Skip to main content

1 Carat Solitaire Rings

27
542
to
191
390
67
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
1
2
88
451
7
98
24
16
15
9
290
250
2
319
157
154
122
115
484
150
48
32
29
209
54
51
50
32
111
99
75
6
5
Carat Weight: 1 Carat
GIA Certified 1.20 Carat Emerald Cut Diamond Blue Sapphire Halo Ring
Located in Rome, IT
Stunning vintage inspired ring features a high quality 1.20 carat natural diamond set off by a rich blue sapphire halo. The GIA H VVS2 diamond is beautifully white and exceptionally ...
Category

20th Century Italian Art Deco 1 Carat Solitaire Rings

Materials

White Diamond, Emerald, Blue Sapphire, Diamond, Platinum

Lusturious Natural Tanzanite Heart-Shaped 1.00 CTS Tanzanite Stone From Tanzania
Located in Bangrak, 10
Tanzanite stone, Available For Sale At Wholesale Price Natural High Quality 1.00 Carats Eye Clean Clarity Loose Tanzanite From Tanzania. Product Information: GEMSTONE TYPE: Lusturio...
Category

21st Century and Contemporary Tanzanian Modern 1 Carat Solitaire Rings

Materials

Tanzanite

Gorgeous Emerald Cut Cocktail Ring
Located in Rome, IT
gorgeous vintage inspired diamond and emerald cocktail ring truly captures the iconically stylish aesthetic of the Art Deco era! The chic geometric design glitters with vibrant diamo...
Category

2010s Italian Art Deco 1 Carat Solitaire Rings

Materials

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

1.21 Carat Round Diamond 14 Karat White Gold Solitaire Ring
Located in Great Neck, NY
1.21 ct round brilliant cut natural diamonds. 6 prong solitaire setting, set in 14k white gold. Ring Size 6.75.
Category

2010s American 1 Carat Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

1.01 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine 1.01 carat modern brilliant round cut contemporary diamond solitaire ring in platinum; part of our diverse diamond jewelry/jewelry collection. This fine contemporary diamond ...
Category

Early 2000s Unknown Contemporary 1 Carat Solitaire Rings

Materials

Diamond, Platinum

1.12 Carat Round Diamond 14 Karat White Gold Solitaire Ring
Located in Great Neck, NY
1.12 ct round brilliant cut natural diamonds. 6 prong solitaire setting, set in 14k white gold. Ring Size 7
Category

2010s American 1 Carat Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Vintage Victorian Style Apx 1 Carat Rose Cut Diamond Ring
Located in BEVERLY HILLS, CA
Vintage Victorian style rose cut diamond ring. Center round rose cut diamond, approximately 1 carat. Approximately I/J color and SI clarity. Complimented by 34 smaller rough cut diam...
Category

Mid-19th Century Unknown Victorian Antique 1 Carat Solitaire Rings

Materials

Diamond, Silver

1.09 Carat Pear Diamond Ring with Baguette Side Diamonds in 14 Karat White Gold
Located in Palm Beach, FL
1.09 Carat Pear Shaped Diamond Ring with Baguette Side Diamonds set in 14 Karat White Gold. Primary stone has Color G, Clarity SI2. Side diamonds are 0.80 Carat 'total weight'.
Category

20th Century 1 Carat Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

1.25 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.25 carat diamond and contemporary platinum solitaire ring; part of our diamond jewelry/estate jewelry collections. This impressive vintage diamond so...
Category

1940s Contemporary Vintage 1 Carat Solitaire Rings

Materials

Diamond, Platinum

Old European Diamond Blue Sapphire Cocktail Ring
Located in Rome, IT
gorgeous diamond and sapphire halo ring has a charming flower shape and elegant vintage style touches! The half carat old European cut diamond center stone is excellent in quality wi...
Category

2010s Italian Art Deco 1 Carat Solitaire Rings

Materials

Diamond, White Diamond, Blue Sapphire, 14k Gold, White Gold

Dazzling Natural Pink Loose Morganite 1.20 Carats Morganite Stone Morganite Ring
Located in Bangrak, 10
Morganite Gemstone, available For Sale At Wholesale Price Natural High Quality 1.20 Carats Eye Clean Clarity Loose Morganite From Nigeria. Product Information: GEMSTONE TYPE: Dazzli...
Category

