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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

Platinum Boulder Opal and Diamond Ring with 18K Accent
Located in Addison, TX
Behold the exquisite elegance of the Platinum Boulder Opal and Diamond Ring, a mesmerizing piece
Category

20th Century Engagement Rings

Materials

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

Natural Australian 27.56ct Boulder Opal and Diamonds Ring 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
“Love in White” opal ring is a celebration of unconditional love. The precious boulder opal
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Diamond, 18k Gold, Yellow Gold

Amy Y 53.00ct, Australian Boulder Opal, Diamond and 18K-Rose Gold Ring 'Grace'
By Amy Y
Located in Santa Monica, CA
Amy Y's boulder opal, diamond and 18K-rose gold contemporary designed ring can only be described as
Category

2010s American Contemporary More Rings

Materials

Opal, White Diamond, Brown Diamond, 18k Gold, Rose Gold

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

14.22 Carat Boulder Opal and Diamond Ballerina Ring
Located in Coral Gables, FL
Platinum Ballerina Ring Featuring A 14.22 Carat Oval Boulder Opal with Stunning Blue and Green
Category

Late 20th Century Japanese Cocktail Rings

Materials

Diamond, Opal, Platinum

Fine Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
-shape diamonds set around the ring in a stylish pattern. The opal weighs 7.89 carats. Hand-fabricated in
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

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

18 Karat Gold Signet Ring with Diamonds and Boulder Opal
By Amy Glaswand
Located in New York, NY
Opal surrounded by diamond geometric accents of diamonds Materials: 18 karat gold, diamonds (0.30ct
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Opal, Diamond, Gold, 18k Gold

18 Karat Gold Signet Ring with Diamonds and Boulder Opal
Located in New York, NY
Opal surrounded by diamond geometric accents of diamonds Materials: 18 karat gold, diamonds (0.30ct
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Gold

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

Opal, Diamond, Platinum

Michael Kneebone Boulder Opal Diamond Archaic Style Ring
By Michael Kneebone
Located in Austin, TX
Boulder opal forms the centerpiece of this archaic style ring. Boulder opal (origin: Queensland
Category

2010s Contemporary Cluster Rings

Materials

Diamond, Opal, 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

Australian 9.18ct Boulder Opal, Diamond, 18K Gold and Platinum Ring
Located in MAIN BEACH, QLD
. A stunning multi-patterned Black Boulder Opal, encrusted pavé set brilliant white diamonds, 18K
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

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

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

Diamond, Opal, 18k Gold, Platinum

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

Diamond, Opal, 18k Gold, Platinum

Australian 6.95ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
in platinum to bring out their luminance. SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, Platinum, 18k Gold

6.66 Carat Australian Boulder Opal and Diamond Cocktail Ring set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 6.66 Carat, Natural, Australian Boulder Opal and 0.86 Carats of
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

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

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

Modern 18 Karat Gold, Platinum, Diamond and Boulder Opal Ring, circa 1990s
Located in Beverly Hills, CA
Modern 18k Yellow Gold, Platinum, Diamond & Boulder Opal Ring Circa 1990s Here is your chance
Category

1990s American Cocktail Rings

Materials

Diamond, Opal, Yellow Gold, Platinum

Antique Art Nouveau 10K Rose Gold Boulder Opal and Diamond Floral Ring
Located in Great Neck, NY
Beautiful Antique Art Nouveau 10K Rose Gold Boulder Opal Diamond Floral Ring. This beautiful ring
Category

Vintage 1910s Art Nouveau Engagement Rings

Materials

Diamond, Opal, Gold, 10k Gold, Rose Gold

Natural Australian 3.10ct Boulder Opal and Diamond Cocktail Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
boulder opal (3.10ct) set in pure 18K white gold is circled by a constellation of sparkling diamonds
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White 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

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

Diamond, Opal, 18k Gold, White Gold

Natural Australian Boulder Opal / Diamond Set Dangle Earrings and Ring 18k Gold
By Renata Bernard
Located in Sydney, AU
“Deep Love” opal (12.46ct) earrings tell a story of an ocean dive. Diamond air bubbles appear to
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Diamond, Yellow Gold, 18k Gold

