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Tiffany & Co. Forever Half Circle Diamond Band Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Forever Half Circle Diamond Band
Style: Band
Ref. number: 600034405
Metal
Category
2010s Band Rings
Materials
Diamond, Platinum
Tiffany & Co Forever Half Circle Diamonds Platinum Band Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. FOREVER Half Circle Diamond Band Ring
Style: Half-circle Band
Metal: Platinum
Category
2010s Wedding Rings
Materials
Diamond, Platinum
Tiffany & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 5
Metal: Platinum
Size: 5
Band
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
TIFFANY & Co. Platinum Half Circle Diamond Novo Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Half Circle Diamond Novo Band Ring 5.5
Metal: Platinum
Size: 5.5
Band Width
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5
Metal: Platinum
Size: 5.5
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5.5
Metal: Platinum
Size: 5.5
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4.5
Metal: Platinum
Size: 4.5
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
Tiffany & Co. Round Diamond Bead Set Half Circle Band Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Diamond Wedding Band Ring
Style: Half-Circle Bead Set
Metal: Platinum PT950
Size
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
Tiffany & Co. Round Diamond Bead Set Half Circle Band Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Diamond Wedding Band Ring
Style: Half-Circle Bead Set
Metal: Platinum PT950
Size
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
TIFFANY & Co. Platinum 1.5mm Half Circle Diamond Lucida Band Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 1.5mm Half Circle Diamond Lucida Band Ring 5
Metal: Platinum
Size: 5
Band
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
TIFFANY & Co. Platinum 3mm Half Circle Diamond Sapphire Band Ring 6.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 3mm Half Circle Diamond Sapphire Band Ring 6.5
Metal: Platinum
Size: 6.5
Category
2010s American Wedding Rings
Materials
Diamond, Sapphire, Platinum
Tiffany & Co. Platinum Half Circle Bead-Set Diamond Band Ring 6
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 2.75mm Half Circle Bead-set Diamond Band Ring 6
Metal: Platinum
Size: 6
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
Tiffany & Co Half Circle Round Diamond 0.33 Carat Wedding Band Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Half-Circle Channel-Set Diamond Band
Style: Channel-Set
Width: 3 MM
Metal
Category
2010s Band Rings
Materials
Diamond, Platinum
Tiffany & Co. Platinum Half Circle Diamond Wedding Band Ring
By Tiffany & Co.
Located in New York, NY
Mint condition
Brand: Tiffany & Co.
Style: Half Circle Diamond Band
Size: 10
Metal: Platinum
Category
2010s Cocktail Rings
Tiffany & Co Platinum Half Circle Wedding/Anniversary Band/Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co Forever Platinum Half Circle Wedding/Anniversary Band/Ring, adorned with a total
Category
2010s American Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany & Co Channel Set Round Diamond Half Circle Wedding Band Platinum #1
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Tiffany Diamond Wedding Band Ring
Style: Channel-Set Half Circle
Metal: Platinum
Category
2010s American Band Rings
Materials
Diamond, Platinum
Tiffany & Co Channel Set Round Diamond Half Circle Wedding Band Platinum #2
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Tiffany Diamond Wedding Band Ring
Style: Channel-Set Half Circle
Metal: Platinum
Category
2010s American Band Rings
Materials
Diamond, Platinum
Tiffany & Co Platinum Half Circle Wedding/Anniversary Band Ring
By Tiffany & Co.
Located in Rome, IT
Genuine Tiffany & Co Platinum Half Circle Wedding/Anniversary Band featuring a total diamond weight
Category
2010s American Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany & Co. diamond wedding band in platinum with a half-circle of diamonds
By Tiffany & Co.