21st Century and Contemporary Nigerian Modern 1 Carat Solitaire Rings

Materials

Morganite

One Carat Antique Style Cushion Diamond Ring 18 Karat White Gold
Located in New York, NY
Classic 18 karat white gold halo ring handmade in the United States.  Featuring a 1.02 carat H color I1 clarity antique style cushion with GIA grading report number 7328624400. Thi...
Category

2010s American Contemporary 1 Carat Solitaire Rings

Materials

Diamond, White Gold

Ralph Masri 1.17 Carat Diamond Yellow Sapphire Ring
Located in Barcelona, Barcelona
A modern & edgy 1.17ct one-of-a-kind diamond ring by Ralph Masri set on a yellow sapphire pavé (2.50ct) ring shank. A true stunner as a cocktail ring or as an engagement ring. Size ...
Category

21st Century and Contemporary Lebanese Modernist 1 Carat Solitaire Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, Yellow Gold

Art Deco Style Rubies Diamond Double Halo Cocktail Ring
Located in Rome, IT
Art Deco Style Rubies Diamond Cocktail Ring
Category

2010s Italian Art Deco 1 Carat Solitaire Rings

Materials

Diamond, White Diamond, Ruby, Rose Gold

1.17 Carat Solitaire Diamond Engagement Ring, White Gold
Located in Berlin, DE
1.17 carat solitaire diamond ring, white gold. Carat: approx.1.17 Cut: very good Color: white, F Clarity: SI2 Including certificate of authenticity.
Category

20th Century Modern 1 Carat Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Tiffany & Co. The Tiffany Solitaire Ring in 18K Yellow Gold/Plat 1.05 CTW
Located in New York, NY
Tiffany & Co. The Tiffany Solitaire Ring in 18K Yellow Gold/Plat 1.05 CTW PRIMARY DETAILS SKU: 123431 Listing Title: Tiffany & Co. The Tiffany Solitaire Ring in 18K Yellow Gold/Plat...
Category

21st Century and Contemporary 1 Carat Solitaire Rings

Materials

Diamond, Yellow Gold

1.28 Carat Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.28 carat modern brilliant round cut diamond and 18 karat yellow gold, 18 karat white gold bezel set solitaire ring; part of our contemporary diamond jewelry c...
Category

Early 2000s English Contemporary 1 Carat Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

1.20 Carat Natural Diamond Round Cut Solitaire Engagement White Gold Set
Located in Rome, IT
Absolutely beatifull solitaire ring with a fantastic 1.20ct natural diamond. The ring is set in a sophisticated 14k white gold setting. The central diamond is very well cut and is li...
Category

2010s Unknown Modern 1 Carat Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified D Colorless 0.80 Carat Oval Diamond in White Gold Engagement Ring
Located in Sherman Oaks, CA
Eytan Brandes' halo ring boasts a 0.80 carat clean, colorless diamond, oval-shaped and brilliant cut. We just had the stone certified and the GIA rates it D color (their highest col...
Category

2010s American Contemporary 1 Carat Solitaire Rings

Materials

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

GIA 1.21 Carat Cushion Cut Diamond 14 Karat Yellow Gold Solitaire Ring
Located in Great Neck, NY
GIA 1.21 Carats cushion cut diamond set on a 6 prong Yellow gold 14 Karat solitaire Ring. Fancy Brown-Yellow, Clarity SI1 Ring Size 6.75
Category

2010s American 1 Carat Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

1.25 Carat Loose Stone Emerald Heart Shape Brazil
Located in Territet, CH
Extremely nice color beautiful Emerald 💚 Heart shape. Origin BRAZIL Minor oil enhancement. Stone can contain natural microcracks which is absolutely normal for emeralds. The eme...
Category

2010s Brazilian 1 Carat Solitaire Rings

Materials

Emerald

Intini Jewels 1.2 Carat Jade 18 Karat Yellow Gold Solitaire Cocktail Oval Ring
Located in Milano, IT
Oval cabochon cut solitaire ring design. 1.2 carats natural jade on 18 karat yellow gold ring inspired by the joy of summer sunsets. With a perfect size, it will fill with your daily...
Category

2010s Italian Art Nouveau 1 Carat Solitaire Rings

Materials

Jade, Gold, 18k Gold, Yellow Gold

Yianni Creations London Blue Topaz Fine Silver and 24 Karat Gold Band Ring
Located in Astoria, NY
Yianni Creations Midas Collection 100% handmade artisan ring from fine silver 950 purity coated with palladium to protect the jewel against elements. Shiny liquid edges are plated wi...
Category

21st Century and Contemporary Greek Contemporary 1 Carat Solitaire Rings

Materials

Black Pearl, Cultured Pearl, Freshwater Pearl, Peridot, Blue Topaz, Topa...

