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15.44ctw Rich Purple Blue Australian Boulder Opal Ring Platinum R6723
Located in Osprey, FL
♥ Rich Purple Blue Australian Boulder Opal Ring Platinum ♥ The face of the ring measures 18.9mm in
Category

2010s American Engagement Rings

Materials

Opal, Platinum

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

38.17ct Australian Boulder Opal Ring Pendant 18K Gold 35.8g V1129
Located in Osprey, FL
This striking statement piece is crafted from 18K gold and features a stunning Australian boulder
Category

2010s American Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

5.24 Carat Australian Boulder Opal Diamond Emerald 18K White Gold Ring
Located in Los Angeles, CA
Australian Boulder Opal Ring
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

Dalben Design Big Oval Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
violet with a Blue-green lights spots wave line Australian Boulder Opal . Ring size 7 - EU 54 re
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Gold, Yellow Gold

Dalben Light Blue Boulder Opal Rose Gold Ring
By Oreste Dalben
Located in Como, IT
navette shape Australian Boulder Opal . Ring size 7 1/4 - EU 55 re-sizable . Bezel setting dimension
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Rose Gold, Gold

Australian Boulder Opal with Diamonds Designer Ring 18K Gold Platinum V1107
Located in Osprey, FL
This stunning Australian Boulder Opal Ring is made from 18K Gold and Platinum and is a statement
Category

2010s American Engagement Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Natural Australian 7.43ct Boulder Opal and Diamond Cocktail Ring 18k Yellow Gold
By Opal Minded
Located in Sydney, AU
The impressive and opulent Ta Prohm boulder opal ring (7.43ct) is a piece that carries the ancient
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A simple yet classy platinum ring featuring a 9.47 carat Australian boulder opal. The opal has
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Platinum

Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A fine boulder opal from Australia with excellent play-of-color. The 3.85 carat gem opal shows a
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Platinum

Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A lovely platinum ring featuring a 1.46 carat boulder opal from Australia. It has great play of
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Australian Boulder Opal Gold Cocktail Ring
Located in Beverly Hills, CA
A fun and stylish gold ring featuring a fine 8.09 carat Australian opal! The opal is a natural
Category

21st Century and Contemporary American Fashion Rings

Materials

Opal, Gold, 18k Gold

Australian 10.38ct Boulder Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
This amazing boulder opal is the best gem opal we have ever had in a ring. It has outstanding
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Noble opal ring Precious australian Boulder Opal genuine
By Alexey Gabilo
Located in Berlin, DE
One of a kind silver ring with awesome natural Opal of 6.90 carats Opal origin - Queensland
Category

2010s German Art Deco Cocktail Rings

Materials

Opal, Silver

Dalben Australian Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
boulder opal The Australian Opal have pink , blue and green spots. Ring size US 6 3/4 - EU 54 re
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Fine Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
As good as it gets! This is a fine example of Australian opal; being a boulder opal or black opal
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Boulder Opal Silver Ring Australian Opal Wedding Anniversary Statement Ring
Located in Berlin, DE
18K gold plated silver ring with natural free form shape Boulder Opal Opal gemstone origin
Category

2010s German Art Deco Cocktail Rings

Materials

Opal, Gold Plate, Silver

Large boulder opal ring unisex Polychrome Purple Australian opal
By Alexey Gabilo
Located in Berlin, DE
Large silver ring with natural Boulder Opal opal origin - Australia opal measurements - 0.16 x
Category

2010s German Artisan Fashion Rings

Materials

Opal, Silver, Sterling Silver

Australian Boulder Opal Diamond Platinum Gold Ring
Located in Beverly Hills, CA
A superb boulder opal from Australia with bright flashes of color. The opal weighs 9.61 carats and
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold, Platinum

Australian 8.24ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
A once-in-a-lifetime gem, this magical boulder opal is beyond belief. The colours are very vivid
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Opal, Diamond, Platinum, 18k Gold

Australian 8.03ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
SPECIFICATIONS Opal Type: Boulder Opal Opal Weight: 8.03ct Opal Origin: Winton, QLD, Australia
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Opal, Diamond, Platinum, 18k Gold

Australian 6.35ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
beautiful boulder opal that will bring you back to a tropical holiday every time you look upon it
Category

Late 20th Century Australian Cocktail Rings

Materials

Opal, Diamond, Platinum, 18k Gold

Australian 6.95ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
Ring Size: Resized to fit you perfectly. THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian
Category

Late 20th Century Australian Cocktail Rings

Materials

Opal, Diamond, Platinum, 18k Gold

Boulder Opal Silver Ring Natural Australian 6ct Gemstone opal jewelry
Located in Berlin, DE
Matte finish silver ring with natural Boulder Opal gemstone origin - Australia gem size is 0.12 x
Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Boulder Opal Gold Ring Engagement fantasy style Elf Australian opal
By Alexey Gabilo
Located in Berlin, DE
An opal ring from timeless Magic forest collection: Unisex Boulder Opal in 14K yellow gold ring
Category

