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3k Round Solitaire Diamond Ring

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Yellow Gold Diamond Solitaire Ring - 10k Round Brilliant
Located in Greensboro, NC
& 10k White Gold Stone Information Natural Diamond Carat(s): .06ct Cut: Round Brilliant Color: K
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 10k Gold, White Gold, Yellow Gold

Yellow Gold Diamond Solitaire Ring - 18k Round 2.50ct GIA Bezel Set Engagement
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 2.50ct Cut: Round Brilliant Color: K Clarity: SI2 Certified
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Contemporary Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
ring; part of our diamond jewelry/estate jewelry collections This fine diamond solitaire ring has been
Category

Early 2000s English Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany Harmony 0.34 ct Solitaire Diamond Ring PT950
By Tiffany & Co.
Located in Kobe, Hyogo
Item: Tiffany Harmony Solitaire Diamond Ring Stones: Diamond / 0.34ct Color: I Clarity: VS1 Polish
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Tiffany Harmony 0.24 ct Solitaire Diamond Ring PT950
By Tiffany & Co.
Located in Kobe, Hyogo
Item: Tiffany Harmony Solitaire Diamond Ring Stones: Diamond / 0.24ct Color: G Clarity: VS1 Polish
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Tiffany 0.38 Carat Solitaire Diamond Ring PT950 with Channel Set Diamonds
By Tiffany & Co.
Located in Kobe, Hyogo
Fluorescence: None Metal: Platinum 950 Ring Size: SIZE 5.75 UK SIZE K 3/4 Internal Diameter: 16.30 mm
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Vintage 1950s French Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
, solitaire ring; part our vintage jewelry/estate jewelry collections. This stunning, fine and impressive
Category

Vintage 1950s French Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Antique 1.23 Carat Diamond and 18k Yellow Gold Solitaire Ring, circa 1910
Located in Jesmond, Newcastle Upon Tyne
setting 6.9mm/0.27" Ring Size UK Size K 1/2 USA Size 5 3/8 The ring size may be professionally adjusted
Category

Vintage 1910s Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Platinum and Diamond Solitaire Halo Ring Centring a 2.15cts Cushion-cut Diamond
Located in London, GB
Platinum and diamond solitaire halo ring. The principle cushion-cut diamond with GIA certificate
Category

1990s French Solitaire Rings

Materials

Diamond, Platinum

14K Yellow Gold Round Brilliant & Ruby Ring 0.90ct
Located in Laguna Beach, CA
Ladies' diamond and ruby ring in 14k yellow gold setting. Tests 14k and weighs 8.7 grams gross
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

18ct 750 Gold 0.25 Carat Edwardian Diamond Ring
Located in London, GB
18ct 750 Gold 0.25 Carat Diamond Ring Unknown era of actual Diamond A very clear diamond - not
Category

Vintage 1910s Unknown Victorian Solitaire Rings

Materials

Diamond, Gold

Yellow Gold Diamond Solitaire Engagement Ring - 14k Round Brilliant Cut .28ct
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): .28ct Cut: Round Brilliant Color: K Clarity: SI2 Diameter
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

.92 Carat Round Diamond Solitaire Ring with Accent Stones in White Gold
Located in Sherman Oaks, CA
Gorgeous Round Diamond Solitiare Stone Carat Weight of Center Stone: 0.92 ct Color of Center Stone
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 14k Gold

1930s French Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
brilliant round cut diamond, held within eight claws. The elevated, tapering and pierced decorated ring
Category

Vintage 1930s French Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1920s Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
. Condition This impressive solitaire ring is fine quality set with old cut diamonds. The ring is a very good
Category

Early 20th Century Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Solitaire Engagement Gold Ring
Located in Berlin, DE
Europe, ca. 2000. A stunning round flawless diamond in the center weighing approximately 1,0 ct
Category

Early 2000s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Solitaire 1.4 Carat Emerald White Diamond Gold Ring
By Natkina
Located in Montreux, CH
Ring Gold 14 K Diamond 18-Round 57-0,209-3/5A Emerald 1-Oval-1,445 4/(5)З₁A Weight 2,21 Size 17
Category

2010s Fashion Rings

Materials

Emerald, Diamond, 14k Gold

Tiffany & Co. Solitaire Diamond Engagement Ring 18 Karat Yellow Gold 0.42 Carat
By Tiffany & Co.
Located in London, GB
Tiffany & Co solitaire diamond ring in 18 karat yellow gold 0.42 carat. The stone is a round
Category

