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Unique Diamond Platinum Ring

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Unique 6.50 Carat Sapphire and Diamond Ring
By Diamond Scene
Located in New York, NY
A stunning and unique ring to add to any collection. A beautiful 5.10 carat center oval sapphire
Category

21st Century and Contemporary Fashion Rings

Materials

Blue Sapphire, Diamond, White Diamond, Sapphire, Platinum

Unique Diamond Swirl Platinum Engagement Ring
Located in New York, NY
carats of matching round brilliant diamond set in the custom platinum mount. To achieve this quality
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Unique Marquise Cut Platinum Diamond Ring
Located in San Francisco, CA
A unique horizontal twist on a classic design. The platinum beauty features a gorgeous marquise cut
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

11 Carat Oval Diamond Platinum Eternity Band Ring
By Diamond Scene
Located in New York, NY
11.24 carats of ideal cut Oval diamonds G color VS clarity set in a custom handmade platinum
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Unique Elongated 10 Carat Green Emerald Ring
By Diamond Scene
Located in New York, NY
rectangular shape. 1.06 carats of round and special cut side diamonds all set in platinum. The ring is
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, White Diamond, Emerald, Platinum

3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
of 0.25 carat round brilliant cut. This is a stunning diamond engagement ring set in platinum with
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
stunning diamond engagement ring set in platinum with 950 British Hallmarked. Colour: E Clarity: VS2
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

Unique Australian Opal “Double-Color” Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
Unique Australian Opal “Double-Color” Diamond Platinum Cocktail Ring A very unique Australian opal
Category

21st Century and Contemporary North American Fashion Rings

Materials

Diamond, Opal, Platinum

Blue Topaz 2.20 Carat Oval 0.20 Carat Round Diamond Platinum Halo Ring
By Hasbani Diamonds
Located in London, GB
request, size and gemstones. Made by Hasbani Diamonds London. We believe in creating your own unique
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Platinum

GIA 8.20 Carat Certified Blue Sapphire 2.13 Carat White Diamond Platinum Ring
By Hasbani Diamonds
Located in London, GB
. This is a bespoke ring made by Hasbani Diamonds London. We believe in creating your own unique look by
Category

2010s British Modern Engagement Rings

Materials

White Diamond, Diamond, Blue Sapphire, Platinum

Platinum Engagement 0.82 Carat Round Diamond Bespoke Fancy Twist 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.82 Carat White
Category

2010s British Modern Engagement Rings

Materials

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

0.94 Carat Platinum Engagement Round Diamond Bespoke Fancy Vine 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.94 Carat White
Category

2010s British Modern Engagement Rings

Materials

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

Platinum 0.40 Carat Round Diamond Twisted Love 4 Prong Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.40 Carat White
Category

2010s British Modern Engagement Rings

Materials

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

0.50 Carat Round Diamond Bespoke Twisted Love 4 Prong Platinum Engagement Ring
By Hasbani Diamonds
Located in London, GB
Hasbani Diamonds London. We believe in creating your own unique look by creating your own style. The ring
Category

2010s British Modern Engagement Rings

Materials

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

Platinum Engagement 0.68 Carat Round Diamond Bespoke Twisted Love 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.68 Carat White
Category

2010s British Modern Engagement Rings

Materials

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

1.20 Carat Platinum Engagement Round Diamond Solitaire Twist Bespoke 4 Claw Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 1.20 Carat White
Category

2010s British Modern Engagement Rings

Materials

Blue Diamond, Yellow Diamond, Pink Diamond, Black Diamond, Emerald, Garn...

Platinum 0.25 Carat Round Diamond Twisted Love 4 Prong Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
Hasbani Diamonds London. We believe in creating your own unique look by creating your own style. The ring
Category

2010s British Modern Engagement Rings

Materials

Yellow Diamond, Pink Diamond, Black Diamond, Emerald, Garnet, Multi-gems...

Unique 1970s Madeira Citrine Diamond Platinum 18 Karat Gold Ring
Located in New York, NY
Uniquely designed and masterfully handcrafted this bold 1970s creation features an intense orange
Category

Vintage 1970s Cocktail Rings

Materials

Citrine, Diamond, Gold, 18k Gold, Platinum

Unique Platinum Solitaire Ring with 0.80 Ct Natural Diamonds, IGI Cert
Located in רמת גן, IL
Stunning solitaire platinum ring with 0.80 total carat of cut cornered square mixed cut diamond
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, Platinum

SSEF Certified Platinum 9 Ct Colombian Emerald Minor & Diamonds Unique Ring
Located in Antwerp, BE
Magnificent Platinum 9.2 ct Colombian Emerald and Diamonds Unique Ring, With SSEF Certificate
Category

21st Century and Contemporary Artisan More Rings

Materials

Diamond, Emerald, Platinum

Diamond Ring 1.76 Carats "Lightning Bolt" in Solid Platinum unique piece
Located in München, DE
Exceptional Diamond Ring, pavé-set with numerous natural brilliant-cut diamonds approx. 1.76
Category

21st Century and Contemporary European Contemporary Cluster Rings

Materials

Diamond, Platinum

Bespoke Halo Mount for 3-5 Carat Yellow White Diamond Oval Shape Platinum Ring
By Hasbani Diamonds
Located in London, GB
features 0.13 Carat Round Diamond Fancy Intense Yellow giving this Double Halo Diamond Engagement Ring an
Category

2010s British Modern Engagement Rings

Materials

Amethyst, Aquamarine, Citrine, Diamond, White Diamond, Pink Diamond, Eme...