2010s French Artisan Fashion Rings

Materials

Opal, 14k Gold, Yellow Gold

Opal Ring Yellow Gold Electric Blue Natural Boulder Australian opal
By Alexey Gabilo
Located in Berlin, DE
14K yellow gold ring with natural Boulder Opal opal origin - Australia opal weight - 9.26 carats
Category

2010s French Artisan Engagement Rings

Materials

Opal, 14k Gold, Yellow Gold

Opal Ring Yellow Gold Navy Blue Natural Boulder Australian Opal
By Alexey Gabilo
Located in Berlin, DE
14K yellow gold ring with natural Boulder Opal opal origin - Australia opal weight - 9.26 carats
Category

2010s French Artisan Engagement Rings

Materials

Opal, 14k Gold, Yellow Gold

Australian 12.94ct Black Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
Dazzling blues and greens - there is no hiding the high quality of this stunning ring. Boulder opal
Category

Late 20th Century Australian Art Deco Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum, 18k Gold

Australian 9.18ct Boulder Opal, Diamond, 18K Gold and Platinum Ring
Located in MAIN BEACH, QLD
Boulder Opal Opal Weight: 9.18ct Opal Origin: Winton, QLD, Australia Diamonds: 0.33ct D IF - F VVS Metals
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Opal, Diamond, Platinum, 18k Gold

Natural Australian Solid Boulder Precious Opal Genuine Diamond Ring Valuation
Located in Mona Vale, NSW
This amazing Precious Opal ring will delight your heart! It features a huge, 6.94ct Boulder Opal
Category

2010s Australian Art Deco Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Australian Boulder Opal 22 Karat Gold Solitaire Ring
By Vicki Orr Designs
Located in Naples, FL
Blue Australian Opal 1.16 carat cabochon set in a textured, hand forged 22k yellow gold bezel and
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Gold, 22k Gold, Yellow Gold

Boulder Opal ring silver Unisex Gift for girlfriend Genuine Australian opal
Located in Berlin, DE
Large silver ring with natural Boulder Opal Opal origin - Australia stone measurements - 0.16 x
Category

2010s German Contemporary Cocktail Rings

Materials

Opal, Silver

Natural Untreated Australian 4.34ct Boulder Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
"Today, Tomorrow, Always" presents a stunning and exquisite Australian opal gemstone. It carries a
Category

2010s Australian Contemporary Engagement Rings

Materials

Black Opal, Opal, Yellow Gold, 18k 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 Big Oval Australian Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Australian Boulder Opal. The opal has pastel light blue-green colors with some pink waves. Ring size 7 1/4
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Natural Untreated Australian 20.69ct Boulder Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
The "Opal Nights" ring sparkles and shines, alternating between dark and mysterious and then light
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Boulder Opal Ivy ring Australian opal gemstone Peach Color 15 carats
By Alexey Gabilo
Located in Berlin, DE
Ivy ring with Boulder Opal in 18K yellow gold opal origin - Australia opal measurements - 0.71 х
Category

2010s German Art Nouveau Fashion Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Natural Australian 27.56ct Boulder Opal and Diamonds Ring 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
the centre of this opal ring is an Australian boulder opal. Precious opals' distinctive quality is
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Australian Boulder Opal 22 Karat Yellow Gold Cocktail Ring
By Vicki Orr Designs
Located in Naples, FL
Australian Boulder Opal and solid 22k hand forged yellow gold solitaire cocktail ring with a split
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Gold, 22k Gold, Yellow Gold

Natural Untreated Australian 19.46ct Boulder Opal Ring in 18k White Gold
By Renata Bernard
Located in Sydney, AU
Bernard. The opal gem in this opal ring comes from our own opal mines in Jundah-Opalville, Australia. It
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, White Gold, 18k Gold

Natural Australian 0.68ct Boulder Opal Diamond Engagement Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
A piece that will not pass unnoticed. The 'Meet the Cute' features a peerless boulder opal (0.68ct
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Diamond, White Gold, 18k Gold

Natural Untreated Australian 5.07ct Boulder Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
boulder opal (5.07ct) sourced from Winton, Australia. The bright and unique green and blue opal play-of
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 10.25ct Boulder Opal Diamond Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
. Designed by Renata Bernard. The gemstone at the centre of this opal ring is an Australian boulder opal
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Diamond, 18k Gold, White Gold

Australian 13.76ct Boulder Opal, Garnets, Sapphires Cocktail Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
ring is an Australian boulder opal from a Winton opal mine in Queensland, Australia. Precious opal
Category