Located in Surfside, FL
Tiffany & Co. diamond wedding band in platinum with a half-circle of diamonds, 3 mm.Total carat
Category
20th Century Fashion Rings
Materials
Platinum
Tiffany & Co. Platinum 7 Stone Forever Half Circle Diamond Band Ring .57ct TW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Half Band ring from the Forever collection finely crafted in platinum featuring 7
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Platinum
Tiffany & Co. Platinum Novo 0.18 Carats Total Half-Circle Band Ring
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Band ring from the Novo collection finely crafted in platinum featuring 16 round
Category
2010s American Contemporary Band Rings
Materials
Diamond, Platinum
Spectra Fine Jewelry Contemporary Half-Circle Diamond Wedding Band
By Spectra Fine Jewelry
Located in New York, NY
Celebrate your everlasting love with this exquisite 5-Stone Diamond Wedding Band, a symbol of
Category
21st Century and Contemporary American Contemporary Wedding Rings
Materials
Diamond, Platinum
Tiffany & Co Platinum Half Circle Eternity Band Ring .17ct 2 mm Size 6
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. half-circle wedding band ring from the Tiffany setting collection finely crafted in
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
Tiffany & Co Platinum Half Circle Eternity Band Ring .17ct 2 mm Size 6.5
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. half-circle wedding band ring from the Tiffany setting collection finely crafted in
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
Tiffany & Co. Platinum Novo 2mm 0.18 cts Total Half-Circle Band Ring Size 7
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Band ring from the Novo collection finely crafted in platinum featuring 18 round
Category
21st Century and Contemporary American Contemporary Band Rings
Materials
Diamond, Platinum
4.00 carat Three-Row Pavé Diamond Half Hoop Earrings Platinum
Located in La Jolla, CA
of Round Brilliant Diamonds in a half circle hoop design pavé-set in Platinum. The earrings have
Category
20th Century North American Hoop Earrings
Materials
Diamond, Platinum
Tiffany & Co. Setting Wedding Band Platinum Eternity 2.5mm Full Circle
By Tiffany & Co.
Located in Overland Park, KS
platinum with a full circle of round brilliant diamonds in a channel setting. It's beautiful worn on its
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Platinum
Contemporary Platinum Diamond Pearl Brooch
Located in New York, NY
platinum and features round and baguette diamonds with an estimated weight of 4 carats of F-H color and VS
Category
21st Century and Contemporary American Brooches
Materials
Diamond, Pearl, Platinum
Antique Belle Époque Platinum Diamond Swag Necklace
Located in New York, NY
jack knife platinum sections that suspend half moons secretions of diamonds and diamond pendant fringe
Category
Early 20th Century Unknown Belle Époque More Necklaces
Materials
Diamond, Platinum
Tiffany & Co. Channel Set Round Diamond Wedding Band 0.24 Carat Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Diamond Wedding Band
Style: Half-Circle Channel-Set
Metal: Platinum PT950
Size
Category
2010s Band Rings
Materials
Diamond, Platinum
Tiffany & Co. Platinum and Diamond Wedding Band Ring 2.5 MM
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co.
Style: Half Circle Diamond Wedding Band
Sku Number: 16183334
Size: 4- sizable
Metal
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
Tiffany & Co. Platinum and Diamond Wedding Band Ring 2.5 MM
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co.
Style: Half Circle Diamond Wedding Band
Sku Number: 16183296
Size: 5.5 - sizable
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
1.15ct Emerald Cut Emerald Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
diamonds set in half-bezels. Diamond-shaped bezels set with a single diamond adorn each shoulder. This ring
Category
21st Century and Contemporary Unknown Art Deco Cluster Rings
Materials
Diamond, Emerald, Gold, Yellow Gold, Platinum
Platinum Semi Eternity Channel Set Diamond Engagement Anniversary Band Ring
Located in Palm Springs, CA
features seven icy white round diamonds channel set in a highly polished platinum half circle setting. The
Category
1990s American Contemporary Engagement Rings
Materials
Diamond, Platinum
Tiffany & Co. Round Brilliant Diamond Wedding Band Ring Platinum 2.5 MM
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co.
Style: Half Circle Diamond Wedding Band
Sku Number: 16183334
Metal: Platinum PT950
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
Tiffany & Co. Channel Set Semi Eternity Diamond Wedding Band Ring Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
17 bright white diamonds set in a half circle in a highly polished platinum setting. The platinum
Category
21st Century and Contemporary Unknown Contemporary Band Rings
Materials
Diamond, Platinum
Tiffany & Co. Round Brilliant 0.22 Carat Diamond and Platinum Wedding Band Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co.
