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Blue-Green Opal & Diamond Frog in 14K Yellow Gold Pin/Pendant
Located in Miami, FL
& detail on the enamel. It is made from an 18k yellow gold set with well-chosen hard blue-green opal stones
Category

21st Century and Contemporary Brooches

Materials

Diamond, Opal, Gold, 14k Gold, 18k Gold, Yellow Gold, Enamel

Black Australian Opal Silver Ring Rd Blue Green Opal Solitare Ring
Located in Berlin, DE
the splendor of natural opal. With its mesmerizing play of colors, including green, red, blue, and
Category

2010s Contemporary Solitaire Rings

Materials

Opal, Black Opal, Silver, Sterling Silver

Vintage 3.87 Ct Australian Black Blue Green Opal Diamond Platinum ring
Located in Napoli, IT
standards The real star is the center solid Black Opal with Green and Blue flashes on a dark body
Category

Vintage 1930s European Retro Solitaire Rings

Materials

Diamond, Black Opal, Platinum

Black Opal Diamond Ring, 18k White Gold, Blue Green Opal w Diamond Halo Ring
By Five Star Jewelry
Located in Austin, TX
: Bright Blue/Green Ring Width: 19.47 millimeters / .77 inches Ring Height: 25.25 millimeters / 1 inch
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Black Opal, Opal, Diamond, White Gold, 18k Gold

Vibrant Opal Diamond Platinum Dome Cocktail Ring
Located in New York, NY
This ring features a powdery violetish blue-green Opal, surrounded by two rows of round diamonds
Category

Late 20th Century Dome Rings

Materials

Diamond, Opal, Platinum

3.50 Carat Oval Opal Diamond Halo Gold Cocktail Ring
Located in Stamford, CT
Well-polished blue green Opal and diamond cocktail ring. 14k Yellow gold setting with a white gold
Category

Late 20th Century Cocktail Rings

Materials

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

Estate Kabana Opal and White Diamond Dangle Earrings in 14K Yellow Gold
By Kabana
Located in Los Angeles, CA
Beautiful estate Kabana earrings with natural blue green opal and 0.15 ct. good quality white
Category

21st Century and Contemporary American Dangle Earrings

Materials

White Diamond, Opal, Yellow Gold

Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A lovely platinum cocktail ring featuring a 4.51 carat Australian black opal. It is a classic blue
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

4.00 Carat Australian Opal Yellow Gold X-Design Link Bracelet
Located in Stamford, CT
Oval Australian opals of blue green color with flashes of red set in a X design 14k yellow gold
Category

21st Century and Contemporary Link Bracelets

Materials

Opal, Gold, 14k Gold, Yellow Gold

Australian Lightning Ridge Marquise Shaped Opal & Double Halo Diamond Ring
Located in Houston, TX
This exquisite ring showcases a captivating 0.47ct marquise cut blue/green opal, elegantly
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Gold, 18k Gold, White Gold

GIA Certified Large Carved Opal Rose Gold Frame Pendant Necklace
Located in Stamford, CT
Hand carved opal pendant and necklace. Intricate blue green opal carvings of a woman in flowing
Category

Mid-20th Century Pendant Necklaces

Materials

Opal, Gold, 14k Gold, Rose Gold

Blue Green Boulder Opal, Aquamarine and Diamond Necklace in 18k White Gold
Located in Honolulu, HI
This unique piece of jewelry is one-of-a-kind. At its center is a stunning blue green opal
Category

Late 20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, Aquamarine, Opal, 14k Gold, Yellow Gold, 18k Gold, White Gold

Diamond and Black Opal Inlay Domed Band Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
white diamonds, warm yellow gold and cool blue-green opals, allowing each element to really pop. A truly
Category

Late 20th Century Unknown Contemporary Band Rings

Materials

Black Opal, Opal, Diamond, Yellow Gold, 18k Gold, Gold

Vintage Inspired Solid Oval Australian Crystal Opal Earrings 9 Carat Yellow Gold
Located in Hamilton, AU
Blue green opals mined in the dirt and dust of the Australian outback and framed in swirls of gold
Category

