freeform Welo opal dazzles with radiant bursts of green fire, aqua, and subtle flashes of lavender and coral, all suspended within a translucent lavender body. The stone's a

2026

7.07 Carats Freeform Cabochon Opal - Natural Ethiopian Stone 14.9x13.8x5mm, 11XH

ThousandPlanetHunghom, Kowloon

6.66 Carats Aurora Flame Welo Opal - Natural Ethiopian Gemstone 15.8x11.2x7.5mm, 52XH: This opal radiates with the fiery glow of a living aurora, featuring sweeping flashes of neon green, golden orange, and deep rose woven beneath a silky translucent surface. The gem's wide body and hig

2026

6.66 Carats Aurora Flame Welo Opal - Natural Ethiopian Gemstone 15.8x11.2x7.5mm, 52XH

ThousandPlanetHunghom, Kowloon

3.45 Carats Soft Blush Welo Opal - Natural Ethiopian Gemstone 15.1x11.1x4.9mm, 35XH: A delicate blend of ethereal pinks, gentle lavenders, and flashes of golden green light dances within this elegant 3.45 carat Welo opal. Its smooth teardrop cabochon is polished to a high luster, enha

2026

3.45 Carats Soft Blush Welo Opal - Natural Ethiopian Gemstone 15.1x11.1x4.9mm, 35XH

ThousandPlanetHunghom, Kowloon

3.67 Carats Sunset Bloom Welo Opal - Natural Ethiopian Gemstone 13.5x10.5x5.6mm, 27XH: This captivating Welo opal bursts with vibrant waves of rose pink, neon green, and golden fire, all swirling beneath a luminous translucent surface. The internal color display is broad and painterly,

2026

3.67 Carats Sunset Bloom Welo Opal - Natural Ethiopian Gemstone 13.5x10.5x5.6mm, 27XH

ThousandPlanetHunghom, Kowloon

4.18 Carats Fire Garden Welo Opal - Natural Ethiopian Gemstone 17.7x9.6x5.7mm, 33XH: A vivid burst of neon green, cherry red, and golden fire surges through this striking Welo opal, set against a soft, translucent body. The internal pattern is bold and organic-resembling a blooming ga

2026

4.18 Carats Fire Garden Welo Opal - Natural Ethiopian Gemstone 17.7x9.6x5.7mm, 33XH

ThousandPlanetHunghom, Kowloon

1.92 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x8mm, 92XA: This captivating Welo opal gleams with a luminous cascade of multi neon color that ripple across the stone's surface with every movement. The play-of-color is vivid and well-distributed, presenting a

2026

1.92 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x8mm, 92XA

ThousandPlanetHunghom, Kowloon

6.33ct Boulder Opal Cabochon - Intense Green-Blue Play-of-Color Specimen, 40XM: This 6.33ct boulder opal cabochon, measuring 19x7mm, is a striking example of Australia's iconic gemstone, showcasing the raw beauty of nature's artistry. The elongated teardrop cabochon is polished t

2026

6.33ct Boulder Opal Cabochon - Intense Green-Blue Play-of-Color Specimen, 40XM

ThousandPlanetHunghom, Kowloon

4.38 Carats Multicolor Opal Cabochon Parcel - Natural Ethiopian Welo Stones, 32ZH: This curated parcel of 5mm opal cabochons showcases a mesmerizing spectrum of play-of-color, with vivid flashes of emerald green, tangerine orange, sky blue, soft lavender, and delicate pink dancing a

2026

4.38 Carats Multicolor Opal Cabochon Parcel - Natural Ethiopian Welo Stones, 32ZH

ThousandPlanetHunghom, Kowloon

5.72 Carats Amber-Blue Iridescent Boulder Opal - Natural Australian Stone, 42XM: This striking boulder opal captivates with a rich, amber-hued base that swirled with vivid flashes of electric blue, violet, and subtle green iridescence, creating a dynamic, otherworldly play of colo

2026

5.72 Carats Amber-Blue Iridescent Boulder Opal - Natural Australian Stone, 42XM

ThousandPlanetHunghom, Kowloon

3.13ct Winton Boulder Opal Rough - Intense Blue Play-of-Color Specimen, 28XM: This 3.13ct Winton boulder opal rough, measuring 13x11mm, is a striking example of Australia's iconic gemstone, showcasing the raw beauty of nature's artistry. The specimen retains its natural ironsto

2026

3.13ct Winton Boulder Opal Rough - Intense Blue Play-of-Color Specimen, 28XM

ThousandPlanetHunghom, Kowloon

3.52 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x10mm, 37XA: This captivating Welo opal gleams with a luminous cascade of multi neon color that ripple across the stone's surface with every movement. The play-of-color is vivid and well-distributed, presenting a

2026

3.52 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x10mm, 37XA

ThousandPlanetHunghom, Kowloon

2.47 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 12x9mm, 22XA: This captivating Welo opal gleams with a luminous cascade of multi neon color that ripple across the stone's surface with every movement. The play-of-color is vivid and well-distributed, presenting a

2026

2.47 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 12x9mm, 22XA

ThousandPlanetHunghom, Kowloon

15.47 Carats Pastel Fire Opal Parcel - Natural Ethiopian Stones, 10-14mm, 59XH: This luminous parcel of cabochon-cut opals radiates a delicate pastel glow with bursts of vivid fire. Shimmering hues of aqua blue, fuchsia, lemon yellow, and mint green dance beneath the surface, fra

2026

15.47 Carats Pastel Fire Opal Parcel - Natural Ethiopian Stones, 10-14mm, 59XH

ThousandPlanetHunghom, Kowloon

4.47 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x10mm, 26XA: This captivating Welo opal gleams with a luminous cascade of multi neon color that ripple across the stone's surface with every movement. The play-of-color is vivid and well-distributed, presenting a

2026

4.47 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x10mm, 26XA

ThousandPlanetHunghom, Kowloon

2.75 Carats Green and Gold Iridescent Yowah Opal Cabochon - Natural Australian Stone, 22XM: This exceptional Yowah opal cabochon features a dynamic, organic pattern of vibrant green and golden iridescence, set against a rich, earthy brown ironstone matrix. The stone's oval form showcases a s

2026

2.75 Carats Green and Gold Iridescent Yowah Opal Cabochon - Natural Australian Stone, 22XM

ThousandPlanetHunghom, Kowloon

SOLD

ANTIQUE 18CT YELLOW GOLD OPAL HEART PADLOCK AND UNIQUE LINK GATE BRACELET: ANTIQUE 18CT YELLOW GOLD OPAL HEART PADLOCK AND UNIQUE LINK GATE BRACELET Amazing candy opal stones!

2026

ANTIQUE 18CT YELLOW GOLD OPAL HEART PADLOCK AND UNIQUE LINK GATE BRACELET

Banks Jewellery Auctions Gloucestershire

View:

24

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

3 days 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

TOP