1990s British Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Yellow Gold Ruby Diamond Halo Ring - 14k Round .99ctw
Located in Greensboro, NC
Color: Pinkish Red Natural Diamonds Carat(s): .34ctw Cut: Round Brilliant & Baguette Color: SI2 - I1
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

White Gold Diamond Vintage Ring - 14k Round Brilliant .28ctw Floral
Located in Greensboro, NC
: 14k White Gold Stone Information Natural Diamond Carat(s): .22ct Cut: Round Brilliant Color: I
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

TJD 1.00 Carat Diamond 14 Karat White Gold Prong Set Classic Solitaire Ring
Located in New York, NY
This engagement ring dazzles with 1 brilliant cut diamond elegantly set in prong setting and
Category

2010s Indian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Gold

White Gold Diamond Ring - 14k Round Brilliant .70ctw Milgrain Leaves Engagement
Located in Greensboro, NC
Stone Information Natural Diamond Solitaire Carat: .55ct Cut: Round Brilliant Color: K Clarity: VS1
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Vintage and Contemporary 1.94 Carat Diamond and 18K White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diverse range of diamond jewelry This stunning, fine and impressive solitaire
Category

20th Century Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Graff Diamond Platinum Thread Set Eternity Ring
By Graff London
Located in London, GB
. Set with round brilliant cut diamonds totalling 0.43 carats assessed as F colour VS1 clarity the ring
Category

2010s British Modern Wedding Rings

Materials

Diamond, Platinum

Modern Diamond and Platinum Halo Ring, 1.00 Carat
Located in London, GB
A modern solitaire diamond halo design ring, set with an approximately 1.00 carat, H/I colour, VS2
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

New Diamond Engagement Ring, 14 Karat White and Rose Gold .65 Carat
Located in Greensboro, NC
features a medley of natural diamonds. The centerpiece of the ring is a round cut diamond solitaire with
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold

1.88ct Oval Muzo Emerald And Diamond Engagement Ring
By Harlin Jones
Located in Sydney, NSW
Diamonds F-VS Approx 0.36ct - Finger Size (Australian 'K') - (US 5.1/4) - Total Carat Weight Approx 2.24ct
Category

21st Century and Contemporary Australian Modern Engagement Rings

Materials

Diamond, Emerald, 18k Gold

Yellow Gold Amethyst & Diamond Ring 14k Elongated Hexagon 5.60ctw Ribbon Sz6 3/4
Located in Greensboro, NC
Cut: Elongated Hexagon Color: Purple Natural Diamonds Carat(s): .40ctw Cut: Round Brilliant Color: J
Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Euro 1.50 Carat Alexandrite and Diamond Platinum Ring
Located in METAIRIE, LA
rows of 7 – 3 rows on each side) Bead set Colorless Nearly Flawless Round Brilliant cut Accent Diamonds
Category

Early 2000s Engagement Rings

Materials

Alexandrite, Diamond, Platinum

0.60 Carat Diamond Engagement Ring Vintage 1950s White Gold
Located in Milano, IT
Antique and harmonious diamond solitaire engagement ring dating back to the 1950s in 18 carat white
Category

Vintage 1950s Italian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

White Gold Sapphire & Diamond Ring - 14k Emerald Cut 1.43ctw
Located in Greensboro, NC
Natural Diamonds Carat(s): .20ctw Cut: Round Brilliant Color: J - K Clarity: SI2 - I1 Total Carats
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Yellow Gold Diamond & Ruby Ballerina Halo Ring - 14k Oval 1.04ctw
Located in Greensboro, NC
(s): .24ctw Cut: Round Color: Red Total Carats: 1.04ctw Style: Solitaire with Accents Ballerina
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

White Gold Kyanite & Diamond Halo Engagement Ring - 14k Oval 1.05ctw
Located in Greensboro, NC
Natural Kyanite Carat(s): .90ct Cut: Oval Color: Blue Natural Diamonds Carat(s): .15ctw Cut: Round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Kyanite, 14k Gold, White Gold

White Gold Sapphire & Diamond Ring, 14k Oval Cut 3.64ctw Engagement
Located in Greensboro, NC
: 9mm x 7mm Natural Diamonds Carats: 1.00ctw Cut: Round Brilliant Color: J - K Clarity: SI2 Diameter
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, Sapphire, White Gold

