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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...

0.95 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in 18 Karat White Gold, with a total of 0.95 Carat White Diamond. Set in an open gallery
Category

2010s British Modern Engagement Rings

Materials

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

2.10 Carat 18 Karat Engagement Round Diamond Trilogy 4 Prongs Three-Stones Ring
By Hasbani Diamonds
Located in London, GB
Favourite classic, This trilogy ring representing past, present and future, Is made with three
Category

2010s British Modern Engagement Rings

Materials

Pink Diamond, Black Diamond, Emerald, Garnet, Multi-gemstone, Peridot, R...

Platinum Engagement Ring Prong Set with Pear Shape Diamond and Baguettes
By Trabert Hoeffer
Located in Chicago, IL
Platinum engagement ring set with 1.06 Pear shape diamond H-I color, SI2 clarity, and two bar set
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

0.95 Carat Round Diamond Twisted 18 Karat Rose Gold 4 Prong Love Engagement Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in 18 Karat Rose Gold, with a total of 0.95 Carat White Diamond. Set in an open gallery
Category

2010s British Modern Engagement Rings

Materials

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

Tiffany & Co. 2.29 Carat Round Diamond Solitaire 6 Prong Engagement Ring, F/VS1
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 5 Say YES to this incredible diamond solitaire engagement ring from Tiffany & Co.! This
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Natural Sapphire Diamond Engagement Ring, Platinum, Ring
Located in McLeansville, NC
A platinum natural sapphire and diamond engagement ring. This small ring features a prong set, oval
Category

Vintage 1970s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in New York, NY
secured by 6 prongs. The central diamond is accompanied by a leather bound Tiffany certificate stating the
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

1930's Art Deco 1.34 CTW Old Mine Cut Diamond Platinum Six Prong Engagement Ring
Located in Philadelphia, PA
clarity. Set in a six pronged basket and flanked by single cut diamonds. Weighing approximately 0.06 carat
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian Filigree Diamond Platinum Engagement Ring
Located in Scotts Valley, CA
Details: Lovely Edwardian platinum and diamond engagement ring (dates 1900-1910). Delicate design
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Platinum

Jeff Cooper Platinum Princess Cut 3-Stone Diamond Engagement Ring Size 6
By Jeff Cooper
Located in Sherman Oaks, CA
Jeff Cooper Platinum Princess Cut 3 Stone Diamond Engagement Ring Princess Cut Center Diamond
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

4.89 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
antique 4.89 carat diamond solitaire ring is crafted in platinum. The 4.89 carat diamond solitaire is
Category

Antique Early 1900s Unknown Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Platinum

1.15ctw Round Diamond Engagement Ring 18k Gold Platinum Size 6 Simon G GIA
By Simon G Jewelry
Located in McLeansville, NC
behind one of the prongs. - Natural Diamonds (accents) - Total Carats - 0.20ctw Cut - Baguette Color - G
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Judith Conway Platinum and Diamond Engagement Ring
Located in Kirkwood, MO
Judith Conway Platinum and Diamond Engagement Ring. It has an 8.0 mm cubic zirconia center which is
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond and Platinum Ring Engagement Ring
Located in Wheaton, IL
Eye-catching Art Deco platinum and diamond lady's ring containing one (1) dazzling prong set Old
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Platinum Diamond Engagement Ring 2.03ctw
Located in Narberth, PA
A gorgeous diamond engagement ring from the Art Deco (ca1930) era! This stunning piece has a
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.31 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 5.31 ct. diamond platinum engagement ring centering one claw prong set, pear
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.81 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 1.81 ct. diamond platinum engagement ring centering one prong set, cushion
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

4.42 Carat Emerald Cut Diamond Platinum Engagement Ring
By Steven Fox Jewelry
Located in Greenwich, CT
This quintessentially elegant 4.42 carat emerald cut diamond engagement ring will quickly become a
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified .87 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage Old European cut .87 natural faint gray diamond filigree engagement ring. circa 1910. GIA
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Solitaire Diamond Platinum Engagement Ring by Tiffany & Co.
By Tiffany & Co.
Located in San Francisco, CA
/VS1 with Excellent Cut. The timeless 6-prong Tiffany Engagement Ring weighs 4 grams and is a size 6.0
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

1930s 1.01 Carat Diamond and Platinum Engagement Ring
Located in Atlanta, GA
1930s Art Deco 1.01 Carat Engagement Ring - Platinum, Diamonds Features: Never Worn, Mint
Category