Natural Australian 4.81ct Boulder Opal and Diamond Cocktail Ring 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
carat boulder opal set in 18K yellow gold is encircled with diamonds and black sapphires making this a
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow 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

11.32 Carat Australian Boulder Opal Diamond Sunburst 18k White Gold Ring
Located in Beverly Hills, CA
A superb platinum ring featuring a very fine Australian boulder opal. It weighs an impressive 11.32
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, 18k Gold, White 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

Diamond, Opal, 18k Gold, White Gold

Natural Untreated Australian 10.25ct Boulder Opal Diamond Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
boulder opal (10.25ct) from Winton is set in a regal 18K white gold crown of fiery diamonds, romantic pink
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, White Gold, 18k Gold

Vintage Circa 1980s Boulder Opal & Diamond Ring 9 Carat Yellow Gold
Located in Hamilton, AU
shimmering diamonds. A setting out of the ordinary for no ordinary woman.   The Serene Ring Gem Details The
Category

Vintage 1980s Unknown Modern Engagement Rings

Materials

Diamond, Opal, Gold, 9k Gold, Yellow Gold

Natural Australian 11.07ct Boulder Opal/Diamond Cocktail Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
“Queen of Jundah” reigns with her majestic boulder opal (11.07ct) and brilliant-cut diamonds
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Natural Australian 2.77ct Boulder Opal/Diamonds Cocktail Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
this opal ring is Australian boulder opal from the area in Jundah-Opalville, which produces a small
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Natural Australian 14.52ct Boulder Opal/Diamond Cocktail Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
-cut diamonds embracing a light boulder opal. Set in 18K white gold, this ring is a discreet yet
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

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

Australian Boulder Opal Modernist Design Statement Ring 18K Gold 14.2g V1112
Located in Osprey, FL
Behold this exquisite statement ring, crafted with a unique Australian boulder opal, set in a
Category

2010s American Engagement Rings

Materials

Opal, Diamond, Tourmaline, Tsavorite, 18k Gold

Natural Untreated Australian 4.94ct Boulder Opal Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
Let “Rain Queen” opal ring cast her rainbow spell on you. The 4.94 carat multicolour opal from
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White 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

Natural Australian 2.93ct Boulder Opal Engagement Ring 18K White, Yellow Gold
By Renata Bernard
Located in Sydney, AU
The heart of our “Santa Rosalia” opal ring is a stunning light boulder opal (2.93ct) from our own
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 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
carat Winton boulder opal is set against soft pink sapphires, sparkling diamonds and white and yellow
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Opal and Diamond Halo Ring, Yellow Gold, Organic Shape Opal .88 Carat
By Five Star Jewelry
Located in Austin, TX
. Hand selected to be designed in this incredible ring! We accented the opal with bright, white diamonds
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Opal, Diamond, 14k Gold, Yellow Gold

Ombre Ultramarine Boulder Opal One of a Kind 22k Gold Ring, Lola Brooks, 2022
Located in Dallas, TX
featuring a breathtaking 5.84 carat ultramarine boulder opal with ombre coloration and electrifying green
Category

2010s American Artisan Fashion Rings

Materials

Opal, Yellow Gold, 22k Gold, Gold

Plume Australian Opal Ring in Gold with Sapphires and Diamonds by NIXIN Jewelry
Located in Los Angeles, CA
A striking boulder opal in peacock hues flashes from this Australian Opal Ring. Set in 14k gold
Category

2010s American Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, Opal, Blue Diamond, Diamond, Gold, Yellow Gold,...