Kallati Tanzanite & Diamond Bypass Ring - Yellow Gold 9k Marquise Cut .50ctw
Located in Greensboro, NC
Enhanced Carat(s): .30ct Cut: Marquise Color: Purple Natural Diamonds Carat(s): .20ctw Cut: Round
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 9k Gold, Yellow Gold

White Gold Diamond Retro Ring - 14k European 1.02ctw Vintage Cluster Cocktail
Located in Greensboro, NC
Metal Content: 14k White Gold Stone Information Natural Diamond Carat(s): .38ct Cut: European Color: K
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Peridot & Diamond Ring - 14k Princess 2.60ctw Euro Shank Size 7
Located in Greensboro, NC
: Princess Color: Green Natural Diamonds Carat(s): .20ctw Cut: Round Brilliant Color: K - L Clarity: SI2
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Peridot, 14k Gold, Yellow Gold

Yellow Gold Blue Topaz & Diamond Bypass Ring - 14k Pear 6.53ctw East-West
Located in Greensboro, NC
Cut: Pear Natural Diamonds Carat(s): .03ctw Cut: Round Brilliant Color: J - K Clarity: SI1 - SI2
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, 14k Gold, White Gold, Yellow Gold

Semi-Mount Engagement Ring, 14 Karat Gold Fits Center with Diamonds .41 Carat
Located in Greensboro, NC
This ring is a size 6 3/4, but it can be re-sized up 2 sizes for a $25 fee or down 1 size for a $40
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Gold

14 K Gold Mens Ring with Ruby.
By Daizy Jewellery
Located in Istanbul, TR
ring with ruby. Solitaire ruby ring. Metal type: 14kt solid gold Weight: 3 gr. depends from size
Category

2010s Turkish Modern Fashion Rings

Materials

Diamond, Ruby, Gold, 14k Gold

14 K Gold Mens Ring with Sapphire.
By Daizy Jewellery
Located in Istanbul, TR
14 K Gold Mens Ring with Sapphire. Gold ring for men with sapphire. Blue sapphire gold ring
Category

2010s Turkish Modern Fashion Rings

Materials

Diamond, Sapphire, Gold, 14k Gold

14 K Gold Mens Ring with Ruby.
By Daizy Jewellery
Located in Istanbul, TR
ring with ruby. Solitaire ruby ring. Metal type: 14kt solid gold Weight: 3 gr. depends from size
Category

2010s Turkish Modern Engagement Rings

Materials

Diamond, Ruby, Gold, 14k Gold

14 K Gold Mens Ring with Sapphire.
By Daizy Jewellery
Located in Istanbul, TR
14 K Gold Mens Ring with Sapphire. Gold ring for men with sapphire. Blue sapphire gold ring. Unisex
Category

2010s Turkish Modern Engagement Rings

Materials

Diamond, Sapphire, Gold, 14k Gold

Antique Old European Round Brilliant Cut Diamond Weights 3 Carats With a K Color
Located in Milano, MI
This Antique Old European Round Brilliant cut Diamond weights 3 carats with a K color (Beautiful
Category

20th Century Italian Late Victorian Loose Gemstones

Materials

Diamond

Yellow Gold Plated Sterling Silver 3/4 Carat Diamond Solitaire Pendant Necklace
Located in New York, NY
.925 Sterling Silver setting. This round brilliant cut, natural diamond weighs 3/4 Carat Total Weight
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, Gold Plate, Yellow Gold, Sterling Silver

Magnificent 3.10 Carat Old Brilliant Cut Diamond Solitaire Unisex Rare Ring
Located in Napoli, IT
Diamond Solitaire ring to suit either sex 1950 ca strong character for the mounting which is a monumental
Category

Vintage 1950s Contemporary Solitaire Rings

Materials

Diamond

3 Carat K VVS1 HRD Certified 18 Karat Rose Gold Solitaire Engagement Ring
By Karsandas Lakhman Jhaveri
Located in Mumbai, IN
Karat Gold - 3.614gms Round Diamonds - 78/0.83cts Pear Shape Solitaire - 1/3.00cts Ring Size : US 7
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

