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Large Blue Opal

Black Opal silver necklace Mens jewelry gift Large blue opal australian natural
Black Opal silver necklace Mens jewelry gift Large blue opal australian natural

Black Opal silver necklace Mens jewelry gift Large blue opal australian natural

Located in Berlin, DE

Black opal necklace in solid 925 sterling silver gemstone origin - Australia Opal measurements - 0.24 x 0.71 x 0.98 in / 7 х 18 х 25 mm opal weight - 22.70 ct pendant length - 1.38 ...

Category

2010s German Artisan Pendant Necklaces

Materials

Opal, Black Opal, Silver

Blue Boulder Opal Silver Ring large 8.75 size gift opal anniversary wedding
Blue Boulder Opal Silver Ring large 8.75 size gift opal anniversary wedding

Blue Boulder Opal Silver Ring large 8.75 size gift opal anniversary wedding

Located in Berlin, DE

An unisex ring showcasing a natural Australian boulder opal of impressive scale, measuring 0.55 × 0.75 in (14 × 19 mm). The stone reveals a rich interplay of deep blue and violet hue...

Category

2010s German Art Deco Cocktail Rings

Materials

Opal, Silver

Platinum 2.40 Carat Blue Oval Opal Diamond Cocktail Large Ring
Platinum 2.40 Carat Blue Oval Opal Diamond Cocktail Large Ring

Platinum 2.40 Carat Blue Oval Opal Diamond Cocktail Large Ring

Located in Boca Raton, FL

Platinum 2.40 Carat Blue Oval Opal Diamond Cocktail Large Ring Material: Platinum Gemstone details: Approx. 2.40ctw oval shape Opal gemstone Diamond details: Approx. 1.67ctw of roun...

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, White Diamond, Opal, Platinum

Large Opal Necklace silver Blue Genuine Australian Gemstome LOTR Style Pendant
Large Opal Necklace silver Blue Genuine Australian Gemstome LOTR Style Pendant

Large Opal Necklace silver Blue Genuine Australian Gemstome LOTR Style Pendant

Located in Berlin, DE

Silver pendant with natural Boulder Opal opal origin - Australia opal measurements - 0.16 x 3,94 x 1,57 in / 4 x 15 x 40 mm stone weight - 22.70 carat pendant lenght - 51 mm pendant...

Category

2010s German Artisan Pendant Necklaces

Materials

Opal, Silver

Large Marquise White Opal & Blue Sapphire Diamond Art Deco Style Cocktail Ring
Large Marquise White Opal & Blue Sapphire Diamond Art Deco Style Cocktail Ring

Large Marquise White Opal & Blue Sapphire Diamond Art Deco Style Cocktail Ring

By Unbranded

Located in Tysons, VA

The soft milky white hue of marquise shaped cabochon opal that glows at the center of this alluring Art Deco inspired ring is punctuated throughout with iridescent flecks of green, o...

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Opal, Blue Sapphire, 18k Gold, White Gold

Large Black Opal ring Australian Inky Sterling Silver Matte finish Neon Blue
Large Black Opal ring Australian Inky Sterling Silver Matte finish Neon Blue

Large Black Opal ring Australian Inky Sterling Silver Matte finish Neon Blue

Located in Berlin, DE

A stunning and unique piece, this large black opal ring showcases the captivating beauty of Australian opals.

Category

2010s German Artist Cocktail Rings

Materials

Opal, Black Opal, Silver, Sterling Silver

Large Black Opal Silver ring Neon Blue Australian Gemstone Gift Mens ring
Large Black Opal Silver ring Neon Blue Australian Gemstone Gift Mens ring

Large Black Opal Silver ring Neon Blue Australian Gemstone Gift Mens ring

Located in Berlin, DE

Large matte finish silver ring with natural Black Opal gemstone origin - Australia opal measurements - 0.12 x 0.51 x 0.91 in / 3 x 13 x 23 mm opal weight - 8.55 carats ring size - 8...

