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Round Carat Diamond Ring

1,245
to
11,176
68,226
13,629
19,778
15,608
8,167
1,860
1,069
1,007
953
584
200
171
147
88
53
42
20
15
1
1
71
949
23,196
67,262
643
627
1,290
1,227
896
1,515
1,237
1,628
1,851
1,981
36
2,478
1,998
1,566
1,029
1,007
63,437
26,961
1,240
91,090
548
72,821
34,009
37,603
24,284
23,801
87,107
18,523
12,588
6,799
6,144
13
2
43904
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11 Carat Round Diamond Engagement Ring
By Diamond Scene New York
Located in New York, NY
An AMAZING ROCK! GIA certified 11.07 carat Round Brilliant cut diamond. Set in a 4 prong custom
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

0.74 Carat Round Diamond Platinum Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Round Shape Engagement Ring. The ring is Platinum. The center Stone is a Round 0.74 Carats I SI1
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

0.35 Carat Diamond Gold Round Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Round Cut 0.35 Carats H SI. There are 0.50 Carats in small round diamonds G/H SI. The total weight of
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold, Gold

0.44 Carat Round Emerald Diamond Gold Flower Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunning Emerald Diamond Ring The ring is 18K White Gold The Round Emerald is 0.44 Carats There are
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

2.00 Carat Round Tanzanite Diamond Halo Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
in Diamonds F/G VS/SI The center Stone is a Round Tanzanite 2.00 Carat The ring is a size 6, sizable
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

3.81 Carat Round Peridot and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Peridot & Diamond Ring. The ring is 18K White Gold The center stone is a Round Peridot
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

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

3.11 Carat Millennium Round Cut Round Citrine and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunning Citrine Ring The ring is 14K White Gold There are 0.27 Carats In Diamonds H/I I1 The Round
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Citrine, Diamond, White Diamond, Gold, 14k Gold, White Gold

Wide 8 Carat Baguette and Round Diamonds Gold Eternity Band Ring
By Diamond Scene
Located in New York, NY
A FABULOUS ring -- non stop SPARKLE! 8.82 carats of FG color VS clarity baguette and round
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Diamond, 18k Gold

4.25 Carat Round Cut Diamond Platinum Eternity Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Platinum Diamond Eternity Band. There are 4.25 Carats Diamonds F/G VS The ring has 16 stones. The
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, White Diamond, Platinum

AGL Certified 1.00 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
1.00 Carats The Ruby is AGL Certified Heated There are 0.33 Carats in Diamonds F/G VS/SI The ring is a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 1.02 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
1.02 Carats The Ruby is AGL Certified Heated There are 0.50 Carats in Diamonds F/G VS/SI The ring is a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 0.90 Carat Round Emerald Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
0.90 Carat Emerald. The Emerald is AGL certified. There are 1.65 Carats in Diamonds F/G VS/SI The ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 0.87 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Ring The ring is 18K White Gold The Center Stone is a Round Ruby 0.87 Carats
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 1.51 Carat Round Emerald Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
1.51 Carat Emerald. The Emerald is AGL certified. There are 0.82 Carats in Diamonds F/G VS/SI The ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

Blue Topaz 2.20 Carat Oval 0.20 Carat Round Diamond White Gold Halo Ring
By Hasbani Diamonds
Located in London, GB
Vintage classic design 18 Karat white gold ring with 2.20 Carat blue topaz centrepiece and a
Category

2010s British Modern Engagement Rings

Materials

Blue Topaz, Diamond, Topaz, White Diamond, 18k Gold, White Gold

AGL Certified 0.78 Carat Round Emerald Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
0.78 Carat Emerald. The Emerald is AGL certified. There are 1.07 Carats in Diamonds F/G VS/SI The ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 0.87 Carat Round Emerald Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
0.87 Carat Emerald. The Emerald is AGL certified. There are 0.32 Carats in Diamonds F/G VS/SI The ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 1.04 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Round Ruby 1.04 Carats The Ruby is AGL Certified Heated There are 0.44 Carats in Diamonds F/G VS/SI The
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

