Skip to main content

Platinum Boulder Opal Ring

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 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 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

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

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
, Platinum Ring Size: Resized to fit you perfectly. THE GRYFFIN OPAL DIFFERENCE By investing in solid
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Opal, Diamond, 18k Gold, Platinum

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

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 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

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

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

Australian 9.18ct Boulder Opal, Diamond, 18K Gold and Platinum Ring
Located in MAIN BEACH, QLD
: 18K solid Gold, Platinum Ring Size: Resized to fit you perfectly. THE GRYFFIN OPAL DIFFERENCE By
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

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

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

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

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

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

Australian 20.05ct Boulder Opal, Diamond & Platinum Necklace
Located in MAIN BEACH, QLD
Drawn to this amazing piece? It is hard not to be. A very special blue green boulder opal with
Category

2010s Australian Pendant Necklaces

Materials

Diamond, Opal, Platinum

Vintage 10.74 Carat Boulder Opal and Diamond Pendant Necklace
Located in Santa Barbara, CA
Vintage Year: 1990s Metal: Platinum & 18k Yellow Gold Gemstone: Boulder Opal Carat Weight: !0.74 Cut
Category

Late 20th Century Australian Contemporary Pendant Necklaces

Materials

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

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

People Also Browsed

21st Century GIA Opal Diamond Cocktail Platinum Ring
Located in Miami, FL
This stunning diamond and opal cocktail ring is crafted in solid platinum, weighing 10.3 grams and measures 24mm x 13mm high. Showcasing a prominent four-prong set cosmic GIA certif...
Category

Vintage 1970s Art Deco Cocktail Rings

Materials

Diamond, Opal, Platinum

7.42 Carats Rubellite Cabochon, Carved Emerald & Diamonds Cocktail / Dome Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and one of a kind, Rubellite & Emerald Cocktail / Dome Ring set in 18K Gold & Diamonds. The weight of the Rubellite is 7.42 carats. The weight of the Emerald is 2.99 ...
Category

2010s Indian Modern Cocktail Rings

Materials

Diamond, Emerald, Rubelite, 18k Gold

Black Opal Ring
Located in Webster, NY
Rectangular cabochon cut black opal set into 14k yellow gold. The opal measures 18MM X 15MM X 4MM. The play of color in this opal is a strong multi flash covering the entire stone wi...
Category

21st Century and Contemporary Australian Fashion Rings

Materials

Opal, 14k Gold

Black Opal Ring
Black Opal Ring
Free Shipping
Heart garnet ring. 14k Gold Heart Eternity Ring with Heart Garnets!
By Daizy Jewellery
Located in Istanbul, TR
14 kt solid gold heart Eternity ring with heart natural garnets. January birthstone. Heart eternity ring band. Valentines gift jewelry. Full circle of hearts. Weight: 2.2 g. (depen...
Category

2010s Turkish Modern Fashion Rings

Materials

Garnet, 14k Gold

2.56 Carat Natural Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful halo ring featuring a 2.56 Carat, Natural, Australian Black Opal and 1.68 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are ...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Art Nouveau Signed Durand & Co. Black Opal, Diamond, Ombre Enamel 18K Gold Ring
Located in New York, NY
Entrancing Art Nouveau period black opal, diamond, ombre enamel 18k gold ring by Durand & Co. The dramatic oval opal framed in an exquisite ombre enamel paneled frame set with six E...
Category

Early 20th Century American Art Nouveau Cocktail Rings

Materials

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

Archaeological-Revival Coral and Gold Spartan Diadem
Located in London, GB
An archaeological-revival coral and gold Spartan diadem, in the form of a gold band with seven concave discs each set with a cabochon coral, alternating with eight floral motifs each...
Category

Antique 1840s Italian Classical Roman More Jewelry

Materials

Coral, 18k Gold, Yellow Gold

Opal Diamond Earrings, Genuine Opal, Diamond Halo .91 Carat Stud Earrings
By Five Star Jewelry
Located in Austin, TX
These organic blue opal earrings are to die for! The opal is incredibly bright and looks gorgeous with a halo of diamonds around each. The stud design is the most popular type of e...
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Mid 20th Century Australian Opal Ring
Located in ADELAIDE, SA
Mid 20th Century Australian opal ring featuring a handmade all yellow gold six claw box coronet with half-round shank. Recently restored and the opal re-polished this ring is ready f...
Category