Vintage Platinum 5.05ctw Unique Cabochon Opal w/ Round Diamond Double Halo Ring
Located in Montclair, NJ
Total Carat Weight: 5.05 (exact) Material: Solid Platinum Weight: 10.52 Grams Ring Size: 7.5 (Fitted on
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

Unique GIA Certified 2.12 Carat Old European Diamond Platinum Engagement Ring
Located in New York, NY
This amazing engagement ring from the Art Deco era, is centered with a sparkling GIA certified old
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
One Ruby Diamond Platinum Ring. Featuring one baguette cut ruby of 0.18 carat. Accented by 38 round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Floral platinum diamond ring vintage diamond ring
Located in Boca Raton, FL
Platinum ring made with floral hand finish and a single diamond, age is unknown, size is 4 and can
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

1920s Diamond Platinum Ring
Located in Geneva, CH
piece. Crafted in platinum, the ring features a stunning diamond twisted design that adds a touch of
Category

Vintage 1920s Art Deco Bridal Rings

Materials

Diamond, Platinum

Unique Vintage Retro 14k Gold & Platinum 2.75ctw Diamond & Ruby Insert Ring Set
Located in Montclair, NJ
14k gold and platinum. The center ring features a unique barrel design that is completely drenched
Category

Vintage 1940s Retro Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Platinum

Sphene Diamond Platinum Ring
Located in Beverly Hills, CA
A lovely ring featuring a fine and unique gem, sphene! Sphene has a very high refractive index
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Platinum

Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
brilliant cut diamonds set around the sapphire in a unique pattern. Hand-fabricated in platinum. Ring Size
Category

21st Century and Contemporary American Cocktail Rings

Materials

Sapphire, Diamond, Platinum

Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
set around the ruby in a unique geometric pattern. Hand fabricated in platinum and ready to be worn
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

Zircon Diamond Platinum Ring
Located in Beverly Hills, CA
A sweet ring featuring a 5.21 carat square-shaped zircon. It has a unique orangy-pink color with
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Zircon, Platinum

Chrysocolla Diamond Platinum Ring
Located in Beverly Hills, CA
A fine and unique gemstone, chrysocolla, the bright blue variety of chalcedony, takes center stage
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Chrysocolla, Platinum

Tanzanite Diamond Platinum Ring
Located in Beverly Hills, CA
A unique and modern design, this ring features a 10.79 carat gem tanzanite with exceptional color
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Platinum Milky Diamond Daisy Ring
By Faye Kim
Located in Westport, CT
Unique, one of a kind and handcrafted, Faye Kim's Platinum Milky Diamond Daisy Ring with its split
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Platinum

Platinum Oval-Cut Diamond Ring
Located in New York, NY
Indulge in the exquisite beauty of the Platinum Ring set with oval-cut diamonds. Crafted from
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Cabochon Tourmaline Diamond Platinum Ring
Located in Beverly Hills, CA
A unique ring featuring a 7.23 carat tourmaline with a luscious and deep blue-green color. The
Category

21st Century and Contemporary More Rings

Materials

Diamond, Tourmaline, Platinum

Tsavorite Garnet Diamond Platinum Ring
Located in Beverly Hills, CA
brilliant-cut diamonds set around the ring adding brilliant and sparkle. Hand-fabricated in platinum and
Category

21st Century and Contemporary Fashion Rings

Materials

Garnet, Tsavorite, Diamond, Platinum

Platinum Mixed Diamonds Spiral Ring
Located in Miami, FL
. This unique platinum spiral ring is all you need to make a gorgeous style statement. The breathtaking
Category

2010s Modern Cocktail Rings

Materials

Diamond, Platinum

Orange Zircon Diamond Platinum Ring
Located in Beverly Hills, CA
A chic and elegant platinum ring! It features a beautiful zircon weighing 5.21 carats with a unique
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Zircon, Platinum

Rubellite Tourmaline Diamond Platinum Ring
Located in Beverly Hills, CA
A fine tourmaline of the red rubellite variety takes center stage of this unique platinum ring. The
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Romantic Antique Diamond Platinum Ring
Located in New York, NY
Luminous romantic diamond ring in an unusual horizontal configuration. Bright rose-cut diamonds
Category