Mid-20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum Art Deco 7 Stone Diamond Engagement Ring
Located in Santa Barbara, CA
Accent Diamonds: 6 = 0.08 Carats Ring Size: 4.75, sizeable Rise Above Finger: 5mm Ring Face: 5.8mm x
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond 8.88 Carat Imperial Topaz Engagement Ring
Located in Los Angeles, CA
Carats, 20 Round Diamonds G-H Color VS2-SI1 Clarity 0.72 Carats. Size- 6. FREE SIZING!!!! Ring is
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Topaz, Imperial Topaz, Platinum

1920s 2.09 Carat Total Platinum Diamond Engagement Ring
Located in Atlanta, GA
Item Description: Metal type: Platinum Weight: 2.5 Grams Size: 6 (resizable to make smaller; unable
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

6 carat engagement ring
Located in Dublin, IE
colour of the ring. Yellow gold - Platinum -white gold everything is possible. And like all custom
Category

2010s Irish Modern Engagement Rings

Materials

White Diamond, 18k Gold, Yellow Gold

Vintage MCM Platinum 0.80 Carat Diamond Solitaire Engagement Ring
Located in Santa Barbara, CA
This classic mid century solitaire engagement ring is an excellent choice for those seeking value
Category

Vintage 1960s Contemporary Engagement Rings

Materials

Diamond, Platinum

1.35 Carat Princess Cut Diamond Platinum Engagement Ring
Located in Sherman Oaks, CA
One electronically tested Platinum ladies cast diamond unity ring with a bright finish. Condition
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Contemporary 1.33 Carats Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Philadelphia, PA
platinum. Numbered and fully signed for Tiffany & Co.. Circa: 2000's. Ring size: 6 1/4 and sizable
Category

Early 2000s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Entrancing Art Deco 0.85ct Diamond Engagement Ring in Platinum
Located in Boston, MA
A delightful handmade original Art Deco period diamond engagement ring in platinum. Centering this
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

1.93 Carat Round Cut Diamond Eternity Band Prong Platinum Ring 4.5 Grams
Located in Aventura, FL
the perfect balance of Platinum to diamonds and comfortable ring, This ring is size 6 Sparkling white
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Three-Stone Diamond Engagement Ring in Platinum 6.15 Carat
Located in New York, NY
Three matching emerald cut stones create a stunning, but subtle, engagement piece. This ring was
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

.46ct Diamond Platinum Hand Engraved Pave Set Engagement Ring
Located in Stamford, CT
Simple classic six prong Diamond engagement ring with bead set diamond sides and hand engraving
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

.90 Carat Diamond Old European Cut Platinum Engagement Ring
Located in Stamford, CT
.90ct diamond Platinum antique style engagement ring. Old European cut diamond set in a triple
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.35 Carats Diamond Platinum Trellis Engagement Ring
Located in Philadelphia, PA
Tested as platinum Circa: 1930s Ring Size: 6 1/2 & sizable Measures North to South 8.0 mm and sits 6.3
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 1.14 Carats Diamond Platinum Bombé Engagement Ring
Located in Philadelphia, PA
with SI clarity. Tested as platinum. Circa: 1930s. Ring Size: 6 1/4 & sizable. Measures: North to South
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Handmade Platinum Diamond 8.43 Carat Trillion Peridot Engagement Ring
Located in Los Angeles, CA
% Platinum, 10% Iridium. Stones- Genuine Trillion Peridot 8.43 Carats, 16 Round Diamonds F-G Color SI2
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Peridot, Platinum

Vintage 1.02cts Round Cut Diamond Platinum Geometric Engagement Ring
Located in Miami, FL
An exquisite Round Cut Engagement Ring with a Geometric style. Bringing the beauty of the Art Deco
Category

Vintage 1940s North American Art Deco Engagement Rings

Materials

Diamond, Platinum

Contemporary Fancy Orange Brown Diamond Platinum Five Stone Engagement Ring
Located in Philadelphia, PA
weights Stamped for platinum Circa: 2000's Ring size: 6 3/4 and sizable Measures north to south 7.5 mm
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Brown Diamond, Platinum

6 Carat Round Brilliant Diamond Engagement Ring Certified E VS1
Located in New York, NY
Weight: 0.75 Carats Shape: Baguette Cut Setting: Three Stone & 4 petite claw prong Metal: Platinum 11.80
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