Category

2010s German Artisan Cocktail Rings

Materials

Opal, Black Opal, Silver

Large Boulder Opal Ring silver Green Blue Australian Gemstone unisex vintage
Large Boulder Opal Ring silver Green Blue Australian Gemstone unisex vintage

Large Boulder Opal Ring silver Green Blue Australian Gemstone unisex vintage

Located in Berlin, DE

Large matte finish silver ring with natural Boulder Opal opal origin - Australia opal weight - 10.6 carats ring weight - 8.05 grams ring size - 8 1/4 US opal measurements - 0.2 х 0....

Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Large Boulder Opal Ring silver Green Blue Australian Gemstone unisex vintage
Large Boulder Opal Ring silver Green Blue Australian Gemstone unisex vintage

Large Boulder Opal Ring silver Green Blue Australian Gemstone unisex vintage

Located in Berlin, DE

Large matte finish silver ring with natural Boulder Opal opal origin - Australia opal weight - 10.6 carats ring weight - 8.05 grams ring size - 8 1/4 US opal measurements - 0.2 х 0....

Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Large Australian Boulder Opal Red Green Blue Gemstone Ivy Silver Ring
Large Australian Boulder Opal Red Green Blue Gemstone Ivy Silver Ring

Large Australian Boulder Opal Red Green Blue Gemstone Ivy Silver Ring

By Alexey Gabilo

Located in Berlin, DE

Natural boulder Opal ring in blackened and gold plated silver Opal origin - Australia Opal measurements - 0.7 х 0.98 in / 17 х 25 mm stone weight - 21 carats ring size - 8.5 US - 58 ...

Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Large Australian Opal Ring Cascading Waves Neon blue wedding gift special person
Large Australian Opal Ring Cascading Waves Neon blue wedding gift special person

Large Australian Opal Ring Cascading Waves Neon blue wedding gift special person

By Alexey Gabilo

Located in Berlin, DE

Cascading Waves Natural Dark Neon Electric Opal Ring Inspired by the sun as it breaks through the dark night, this magnificent ring features fantastical blackened silver waves pains...

Category

2010s French Art Nouveau Cocktail Rings

Materials

Opal, Silver, Sterling Silver

Vintage Solid Gold Large Blue Lapis Opal Snake Eating 1.75ctw Diamond Pendant
Vintage Solid Gold Large Blue Lapis Opal Snake Eating 1.75ctw Diamond Pendant

Vintage Solid Gold Large Blue Lapis Opal Snake Eating 1.75ctw Diamond Pendant

Located in Montclair, NJ

–Stone(s)– (1) Natural Genuine Lapis - Large Custom Cut - Prong Set - Blue Color - 39.8x29.9mm (approx.) (2) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - G/H Color - ...

Category

20th Century Pendant Necklaces

Materials

Diamond, Lapis Lazuli, Opal, Gold, White Gold, Yellow Gold

9, 939 Rare 18KT Gold Large Fancy Opal Rainbow Sapphire Diamond Ring
9, 939 Rare 18KT Gold Large Fancy Opal Rainbow Sapphire Diamond Ring

9, 939 Rare 18KT Gold Large Fancy Opal Rainbow Sapphire Diamond Ring

Located in New York, NY

The Following Items we are offering is this Rare Important Radiant 18KT Gold LARGE Glittering and Sparkling Magnificent Fancy Large Opal and Fancy Rainbow Colored Sapphire White Diam...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Blue Sapphire, Pink Sapphire, Gold, 18k Gold

NWT 9, 009 Rare 18KT Fancy Large Glittering Opal Rainbow Sapphire Diamond Ring
NWT 9, 009 Rare 18KT Fancy Large Glittering Opal Rainbow Sapphire Diamond Ring

NWT 9, 009 Rare 18KT Fancy Large Glittering Opal Rainbow Sapphire Diamond Ring

Located in New York, NY

The Following Item we are offering is a Rare Important Radiant 18KT Gold Large Fancy Fiery White Opal Diamond Multi Sapphire Ring. Ring is comprised of A LARGE Gorgeous Fancy Fiery W...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Blue Sapphire, Pink Sapphire, Gold, 18k Gold