2.01 Carat VS Natural Diamond Solitaire - Round Brilliant - White Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamond Cut: Round Brilliant Carat: 2.01 carat Color: I Clarity: VS2 Item ships from Israeli
Category

2010s Israeli Art Deco Wedding Rings

Materials

Pink Diamond, Diamond, White Gold, 14k Gold

2.78 Carat Round Ruby and 0.45 Carat Diamond Ring in 14k White Gold ref1659
By Diamond Town
Located in New York, NY
resplendent round rubies, meticulously arranged in a double row, boasting a collective weight of 2.78 carats
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Celebration Round Diamond Engagement Ring 18 Karat White Gold 1.46 Carat
By Celebration Diamond
Located in San Diego, CA
Size: 4.75 (sizable) Total Carat Weight: 1.46 TCW Center Diamond Shape: Round Diamond 0.71 CTS
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

AGL Certified 0.91 Carat Round Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
0.91 Carats The Sapphire is AGL Certified Heated There are 0.49 Carats in Diamonds F/G VS/SI The ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold

AGL Certified 0.88 Carat Round Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Infinity Shank Sapphire Ring The ring is 18K White Gold The Center Stone is a Round Blue
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold

AGL Certified 0.84 Carat Round Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
0.84 Carats The Sapphire is AGL Certified Heated There are 0.52 Carats in Diamonds F/G VS/SI The ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold

AGL Certified 1.09 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Ruby 1.09 Carats The Ruby is AGL Certified Heated There are 0.54 Carats in Diamonds F/G VS/SI The ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Rose Gold, White Gold, Gold, 18k Gold

AGL Certified 1.05 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Ruby 1.05 Carats The Ruby is AGL Certified Heated There are 0.68 Carats in Diamonds F/G VS/SI The ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Ruby, White Diamond, Diamond, White Gold, Rose Gold, 18k Gold, Gold

AGL Certified 0.81 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Ruby 0.81 Carats The Ruby is AGL Certified Heated There are 0.52 Carats in Diamonds F/G VS/SI The ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Ruby, White Diamond, Diamond, White Gold, Rose Gold, 18k Gold, Gold

3.49 Carat Round Cut Blue Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Exquisite Sapphire Surrounded by Double Diamond Halo The ring is 18K White Gold The Round Cut
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold

Blue Topaz 2.20 Carat Oval 0.20 Carat Round Diamond Platinum Halo Ring
By Hasbani Diamonds
Located in London, GB
Vintage classic design 18 Karat white gold ring with 2.20 Carat blue topaz centrepiece and a
Category

2010s British Modern Engagement Rings

Materials

Blue Topaz, Topaz, White Diamond, Diamond, Platinum

3.75 Carat Round Blue Topaz Engagement Ring 0.38 ct Diamond 18kt White Gold
By Hasbani Diamonds
Located in London, GB
This beautiful 3.75ct Round Cut Blue Topaz Engagement Ring surrounded by 0.38 Carats in a pave
Category

2010s British Modern Engagement Rings

Materials

Blue Topaz, Diamond, Topaz, White Diamond, 18k Gold, White Gold

4.93 Carat Round Raspberry Garnet and 1.14 Ct Natural Diamond Ring ref1092
By Diamond Town
Located in New York, NY
This exquisite ring features a central 4.93 carat round-cut Raspberry Garnet, elegantly encircled
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

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

AGL Certified 0.99 Carat Round Ruby Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
a Round Ruby 0.99 Carats The Ruby is AGL Certified Heated There are 0.64 Carats in Diamonds F/G VS
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 0.89 Carat Round Ruby Diamond Gold Pave Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carats The Ruby is AGL Certified Heated There are 0.81 Carats in Diamonds F/G VS/SI The ring is a size
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

2.49 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring
By Hasbani Diamonds
Located in London, GB
0.54 carat diamonds white colour G, clarity VS / SI round brilliant cut diamonds. This Ring has been
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold

