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2.5 Carat Rings

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Carat Weight: 2.5 Carat
White Diamond and Blue Sapphire Ring in Platinum
Located in New York, NY
This gorgeous white diamond and blue sapphire ring is hand made in Platinum. The diamond weight is 1.90 carat with VS clarity and GH color blue sapphire weight is 1.05 carat. The rin...
Category

Early 2000s American Contemporary 2.5 Carat Rings

Materials

Blue Sapphire, White Diamond, Platinum

2.20 Carat Pink Red Rubellite Tourmaline Diamond Halo Platinum Engagement Ring
Located in Stamford, CT
Pink Rubellite natural Gubelin certified round 2.02ct Tourmaline and diamond engagement ring. Gubelin certified center round pink tourmaline in a platinum diamond split and halo sett...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Tourmaline, Platinum

GIA Certified 2.41 Carat Pink Sapphire White Diamond Halo Gold Engagement Ring
By GP
Located in Stamford, CT
Bright pink oval Sapphire simple heat only in a beautiful oval halo of diamonds in a an 18k yellow gold setting with white diamond accents. A wedding band will fit flush against the ...
Category

1990s 2.5 Carat Rings

Materials

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

GIA 2.41 Carat Green Blue Oval Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Blue and green sapphire and baguette engagement ring. This unique GIA certified oval center sapphire, is blue at both ends of the...
Category

Late 20th Century 2.5 Carat Rings

Materials

Green Sapphire, Blue Sapphire, Diamond, Sapphire, Platinum

18 Karat White Gold Diamond Eternity Band
Located in Palm Desert, CA
Set in 18 karat white gold are 18 round brilliant cut diamonds with a total diamond weight of 2.65 carats. Color is F-G, Clarity is VS. Ring size is 6.5. 3 Grams.
Category

2010s Unknown 2.5 Carat Rings

Materials

Diamond, 18k Gold, White Gold

Peter Suchy GIA Certified 1.85 Carat Tsavorite Garnet Diamond Platinum Ring
Located in Stamford, CT
Vivid green tsavorite garnet and diamond engagement ring. GIA certified 1.85 carat tsavorite garnet center stone in a platinum hand engraved, pave diamond setting, designed and craf...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Garnet, Tsavorite, Platinum

Peter Suchy GIA Certified 1.90 Carat Sapphire Diamond Gold Engagement Ring
Located in Stamford, CT
Peter Suchy bluish green sapphire and diamond halo engagement ring. Cushion cut natural sapphire in a double halo micro pave engagement ring...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Sapphire, Green Sapphire, 18k Gold, White Gold, Gold

GIA Certified 2.50 Carat Asscher Cut Diamond Micro-Pave Engagement Ring
Located in New York, NY
A classic engagement ring featuring a GIA Certified 2.50 carat asscher cut diamond, J Color and VS2 in Clarity. Accented with pave-set round diamonds weighing 0.62 carats total. Made...
Category

21st Century and Contemporary American Contemporary 2.5 Carat Rings

Materials

Diamond, Platinum

2.80 Carat Square Colombian Emeralds and Diamond Engagement Ring White Gold
Located in US
This stunning Engagement Ring is centered by one natural Colombian emerald square cut 1.10 carat, with an intense green color, fine quality. The Ring are feature by 26 side round natural diamonds that total .50 carat and 14 baguette diamond that total 1.20 carat H color ~ VS1 clarity. Totaling all gemstone approx. 2.80 carats. The setting is solid 14k White Gold Weight 5.6 grams Ring size : 5 ( sizable) Excellent Condition It’s time to turn your attention to the world of colored engagement rings...
Category

2010s American Contemporary 2.5 Carat Rings

Materials

Diamond, Emerald, White Gold, 14k Gold

Roman Malakov 2.69 Carat Total Diamond Single-Prong Eternity Wedding Band Ring
Located in New York, NY
A simple and unique wedding band showcasing 2.69 carats of round brilliant diamonds, set in a single shared prong setting. Made with 18K White Gold. Size 6.5 US Style available in d...
Category