NWT 9, 509 Rare 18KT Fancy Large Glittering Opal Rainbow Sapphire Diamond Ring
NWT 9, 509 Rare 18KT Fancy Large Glittering Opal Rainbow Sapphire Diamond Ring

NWT 9, 509 Rare 18KT Fancy Large Glittering Opal Rainbow Sapphire Diamond Ring

Located in New York, NY

The Following Item we are offering is a Rare Important Radiant 18KT Gold Large Fancy Fiery White Opal Diamond Multi Sapphire Ring. Ring is comprised of A LARGE Gorgeous Fancy Fiery W...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Blue Sapphire, Pink Sapphire, Sapphire, Gold, 18k Gold

14K Gold Blue Opal 18.04 Ct Baguette Diamond 4.67 Ct Drop Earrings Fine Jewelry
14K Gold Blue Opal 18.04 Ct Baguette Diamond 4.67 Ct Drop Earrings Fine Jewelry

14K Gold Blue Opal 18.04 Ct Baguette Diamond 4.67 Ct Drop Earrings Fine Jewelry

Located in Jaipur, IN

Below, a second elongated oval blue opal — larger and more dramatically deep in its coloration — is framed within its own baguette diamond radiant halo, suspended from the top elemen...

Category

2010s Indian Art Deco Dangle Earrings

Materials

Diamond, White Diamond, Opal, 14k Gold, Yellow Gold, Gold

21st Century Pigmenti Large Blown Opal Glass Vase in Grape by Venini

21st Century Pigmenti Large Blown Opal Glass Vase in Grape by Venini

By Venini

Located in murano, IT

With the Pigmenti collection, Venini aims to send out a sign of renewal through the development of a classic form as the expression of a contemporary interior design accessory. Pigme...

Category

21st Century and Contemporary Italian Vases

Materials

Glass

14.05 Carat Opal and Diamond Drop Earrings in 18K White Gold with Halo Baguette
14.05 Carat Opal and Diamond Drop Earrings in 18K White Gold with Halo Baguette

14.05 Carat Opal and Diamond Drop Earrings in 18K White Gold with Halo Baguette

Located in New York, NY

The large opal center stones are framed by a sparkling halo of round brilliant-cut diamonds, enhancing their brightness and natural iridescence.

Category

21st Century and Contemporary Hong Kong Modern Stud Earrings

Materials

Diamond, Opal, 18k Gold, White Gold

Recent Sales

Murano Glass Large Blue Opal Paradise Bird with Gold Leaf by Alfredo Barbini
Murano Glass Large Blue Opal Paradise Bird with Gold Leaf by Alfredo Barbini

Murano Glass Large Blue Opal Paradise Bird with Gold Leaf by Alfredo Barbini

By Alfredo Barbini

Located in Grantham, GB

Beautiful murano glass large blue opal paradise bird with gold leaf by Alfredo Barbini brilliant condition beautiful home decor.

Category

Vintage 1950s Italian Art Deco Animal Sculptures

Materials

Murano Glass

Large Opal Vase Overlay Blue Cobalt Glass, Painted Ships, Gilded, 20th Century
Large Opal Vase Overlay Blue Cobalt Glass, Painted Ships, Gilded, 20th Century

Large Opal Vase Overlay Blue Cobalt Glass, Painted Ships, Gilded, 20th Century

Located in Nový Bor, CZ

Beautiful large handmade vase, It is opal glass overlay with blue cobalt glass, The vase is hand-painted with the motif of naval ships, the painting of the ships is done in blue shad...

Category

20th Century Glass

Materials

Glass

CONCHA Pendant Model 03 Large - Royal Blue Flecked Paper, Brass & Opal Glass
CONCHA Pendant Model 03 Large - Royal Blue Flecked Paper, Brass & Opal Glass

CONCHA Pendant Model 03 Large - Royal Blue Flecked Paper, Brass & Opal Glass

Located in London, GB

Drawing inspiration from nature's graceful curves, the CONCHA pendant light collection embodies a tranquil haven. This contemporary yet poetic collection combines visual delicacy wit...