Mid-20th Century Modern Cocktail Rings

Materials

Opal, 18k Gold

Rare Victorian Opal Diamond Enamel Gold Cuff Bangle Bracelet Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Elegant and finely detailed Victorian Antique Opal, Diamond and Enamel Bangle Cuff Bracelet. Hand crafted in 18 Karat yellow Gold and set with opals, weighing appro...
Category

Antique Late 19th Century Victorian Cuff Bracelets

Materials

Diamond, Opal, Gold, 18k Gold, Enamel

Dalben Lightning Ridge Australian Crystal Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k rose gold satin finishing ring with a 3,07 carat bezel-set pear shape magnificent Lightning Ridge Australian crystal opal . The Lightning Ridge Australian crystal...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

4 Carat Bezel Set Aquamarine Gemstone Ring in 18K Solid Yellow Gold
By VR Jewels
Located in Houston, TX
Aquamarine Solitaire Ring in 18K Yellow Gold is a perfect statement jewelry to match with every outfit of your wardrobe. It's just a simple ring and simplicity is the ultimate form o...
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Aquamarine, 18k Gold, Yellow Gold

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A classic Australian black opal with top-quality play of color! The 3.21 carat opal shows bright flashes of predominantly reds along with oranges, blues, and greens. A true beauty, i...
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black 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 boulder opal and has great play-of-color as is shows a dazzling array of blues and gree...
Category

21st Century and Contemporary American Fashion Rings

Materials

Opal, Gold, 18k Gold

Ombre Ultramarine Boulder Opal One of a Kind 22k Gold Ring, Lola Brooks, 2022
Located in Dallas, TX
One of a Kind Ring by jewelry maker Lola Brooks hand-fabricated in matte-finished 22k yellow gold featuring a breathtaking 5.84 carat ultramarine boulder opal with ombre coloration a...
Category

2010s American Artisan Fashion Rings

Materials

Opal, Yellow Gold, 22k Gold, Gold

Black Opal Vitage Style Ring in 14 Karat Gold, Ethiopian Opal Cabochon Ring
By Daizy Jewellery
Located in Istanbul, TR
Black opal vitage style ring in 14 karat gold. Ethiopian opal cabochon ring. October Birthstone opal ring. Multicolor opal ring. Material: 14 karat gold (you can choose color). Weig...
Category

2010s Turkish Modern Cocktail Rings

Materials

Opal, Black Opal, Gold, 14k Gold, White Gold, Yellow Gold

Recent Sales

Made to Order, 18K Gold Boulder Opal Diamond Ring
Located in Waterloo, New South Wales
This one of a kind ring is from Lingjun's earlier collection, featuring a solid boulder opal from
Category

21st Century and Contemporary Australian Contemporary Cocktail Rings

Materials

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

Giulians Contemporary 18k 19.26ct Australian Boulder Opal Cocktail Ring
By Giulians
Located in Sydney, NSW
Giulians contemporary 18k 19.26ct Australian Boulder Opal Ring. This cocktail ring showcases a
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A top gem quality 2.23 carat boulder opal with exceptional play of color showing strong flashes of
Category

21st Century and Contemporary More Rings

Materials

Diamond, White Diamond, Opal, Platinum

Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A fine Australian boulder opal with excellent play-of-color! The opal weighs 2.72 carats and
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Boulder Opal Diamond Platinum Gold Ring
Located in Beverly Hills, CA
A lovey ring featuring a 5.87 carat boulder opal showing a unique pattern like a sunset over the
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

Large Boulder Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A fanciful cocktail ring featuring a 25.73 carat boulder opal. The opal shows layers of colors
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Magnificent Australian Boulder Opal Diamond Platinum Gold Ring
Located in Beverly Hills, CA
A seriously special cocktail ring featuring a large 37.73 carat boulder opal from Lightning Ridge
Category

2010s Cocktail Rings

Materials

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

7.72 Carat Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A large and beautiful Australian boulder opal is set in this stylish platinum ring. The opal weighs
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Platinum

Stunning 15.25 Carat Australian Boulder Opal Platinum Ring
Located in Beverly Hills, CA
A very fine and impressive Australian boulder opal takes center stage. It weighs a massive 15.25
Category