18 Karat White Gold Solitaire Diamond Wedding Ring and Diamond Keeper Ring Set
By William Llewellyn Griffiths
Located in Melbourne, Vic
2 Ring Wedder Set Wedding Ring Bespoke 18kt white gold diamond ring featuring pear cut diamond
Category

2010s Australian Contemporary Engagement Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

Kutchinsky 4.00 Carat Transitional Cut Diamond Engagement Ring
By Joseph Kutchinsky
Located in Theydon Bois, Essex
of the Art Deco period. The centre diamond is the quality you might expect of a Kutchinsky ring
Category

Mid-20th Century British Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage Platinum Diamond Solitaire Engagement Ring Size K1/2 5.75 950 Purity
Located in Camelford, GB
Something very special: A genuine vintage 950 Platinum Diamond Solitaire Engagement Ring STYLE
Category

Late 20th Century British Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique 18ct Gold Platinum Diamond Solitaire Engagement Ring Size K 5.5 750 950
Located in Camelford, GB
For your consideration I have this amazing: 18CT GOLD AND 950 PLATINUM DIAMOND SOLITAIRE
Category

Antique Late 19th Century British Victorian Engagement Rings

Materials

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

Vintage 18ct White Gold Diamond Tanzanite Trilogy Band Ring K1/2 5.5 750 Purity
Located in Camelford, GB
A very special item: 18CT GOLD WHITE TANZANITE DIAMOND TRILOGY BAND RING DETAILS DETAILS Material
Category

Late 20th Century Greek Art Deco Engagement Rings

Materials

Tanzanite, Diamond, Gold, 18k Gold, White Gold

Vintage 18ct White Gold Diamond Tanzanite Trilogy Band Ring K1/2 5.5 750 Purity
Located in Camelford, GB
A very special item: 18CT GOLD WHITE TANZANITE DIAMOND TRILOGY BAND RING DETAILS DETAILS Material
Category

Late 20th Century Greek Art Deco Engagement Rings

Materials

Tanzanite, Diamond, Gold, White Gold, 18k Gold

Round Diamond Engagement Solitaire Ring 0.70 Carat
Located in London, GB
18k Yellow Gold Diamond Ring Rubover Set with a Round Brilliant Cut Diamond of Approx 0.70ct
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Round Diamond Engagement Solitaire Ring 0.70 Carat
Located in London, GB
18k Yellow Gold Diamond Ring Rubover Set with a Round Brilliant Cut Diamond of Approx 0.70ct
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany Harmony 0.23ct Solitaire Diamond Ring PT950 with 18 Pave Diamonds
By Tiffany & Co.
Located in Kobe, Hyogo
Item: Tiffany Harmony Solitaire Diamond Ring Stones: Diamond / 0.23ct (center stone) with 18 pave
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Natural 2.54 Carat Diamond and 18 Carat Gold Solitaire Engagement Ring
Located in St Helens, GB
A very large natural diamond solitaire engagement ring. ​The round brilliant cut diamond measures
Category

21st Century and Contemporary British Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

18ct White Gold Trillion Cut Diamond Solitaire Engagement Ring
Located in Lancashire, Oldham
A unique and stylish 18ct white gold trillion cut diamond solitaire ring. The seven stone half hoop
Category

2010s British Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Vintage 3 Stone Diamond Ring Set with Victorian Cut in 18ct Yellow Gold & Platin
Located in London, GB
Vintage 3 Stone Diamond Ring Set with Victorian Cut in 18ct Yellow Gold & Platinum This is a
Category

2010s British Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

3 Carat Natural Cushion Cabochon Emerald & Diamond Ring 14 Karat White Gold
Located in New York, NY
A classic, Cocktail ring i am selling this ring at a very reasonable price. Approximately 3 Carat
Category

2010s Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

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3k Round Solitaire Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact 3k round solitaire diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, white gold and 18k gold. Our collection of these items for sale includes 23 vintage editions and 15 modern creations to choose from as well. If you’re looking for a 3k round solitaire diamond ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. A 3k round solitaire diamond ring from Antinori Fine Jewels, Graff London and Natkina — each of whom created a beautiful version of this treasured accessory — is worth considering. A round cut version of this piece has appeal, but there are also brilliant cut and oval cut versions for sale. When shopping for a 3k round solitaire diamond ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 3k Round Solitaire Diamond Ring?

Prices for a 3k round solitaire diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $467 and can go as high as $80,000, while this accessory, on average, fetches $3,388.

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.