21st Century and Contemporary American Contemporary 2.5 Carat Rings

Materials

Diamond, 18k Gold, White Gold

SSEF Certified 2.50 Carat Cushion Natural Ruby ‘Heat’ and White Diamond Ring
Located in New York, NY
This magnificent, stunning and extraordinary ring features SSEF certified natural cushion ruby SIAM weighing 2.50 carat encircled by white baguettes and w...
Category

Early 2000s British Contemporary 2.5 Carat Rings

Materials

White Diamond, Ruby, 18k Gold

Estate Platinum Natural Colombian Emerald and Diamonds Solitaire Ring
Located in US
Mounting Is Custom Made of Solid Platinum Center Fine Natural Colombian Emerald 1.85 Carat Vivid Medium Green Side: Natural princes Cut Diamonds 0.75 Carat Clarity VS1 Color F...
Category

Late 20th Century American Art Deco 2.5 Carat Rings

Materials

Diamond, Emerald

3.96 Carat Tanzanite Diamond 14 Karat White Gold Cocktail Ring
By DGI
Located in Los Angeles, CA
This beautiful ring has a vivid 2.93 Carat Oval Cut Tanzanite. The Tanzanite is surrounded by 28 Round Cut Diamonds that weigh 1.03 Carats. (Clarity: SI, Color: F) The total carat w...
Category

2010s American Contemporary 2.5 Carat Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

Peter Suchy 1.58 Carat Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Peter Suchy Designs custom made diamond three-stone platinum engagement ring with vintage old European cut Diamonds in one of our most graceful engagement ring settings. Crafted usin...
Category

2010s 2.5 Carat Rings

Materials

Diamond, Platinum

Peter Suchy 2.74 Carat Diamond Platinum Wedding Band
Located in Stamford, CT
Bright sparkly full cut diamonds in a platinum common prong wedding band. Diamonds go around ¾ of the band 10 round brilliant cut H-I VS2-SI diamonds, Approximate 2.74 carats Plat...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Platinum

GIA Certified 1.71 Carat Blue Sapphire Diamond White Gold Engagement Ring
Located in Stamford, CT
GIA certified natural no heat oval and diamond engagement ring. 1.71ct oval center stone with accent diamonds set in a 18k white gold...
Category

Late 20th Century 2.5 Carat Rings

Materials

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

Peter Suchy EGL Certified 2.44 Cart Diamond Solitaire Platinum Engagement Ring
Located in Stamford, CT
Solitaire Diamond engagement ring. EGL certified 2.44 round brilliant cut center diamond mounted in a double prong platinum setting. Graded G to H nearly colorless, both shoulders ar...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Platinum

2.8 Carat Emerald Cut Colombian Emerald and Diamond Ring Estate
Located in New York, NY
A classic, Cocktail ring 2.8 Carat Colombian Emerald and Diamond Ring, Estate, no color enhancement. Gold: 14 carat white gold Weight: 7.5 gm Diamonds: approximate 0.85 Carat Em...
Category

Early 20th Century 2.5 Carat Rings

Materials

Diamond, Emerald, 18k Gold

Peter Suchy GIA Certified 1.25 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Royal blue Sapphire diamond three-stone engagement ring 2.37ct round simple heat only and certified natural corundum. Beautiful baguette ring by Del Co. 14k white gold 1 round Roya...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

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

Certified GCS 2.91 Carat Color Change Ceylon Sapphire and Diamonds Band Ring
Located in London, GB
This band ring is fully made in 18kt white gold. It is set with a deep navy blue colour change sapphire weighing 2.91ct. It comes with the testing card for the GCS lab (London) stati...
Category

21st Century and Contemporary British 2.5 Carat Rings

Materials

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

GIA Natural Fancy Yellowish Brown Round Brilliant And Pear Diamond Ring In 18 K
Located in New York, NY
This beautiful and attractive three stone ring designed by Moguldiam Inc features a GIA certified natural fancy yellowish brown round bri...
Category

2010s Emirian Contemporary 2.5 Carat Rings

Materials

Diamond, 18k Gold

Peter Suchy GIA 1.81 Carat Round Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Diamond three-stone engagement ring. Raised platinum setting with a triple halo top. Micro pave round brilliant cut diamonds are set down each side at the sha...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Platinum

