Skip to main content

3.5 Carat Solitaire Rings

1
120
to
90
114
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
8
112
1
2
1
79
3
3
3
1
86
34
44
15
14
51
11
105
74
1
22
18
33
23
20
15
8
81
13
3
1
1
Carat Weight: 3.5 Carat
3.6 Carat Vivid Pink with Blue Hue Kashmir Sapphire Silver Ring
Located in Omaha, NE
This EyeClean 3.6 Carat Pink with Blue Hue Kashmir Sapphire comes from the Batakundi Kashmir mine and has a very beautiful eye catching color. It’s bright and lively and rare to pos...
Category

2010s Asian Contemporary 3.5 Carat Solitaire Rings

Materials

Sapphire, Silver

3.5 Carat Vivid Reddish Pink with Blue Hue Kashmir Sapphire Silver Ring
Located in Omaha, NE
This EyeClean 3.5 Carat Reddish Pink with Blue Hue Kashmir Sapphire comes from the Batakundi Kashmir mine and has a very beautiful eye catching color. It’s bright and lively and rar...
Category

2010s Asian Contemporary 3.5 Carat Solitaire Rings

Materials

Sapphire, Silver

GIA Certified 3.70 Carat Oval Halo Diamond Platinum Ring
Located in Rome, IT
This classic diamond accented ring is beautifully designed to showcase the 3.70 carat GIA certified diamond center stone. The oval diamond is encircled by a bright halo of additiona...
Category

2010s Italian 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Certified 3.50 Carat Old Cut Diamond Tapered Baguette Platinum Ring
Located in Rome, IT
An authentic and exquisite old cut diamond with great size, exceptionally clean with VS1 clarity, and dazzling with gorgeous, fiery brilliance! The diamond has a truly phenomenal ...
Category

2010s Italian 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.75 Carat Oval Diamond Ring
Located in Rome, IT
GIA 3.75 Carat Oval Diamond Ring
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Radiant Trillion Cut Diamond Three Stone Ring
Located in Rome, IT
An exquisite engagement ring composed by a main 2 carat radiant cut diamond with two side 0.80 carat trillion diamonds at each side set in 18 carats white gold. the ring comes with ...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified Oval Diamond Three Stone Engagement Ring
Located in Rome, IT
An amazing oval diamond with two side trillion side diamonds.
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified 3.63 Carat Fancy Greenish Blue Radiant Cut Diamond Ring
Located in Rome, IT
An exquisite and very pure natural fancy greenish blue diamond certified by GIA with which is so rare to find on a natural stone with this fiery color saturation and without any type...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

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

3.26 Carats Cushion Blue Sapphire Chatam Engagement Ring with Tapered Baguettes
Located in Beverly Hills, CA
Blue Sapphire and Diamond Engagement Ring Blue Sapphire Cushion Center Stone 3.26 carats Tapered Baguette Diamonds 0.25 carat Diamonds are H in Color and VS Clarity Total Car...
Category

Early 2000s American Contemporary 3.5 Carat Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

GRS Switzerland Royal Vivid Blue 3.80 Carat Oval Sapphire Diamond Cocktail Ring
Located in Rome, IT
GRS SWITZERLAND Royal Vivid Blue 3.80 Carat Oval Sapphire Diamond Cocktail Ring VS1 Clarity color is vivid blue also written in the certificate which is quite rare absolutely no tre...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Sapphire, Diamond, White Diamond, Platinum

GIA Certified 3.52 Carat No Heat Royal Blue Cushion Sapphire Ring
Located in Rome, IT
An exquisite and very pure natural vivid blue sapphire certified by GIA with a NO HEAT which is so rare to find on a natural stone with this fiery color saturation and without any ty...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

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

GIA Certified 3.77 Carat Three Stone Oval Diamond Baguette Solitiaire Ring
Located in Rome, IT
An exquisite ring weighs 7.3 grams, size 6, the center stone is a Natural Oval Brilliant Shaped Diamond weighing 3.77 ct, K in color, SI2 in clarity, Excellent Cut, Very Good Polish,...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

3.80 Carat Solitaire Engagement Sapphire Platinum Ring
Located in Brunswick, ME
Stunning solitaire natural sapphire engagement ring. Set to centre with a natural oval cut deep blue sapphire with an approximate weight of 3.8 carats in an open back claw platinum s...
Category

2010s American Contemporary 3.5 Carat Solitaire Rings

Materials

Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Fancy Vivid Yellow Cushion Diamond Ring
Located in Rome, IT
Tiffany & Co. Platinum Soleste 3.03 ct Cushion Excellent Ideal Cut Diamond Double Halo Engagement Ring. The ring weighs 6 grams, size 4.5, the center stone is a Natural Fancy Vivid ...
Category