21st Century and Contemporary Australian Contemporary Stud Earrings

Materials

Opal, Gold, 9k Gold, Yellow Gold

3.84ct Vivid Blue Australian Boulder Opal Diamond & Agate Pendant Necklace 18K
Located in Suwanee, GA
: Golden Opal Color: Blue, Green Opal Brightness: B5 Vivid Pendant Size: 19 x 12 mm (include hook/bail
Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Agate, Diamond, Opal, 18k Gold

Black Opal Green Turquoise Blue Sapphires Green Enamels Diamonds Gold Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
In these unique art deco style earrings we have the upper parts composed by 2 Black Opal oval
Category

Early 2000s Thai Art Deco Dangle Earrings

Materials

Black Opal, Turquoise, Blue Sapphire, Opal, Diamond, Enamel, Gold

Blue-Green Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
the opal shows bright and strong flashes of blue and green across the entire stone. It is accented by
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Bright Boulder Opal Silver Ring Blue Green Red Stripes Opal Jewellery gift
Located in Berlin, DE
Silver ring with natural bright Boulder Opal Opal gemstone origin - Australia opal measurements
Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Fire Opal Emerald Ring Art Deco Princess Bombe Gold Opals Blue Green Yellow
Located in New York, NY
to die for and include blue, green, yellow, and orange. The opals are oval cabochons. The
Category

20th Century Unknown Retro Cocktail Rings

Materials

Opal, Emerald, Fire Opal, Gold, Yellow Gold, 10k Gold

Blue-Green Australian Opal Diamond Halo Platinum Ring
Located in Beverly Hills, CA
color with bright intense colors of green and blue across the entirety of the opal. It is accented by
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Dalben Blue Green Boulder Opal Yellow Gold Ring
By Oreste Dalben
Located in Como, IT
Dalben design One of a kind 18 kt yellow gold satin finishing ring with a blue green colors solid
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Dalben Blue Green Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18 kt yellow gold ring with a blue green colors solid Australian
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Marquise Cut Australian Solid Opal & Diamond Ring 14K Yellow Gold
Located in Suwanee, GA
Yellow Gold, Natural Australian Solid Opal, Marquise Cut Metal Color: Golden Opal Color: Blue, Green Opal
Category

2010s American Artist Engagement Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Dalben Blue Green Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
magnificent Queensland mine Australian boulder opal . The Australian Boulder Opal have deep blue and green
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Dalben Blue Green Australian Boulder Opal Rose Gold Earrings
By Laura Dalben
Located in Como, IT
Dalben design 18k rose gold satin finishing earrings with four bezel-set blue green Australian
Category

21st Century and Contemporary Italian Contemporary Drop Earrings

Materials

Opal, Gold, 18k Gold, Rose Gold

Fire Opal Ring Art Deco Princess Bombe 14 Karat Gold Opals Blue Green
Located in New York, NY
ascending to the top of the ring. The effect of the gorgeous natural opals with their wonderful blue and
Category

20th Century Unknown Art Deco Cocktail Rings

Materials

Opal, Gold, Yellow Gold, 14k Gold

Blue-Green Australian Black Opal Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
Here we have a true gem of a natural black opal from the famed Lightning Ridge deposits in
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Beautiful Pear Shaped Australian Solid Opal Pendant Necklace 14k Yellow Gold
Located in Suwanee, GA
Yellow Gold Australian Solid Opal, Pear Shaped, 0.63 ct Metal Color: Golden Opal Color: Blue, Green Opal
Category

2010s American Arts and Crafts Pendant Necklaces

Materials

Opal, 14k Gold, Yellow Gold

Vintage Gold and Ocean Australian Blue Green Black Opal Ring
Located in Stamford, CT
Set with a natural oval black opal of warm ocean blue green color this ring is nature showing its
Category

1990s Australian Modern Band Rings

Materials

Opal, 10k Gold

Solid Opal Cabochons Turkmenistan Green Turquoise Blue Turquoise Gold Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
Simple chic stud earrings with a pair of Oval Solid Opal Cabs measuring 9 x 11 mm set in solid 14
Category