21st Century and Contemporary American Fashion Rings

Materials

Opal, Platinum

Platinum 5.12 Carat Boulder Opal Ring with Diamond Accents
Located in Cape May, NJ
Hallmarks: PT900 Composition: Platinum Primary Stone: Boulder Opal Stone Carat: Approximately
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Opal, Platinum

Australian 7.00ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
black boulder opal is of clean, vivid colour, set in an 18K solid gold and platinum ring with high
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

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

Australian 23.87ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
only own a true masterfully-created ring, but also a huge gem-grade boulder opal like you have never
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

LB Exclusive Platinum 0.43 Ct Diamond and Boulder Opal Ring
By LB Exclusive
Located in Southampton, PA
a uniquely shaped 5.36 carat Boulder Opal. The stone is surrounded by a halo of platinum and set
Category

21st Century and Contemporary More Rings

Materials

Diamond, Opal, Platinum

Boulder Opal Fancy Shape and White Diamond Cocktail Ring in 18k and Platinum
Located in Los Angeles, CA
Beautiful 7.14 ct. Boulder opal fancy shape with 0.04 ct. good quality white diamond rounds
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Platinum

Fine Australian Opal Platinum Solitaire Ring
Located in Beverly Hills, CA
A superb boulder opal from Australia rivaling any other stone available. The opal weighs 2.45
Category

21st Century and Contemporary American Cocktail Rings

Materials

Opal, Platinum

Shreve & Co. Victorian Opal Multi-Gem Platinum Gold Antique Arrowhead Pendant
By Shreve & Co.
Located in Philadelphia, PA
Designed as an arrowhead comprised of a triangular tablet of boulder opal measuring 13.5 x 30.0 mm
Category

Antique Early 1900s Victorian Pendant Necklaces

Materials

Emerald, Opal, Ruby, Blue Sapphire, Gold, 14k Gold, Yellow Gold, Platinum

Australian Boulder Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A beautiful ring featuring a gem 4.73 carat boulder opal with all the colors in the spectrum
Category

21st Century and Contemporary Cocktail Rings

Materials

Opal, Platinum

Boulder Black Opal Diamond Platinum Cocktail Ring
Located in Los Angeles, CA
within this kaleidoscopic boulder black opal and platinum cocktail ring capable of unleashing feelings of
Category

1990s Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Ocean Blue Australian Boulder Opal Ring PT900 Platinum V1105
Located in Osprey, FL
This dazzling Ocean Blue Australian Opal Ring is crafted in solid PT900 Platinum to provide a
Category

2010s American Engagement Rings

Materials

Opal, Platinum

Australian 9.07ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
this is the ring fit for royalty! SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 9.07ct
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

LB Exclusive Platinum 0.50 Ct Diamond and 2.37 Ct Boulder Opal Ring
By LB Exclusive
Located in Southampton, PA
0.50 ct Diamond and 2.37 ct Boulder Opal Ring would make a notable addition to your jewelry collection
Category

21st Century and Contemporary Band Rings

Materials

Opal, Diamond, Platinum

GIA Certified 6.52 Carat Natural Boulder Fire Opal with Matrix Platinum Ring
Located in LA, CA
Platinum 10.44gm Natural Boulder Black Fire opal with matrix 6.52ct Natural Diamonds 0.12ct VVS
Category

2010s American Cocktail Rings

Materials

White Diamond, Fire Opal, Platinum

Giulians Contemporary 18k 4.80ct Australian Boulder Opal Ring
By Giulians
Located in Sydney, NSW
Giulians contemporary 18 karat Australian Boulder Opal Ring. This cocktail ring showcases a 4.80ct
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Get Updated with New Arrivals
Save "Platinum Boulder Opal Ring", and we’ll notify you when there are new listings in this category.

Platinum Boulder Opal Ring For Sale on 1stDibs

Find the exact platinum boulder opal ring you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and Yellow 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 platinum boulder opal ring 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. Take a look at a platinum boulder opal ring featuring Diamond from our inventory today to add the perfect touch to your look. Today, if you’re looking for a mixed cut version of this piece and are unable to find the perfect match, our selection also includes round cut and cabochon alternatives. There aren’t many items for men if you’re seeking a platinum boulder opal ring, as most of the options available are for women and unisex.

How Much is a Platinum Boulder Opal Ring?

On average, a platinum boulder opal ring at 1stDibs sells for $3,650, while they’re typically $1,920 on the low end and $21,000 for the highest priced versions of this item.

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.