2.51 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring
By Hasbani Diamonds
Located in London, GB
/ Engagement Ring surrounded by a claw set diamond halo With a total diamond weight of 1.01 carat diamonds
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold

AGL Certified 1.14 Carat Round Ruby Diamond Gold Pave Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Pave Ring The ring is 18K White Gold The Center Stone is a Round Ruby 1.14 Carats The
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 0.82 Carat Round Emerald Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Halo Emerald Milgrain Ring The ring is 18K White Gold. The Center is a beautiful round
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

AGL Certified 1.48 Carat Round Emerald Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Halo Emerald Milgrain Ring The ring is 18K White Gold. The Center is a beautiful round
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified 1.03 Carat F VVS2 Round Diamond Platinum Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Solitaire Engagement Ring The ring is Platinum The center Is Round Cut Stone, GIA Certified 1.03
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

White Diamond, Diamond, Platinum

3.46 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring
By Hasbani Diamonds
Located in London, GB
/ SI round brilliant cut diamonds. This Ring has been beautifully set in 18 Karat Gold with white
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold

1.59 Carat Round Tanzanite Diamond Square Milgrain Halo Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carat Tanzanite. The ring has 0.66 Carats in Diamonds F/G VS/SI The ring is a size 6.5, sizable. The
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Round 1.38 Carat Citrine and Diamond Halo Milgrain Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunning Milgrain Citrine Ring The ring is 14K Yellow Gold There are 0.12 Carats In Diamonds H SI
Category

21st Century and Contemporary Hong Kong Contemporary Engagement Rings

Materials

Citrine, Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

AGL Certified 0.86 Carat Round Ruby Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Round Ruby 0.86 Carats The Ruby is AGL Certified Heated There are 0.53 Carats in Diamonds F/G VS/SI The
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Ruby, White Diamond, Diamond, White Gold, Rose Gold, 18k Gold, Gold

Leo Round Cut Diamond Engagement Ring
By The Leo Diamond
Located in Rome, IT
0.84 ct total weight 14K Yellow Gold Leo Round Cut Diamond Engagement Ring. The ring weighs 3.3
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

AGL Certified 0.84 Carat Round Yellow Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carats The Sapphire is AGL Certified Heated There are 0.41 Carats in Diamonds F/G VS/SI The ring is a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Yellow Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold,...

AGL Certified 0.92 Carat Round Yellow Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
0.92 Carats The Sapphire is AGL Certified Heated There are 0.69 Carats in Diamonds F/G VS/SI The ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Yellow Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold,...

AGL Certified 0.88 Carat Round Ruby Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
a Round Ruby 0.88 Carats The Ruby is AGL Certified Heated There are 0.27 Carats in Diamonds F/G VS
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Ruby, White Diamond, Diamond, White Gold, Rose Gold, 18k Gold, Gold

1.50 Carat Round White Diamond 5 Stone 18KT White Gold Half Eternity Band Ring
By Hasbani Diamonds
Located in London, GB
Embrace eternity with this 5 Stone Round Diamond 18 Karat White Gold half eternity ring is an
Category

2010s British Modern Band Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold, Rose Gold, White Gold

1.20 Carat Platinum Engagement Round Diamond Solitaire Twist Bespoke 4 Claw Ring
By Hasbani Diamonds
Located in London, GB
Carat round brilliant cut independently Certificated Diamond G – H Color SI1, making a total diamond
Category

2010s British Modern Engagement Rings

Materials

Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite, Topaz, Tourma...