2010s American Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

GIA Certifed 3.55 Carat Royal Blue Sapphire Diamond Three Stone Ring
Located in Rome, IT
Gorgeous cushion cut GIA certified sapphire is a gorgeous royal blue color. It is a richly saturated and perfectly even deep blue color. GIA certified sapphire is a gorgeous deep b...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Garnet Diamond Ring, Red Garnet, Mixed Metal, 14k White and Yellow Gold, Satin
Located in Austin, TX
This stunning red garnet surrounded by brushed 14k yellow gold and set on a beautiful white gold band dripping with diamonds provides a look that is very modern! This ring is very fa...
Category

2010s American Modern 3.5 Carat Solitaire Rings

Materials

Diamond, Garnet, 14k Gold, White Gold, Yellow Gold, Mixed Metal

Faye Kim 18 Karat Gold Champagne Tourmaline Pear Shape Ring
Located in Westport, CT
Faye Kim's Pear-Shaped Champagne Tourmaline Ring in 18k Gold* is set in a clean bezel and set East/West in a contemporary style. A fresh and modern take on single stone rings. Size ...
Category

2010s American Contemporary 3.5 Carat Solitaire Rings

Materials

Tourmaline, Gold, 18k Gold

GIA Certified 3.50 Carat Brilliant Cut Cushion Diamond Ring
Located in Rome, IT
An exquisite 3 carat cushion cut diamond that has been cut in a form with many facets, so it can have exceptional brilliance and maximized light that is returned through the top of t...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.50 Carat Emerald Cut Engagement Platinum Ring F Color VS1
Located in Rome, IT
An exceptional diamond certified by GIA the color is i being totally white and clarity is vs1 stone with excellent ratio proportions and excellent polish and cut
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 3.50 Carat Oval Shape E COLOR Diamond White Gold Ring
Located in Rome, IT
GIA Certified 3.50 Carat Oval Shape E COLOR Diamond White Gold Ring 100% EYE CLEAN!
Category

2010s Unknown Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Gold, Gold, 18k Gold

Tiffany & Co. Lucida Diamond Solitaire Engagement Ring
Located in Rome, IT
Tiffany & Co. 3.65 ct Platinum Lucida Square Brilliant Cut Diamond Split Shank Engagement Ring. The ring weighs 6.1 gram, size 6, the center is a Lucida Cut-Cornered Square Brilli...
Category

2010s American 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond

Flawless E Color GIA Certified 3.60 Carat Emerald Cut Diamond Ring
Located in Rome, IT
FLAWLESS E Color GIA Certified 3.60 Carat Emerald Cut Diamond Ring
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald

GIA Art Deco 3.55ct Old European Diamond Engagement Antique Platinum Ring
Located in New York, NY
This truly Spectacular Art Deco 3.55ctw Diamond Ring will make an Impressive Engagement, Wedding, and Anniversary Ring. The beautiful dazzler features a gorgeous almost 3.0ct carat (...
Category

1920s Art Deco Vintage 3.5 Carat Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Cushion Diamond 'Legacy' Ring
Located in New York, NY
Tiffany Cushion Diamond 'Legacy' Ring. This ring has a center cushion diamond weighing a 3.08 carat (Color: G, Clarity:VS1), setting in platinum with round diamonds down the split s...
Category

21st Century and Contemporary American Artist 3.5 Carat Solitaire Rings

Materials

Diamond, Platinum

Oval Burmese Ruby 3.56 Carat Diamond Solitaire ring
Located in Rome, IT
Oval Burmese Ruby 3.56 Carat Diamond Solitaire ring
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Ruby, Platinum

MOGOK Burma 3.50 Carat Oval Ruby Diamond Cocktail Platinum Ring
Located in Rome, IT
An exquisite natural untreated and unheated burmese ruby with a certification that states the origin. The side diamonds sum 1 carat of round brilliant cut diamonds and the ring has ...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Ruby, Platinum

IGIi Antwerp Certified 3.72 Carat Minor Oil Heart Shape Emerald Diamond Ring
Located in Rome, IT
An exquisite 3.72 carat heart cut emerald treated with minor oil exquisite diamond halo set in solid platinum
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 3 Carat Emerald Cut Diamond Platinum Ring
Located in Rome, IT
GIA Certified 3 Carat Emerald Cut Diamond Platinum Ring
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

14 Karat Gold Amethyst 3.6 Carat Solitaire Ring
Located in Wallkill, NY
Oval Amethyst Approximately 3.60 Carats set in 14k Gold, Size is 7.5. Ring is set high .45 in. Ring can be sized by us or your jeweler. Please check our storefront for hundreds of p...
Category