GIA Certified 1.17 Carat Tsavorite Garnet Diamond Cluster Cocktail Ring
Located in Stamford, CT
Green tsavorite garnet and diamond cluster cocktail ring. 14k yellow gold dome setting with oval green tsavorite center stone surrounded by a cluster of round diamonds. 1 oval gree...
Category

Late 20th Century 2.5 Carat Rings

Materials

Diamond, Garnet, Tsavorite, Gold, 14k Gold, Yellow Gold

Kurtulan Handmade 2.72 Carat Rose Cut Sapphires Diamond Floret Ring Signed 24K
Located in Lambertville , NJ
One entirely Hand Crafted Ring made in Turkey by the Husband and Wife Team at Kurtulan, Naci and Meltem. The Ring features three Rose Cut, Pastel Sapphires of 2.72 Carats total weigh...
Category

2010s Turkish Contemporary 2.5 Carat Rings

Materials

Diamond, Sapphire, 18k Gold, 24k Gold, Sterling Silver

Peter Suchy 2.32 Carat Yellow Natural Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Peter Suchy GIA Certified bright golden yellow natural octagonal step cut 2.32 carat sapphire engagement ring. Two princess cut side diamonds in a platinum setting. 1 Octagonal Yell...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Yellow Sapphire, Sapphire, Platinum

Peter Suchy 1.77 Carat Oval Sapphire Diamond Halo Gold Engagement Ring
Located in Stamford, CT
Peter Suchy 18k white gold Halo engagement ring with a bright medium blue center oval Sapphire AGL certified simple heat only. The ring is designed to fit a wedding band flush agains...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

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

Roman Malakov 2.82 Carat Total Oval Cut Diamond Eternity Wedding Band Ring
Located in New York, NY
This chic eternity wedding band ring features 13 brilliant oval shaped diamonds weighing 2.82 carats total. The oval diamonds are set horizontally and the stones are matched perfectl...
Category

21st Century and Contemporary American Contemporary 2.5 Carat Rings

Materials

Diamond, Platinum

Dickson Yewn Glorious Peony Collection 2.50 Carats Diamond Gold Ring
Located in New York, NY
Dickson Yewn Nostalgia Collection. The ring is 18K White Gold Black Rhodium Plated. The ring has 2.50ct in F VS Diamonds. The ring is a size 5.5, not sizable. The ring weighs 12.3 gr...
Category

21st Century and Contemporary Hong Kong Contemporary 2.5 Carat Rings

Materials

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

2.50 Cabochon Blue Sapphire and Diamond Three Stone Fashion Ring
Located in New York, NY
A appealing gemstone fashion ring showcasing a 2.50 carat oval shape blue sapphire cabochon in the center and an old european cut diamond on each...
Category

20th Century American Art Deco 2.5 Carat Rings

Materials

Blue Sapphire, Sapphire, Diamond, 18k Gold, Yellow Gold

2.50 Carat Rutile Quartz Natural Yellow Dome Gold Ring
Located in Stamford, CT
Unisex Bezel set natural Quartz with natural rutile needles set in a gold dome 18k yellow gold setting. 1 round clear rutilated Quartz, approx. total weight 2.50cts, 10mm, Golden ...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Quartz, 18k Gold, Yellow Gold, Gold

2.92 Carat Rose Cut and Natural Yellow Diamond 18 Karat White Gold Cocktail Ring
By DGI
Located in Los Angeles, CA
This magnificent beauty has a dome of 36 Rose Cut Diamonds that weigh 1.94 Carats. The clarity and color of the rose cuts are VS-F. It also has 36 beautiful & natural Yellow Round Cu...
Category

2010s American Contemporary 2.5 Carat Rings

Materials

Diamond, Yellow Diamond, White Gold, 18k Gold

GIA 2.47 Carat Oval Sapphire Diamond Halo White Gold Engagement Ring GIA
Located in Stamford, CT
Sapphire and diamond engagement ring. Oval center sapphire with a halo of round diamonds. 18k white gold setting with micro pave set round accent diamonds along the shank. GIA certif...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