Antique GIA 1.0 Carat Old Mine Cushion Solitaire Diamond Wedding Ring
Located in New York, NY
If you are looking for the perfect ring with lots of history to tell her how much you love her, look no further. This could be your ring! You'll love its color, the way it catches th...
Category

Early 1900s Edwardian Antique 1 Carat Solitaire Rings

Materials

Diamond, Platinum

Roman Malakov 1.02 Carat Round Diamond Solitaire Engagement Ring in Yellow Gold
Located in New York, NY
A gorgeous 1.02 carat round brilliant diamond elegantly shines in the spotlight in a rounded 18 karat yellow gold composition. Set in interwoven prongs secure the diamond in a low ba...
Category

21st Century and Contemporary American Contemporary 1 Carat Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Faye Kim 18 Karat Gold Black Opal Ring
Located in Westport, CT
Australian Black Opals are rare gemstones, each with a distinctive personality entirely its own. Here, designer Faye Kim has set this 1.18 carat Black Opal with its red flash, mined ...
Category

2010s American Contemporary 1 Carat Solitaire Rings

Materials

Opal, Black Opal, 18k Gold, Gold

Antique 1.05 Carat Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1900s 1.05 carat diamond and 18 karat white gold solitaire style engagement ring; part of our diverse antique jewelry and estate jewelry collections. This fine...
Category

Early 1900s Unknown Antique 1 Carat Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Handmade Marquise 1 Carat Diamond Yellow Gold Ring
Located in Rome, IT
Artfully designed and beautifully unique, this elegant ring pairs a 1.02ct marquise cut diamond with a sleek split shank design. The beautifully white diamond has striking brilliance...
Category

2010s Italian Modern 1 Carat Solitaire Rings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Vintage 1.5 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.50 carat (total) diamond and platinum solitaire ring; part of our diverse engagement ring collections This stunning, fine and impressive 19...
Category

20th Century 1 Carat Solitaire Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Solitaire Round Diamond Engagement Ring 1.05 FVS2
Located in New York, NY
Tiffany & Co. Diamond Engagement ring finely crafted in a six prong platinum mounting featuring a 1.05 ct round brilliant diamond center graded F color and VS2 Clarity. The diamond i...
Category

2010s Unknown Contemporary 1 Carat Solitaire Rings

Materials

Diamond, Platinum

Purple Marquise Sapphire Engagement Ring 18 Karat Gold and Platinum
Located in Brunswick, ME
Natural purple sapphire marquise cut engagement ring. 18k yellow gold and platinum setting. 1 Marquise sapphire total weight 1.39cts, Natural purple color, VS in clarity. Size 6.25...
Category

Late 20th Century American Art Deco 1 Carat Solitaire Rings

Materials

Sapphire, 18k Gold, Platinum

Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum E IF 1.18 CTW
Located in New York, NY
Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum E IF 1.18 CTW PRIMARY DETAILS SKU: 117361 Listing Title: Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum E IF...
Category

21st Century and Contemporary 1 Carat Solitaire Rings

Materials

Diamond, Platinum

1 pcs Natural Diamond - 1.00 ct - Emerald - D (colourless) - VVS1- GIA cert
Located in רמת גן, IL
Natural emerald cut diamond in a 1.00 carat D VVS1 graded by GIA Laboratory with beautiful cut and shine. This diamond comes with an GIA Certificate and laser inscription number. GI...
Category

2010s Israeli 1 Carat Solitaire Rings

Materials

Diamond

1 Carat Diamond Traditional Engagement Ring 14 Karat White Gold
Located in New York, NY
Approximately 1 Carat Diamond Traditional Engagement Ring 14 Karat White Gold Size 7 & 1/2 6.2 mm round diamond Brilliant cut solitaire round diamond approximately 1 ct This is a...
Category

2010s 1 Carat Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Natural Soft Blue Sapphire Gemstone 1.46 Carats Sapphire Gemstone Sapphire Ring
Located in Bangrak, 10
Natural Soft Blue Sapphire Gemstone of 1.46 carats from Madagascar has a wonderful cut in a Oval shape, incredible Blue color, Great brilliance. This gem is Eye Clean Clarity. Produ...
Category

