Skip to main content

Platinum Diamond 6 Prong Diamond Solitaire

to
11
319
40
250
112
100
45
34
31
28
13
13
13
12
8
7
4
4
3
2
2
1
1
196
6
4
3
3
Sort By
Art Deco Diamond Solitaire Platinum Ring
Located in Beverly Hills, CA
One Art Deco diamond solitaire platinum ring centering one prong set, old European cut diamond
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Vintage 90s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.38 carat diamond and platinum solitaire ring; part of our diamond
Category

1990s Unknown Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.17ct IVVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire diamond engagement ring finely crafted in a six prong platinum mounting
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

White Diamond, Diamond, Platinum

Tiffany & Co Princess Cut Diamond 0.73 Cts Solitaire Platinum Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Classic Princess Cut Diamond Solitaire Engagement Ring Style: Solitaire 4-Prong
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 1.06 Carats Round Diamond Classic Solitaire Platinum 950
By FERRUCCI
Located in New York, NY
Specs, in a Classic Platinum Solitaire engagement ring with four minimal claw prongs. The ring size is a
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Platinum

Cartier Platinum Diamond Ballerine Solitaire Ring 0.9ct D/IF XXX
By Cartier
Located in London, GB
A captivating platinum diamond engagement ring by Cartier from the Ballerine Solitaire collection
Category

21st Century and Contemporary French Solitaire Rings

Materials

Diamond, Platinum

Vintage Platinum 9.51ctw Oval Madeira Citrine Solitaire & Diamond Cocktail Ring
Located in Montclair, NJ
This gorgeous solitaire cocktail ring is crafted in solid platinum and features a top quality and
Category

21st Century and Contemporary Solitaire Rings

Materials

Citrine, Diamond, Platinum

1950s French Diamond White Gold Platinum Set Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage French 0.55 carat diamond and 18k white gold, platinum set solitaire
Category

Vintage 1950s French Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Art Deco 2.29 Carats Old European Cut Diamond Platinum Six Prong Engagement Ring
Located in Philadelphia, PA
European cut diamond set in a sophisticated six-prong platinum band. Make your ever after a happily-ever
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 0.23ct IVVS2
By Tiffany & Co.
Located in New York, NY
brilliant cut diamond center set in a 6 prong setting weighing 0.23 carats I color VVS2 clarity. The
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring .54Ct IVVS1
By Tiffany & Co.
Located in New York, NY
finely crafted in a 6 prong Platinum Mounting. Fully hallmarked with logo, serial numbers and metal
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond 0.37 Cts F VVS1 Solitaire Engagement Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Tiffany Setting Round Diamond Engagement Ring Style: 6 Prong Tiffany Solitaire Ref
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

1930s Antique Diamond and Yellow Gold Platinum Set Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.32 carat diamond and 18 karat yellow gold, platinum set solitaire
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.31ct G VVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire Diamond Engagement ring finely crafted in a six prong platinum mounting
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co Platinum Solitaire GIA Round Diamond Engagement Ring .90 G VVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. solitaire engagement ring finely crafted in a 6 prong platinum mounting featuring a
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Rachel Koen Antique 0.50Cttw Round Cut Diamond Ladies Ring Platinum Size 6
Located in New York, NY
Simple yet alluring, this antique diamond engagement ring is crafted in platinum. It features a
Category

2010s Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Six Prong 2.11 Carat Round Diamond Engagement Ring
By Tiffany & Co.
Located in New York, NY
This is a classic 6-prong diamond engagement ring crafted in platinum by Tiffany & Co, mounted with
Category

20th Century American Modern Solitaire Rings

Materials

Diamond, Platinum

Platinum 1.92 Carat Asscher Cut Diamond Ring
Located in METAIRIE, LA
Constructed completely of Platinum, with 1 Central 1.92 carat Asscher cut Diamond ranking a J Color
Category

Vintage 1980s Solitaire Rings

Materials

Diamond, Platinum

1.02 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive 1.02 carat modern brilliant round cut diamond, 18k yellow gold, platinum set
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 1940s Diamond and Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.75 carat diamond (total) and 18k yellow gold platinum set vintage
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Ladies Platinum Oval Accented Emerald Cut Diamond Semi Mount Engagement Ring
Located in Houston, TX
wear. Shared-Prong Set in 950 Platinum with: Six (6) emerald-cut natural diamonds: Measurements
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Platinum

GIA Certified Platinum Emerald Cut Diamond Engagement Ring 2.01ct E/SI1
Located in London, GB
A gorgeous platinum diamond engagement ring. Set to the centre is an emerald cut diamond in a four
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Edwardian 0.85 Carat Old European Cut Diamond Platinum Antique Engagement Ring
Located in Philadelphia, PA
. Tested as platinum. Circa: 1910. Ring size: 6 and sizable. Measures: North to South 6.5 mm and sits 4.8
Category