2010s Thai Contemporary Stud Earrings

Materials

Opal, Turquoise, Gold, 14k Gold

Dalben Design Blue Green Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
lovely Blue-green Australian Boulder Opal . This Australian Boulder Opal has the seabed colors Ring
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Gold, Yellow Gold

Solid Platinum 2.04ctw Blue Green Black Opal & Baguette Diamond Statement Ring
Located in Montclair, NJ
Green and Blue Color - 7.9x7.2mm - 1.66ct exact - stamped 34 Natural Genuine Diamonds - 24 Round
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

AJD Blue/Green Real Peruvian Opals & Onyx Diamond Clasp Double Strand Necklace
By Aria Jewelry Design
Located in Raleigh, NC
Magnificent double strand polished 16 inch long blue natural Peruvian Opal enhanced with black
Category

21st Century and Contemporary American Multi-Strand Necklaces

Materials

Diamond, Onyx, Opal, Spinel, Sterling Silver

Loose Round Lightning Ridge Black Opal 5.15ct– Green/Blue Flowing Pattern
Located in SYDNEY, NSW
This stunning Lightning Ridge black opal, weighing 5.15ct, showcases an exceptional green and blue
Category

21st Century and Contemporary Australian Loose Gemstones

Materials

Black Opal, White Gold

AGL Certified 8.11 Carat Australian Black Opal Vivid Blue Green N2-B4
Located in Chicago, IL
This pear-shape stunning Australian Black Opal displays a vivid Blue-Green Play-of-Color Phenomena
Category

21st Century and Contemporary Australian Contemporary Loose Gemstones

Materials

Opal, Black Opal

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
Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Natural 12.61 Ct Australian green-blue black boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
rectangle shape. We love how bright the green and blue colors are against the black body tone / background
Category

2010s Australian Loose Gemstones

Materials

Opal, Black Opal

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
Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Blue Boulder Opal ring Avatar Unisex natural opal ring Genuine opal jewelry
Located in Berlin, DE
Amazing silver ring with natural blue and green Boulder Opal Opal origin - Queensland, Australia
Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

2.90 Carats Australian Opal Orange blue green multiple play of color gemstone
Located in Jaipur, RJ
2.90 Carats Australian Opal Orange blue green multiple play of color gemstone Gemstone : Opal
Category

21st Century and Contemporary Australian Loose Gemstones

Materials

Opal

Black Opal Silver Stud Earrings Birthday gift female friend red green blue color
Located in Berlin, DE
Sterling silver stud earrings with natural precious Black Opal opal origin - Australia opal
Category

2010s German Artisan Stud Earrings

Materials

Opal, Black Opal, Silver

Australian Opal Silver Ring Yellow Orange Blue Green Gemstone Ring Engagement
Located in Berlin, DE
Silver ring with natural dark Opal Opal origin - Australia stone measurements - 0.28 х 0.35 in / 7
Category

2010s German Artisan Solitaire Rings

Materials

Opal, Silver, Sterling Silver

Neon Green Blue Fire Blue Opal Doublet Framed 22k Gold Ring, Petra Class 2021
By Petra Class
Located in Dallas, TX
Australian opal doublet (15mm x 9mm) with strong electric green fire complemented by flashes of orange and
Category

2010s American Artist Cocktail Rings

Materials

Opal, Gold, 18k Gold, 22k Gold, Yellow Gold

Sapphire Opal Mask Pendant Blue Purple Green Yellow Orange Natural Sapphires
Located in New York, NY
This is an absolutely magnificent Natural Multicolor Sapphire and Opal Mask Pendant in Silver and
Category

20th Century Unknown Contemporary Pendant Necklaces

Materials

Sapphire, Opal, Silver, Gold, 14k Gold, Yellow Gold

4.31 Carats Australian Opal Royal Blue Flash with green play of color Gemstone
Located in Jaipur, RJ
4.31 Carats Australian Opal Royal Blue Flash with green play of color Gemstone Gemstone : Opal
Category