Category

2010s British Organic Modern Chandeliers and Pendants

Materials

Brass

Large Fruit Bowl, Overlay Blue and Opal Glass, Bohemian Glass 20th Century
Large Fruit Bowl, Overlay Blue and Opal Glass, Bohemian Glass 20th Century

Large Fruit Bowl, Overlay Blue and Opal Glass, Bohemian Glass 20th Century

Located in Nový Bor, CZ

Beautiful large fruit bowl made of overlay glass, This is an artistic 100% handmade Bohemian glass, Everything is done in the Historical style of the 19th century, Hand-blown glass s...

Category

20th Century Glass

Materials

Art Glass

ARCHIMEDE SEGUSO Opal Blue Vase in Artistic Blown Glass of Murano, circa 1950
ARCHIMEDE SEGUSO Opal Blue Vase in Artistic Blown Glass of Murano, circa 1950

ARCHIMEDE SEGUSO Opal Blue Vase in Artistic Blown Glass of Murano, circa 1950

By Archimede Seguso

Located in Rio de Janeiro, RJ

Archimede Seguso, opal blue large vase in artistic blown glass of Murano, circa 1950.

Category

Vintage 1950s Italian Mid-Century Modern Glass

Materials

Murano Glass

Art Deco Blue Opal and Diamond Cluster Ring
Art Deco Blue Opal and Diamond Cluster Ring

Art Deco Blue Opal and Diamond Cluster Ring

Located in Chipping Campden, GB

Beautifully crafted in gleaming 18 carat white gold, this spectacular piece is showcasing a large three carat unusual blue opal surrounded by ten 15 point cushion cut diamonds.

Category

Vintage 1920s Unknown Art Deco Cluster Rings

Materials

Diamond, Opal, 18k Gold

Large Dome Cocktail Ring with Opals and Sapphires Set in 14K Gold, circa 1960s
Large Dome Cocktail Ring with Opals and Sapphires Set in 14K Gold, circa 1960s

Large Dome Cocktail Ring with Opals and Sapphires Set in 14K Gold, circa 1960s

Located in Pasadena, CA

Large dome cocktail ring with globe shaped Opals and small round Sapphires set in 14k gold - Circa 1960s Size 10.25 - can be sized if desired.

Category

Mid-20th Century Cocktail Rings

Materials

Opal, Blue Sapphire, 14k Gold

Large Black opal ring Mens opal jewelry Australian opal natural Blue opalescence
Large Black opal ring Mens opal jewelry Australian opal natural Blue opalescence

Large Black opal ring Mens opal jewelry Australian opal natural Blue opalescence

Located in Berlin, DE

Large solid sterling silver ring with natural oval-cut Black Opal - tone N1 opal origin - Australia opal measurements - 0.59 х 0.98 in / 15 х 25 mm opal weight - 16.7 ct ring weight...

Category

2010s German Artisan Cocktail Rings

Materials

Opal, Black Opal, Silver

Large carved Blue Opal with matrix Owl 18k pendant
Large carved Blue Opal with matrix Owl 18k pendant

Large carved Blue Opal with matrix Owl 18k pendant

By Diane Griswold Johnston

Located in Cohasset, MA

Carved Blue Opal with matrix Owl is a delightful one of a kind pendant by Idar Oberstein Carver.

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Large Vivid Opal Pendant Vintage 14 Karat Gold Estate Fine Jewelry Blue Green
Large Vivid Opal Pendant Vintage 14 Karat Gold Estate Fine Jewelry Blue Green

Large Vivid Opal Pendant Vintage 14 Karat Gold Estate Fine Jewelry Blue Green

Located in Torrance, CA

The stylish pendant features a large opal framed with a yellow gold mount. The opal exhibits a strong color matrix from green to blue and bits of orange, yellow and purple.