1970s Unknown Vintage 3.5 Carat Solitaire Rings

Materials

Amethyst, 14k Gold

GIA shy 4.0ctw HEART Shaped Diamond Halo Estate Vintage Engagement Platinum Ring
Located in New York, NY
There is nothing more ROMANTIC than this exquisite 3.91ctw Heart Shaped Diamond Platinum Engagement Ring! An icy-white, sleekly modeled HEART diamond is the center of attention. This...
Category

2010s Romantic 3.5 Carat Solitaire Rings

Materials

Diamond, Platinum

IGI 3.89 Carat Pear Shape Brown Natural Diamond 14 Karat Yellow Gold Ring
Located in Great Neck, NY
IGI Pear Shape Brown Diamond Weighs 3.89 Carats. Ring size 6.75 can be resize. Color: Natural Brown
Category

2010s American 3.5 Carat Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

3.51 Carat Ruby GIA Certified Unheated Diamond Ring Oval Cut
Located in Hong Kong, Hong Kong
Primary Stone: Ruby (Mozambique) Shape : Oval Cut Sapphire Weight: 3.51 Carats (1 Sapphire) Measurements Sapphire: 9.60 mm x 7.47 mm x 5.30 mm Color: Red Accent Stones: Genuine Diamo...
Category

21st Century and Contemporary Hong Kong Art Deco 3.5 Carat Solitaire Rings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 3.65 Carat Emerald Cut Diamond Ring
Located in Rome, IT
GIA Certified 3.65 Carat Emerald Cut Diamond Ring
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

Certified Burma Red Ruby 3.56 Carat Natural No Heat Ruby Diamond Ring
Located in Rome, IT
Amazing Natural 3.56 carat ruby diamond ring. The ring is an absolute marvel consider both cadillak diamonds at each side are natural untreated and it has an exquisite halo of round...
Category

2010s Burmese Modern 3.5 Carat Solitaire Rings

Materials

Ruby, Diamond, White Diamond, 18k Gold

GIA Certified 3.75 Carat Round Brilliant Cut Platinum Ring
Located in Rome, IT
This diamond ring is offered by Antinori di Sanpietro ROMA. This 3.75 carat GIA Certified E VVS1 round cut diamond measuring 9.86 x 9.90 mm is custom set in a handcrafted platinum so...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

IGI 3.89 Carat Pear Shape Brown Natural Diamond 14 Karat Yellow Gold Ring
Located in Great Neck, NY
IGI Pear Shape Brown Diamond Weighs 3.89 Carats. Ring size 6.75 can be resize. Color: Natural Brown
Category

2010s American 3.5 Carat Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 3.70 Carat Round Brilliant Cut Diamond Solitaire Ring
Located in Rome, IT
Stunning 3.70 carat round brilliant cut diamond is bright white, completely eye clean, and impeccably finished! Cut with absolutely ideal proportions, it displays truly phenomenal sp...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.50 Carat Emerald-Cut Diamond Ring
Located in Rome, IT
An extraordinary GIA certified Engagement Ring with Emerald Diamond Cut. The main stone weights 3.00 Carat, graded h in color and Vs1 in Clarity. 100% Eye clean stone Excellent luste...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

White Diamond, Emerald, Diamond, Platinum

Lovely Blue Aquamarine Stone from Nigeria 3.60 Carats Aquamarine Gem Aquamarine
Located in Bangrak, 10
Lovely Blue Aquamarine Stone From Nigeria, Available for sale at wholesale price natural high quality 3.60 Carats Included Clarity Natural Loose Aquamarine from Nigeria. Product Inf...
Category

21st Century and Contemporary Nigerian Modern 3.5 Carat Solitaire Rings

Materials

Aquamarine

Diamond Emerald Ring 14K Gold Band Estate
Located in East Brunswick, NJ
This beautiful estate ring is finely crafted in solid 14K Yellow gold and set with genuine Earth mined Emerald and natural diamonds. The center Emerald measures 8mm x 6.9mm (2.01 car...
Category

20th Century 3.5 Carat Solitaire Rings

Materials

Emerald, Diamond, 14k Gold, Yellow Gold

Flawless D Color GIA Certified Three Stone Emerald Cut Diamond Ring
Located in Rome, IT
The main diamond GIA Certified 3.51 Carat Emerald Cut Diamond D Color FLAWLESS Clarity Excellent Polish Excellent Symmetry Faint Fluorescence
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified Royal Blue Kashmir Sapphire Ring No Heat No Treatment
Located in Rome, IT
A very rare find. An extremely clean approximately vvs clarity natural oval royal blue sapphire certified by GIA of Kashmir origin with two side trapezoid diamonds approx 1 carat in ...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

White Diamond, Sapphire, Blue Sapphire

GIA Certified Royal Blue Kashmir Sapphire Ring No Heat No Treatment
Located in Rome, IT
A very rare find. An extremely clean approximately vvs clarity natural oval royal blue sapphire certified by GIA of Kashmir origin with two side trapezoid diamonds approx 1 carat in ...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