21st Century and Contemporary Australian Loose Gemstones

Materials

Opal

4.15 Carats Australian Opal Royal Blue Flash with green play of color Gemstone
Located in Jaipur, RJ
4.15 Carats Australian Opal Royal Blue Flash with green play of color Gemstone Gemstone : Opal
Category

21st Century and Contemporary Australian Loose Gemstones

Materials

Opal

6.15 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Located in Jaipur, RJ
6.15 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem Gemstone : Opal
Category

21st Century and Contemporary Australian Loose Gemstones

Materials

Opal

3.80 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Located in Jaipur, RJ
3.80 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem Gemstone : Opal
Category

21st Century and Contemporary Australian Loose Gemstones

Materials

Opal

3.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Located in Jaipur, RJ
3.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem Gemstone : Opal
Category

21st Century and Contemporary Australian Loose Gemstones

Materials

Opal

4.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Located in Jaipur, RJ
4.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem Gemstone : Opal
Category

21st Century and Contemporary Australian Loose Gemstones

Materials

Opal

Opal Pendant Necklace Green Blue Red Yellow Fire 14 Karat Gold Antique Retro
Located in New York, NY
exuberance of blue, green, red and yellow. The opal is cut and polished by a highly skilled artisan to
Category

20th Century Unknown Modernist Pendant Necklaces

Materials

Opal, Gold, 14k Gold, Rose Gold

Flower Stud Earring in 14 Karat Rose Gold in Opal, Pink, Green and Blue Topaz
By Amy Glaswand
Located in New York, NY
center is cut from luminous opal, surrounded by soft pink, green and blue topaz pear shaped stones
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Topaz, Opal, Blue Topaz, 14k Gold, Rose Gold

Blue Green Tourmaline Opal Sacred Heart Medal Silver Black Pearl Chain Necklace
By J DAUPHIN
Located in Los Angeles, CA
Opal Blue Green Tourmaline Sacred Heart Medal Coin Silver Black Pearl Tanzanite Beads Gold Filled
Category

2010s American Victorian Chain Necklaces

Materials

Opal, Black Pearl, Tourmaline, 14k Gold, Gold-filled, Silver

Opal Blue Green Tourmaline Sacred Heart Medal Silver Black Pearl Chain Necklace
By J DAUPHIN
Located in Los Angeles, CA
Opal Blue Green Tourmaline Sacred Heart Medal Coin Silver Black Pearl Tanzanite Beads Gold Filled
Category

2010s American Victorian Chain Necklaces

Materials

Opal, Black Pearl, Tourmaline, 14k Gold, Gold-filled, Silver

Aqua Blue Green Australian Boulder Opal Ring Pendant Combo 18K Gold 26g V1128
Located in Osprey, FL
This stunning one-of-a-kind Australian Boulder Opal Ring Pendant Combo is a work of art
Category

2010s American Pendant Necklaces

Materials

Opal, Tourmaline, Tsavorite, 18k Gold, Yellow Gold

Boulder Opal Ring 22 Karat 18k Gold Pyramid Stone Blue Green Jennifer Kalled
By Jennifer Kalled
Located in Wolfeboro, NH
Art jewelry is as unique as its collectors. This boulder opal not only has the blue, green & red
Category

21st Century and Contemporary American Artisan More Rings

Materials

Opal, 14k Gold, 18k Gold, 22k Gold

Opal Aquamarine - Contemporary Geometric Blue Green White Gray Minerals, 2021
By Eleanor White
Located in Kent, CT
paper by Eleanor White. Crushed opal and aquamarine in light blue with dry pigment and wood ash are
Category

2010s Contemporary Mixed Media

Materials

Precious Stone, Acrylic Polymer, Mixed Media, Acrylic

“Capri” Blue Opal, Sapphire & South Sea Pear Earrings Set in 22k & Silver
By Bochic
Located in New York, NY
brilliant - 4.5 carat Sri Lankan Sapphire colors - Red, Pink, Rose, Yellow, Green, Orange and Blue Opals
Category

21st Century and Contemporary Thai Belle Époque Drop Earrings

Materials

Blue Sapphire, Green Sapphire, Pink Sapphire, Sapphire, Opal, Silver, Go...