21st Century and Contemporary Malagasy Modern 1 Carat Solitaire Rings

Materials

Blue Sapphire

GIA Certified Old European Cut Diamond Blue Sapphire Cocktail Ring F Color
Located in Rome, IT
This timeless diamond blue sapphire cocktail ring combines bright sparkle, rich color, and a romantic design. The main stone is an old transitional cut GIA certified diamond has bri...
Category

Mid-20th Century Italian Art Deco 1 Carat Solitaire Rings

Materials

Diamond, White Diamond, Blue Sapphire

Investment Grade GIA Certified Fancy Vivid Blue Heart Shape Diamond Ring
Located in Rome, IT
An exquisite diamond that is a very rare find a real fancy vivid blue diamond with even color. This diamond will increase in value is an investment
Category

2010s Italian Modern 1 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

1.50 Carat Natural Fancy Brown and 1.30 Carat Diamonds Mod Three Ring 14 Karat
Located in New York, NY
Classic Three & Accent. 1.30ct. Natural Pear diamond ring Fancy brown color Si-1 clarity 7.6 x 6.2mm Very good Cut / Full cut Brilliant Side round white diamonds: 1.00ct Fan...
Category

2010s American 1 Carat Solitaire Rings

Materials

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

Tiffany & Co. Diamond Solitaire Ring in 950 Platinum G VVS1 1.08 CTW
Located in New York, NY
Tiffany & Co. Diamond Solitaire Ring in 950 Platinum G VVS1 1.08 CTW PRIMARY DETAILS SKU: 122527 Listing Title: Tiffany & Co. Diamond Solitaire Ring in 950 Platinum G VVS1 1.08 CTW ...
Category

21st Century and Contemporary 1 Carat Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Engagement Ring in Platinum '1.11 Ct H/VS1'
Located in New York, NY
Tiffany & Co. Diamond Engagement Ring in Platinum (1.11 ct H/VS1) PRIMARY DETAILS SKU: 120078 Listing Title: Tiffany & Co. Diamond Engagement Ring in Platinum (1.11 ct H/VS1) Condit...
Category

21st Century and Contemporary 1 Carat Solitaire Rings

Materials

Diamond, Platinum

1.01 Carat Round Diamond set in 18Kt White Gold Solitaire Engagement Ring
Located in Florence, IT
This 1.01 Carat round Diamond Solitaire Engagement Ring is set in 18Kt white Gold. For an engagement or purely a gift, it is a strikingly beautiful ring that dresses any hand with g...
Category

21st Century and Contemporary Italian Artisan 1 Carat Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Vintage GIA Certified Old Cut Diamond Engagement Ring 18 Karat
Located in Rome, IT
This exquisite ring has been designed in 1920 and the state is excellent has a very intricated hand made setting with rosettes and filigrane. tha main stone is an old european diamon...
Category

1920s Italian Vintage 1 Carat Solitaire Rings

Materials

Diamond, White Diamond

Morganite Diamond Ring, Engagement, 14k White Gold, Twisted Band, 1 Carat Oval
Located in Austin, TX
The custom morganite ring in 14k white gold is a stunning piece with a genuine morganite gemstone set on a triple twisted band. The morganite is oval cut with a beautiful polish that...
Category

21st Century and Contemporary American Artisan 1 Carat Solitaire Rings

Materials

Diamond, Morganite, 14k Gold, White Gold

Faye Kim Matte Platinum Diamond Marquise Cut Diamond Ring
Located in Westport, CT
Whether worn as an engagement ring or a stack ring, Faye Kim's Marquise diamond ring in Platinum is handcrafted with a beautiful matte finish for a contemporary style. Size 6.75 Wid...
Category

2010s American Contemporary 1 Carat Solitaire Rings

Materials

White Diamond, Diamond, Platinum

Antique 1.12 Carat Opal and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine, and impressive opal and 18 karat yellow gold solitaire ring; part of our diverse collection of Victorian jewellery and estate jewelry This fine and impressive anti...
Category

1890s Unknown Antique 1 Carat Solitaire Rings

Materials

Opal, Yellow Gold

House of Diamonds New York 1.36 Carat Natural Diamond Accentuated Halo Ring
Located in New York, NY
Finely hand-crafted by top jewelry designers and manufacturers in the USA, made with Platinum 950 and a 0.75 ct center natural diamond surrounded by 0.61 cts of natural diamond sidet...
Category