2010s Australian Contemporary Cocktail Rings

Materials

Garnet, Sapphire, Opal, 18k Gold, White Gold

Natural Untreated Australian 4.94ct Boulder Opal Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
an Australian boulder opal from Winton in Queensland, Australia. Precious opals' distinctive quality
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Diamond, White Gold, 18k Gold

Natural Australian 2.93ct Boulder Opal Engagement Ring 18K White, Yellow Gold
By Renata Bernard
Located in Sydney, AU
Bernard. The gemstone at the centre of this opal ring is an Australian Boulder opal. Precious opals
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Natural Australian 3.35ct Boulder Opal Cocktail Ring 18K White, Yellow Gold
By Renata Bernard
Located in Sydney, AU
Renata Bernard. The gemstone at the centre of this opal ring is an Australian boulder opal from Winton
Category

2010s Australian Contemporary Cocktail Rings

Materials

Pink Sapphire, Opal, Diamond, White Gold, 18k Gold, Yellow Gold

Boulder Opal Scratched Silver Ring Cosmic Dust Australian Gemstone Jewelry
By Alexey Gabilo
Located in Berlin, DE
Scratched silver ring with natural Boulder Opal opal origin - Australia stone measurements - 0.16
Category

2010s French Artisan Fashion Rings

Materials

Opal, Silver, Sterling Silver

7.18 Carat Australian Boulder Opal and Diamond Vintage Platinum Ring
Located in Montreal, QC
Simply Beautiful! Australian Boulder Opal Vintage Solitaire Platinum Cocktail Ring. Centering a
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

Steven Battelle 9.2 Carats Australian Boulder Opal 18K Gold Ring
By Steven Battelle
Located in Soquel, CA
A beautiful electric blue and green, approximately 10 x 20 mm, semi-rectangular Australian boulder
Category

21st Century and Contemporary Balinese Contemporary Cocktail Rings

Materials

Opal, 18k 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 Natural Untreated Australian 1.38ct Boulder Opal Ring in 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
Symbolising wisdom, the ‘Sophie’ engagement opal ring features an elegant boulder opal (1.38ct
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Yellow Gold, 18k Gold

2.50ct Pear Cut Australian Boulder Opal & Diamond (1.50ct) 18K White Gold Ring
Located in MELBOURNE, AU
gem displays the most magnificent spectrum Australian Boulder Opal is the second most valuable type
Category

1990s Australian Modern Cocktail Rings

Materials

Diamond, Opal, White Gold, 18k Gold

Steven Battelle 9.1 Carats Australian Boulder Opal 18K Gold Ring
By Steven Battelle
Located in Soquel, CA
A beautiful electric blue and green approximately 15 x 17 mm triangular Australian boulder opal
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Natural Australian 4.28ct Boulder Opal and Diamond Cocktail Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
"Hyams" presents eye-catching Australian boulder opal, dressed in a thin line of sparkling diamonds
Category

2010s Australian Contemporary Solitaire Rings

Materials

Opal, Diamond, 18k Gold, White Gold

Australian Boulder Opal and Diamond Ring 18K Gold 13g V1109
Located in Osprey, FL
This Australian Boulder Opal and Diamond Ring in 18K Gold is a stunning piece of jewelry that will
Category

2010s American Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Solid Natural Untreated Australian 1.35ct Boulder Opal Ring in 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
Simple yet elegant, the ‘Crystal Cascade’ opal ring features a boulder opal (1.35ct) ethically
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Yellow Gold, 18k Gold

Natural Australian 5.08ct Light Boulder Opal/Rubies Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
centre of this opal ring is an Australian boulder opal. Precious opals' distinctive quality is their
Category

2010s Australian Contemporary Cocktail Rings

Materials

Ruby, Opal, 18k Gold, White Gold

Natural Australian 3.10ct Boulder Opal and Diamond Cocktail Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
centre of this opal ring is an Australian boulder opal from Winton in Queensland, Australia. Precious
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Natural Australian 4.80ct Boulder Opal and Diamond Cocktail Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
Spectacular 4.80ct Australian national gem comes from mines in Winton. Natural boulder opal shows
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Diamond, 18k Gold, White Gold

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Australia Boulder Opal Ring For Sale on 1stDibs

Surely you’ll find the exact australia boulder opal ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a australia boulder opal ring has been a part of the legacy of many jewelers, but those produced by Renata Bernard, Laura Dalben and Vicki Orr are consistently popular. See these pages for a cabochon iteration of this accessory, while there are also mixed cut cut and rough cut cut versions available here, too. If you’re browsing our inventory for a australia boulder opal ring, 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 Australia Boulder Opal Ring?

On average, a australia boulder opal ring at 1stDibs sells for $6,590, while they’re typically $645 on the low end and $207,600 for the highest priced versions of this item.