Style: Half Circle Diamond Wedding Band
Sku Number: 18408929
Size: 4 - sizable
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
Tiffany & Co. Round Brilliant Diamond and Platinum Wedding Band Ring 2 MM
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co.
Style: Half Circle Diamond Wedding Band
Sku Number: 16183334
Size: 6- sizable
Metal
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
Tiffany & Co. Round Brilliant 0.22 Carat Diamond and Platinum Wedding Band Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co.
Style: Half Circle Diamond Wedding Band
Sku Number: 18408929
Size: 4 - sizable
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
Tiffany & Co. Channel Set Semi Eternity Diamond Anniversary Band Ring Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
11 bright white diamonds set in a half circle in a highly polished platinum setting. The platinum
Category
21st Century and Contemporary Unknown Contemporary Band Rings
Materials
Diamond, Platinum
Art Deco 1930s Platinum 2.27tgw Old Cut Diamond & Sapphire Brooch or Pendant
Located in Staines-Upon-Thames, GB
brooch is formed as a circle, half set with diamonds, and half set with sapphires, with a diamond set bow
Category
Early 20th Century Art Deco Brooches
Materials
Diamond, Sapphire, Platinum
Free Shipping
W 1.4 in D 0.26 in L 1.19 in
Art Deco Diamond and Platinum ‘Un Cercle’ Clip Brooch Circa 1931
By Van Cleef & Arpels
Located in London, GB
diamonds, the lower half with cut out details adding to the contrast between the curved and straight edges
Category
Mid-20th Century French Brooches
Materials
White Diamond, Platinum
Tiffany & Co. Channel Set Semi Eternity Diamond Wedding Band Ring Platinum 3.75
By Tiffany & Co.
Located in Scottsdale, AZ
features 15 bright white diamonds set in a half circle in a highly polished platinum setting. The platinum
Category
21st Century and Contemporary Unknown Contemporary Band Rings
Materials
Diamond, Platinum
Tiffany & Co. Channel Set Semi Eternity Diamond Wedding Band Ring in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
ring features 17 bright white diamonds set in a half circle in a highly polished platinum setting. The
Category
21st Century and Contemporary Unknown Contemporary Band Rings
Materials
Diamond, Platinum
Tiffany & Co. Square Cut Diamond Wedding Band Ring in Platinum 0.39 tcw 2.6 MM
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co.
Style: Square cut Diamond Half Circle Band
Sku: 22613413
Metal: Platinum PT950
Size
Category
2010s American Modern Wedding Rings
Materials
Diamond, Platinum
French 20th Century Fine Pearl Diamonds 18 Karat Yellow Gold Platinum Pendant
Located in Poitiers, FR
with rose-cut diamonds, half pearls and baroque pearls. In the center, a rose-cut diamond is set on a
Category
Early 20th Century French Belle Époque Pendant Necklaces
Materials
Diamond, White Diamond, Pearl, Natural Pearl, Gold, 18k Gold, Yellow Gol...
A Platinum Art Deco Geometrical Ring
Located in Amsterdam, NL
the opposite side two half circles set with Swiss cut diamonds (circa 3.5 carat H, P1 and 5.5 carat in
Category
Vintage 1920s French Art Deco Cocktail Rings
Materials
White Diamond, Platinum
Art Deco 3 Carat Diamond and Ruby Tablet or Plaque Ring in Platinum, Circa 1925
Located in Sherman Oaks, CA
initially sees a square, but then picks up circles, triangles, arcs, lines, banners and channels.
Beyond
Category
Early 20th Century Unknown Art Deco Cocktail Rings
Materials
Diamond, White Diamond, Ruby, Platinum
Tiffany & Co. 0.55 Carat Diamond Ring "Lucida Collection"
By Tiffany & Co.
Located in Dallas, TX
This 4.00 mm, platinum half circle ring supports eleven channel-set, "Lucida" cut diamonds with a
Category
Late 20th Century Band Rings
Materials
Diamond, Platinum
Contemporary Japanese Pure Platinum Gold Red Porcelain Box by Master Artist
Located in Takarazuka, JP
infinite. This fascinating and detailed geometric diamond pattern in red, gold and platinum, is
Category
21st Century and Contemporary Japanese Decorative Boxes
Materials
Gold, Platinum
Tiffany & Co. Forever Diamond Band Ring
By Tiffany & Co.