2.46 Carat Diamond Tri-Color Stackable Rings
By Harbor Diamonds
Located in New York, NY
Diamond 'bubble' stackable rings featuring 30 round brilliants weighing 2.42 carats in 14k rose
Category

2010s American Contemporary Band Rings

Materials

Diamond, Mixed Metal

2.00 Carat Round White Diamond 5 Stone 18KT Rose Gold Half Eternity Modern Ring
By Hasbani Diamonds
Located in London, GB
This 5 Stone Round Diamond 18k Rose Gold half eternity ring is an exquisite addition to our
Category

2010s British Modern Band Rings

Materials

White Diamond, Yellow Gold, 18k Gold, White Gold, Rose Gold

Platinum 0.25 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 0.25 Carat White
Category

2010s British Modern Engagement Rings

Materials

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

Celebration Diamond Engagement Ring Round 0.97 Carat D SI2 18 Karat White Gold
By Celebration Diamond
Located in San Diego, CA
- Sizable Total Carat Weight: 0.97 CTS Diamond Shape: Round Modified Brilliant Diamond Color & Clarity
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Celebration Diamond Engagement Ring Round 0.98 Carat I SI1 14 Karat White Gold
By Celebration Diamond
Located in San Diego, CA
- Sizable Total Carat Weight: 0.98 CTS Diamond Shape: Round Modified Brilliant Diamond Color & Clarity: I
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

0.33 Carat Round Cut Cluster 18 Karat White Gold Halo Engagement Diamond Ring
By Hasbani Diamonds
Located in London, GB
This Beautiful 0.33 Carat White Round Cut Diamond Cluster Halo ring is set in 18 Karat White Gold
Category

2010s British Modern Cluster Rings

Materials

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

GIA Certified 1.78 Carat Round Emerald Diamond Gold Milgrain Filigree Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carats In Diamonds F/G VS/SI The ring is a size 7, sizable. The ring weighs 4.9 grams
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified 0.51 Carat E VS2 Round Diamond Gold Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The ring is 14K White Gold The center stone is a Round 0.51 Carats E VS2 GIA Certified The setting
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, Diamond, White Gold, 14k Gold, Gold

Fashion Diamond Ring 1.53 Carat
By Harbor Diamonds
Located in New York, NY
18K White Gold 75 round Diamonds 1.53 Carats H/I VS/SI
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, 18k Gold

4.50ct Oval Blue Topaz Engagement Ring 0.33 Carat Round Diamond 18ct White Gold
By Hasbani Diamonds
Located in London, GB
This Contemporary 4.50 Carat Blue Topaz Oval Cut Engagement Ring featuring 0.33ct Round Brilliant H
Category

2010s British Modern Engagement Rings

Materials

Blue Topaz, Diamond, Topaz, White Diamond, 18k Gold, White Gold

1.00 Carat Round White Diamond 18 KT Yellow Gold Men's Bespoke Signet Ring
By Hasbani Diamonds
Located in London, GB
1.00 Carat Round White Diamonds Men's Signet Style ring set in 18 Karat Yellow Gold. It has 16
Category

2010s British Modern Signet Rings

Materials

White Diamond, Diamond, Yellow Gold, White Gold, Rose Gold, 18k Gold, Gold

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Round Carat Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact round carat diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, White Gold and 14k Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect round carat diamond ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic round carat diamond ring over the years, but those made by LB Exclusive, Tiffany & Co. and TJD are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also baguette cut and oval cut versions for sale. If you’re browsing our inventory for a round carat diamond 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 Round Carat Diamond Ring?

On average, a round carat diamond ring at 1stDibs sells for $2,999, while they’re typically $138 on the low end and $4,900,000 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.

Questions About Round Carat Diamond Ring
  • 1stDibs ExpertNovember 2, 2023
    There is no rule for how many carats a diamond wedding ring should be. You're free to choose a ring with a carat weight that appeals to you and fits your budget. The average carat weight for diamond wedding rings is 1 to 1.9 carats. Shop an assortment of diamond wedding rings on 1stDibs.
  • 1stDibs ExpertFebruary 1, 2024
    Elizabeth Taylor's famous diamond ring was 33.19 carats. Although many people believe the Krupp diamond ring was an engagement gift, Richard Burton actually bought the gorgeous Asscher-cut ring to mark their five-year anniversary. For their engagement, Burton presented Taylor with an 18.61-carat emerald and diamond pendant made by Bulgari. The pendant detached from its necklace and could double as a brooch. Explore a large selection of diamond rings on 1stDibs.