Victorian 1880 Antique Ring In 14Kt Gold With 8.95 Ctw In Opal And Diamonds
Located in Miami, FL
Victorian classic cocktail ring with opal. Gorgeous antique ring, created during the Victorian
Category

Antique 1880s English Victorian Cocktail Rings

Materials

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

Australian Natural Untreated 17.53ct Pipe Opal Diamond Cocktail Ring 18K Gold
By Renata Bernard
Located in Sydney, AU
Mysterious and magical, “Deep Love” opal ring is evocative of an ocean dive on a lazy summer day. A
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, Yellow Gold, 18k Gold

Grima Ring in 18 Karat White Gold With an Opal & Diamonds
By Andrew Grima
Located in Brisbane, QLD
This unique white gold ring was made by the jewellery house 'Grima' and features a sizeable boulder
Category

20th Century British Modernist Cluster Rings

Materials

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

Natural Australian 6.06ct Opal Diamond Ring Pendant Transformer 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
handcrafted perfection. The gemstone at the centre of this opal ring is an Australian boulder-pipe opal from
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Chantilly Skies Australian Opal Ring with Diamonds in 14k Gold by NIXIN Jewelry
Located in Los Angeles, CA
forms throughout, this opal and diamond ring repeats the boulder's rectangular shape in a diamond
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Opal, Yellow Gold, 14k Gold

Australian 20.05ct Boulder Opal, Diamond & Platinum Necklace
Located in MAIN BEACH, QLD
: Black Boulder Opal Opal Weight: 20.05ct Opal Origin: Winton, QLD, Australia Diamonds: 1.59ct D IF - F
Category

2010s Australian Pendant Necklaces

Materials

Diamond, Opal, Platinum

Bondi Retrospective Australian Opal Ring with sapphires Rose Gold, NIXIN Jewelry
Located in Los Angeles, CA
Ocean blues and seafoam greens traverse lanes in this Australian Opal Ring. Pooled hues in the opal
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Sapphire, Emerald, 14k Gold, Rose Gold

Vintage 10.74 Carat Boulder Opal and Diamond Pendant Necklace
Located in Santa Barbara, CA
A fabulous vintage heirloom, this vivacious boulder opal pendant necklace is a statement of natural
Category

Late 20th Century Australian Contemporary Pendant Necklaces

Materials

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

NIXIN Jewelry Champagne Skies Australian Opal Ring with Sapphires in Rose Gold
Located in Los Angeles, CA
As sun sets, the skies perfuse with color in this Australian Opal Ring. From champagne pink to
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Sapphire, Rose Gold, 14k Gold

View from a Rainbow Australian Opal Ring in 14k Gold by NIXIN Jewelry
Located in Los Angeles, CA
mined in Opalton, Australia, this Pipe Boulder Opal now nests in a handmade gold ring. Its bezel setting
Category

2010s American Contemporary Solitaire Rings

Materials

Opal, 14k Gold, Yellow Gold

Precious White Opal & Boulder Opal "Heartbreak" Earrings in 18K Gold w Diamonds
By Eytan Brandes
Located in Sherman Oaks, CA
Two opals -- one a lively precious white opal, and the other a stormy dark blue boulder opal
Category

2010s American Contemporary Dangle Earrings

Materials

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

1970s Cabochon Cut Boulder Opal 1.52ct Sapphire and 1.28ct Diamond Pendant
Located in Jesmond, Newcastle Upon Tyne
An exceptional vintage boulder opal, 1.52 carat sapphire and 1.28 carat diamond, 18 karat yellow
Category

Vintage 1970s German Drop Necklaces

Materials

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

Natural Untreated Australian 6.65ct Boulder Opal Diamonds Necklace 18k Gold
By Renata Bernard
Located in Sydney, AU
versatile boulder opal (6.65ct) sourced from Winton mines in Queensland, Australia, bound to turn heads by
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

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Boulder Opal And Diamond Ring For Sale on 1stDibs

Find the exact boulder opal and diamond ring you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Our collection of these items for sale includes 9 vintage editions and 33 modern creations to choose from as well. You’re likely to find the perfect boulder opal and diamond ring among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic boulder opal and diamond ring over the years, but those made by Renata Bernard, LB Exclusive and Amy Y are often thought to be among the most beautiful. A cabochon version of this piece has appeal, but there are also round cut and mixed cut versions for sale. Finding a boulder opal and diamond ring for sale for women should be easy, but there are 14 pieces available to browse for unisex as well as men, too.

How Much is a Boulder Opal And Diamond Ring?

Prices for a boulder opal and diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,450 and can go as high as $36,100, while this accessory, on average, fetches $6,300.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.