Located in London, GB
, Tiffany & Co. This piece has been crafted from platinum and features a half circle of perfectly matched
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond
Geraldo Diamond Band Ring
Located in Ramat Gan, IL
classic wedding band ring symbolises everlasting devotion and features a half-circle of brilliant round
Category
21st Century and Contemporary Israeli Contemporary Band Rings
Materials
Diamond, 18k Gold
Van Cleef & Arpels Vintage Ruby Diamond 'Huggie' Earrings, circa 1970
By Van Cleef & Arpels
Located in New York, NY
Vintage Diamond Half Hoop Button Earrings, made in France in the 20th century, circa 1970s, would
Category
20th Century French Clip-on Earrings
Materials
Diamond, Ruby, 18k Gold
Tiffany & Co Setting Wedding Band 0.24ct
By Tiffany & Co.
Located in SYDNEY, NSW
Unique features:
Tiffany & Co setting wedding band in platinum with a half circle of diamonds
Category
21st Century and Contemporary Wedding Rings
Materials
Diamond, Platinum
Mark Broumand 0.32 Carat Round Brilliant Cut Diamond Twisted Rope Wedding Band
By Mark Broumand
Located in Los Angeles, CA
design of half circle diamonds and half circle rope texture. The diamonds total 0.32ct in weight and are
Category
2010s More Rings
Lizunova White Gold Half Circle Diamond Eternity Ring; Made to Order
By Lizunova Fine Jewels
Located in Sydney, NSW
gold and set with a half circle of diamonds. This ring looks wonderful stacked with other rings, an
Category
21st Century and Contemporary Australian Contemporary Wedding Rings
Materials
Diamond, 18k Gold, White Gold
Half Moon & Round Diamond 'Luna & Helia' Ring in Platinum by Selin Kent
By Selin Kent
Located in New York, NY
round diamond.
Total carat weight: 0.55c (Half moon: 0.34c / Round: 0.21c)
Diamond color & clarity: D
Category
2010s American Contemporary Bridal Rings
Materials
Diamond, 14k Gold, Platinum
Half Moon & Round Diamond 'Luna & Helia' Ring in Yellow Gold by Selin Kent
By Selin Kent
Located in New York, NY
round diamond.
Total carat weight: 0.55c (Half moon: 0.34c / Round: 0.21c)
Diamond color & clarity: D
Category
2010s American Contemporary Bridal Rings
Materials
Diamond, 14k Gold, Platinum
Half Moon & Round Diamond 'Luna & Helia' Ring in Rose Gold by Selin Kent
By Selin Kent
Located in New York, NY
round diamond.
Total carat weight: 0.55c (Half moon: 0.34c / Round: 0.21c)
Diamond color & clarity: D
Category
2010s American Contemporary Bridal Rings
Materials
Diamond, 14k Gold, Platinum
Art Deco 1.10 Carat Diamond Platinum Antique Engagement Ring
Located in Tampa, FL
diamonds are set in a half circle on each side of the center diamond. Each accenting diamond is bezel set
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
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Save "Platinum Diamond Half Circle", and we’ll notify you when there are new listings in this category.
Platinum Diamond Half Circle For Sale on 1stDibs
Find the exact platinum diamond half circle you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using platinum, gold and 18k gold. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect platinum diamond half circle 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. There have been many well-made iterations of the classic platinum diamond half circle over the years, but those made by Tiffany & Co., Selin Kent and OGI Ltd are often thought to be among the most beautiful. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and baguette cut cut versions available here, too. There aren’t many items for men if you’re seeking a platinum diamond half circle, as most of the options available are for women and unisex.
How Much is a Platinum Diamond Half Circle?
Prices for a platinum diamond half circle can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $955 and can go as high as $98,450, while this accessory, on average, fetches $2,700.
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 rings, vintage 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.
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