White Diamond, Sapphire, Blue Sapphire

Flawless GIA Certified 3.96 Carat Excellent Cut Emerald Cut Diamond Ring
Located in Rome, IT
This lovely and significant ring centers on a 3.96 carat emerald-cut diamond with D rare white color and Flawless clarity. The Flawless stone is flanked by two trapezoid-cut diamond...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 3.65 Carat Fancy Intense Yellow Oval Diamond Ring
Located in Rome, IT
An oval 3.65 carat natural fancy intense yellow diamond flanked on the sides by two white ovals 0.30 carat each F color VS1 clarity. The three stones are professionally certified by ...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

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

GIA Certified 3 Carat Three-Stone Emerald Cut Diamond Platinum Ring
Located in Rome, IT
GIA Certified 3 Carat Three Stone Emerald Cut Diamond Platinum Ring
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

3.55ct AGL Certified Burma Ruby Diamond Ring Old Mine Cut
Located in Rome, IT
Extraordinary original vintage ring with rubies and diamonds Intense colors, vibrant brilliance and an absolutely fantastic design! Handcrafted during the Victorian era, it carries o...
Category

2010s English Modern 3.5 Carat Solitaire Rings

Materials

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

GIA Certified 3.52 Carat No Heat Royal Blue Sapphire Ring Made in Italy
Located in Rome, IT
An exquisite and very pure natural vivid blue sapphire certified by GIA with a NO HEAT which is so rare to find on a natural stone with this fiery color saturation and without any ty...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

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

3.50 Ct Sapphire Diamond Cocktail Ring Hal Cushion Shape White Gold
Located in Rome, IT
Ring with a royal blue sapphire in a luxurious diamond-encrusted 14k white gold setting! The 3.08ct cushion cut sapphire center has a stunning royal blue color. It is a beautiful tru...
Category

1920s American Art Deco Vintage 3.5 Carat Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Antique Edwardian GIA 3.92ctw Platinum Old European Diamond Engagement Ring
Located in New York, NY
Edwardian GIA Shy 4.0ctw OLD EUROPEAN Diamond Engagement Antique Platinum Ring Edwardian Rings represent some of the finest examples of diamond, platinum jewelry in existence. Edwar...
Category

Early 1900s Edwardian Antique 3.5 Carat Solitaire Rings

Materials

Diamond, Platinum

GIA 3 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Rome, IT
GIA 3 Carat Round Brilliant Cut Diamond Platinum Ring
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.51 Carat Emerald Cut Diamond
Located in Rome, IT
GIA Certified 3.51 Carat Emerald Cut Diamond please check the video the emerald is breathtaking!
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

EXCEPTIONAL TYPE IIA GIA Certified 3 Carats Emerald Cut Flawless Diamond Ring
Located in Rome, IT
With an extra certificate this diamond is for investment purposes
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 3.52 Carat Cushion Cut Diamond E Color Triple Ex
Located in Rome, IT
A really amazing diamond. The main stone is certified by GIA E Color white faced VVS2 Clarity 100% EYE CLEAN and Triple excellent cut
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond

GIA Certified 3.68 Carat Round Diamond Solitaire Engagement Ring
Located in New York, NY
A classic solitaire engagement ring style showcasing a 3.68 carat round brilliant diamond, set in a simple platinum mounting. GIA certified the diamond as K color, VS2 clarity.
Category

21st Century and Contemporary American Contemporary 3.5 Carat Solitaire Rings

Materials

Diamond, Platinum

MOGOK Burma 3.50 Carat Oval Ruby Diamond Cocktail Platinum Ring
Located in Rome, IT
An exquisite natural untreated and unheated burmese ruby with a certification that states the origin. The side diamonds sum 1 carat of round brilliant cut diamonds and the ring has ...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, Ruby, Platinum

GIA Certified 3.55 Carat Square Emerald Cut Natural Fancy Vivid Yellow Diamond
Located in Rome, IT
3.55 Carat of Natural Fancy Vivid Yellow Square Emerald Cut Diamond. Certified by the GIA, is a fantastic diamond that weights 3.55 Carat, the color is a beautiful fancy vivid yellow...
Category

2010s Modern 3.5 Carat Solitaire Rings

Materials

Yellow Diamond, Diamond

Flawless GIA Certified 3.54 Carat Pear Cut Diamond Ring
Located in Rome, IT
This 3.54 carat pear shaped diamond engagement ring is spectacular. This ring is made in platinum and accented with approx 0.65 carats of pave set round brilliant cut diamonds. The ...
Category

2010s Italian Modern 3.5 Carat Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold

Recently Viewed

View More