2010s 1 Carat Solitaire Rings

Materials

Diamond, Platinum

Faye Kim 18k Gold Old European Cut Cushion Diamond Ring
Located in Westport, CT
Old European Cut Cushion Diamond Ring with an open bezel in 18k gold* with a matte finish. Can be beautifully stacked; mix and match for a custom look. *In Faye Kim's signature 18k ...
Category

2010s American Contemporary 1 Carat Solitaire Rings

Materials

Diamond, 18k Gold

EGL Certified 1.20 Carat Round Brilliant Diamond Ring 18 Karat Yellow Gold
Located in BEVERLY HILLS, CA
Classic solitaire diamond engagement ring with diamonds down the shank, EGL certified. 1.38 carats total diamond weight. 1.20 carat round brilliant diamond, EGL certified J color gra...
Category

21st Century and Contemporary American Contemporary 1 Carat Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Art Deco 1.30 Carat Old Cut Diamond Gold Ring
Located in Rome, IT
This richly detailed solitaire showcases a 1.30 carat natural, untreated diamond in a classically elegant antique style setting. Bright and vibrant, this old European cut diamond off...
Category

1940s Italian Art Deco Vintage 1 Carat Solitaire Rings

Materials

Diamond, White Diamond, Gold, 14k Gold

GIA 1.06 Carat Princess Cut Natural Fancy Light Gray Diamond White Gold Ring 14k
Located in Great Neck, NY
GIA Princess Cut 1.06 Carats natural diamond set on a 6 prong white gold 14 Karat Ring. Sparkling, Shiny. Ring Size 7 Color Fancy Light Gray Clarity I3
Category

2010s American 1 Carat Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

De Beers 1.20 Carat Diamond Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 1.20 carat De Beers diamond and platinum solitaire engagement ring; part of our diverse diamond jewelry and estate jewelry collections. This fine and impr...
Category

Early 2000s English 1 Carat Solitaire Rings

Materials

Diamond, Platinum

GIA 1.08 Carat Natural Fancy Dark Brown Cushion Diamond Ring 14k White Gold
Located in Great Neck, NY
GIA Natural fancy dark brown cushion diamond weighing 1.08 carats. Set on 6-prong 14K white gold. Ring size: 6.75
Category

2010s American 1 Carat Solitaire Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

GIA Certified 1.30 Carat Oval Diamond Platinum Ring
Located in Rome, IT
eye-catching 1.30ct GIA certified oval cut diamond has excellent E color, a completely eye clean appearance, and gorgeous, lively brilliance! Measuring 9.32 x 5.76mm, the diamond has...
Category

2010s Italian Modern 1 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

1.28 Carat Natural Sapphire Diamond Solitaire Ring
Located in Rome, IT
stunning sapphire and diamond ring is positively gleaming with eye catching sparkle! The 1.28 carat sapphire center has a beautiful cornflower blue hue and sparkles with gorgeous br...
Category

2010s Italian Modern 1 Carat Solitaire Rings

Materials

Sapphire, Blue Sapphire, Diamond, White Diamond, 14k Gold

Exceptional GIA Certified Fancy Vivid Blue Marquise Diamond Solitaire Ring
Located in Rome, IT
EXCEPTIONAL GIA Certified Fancy Vivid Blue Marquise Diamond Solitaire Ring
Category

2010s Italian Modern 1 Carat Solitaire Rings

Materials

Diamond, Blue Diamond

Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum (1.20 ct I/VVS2)
Located in New York, NY
Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum (1.20 ct I/VVS2) PRIMARY DETAILS SKU: 121190 Listing Title: Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum (...
Category

21st Century and Contemporary 1 Carat Solitaire Rings

Materials

Diamond, Platinum

Old European Diamond Ring Blue Enamel 14K White Gold
Located in East Brunswick, NJ
This vintage ring is crafted in solid 14K White Gold (carefully tested and guaranteed). The center Old European cut diamond is .75 carat of VS1 clarity and G color! It is accented wi...
Category

20th Century 1 Carat Solitaire Rings

Materials

Diamond, White Gold, Enamel

Faye Kim 18k Gold Emerald Cut Diamond Ring
Located in Westport, CT
Faye Kim's Emerald cut diamond ring is handcrafted in 18k gold*. Set horizontally with a thin band, the stone is beautifully highlighted in a matte finished bezel for a clean, contem...
Category

2010s American Contemporary 1 Carat Solitaire Rings

Materials

Diamond, 18k Gold

Recently Viewed

View More