Vintage 1910s Edwardian Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co Platinum Round Diamond Engagement Ring .88ct G VVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. solitaire engagement ring finely crafted in a 6 prong platinum mounting featuring a
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Beauvince Antique Engagement Ring 6.20 Carat Oval KVVS2 IGI Diamond in Platinum
By Beauvince Jewelry
Located in New York, NY
Side Diamonds Color: G - H Side Diamonds Clarity: VS Metal: Platinum Metal Wt: 9.78 gms Setting
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Vintage Art Deco GIA 1.55ct Diamond Ring Engagement Platinum Jewelry
Located in Torrance, CA
1930s) crafted in platinum. Center set old European brilliant cut diamond measures 7.06 x 7.35 x
Category

Early 20th Century American Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Platinum

2.48 Carat Certified Untreated Ruby Engagement Solitaire Ring Platinum
Located in US
untreated ruby in a prong setting open back with a weight of 2.48 carats. A classic solitaire design 950
Category

Early 2000s Unknown Contemporary Solitaire Rings

Materials

Ruby, Platinum

Victorian Old Mine Cut Diamond Engagement Ring in Platinum & Yellow Gold
Located in Boston, MA
center diamond are hand crafted platinum scrolls and stylized yellow gold prongs. In excellent condition
Category

Antique 1880s Victorian Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

Platinum Ring with 9.65 Carat Cushion Cut Tanzanite Center and Diamond Setting
By Cellini
Located in New York, NY
with Diamond braiding down the sides . Finger size 6 Sizing options may be available Total Tanzanite
Category

1990s American Modern Solitaire Rings

Materials

Diamond, Tanzanite, Platinum

GIA Certified 1.06 Carat Round Diamond in Thin, Minimal Low Setting Platinum
By FERRUCCI
Located in New York, NY
GIA Certified 1.06 Round diamond, G color, VVS2 clarity with Triple Excellent Specs, in a high
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 1.01 Carat Round Diamond in Thin, Minimal Low Setting Platinum
By FERRUCCI
Located in New York, NY
GIA Certified 1.01 Round diamond, G color, VS2 clarity with Triple Excellent Specs, in a high
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum 1.83ctw Old European Cut Diamond Graduated Step Ring
Located in Montclair, NJ
Grams -- Stone(s): (1) Natural Genuine Diamond - Old European Cut - Prong Set - J Color - SI1 Clarity
Category

Early 20th Century Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Beauvince Illumina Ring 8.85 Carat Pear Shape Fancy Yellow GIA Diamond
By Beauvince Jewelry
Located in New York, NY
: Fancy Yellow & G - H Side Diamonds Clarity: VS Metal: Platinum & 18K Yellow Gold Metal Wt: 17.7 gms
Category

2010s Solitaire Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Mid-Century GIA Certified 3.87 Carat European Diamond Halo Ring
Located in METAIRIE, LA
. Securely set in a 4 L-Shaped Prongs. Constructed completely of Platinum, with exceptionally detailed Hand
Category

Vintage 1960s Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 3.75 Carat Cushion Oval Sapphire and Diamond Halo Ring
By Verma
Located in Atlanta, GA
This GIA Certified 3.75 Carat Madagascar Cornflower Blue Sapphire Ring features a Diamond Halo and
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.77ct GIA Natural Round Brilliant Cut Diamond 6 Prong Solitaire Engagement Ring
Located in Aventura, FL
six-prong platinum setting. The diamond in this ring is weighing 1.77 carats round brilliant cut with
Category

21st Century and Contemporary American Modernist Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. 2.29 Carat Round Diamond Solitaire 6 Prong Engagement Ring, F/VS1
By Tiffany & Co.
Located in Scottsdale, AZ
color / VS1 in clarity), 6 prong set in polished platinum. The slender platinum band really enhances the
Category

21st Century and Contemporary Unknown Contemporary 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

Diamond and Platinum Solitaire Enagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.76 carat (total) diamond and platinum solitaire ring; part of our diverse
Category

Early 2000s 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

Vintage MCM Platinum 0.80 Carat Diamond Solitaire Engagement Ring
Located in Santa Barbara, CA
claw prongs providing a lasting complement to the minimalist solitaire style. Contact us for options to
Category

Vintage 1960s Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.14 Carats Diamond Platinum Solitaire Engagement Ring GIA
By Tiffany & Co.
Located in Philadelphia, PA
Classic solitaire mounting with a stylized six prong head and knife edged shank. Centering a round
Category