Antique 1890s American More Rings

Materials

Diamond, Platinum

Diamond Cluster Geometric Platinum Ring
Located in Beverly Hills, CA
A unique diamond ring featuring 2 carats of round brilliant and baguette-cut diamonds set in
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Platinum

French Platinum Ring Ruby Diamonds
Located in Vannes, FR
Discover the splendor of this platinum engagement ring with ruby and diamonds, an exceptional piece
Category

20th Century French Retro Engagement Rings

Materials

Diamond, Ruby, Platinum

Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
A fine platinum ring featuring a 8.26 carat star sapphire. The sapphire has a unique soft gray
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

Oval Tanzanite Diamond Platinum Ring
Located in Bal Harbour, FL
cocktail ring and this is the one! The deep, velvety blue, oval tanzanite is set in a bold, platinum
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Rhodolite Garnet Diamond Platinum Ring
Located in Beverly Hills, CA
A unique ring featuring a 4.85 carat rhodolite garnet, which has a lovely triangular shape and
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Garnet, Rhodolite, Platinum

Wedding Band Diamond Ring Three Rings in One Unique Diamond Rings Movabale
Located in Jupiter, FL
Three rings in one, you can wear as three rings or as single rings on different fingers. GRAM
Category

21st Century and Contemporary Unknown Modernist Band Rings

Materials

Diamond, Platinum

Emerald Diamond Spiral Platinum Ring
Located in Beverly Hills, CA
Such a fun and stylish design! This unique ring features a fine 0.67 carat square-shaped emerald
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Emerald, Platinum

Purple Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Purple Sapphire Diamond Platinum Ring. Featuring one baguette cut purple sapphire of 0.99 carat
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Platinum

Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
of the setting adding to the uniqueness of this ring. Hand fabricated in platinum. Ring Size 7.25
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Spinel Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A chic ring featuring a gem 3.42 carat spinel with a unique pinkish-violet color. Due to spinel’s
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Spinel, Platinum

Radiant Cut Diamond Platinum Engagement Ring
Located in Long Beach, CA
diamonds make this a stunning, unique ring to be enjoyed by someone who likes something a little different
Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, Platinum

Golden Beryl Diamond Platinum Ring
Located in Beverly Hills, CA
diamonds adding sparkle to the ring. Hand-fabricated in platinum and ready to be worn. Ring Size 6.50
Category

21st Century and Contemporary American Cocktail Rings

Materials

Beryl, Diamond, Platinum

Platinum Cognac Color Diamond Cocktail Ring
Located in Stuart, FL
This unique platinum cocktail ring has 77 total diamonds including a beautiful cognac color diamond
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Platinum

Emerald Diamond Exclusive Platinum Ring
By Picchiotti
Located in Geneva, CH
Your attention is presented to a unique object in the world of jewelry - a stunning ring crafted in
Category

21st Century and Contemporary Italian Art Deco Cluster Rings

Materials

Diamond, Emerald, Platinum

Platinum 0.49ct Diamond and Sapphire Ring
By LB Exclusive
Located in Southampton, PA
This rings dynamic platinum setting gives it a uniquely elegant point of view. Diamonds with a
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Sapphire, Platinum

Unique GIA Fancy Light Yellow Diamond Engagement Ring
Located in New York, NY
diamond is set with white step cut trapezoid diamonds weighing .75 carats -- VS clarity. The ring is
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum, 18k Gold

Tanzanite & Diamond engagement ring in Platinum
Located in Boca Raton, FL
Tanzanite engagement ring in platinum with diamonds, beautiful vintage ring with antique diamonds
Category

20th Century Engagement Rings

Materials

Diamond, Tanzanite, Platinum

Contemporary "Portuguese 7 Rings" Diamond and Platinum Ring
By Rosior
Located in Porto, PT
Rosior "Portuguese Seven Rings" - a Contemporary Diamond Ring set in Platinum. This traditional
Category

21st Century and Contemporary Portuguese Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Platinum

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Unique Diamond Platinum Ring For Sale on 1stDibs

Surely you’ll find the exact unique diamond platinum ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Platinum, 18k Gold and Gold, this item was constructed with great care. You can easily find a 33 antique edition and 15 modern creations to choose from as well. Making the right choice when shopping for a unique diamond platinum ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, 2.5 Carat and 3 Carat are consistently popular carat weights. Creating a unique diamond platinum ring has been a part of the legacy of many jewelers, but those produced by Diamond Scene, Emilio! and Single Stone are consistently popular. Today, if you’re looking for a baguette cut version of this piece and are unable to find the perfect match, our selection also includes old european cut and asscher cut alternatives. Most of our unique diamond platinum ring for sale are for women, but there are 11 pieces available to browse for men.

How Much is a Unique Diamond Platinum Ring?

On average, a unique diamond platinum ring at 1stDibs sells for $16,000, while they’re typically $3,350 on the low end and $69,000 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.