Bochic “Orient” Red Ruby & Blue White Opal Earrings Set 18K Gold & Silver
By Bochic
Located in New York, NY
Bochic “Orient” Red Ruby & Blue White Opal Earrings Set 18K Gold & Silver Natural Rubies - 1.40
Category

21st Century and Contemporary Thai Art Nouveau Clip-on Earrings

Materials

Blue Sapphire, Green Sapphire, Yellow Sapphire, Pink Sapphire, Ruby, Opa...

Bochic “Capri” Blue Opal & Multi Color Sapphire Ring Set In 18K Gold & Silver
By Bochic
Located in New York, NY
Bochic “Capri” Blue Opal & Multi Color Sapphire Ring Set In 18K Gold & Silver Natural Blue Opal
Category

21st Century and Contemporary Thai Baroque Cluster Rings

Materials

Blue Sapphire, Green Sapphire, Yellow Sapphire, Pink Sapphire, Sapphire,...

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Blue Green Opal For Sale on 1stDibs

Surely you’ll find the exact blue green opal you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect blue green opal may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. A blue green opal from Merkaba, Ruchi New York and Petra Class — each of whom created a beautiful version of this treasured accessory — is worth considering. A blue green opal can be a stylish choice for most occasions, but Opal rings, from our inventory of 75, can add a particularly distinctive touch to your look, day or night. See these pages for an oval cut iteration of this accessory, while there are also cabochon cut and round cut cut versions available here, too. If you’re browsing our inventory for a blue green opal, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Blue Green Opal?

Prices for a blue green opal can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $318 and can go as high as $92,000, while this accessory, on average, fetches $4,594.

The Legacy of Opal in Jewelry Design

Opals were discovered in 400 BC, and since then five types have been found throughout the world. Before you start shopping for mysteriously beautiful vintage opal rings and other opal jewelry, learn about the different varieties of the gem — and find out which historical figure was reportedly willing to trade his kingdom for a single stone.

Here is a little riddle for you: the month of October has two birthstones, but only one of them encompasses the colors of other birthstones. If you guessed opal, you’re right! (The other gemstone associated with the month of October is tourmaline.)

Opals are such unusual gemstones that there are too many old-wives tales associated with them, like if you’re a blond, wearing an opal necklace will protect your locks from losing color. Opals were also very fashionable in the early 19th century, up until the publication of Sir Walter Scott’s novel Anne of Geierstein in 1829. The title heroine wears an opal and succumbs to an untimely death. However, the British monarchy, and in particular Queen Victoria, did not let this story get in their way, and they frequently gifted opals to friends and family members. October babies should disregard the noise and proudly wear their opals!

There are five types of precious opals: boulder opal, fire opal, crystal/water opal, black opal, and white/light opal. Each variety is distinguished by its color.

So, where does the name come from? The word opal is thought to originate from the Roman opalus or from the Sanskrit úpala (“precious stone”) or from the Greek opallios (“to see a color change”). So while there have been many names for the stones, opals were first discovered in 400 BC in Ethiopia. But the early reference that comes up most often in history books is from the Roman philosopher Pliny the Elder, who wrote about it in 75 AD. In his text he refers to it as opali. The Romans were big fans of opal, Mark Antony was so enamored by it that, as the story goes, he was willing to trade a portion of his kingdom for a single opal.

There's a wide variety of antique and vintage opal jewelry on 1stDibs (and you won't have to trade your kingdom for it).

Questions About Blue Green Opal
  • 1stDibs ExpertApril 5, 2022
    Yes, there are blue-green diamonds. However, natural ones are very rare, so most are man-made. The Dresden Green is the most famous example of a genuine blue-green diamond gemstone. You can find a wide selection of diamond gemstone jewelry on 1stDibs.