6 Carat Cushion Cut Diamond Engagement Ring GIA Certified D VVS1
Located in New York, NY
Dayana 6 Carat D VVS1 Cushion Cut Diamond Engagement Ring in Platinum by Mike Nekta GIA CERTIFIED
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.96 CTW Diamond Platinum Wheat Engagement Ring
Located in Philadelphia, PA
Flanked by engraved wheat motif shoulders Stamped for platinum Circa: 1920's Ring size: 6 1/2 and
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Three-Stone EGL Certified Round Brilliant Diamond Platinum Engagement Ring
Located in Seattle, WA
a classic four-prong setting. This ring is a size 6, but can be sized to a number of different sizes
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.41 Carat Round Diamond Platinum Solitaire Engagement Ring
Located in Stamford, CT
Solitaire diamond engagement ring. EGL certified 1.41ct round brilliant cut diamond in a platinum 6
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. Lucida 1.12 Carats Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Philadelphia, PA
Engagement ring centers a signature Lucida cut diamond weighing 1.12 carats total - D color with
Category

1990s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 1.64 Carat Natural Yellow Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
1960's natural brown and yellow diamond engagement ring. GIA certified round center stone in a 6
Category

Vintage 1960s Engagement Rings

Materials

Brown Diamond, Diamond, Yellow Diamond, Platinum

Tiffany & Co. Round Diamond Engagement Ring 1.23 Carat GVS2 Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Diamond Engagement Ring Style: Six-Prong Classic Tiffany Solitaire Serial Number
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

6 Carat Round Curt Diamond Engagement Ring GIA Certified I VVS2
Located in New York, NY
BRIA -6 CT ROUND DIAMOND RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 5.5 Carats
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

6 Carat Oval Cut Diamond Engagement Ring GIA Certified D VS2
Located in New York, NY
FATIMA OVAL DIAMOND ENGAGEMENT PLATINUM RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

6 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VS1
Located in New York, NY
SEDA EMERALD CUT THREE STONE DIAMOND ENGAGEMENT RING IN PLATINUM GIA CERTIFIED Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Vintage Platinum .58ctw Old European Cut Diamond Solitaire Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old European Cut - Prong Set - H/I Color - VS2 Clarity
Category

Vintage 1940s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.25 Carat Light Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
1940's diamond engagement ring. GIA certified natural light brown center diamond with two baguette
Category

Early 20th Century Engagement Rings

Materials

Diamond, Brown Diamond, Platinum

Contemporary 1.79 CTW Step Cut Diamond Platinum Channel Engagement Ring
Located in Philadelphia, PA
diamonds set in a platinum channel. Satisfy your modern style with this beautiful and elegant ring.
Category

21st Century and Contemporary Engagement Rings

Materials

White Diamond, Diamond, Platinum

6 Carat Oval Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
OLIVE - OVAL CUT DIAMOND ENGAGEMENT RING PLATINUM BY MIKE NEKTA GIA CERTIFIED Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Platinum Set 1.20 Carat, G, VS2, Marquise Diamond Engagement Ring
By Gad & Co.
Located in Miami, FL
Platinum set natural diamond engagement ring with curvaceous bypass style ring shank. Center stone
Category

21st Century and Contemporary Art Nouveau Engagement Rings

Materials

Diamond, Platinum

1.05 Carat Diamond Yellow Gold and Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 6 Metal Type: 14 karat Yellow Gold & Platinum Prongs [Tested and
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum, 14k Gold, Yellow Gold

Vintage Platinum 4.29ctw Round Garnet Baguette Diamond Solitaire Engagement Ring
Located in Montclair, NJ
Here we have a truly breathtaking vintage ring crafted from solid platinum featuring an elegant 3
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, Garnet, Platinum

Egl Certified Art Deco Diamond Transitional Cut Platinum Engagement Ring
Located in Stamford, CT
Art Deco Diamond solid Platinum engagement ring. The top is set with three prongs in each corner
Category

Vintage 1930s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Round Diamond 0.61cts I VS1 Solitaire Platinum Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Round Diamond Engagement Ring Style: Tiffany 6-Prong Setting Ref. number: 71788490
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tacori GIA Cushion Pave 1.26 carats Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
This glamorous shimmering diamond engagement ring is crafted in solid platinum, weighing 6 grams
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

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6 Prong Diamond Platinum Engagement Ring For Sale on 1stDibs

Find the exact 6 prong diamond platinum engagement ring you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 9 vintage or 43 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 6 prong diamond platinum engagement ring among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. Finding an appealing 6 prong diamond platinum engagement ring — no matter the origin — is easy, but Tiffany & Co., Concierge Diamonds Inc. and Trabert Hoeffer each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also cushion cut and pear cut versions for sale. If you’re browsing our inventory for a 6 prong diamond platinum engagement 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 6 Prong Diamond Platinum Engagement Ring?

The price for a 6 prong diamond platinum engagement ring starts at $810 and tops out at $86,500 with these rings, on average, selling for $8,956.

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.