Category

Late 20th Century Unknown Modern Pendant Necklaces

Materials

Opal, 14k Gold, Yellow Gold

NWT $4, 000 Rare 18KT Fancy Glittering Ethiopian Neon Blue Opal Diamond Pendant
NWT $4, 000 Rare 18KT Fancy Glittering Ethiopian Neon Blue Opal Diamond Pendant

NWT $4, 000 Rare 18KT Fancy Glittering Ethiopian Neon Blue Opal Diamond Pendant

Located in New York, NY

The Following Item we are offering is a Rare Important Radiant 18KT Gold Large Fancy Fiery Neon Blue Opal Diamond Pendant.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, Gold, 18k Gold

Large Blue Luster Nautilus Shell & Sterling Silver Paperclip Chain 38.92 Grams
Large Blue Luster Nautilus Shell & Sterling Silver Paperclip Chain 38.92 Grams

Large Blue Luster Nautilus Shell & Sterling Silver Paperclip Chain 38.92 Grams

Located in Eagan, MN

This necklace is just gorgeous and has a fabulous design. It's truly a wonderful statement necklace. It is a large Nautilus Seashell encased in a 925 Sterling Silver setting. The ...

Category

21st Century and Contemporary Unknown Art Deco Drop Necklaces

Materials

Emerald, Garnet, Opal, Ruby, Sterling Silver

Large Opal Sapphire Diamond Gold Cocktail Ring
Large Opal Sapphire Diamond Gold Cocktail Ring

Large Opal Sapphire Diamond Gold Cocktail Ring

Located in Lambertville, NJ

Large oval opal approx. 25mm X 14mm set in yellow gold surrounded with diamonds and sapphires , approx. diamond weight 1.70ctw VS/SI - clarity . H/I -color. and approx. 2.00ctw . to...

Category

Vintage 1960s American Cocktail Rings

Materials

Blue Sapphire, Diamond, Opal, 14k Gold

Large Natural Opal and Ceylon Sapphire 9 Carat Gold Cluster Ring
Large Natural Opal and Ceylon Sapphire 9 Carat Gold Cluster Ring

Large Natural Opal and Ceylon Sapphire 9 Carat Gold Cluster Ring

Located in St Helens, GB

A stunning ladies cluster or cocktail ring. SIZE ; N 1/2 UK, 7 US A solid 9 carat yellow gold example. Set with a single opal to the centre, 10mm x 14mm with blue and green underton...

Category

20th Century American Modern Cluster Rings

Materials

Opal, Blue Sapphire, 9k Gold

Timo Sarpaneva, Blue and White Opal Glass Art-Object "Blues", Iittala, 1985
Timo Sarpaneva, Blue and White Opal Glass Art-Object "Blues", Iittala, 1985

Timo Sarpaneva, Blue and White Opal Glass Art-Object "Blues", Iittala, 1985

By Timo Sarpaneva, Iittala

Located in EL Waalre, NL

His work was among the key components that helped to launch Finland's reputation as a trailblazer of design. Large mould blown blue and white opal glass art-object "Blues".

Category

Vintage 1980s Finnish Scandinavian Modern Decorative Bowls

Materials

Glass, Art Glass, Blown Glass

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Black opal 14k gold ring.
Black opal 14k gold ring.

Black opal 14k gold ring.

$825Sale Price / item|44% Off

Black opal 14k gold ring.

By Daizy Jewellery

Located in Istanbul, TR

Black opal 14k gold ring. Rainbow opal ring. Cabochon opal ring. Vintage opal ring. Ethiopian Opal Engagement Ring. Art-deco opal ring. Metal: 14k gold Weight: 2.45 g. depends fr...

Category

2010s Turkish Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, 14k Gold, Gold

Gem Quality Black Opal Necklace Pendant 18K Yellow Gold Oval Cabochon
Gem Quality Black Opal Necklace Pendant 18K Yellow Gold Oval Cabochon

Gem Quality Black Opal Necklace Pendant 18K Yellow Gold Oval Cabochon

Located in Dearborn, MI

Gem Quality Black Opal Necklace Pendant 18K Yellow Gold Features a Gem Quality 13 x 7mm Oval Cabochon Black Opal Gemstone Accented by a Round Brilliant Cut Diamond 100% Natural ...