Early 2000s Contemporary Engagement Rings

Materials

Diamond, White 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

0.89 Carat Tiffany & Co. Round Brilliant Diamond Platinum Solitaire Ring
By Tiffany & Co.
Located in Chevy Chase, MD
A stunning Tiffany & Co. round brilliant diamond solitaire platinum ring. the diamond is set in a
Category

21st Century and Contemporary 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

Tiffany & Co. Round Diamond 1.85cts E VS1 Solitaire Engagement Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Round Diamond Tiffany Setting Engagement Ring Style: 6 Prong Solitaire Ref. number
Category

2010s 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

Vintage Platinum 4.29ctw Round Garnet Baguette Diamond Solitaire Engagement Ring
Located in Montclair, NJ
-stone style that carries an absolutely incredible round brilliant cut garnet 6-prong set at the center
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, Garnet, Platinum

Mid-Century 1.42 Carats Diamond Platinum Vintage Solitaire Engagement Ring GIA
Located in Philadelphia, PA
grooved shank. Tested as platinum. Circa: 1950's. Ring size: 6 3/4 and sizable. Measures North to South
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 0.45 Carat Round Diamond Solitaire Engagement Ring in Platinum
By Tiffany & Co.
Located in Philadelphia, PA
Tiffany & Co. round diamond solitaire engagement ring set in platinum, accompanied by Tiffany & Co
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Mid-Century 0.60 Carat Diamond Platinum Solitaire Engagement Ring
By Tiffany & Co.
Located in Philadelphia, PA
clarity. Prong set in a classic 6 prong Tiffany style setting. With knife edge shank. Stamped for platinum
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage Platinum GIA European Diamond Solitaire Engagement Ring Wedding Band Set
Located in Montclair, NJ
solid platinum. The engagement ring features a GIA certified old European cut diamond solitaire neatly
Category

Vintage 1980s Engagement Rings

Materials

Diamond, Platinum

Peter Suchy EGL Certified 2.44 Cart Diamond Solitaire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Solitaire Diamond engagement ring. EGL certified 2.44 round brilliant cut center diamond mounted in
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Solitaire Round Diamond Engagement Ring 1.05 FVS2
By Tiffany & Co.
Located in New York, NY
sized up or down ) Platinum, 6 prong Weight: 5.6 grams DIAMOND SPECIFICATIONS Round Diamond 1.05 cts
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Solitaire Round Diamond Engagement Ring 1.14ct GVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire diamond engagement ring finely crafted in a six prong platinum mounting
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond 1.03 Carat G VS1 Solitaire Ring in Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Solitaire Engagement Ring Style: Classic 6-Prong Solitaire Metal: Platinum PT950
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.06 FVS1
By Tiffany & Co.
Located in New York, NY
Vintage Tiffany & Co. Diamond Engagement ring finely crafted in a six prong platinum mounting
Category

1990s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Leon Mege platinum hand-forged solitaire features a certified OMC diamond.
By Leon Mege
Located in New York, NY
platinum Claw prongs Pave diamonds This ring has not been made yet. It will be crafted by hand in New York
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum 1.19ct GIA Round Diamond Old Solitaire Engagement Ring
Located in Montclair, NJ
period. The ring features a lovely, GIA certified, round transitional cut diamond prong set at its center
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 2.33 Carat Old Mine Cut Diamond Platinum Solitaire Engagement Ring GIA
Located in Philadelphia, PA
Engagement ring centers a prong set 2.33 carat old mine cushion cut diamond - F in color with SI1
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

  • 1
Get Updated with New Arrivals
Save "Platinum Diamond 6 Prong Diamond Solitaire", and we’ll notify you when there are new listings in this category.

Platinum Diamond 6 Prong Diamond Solitaire For Sale on 1stDibs

Surely you’ll find the exact platinum diamond 6 prong diamond solitaire you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Platinum, 14k Gold and 18k Gold. Our collection of these items for sale includes 2 vintage editions and 9 modern creations to choose from as well. You’re likely to find the perfect platinum diamond 6 prong diamond solitaire 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 platinum diamond 6 prong diamond solitaire — no matter the origin — is easy, but Tiffany & Co., Five Star Jewelry and H & H Jewels each produced a popular version that is worth a look. A platinum diamond 6 prong diamond solitaire can be a stylish choice for most occasions, but Diamond rings, from our inventory of 8, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes alternatives. Finding a platinum diamond 6 prong diamond solitaire for sale for women should be easy, but there are 2 pieces available to browse for unisex as well as men, too.

How Much is a Platinum Diamond 6 Prong Diamond Solitaire?

Prices for a platinum diamond 6 prong diamond solitaire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $810 and can go as high as $86,500, while this accessory, on average, fetches $10,975.

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.