Category

2010s Pendant Necklaces

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Black Opal 18K Yellow Gold Ring
Black Opal 18K Yellow Gold Ring

Black Opal 18K Yellow Gold Ring

$13,565Sale Price|40% Off

Black Opal 18K Yellow Gold Ring

Located in Berlin, DE

Black Opal 18K gold ring, can be a perfect engagement ring weight of the ring - 7.4 gr size of the opal gemstone - 11 x 13 mm opal weight - 4 ct size of the ring - 56 / 7.5 US / diam...

Category

2010s German Artisan Solitaire Rings

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Pink Opal ring Neon opal natural opal australian wedding anniversary gift
Pink Opal ring Neon opal natural opal australian wedding anniversary gift

Pink Opal ring Neon opal natural opal australian wedding anniversary gift

Located in Berlin, DE

Pink opalescence fine quality Opal ring in silver ring size - 8.5 US / 18.5 diameter / N 18 / 58 circumference weight of the Opal 6.53 ct gemstone origin - Australia stone measureme...

Category

2010s German Artist Solitaire Rings

Materials

Opal, Silver

Double-Sided 18K Yellow Gold Boulder Opal Pendant Necklace, 17.75ct
Double-Sided 18K Yellow Gold Boulder Opal Pendant Necklace, 17.75ct

Double-Sided 18K Yellow Gold Boulder Opal Pendant Necklace, 17.75ct

Located in Berlin, DE

Double-sided necklace with natural Australian Boulder Opal in 18K yellow gold gemstone origin - Australia gem size is 15 x 25 mm weight of the Opal - 17.75 carat pendant length - 38 ...

Category

2010s German Artisan Pendant Necklaces

Materials

Opal, Gold, 18k Gold, Yellow Gold

Green Precious Australian Opal Necklace
Green Precious Australian Opal Necklace

Green Precious Australian Opal Necklace

$3,339Sale Price|40% Off

H 1.38 in

Green Precious Australian Opal Necklace

Located in Berlin, DE

Large pendant with natural Green Precious Opal gemstone origin - Australia gem size is 14 x 23 mm pendant length - 1.37 in / 35 mm pendant weight - 4.9 grams The necklace comes with...

Category

2010s Artisan Pendant Necklaces

Materials

Opal, Silver

Rock Crystal Silver Pendant Octagon Cut Natural mens jewelry gift male friend
Rock Crystal Silver Pendant Octagon Cut Natural mens jewelry gift male friend

Rock Crystal Silver Pendant Octagon Cut Natural mens jewelry gift male friend

$631Sale Price|44% Off

H 1.38 in W 0.28 in D 0.16 in L 0.35 in

Rock Crystal Silver Pendant Octagon Cut Natural mens jewelry gift male friend

Located in Berlin, DE

Silver pendant with natural Quartz Rock Crystal in octagon-cut stone origin - Brazil stone measurements - 0.16 х 0.28 х 0.35 in / 4 х 7 х 9 mm weight of the stone - 2 ct weight of t...

Category

2010s German Artist Pendant Necklaces

Materials

Crystal, Rock Crystal, Silver

Large Boulder Opal Ring silver Natural Opal gift friend anniversary opal wedding
Large Boulder Opal Ring silver Natural Opal gift friend anniversary opal wedding

Large Boulder Opal Ring silver Natural Opal gift friend anniversary opal wedding

Located in Berlin, DE

One of a kind statement silver ring with natural Koroit Boulder Opal of 13.5 carats Opal origin - Australia Opal measurements - 12 x 16 mm / 0.47 x 0.62 in US Size 8.5 = UK Size K 1/...

Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

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Large Blue Opal For Sale on 1stDibs

On 1stDibs, you can find the most appropriate large blue opal for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 14k Gold and 18k Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a large blue opal from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic large blue opal over the years, but those made by Alexey Gabilo are often thought to be among the most beautiful. See these pages for a cabochon iteration of this accessory, while there are also mixed cut cut and oval cut cut versions available here, too. When shopping for a large blue opal, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Large Blue Opal?

Prices for a large blue opal can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $630 and can go as high as $14,101, while this accessory, on average, fetches $4,153.