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

Peter Suchy 2.08 Carat Natural Alexandrite Diamond Halo Platinum Engagement Ring
Located in Stamford, CT
Alexandrite and diamond halo engagement ring. GIA certified natural 2.08 carat round greenish yellow color change Alexandrite center stone, in a platinum setting with a diamond halo ...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Alexandrite, Diamond, Platinum

Whitney Boin 2.68 Carat Platinum Diamond Wedding Band Ring
Located in Stamford, CT
Whitney Boin Diamond wedding band ring. Platinum setting with alternating brilliant and princess cut diamonds. 6 round diamonds F-G VS 3mm approximate ...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Platinum

Peter Suchy 1.89 Carat Sapphire Diamond Halo Platinum Engagement Ring
Located in Stamford, CT
Blue oval Sapphire 1.89cts, GIA certified natural corundum simple heat. The ring was designed with old step cut half-moon diamonds to go with the beautiful estate Sapphire in a tripl...
Category

2010s American 2.5 Carat Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.90 Carat Diamond Sapphire White Gold Cluster Cocktail Ring
Located in Stamford, CT
1960's Sapphire and diamond starburst cluster cocktail ring. Round brilliant cut center diamond with sprays of marquise shaped sapphires above and below with additional round brillia...
Category

Mid-20th Century 2.5 Carat Rings

Materials

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

Yianni Creations 2.50 Carat Citrine Diamond Fine Silver Set of Ring and Bracelet
Located in Astoria, NY
This is a set of wide ring and bangle bracelet from Yianni Creations Hephestos Collection. These are handmade artisan jewels from fine silver 950 purity plated with palladium to resi...
Category

2010s Greek Contemporary 2.5 Carat Rings

Materials

Citrine, Diamond, White Diamond, Palladium, Rhodium, Silver, Sterling Si...

Peter Suchy GIA Certified 2.62 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Peter Suchy natural untreated blue round Sapphire and diamond engagement ring. Platinum setting with bright sparkly Princess cut and baguette Diamond accents. 1 round blue Sapphir...
Category

2010s 2.5 Carat Rings

Materials

Diamond, Sapphire, Platinum

2.53 Carat Round Cut Baguette Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
1940s round brilliant cut light yellow center diamond. EGL certified, in a platinum three-stone setting with two baguette side diamonds. 1 round diamond approx. total weight 2.53ct...
Category

Early 20th Century 2.5 Carat Rings

Materials

Diamond, Platinum

Moonstone Cameo Diamond Platinum and Gold Ring
Located in New York, NY
Crafted in platinum and gold this one of a kind ring features a very fine moonstone cameo of an angelic angel measures 30.0 x 15.0 mm. Ring size 6 1/4...
Category

21st Century and Contemporary Unknown Modern 2.5 Carat Rings

GIA Certified 2.20 Carat Blue Sapphire Diamond Three-Stone Gold Engagement Ring
Located in Stamford, CT
Natural Blue Oval Sapphire Diamond Three-Stone Gold engagement ring. GIA certified oval natural no heat sapphire center stone with 2 trilliant cut side diamonds in a 14k yellow setting. 1 oval soft medium blue Sapphire...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold

Roman Malakov GIA Certified No Heat Blue Sapphire & Diamond Halo Engagement Ring
Located in New York, NY
This is an incredibly gorgeous and color-rich engagement ring showcasing a 2.75 carat cushion cut sapphire that GIA certified as BLUE in color with no indications of heat treatment. ...
Category

21st Century and Contemporary American Contemporary 2.5 Carat Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Peter Suchy GIA Certified 1.81 Carat Diamond Halo Platinum Engagement Ring
Located in Stamford, CT
From the Peter Suchy workshop cushion shaped diamond with cushion top. Sides taper to allow a wedding band to fit flush. Solid Platinum setting with and extra sparkly old cut diamon...
Category

2010s American 2.5 Carat Rings

Materials

Diamond, White Diamond, Platinum

3.29 Carat Yellow Sapphire Diamond White Gold Engagement Ring
Located in Los Angeles, CA
A unique Yellow Sapphire, Yellow and White Diamond Ring that can be a beautiful Engagement Ring. The Pear Cut Yellow Sapphire is 2.66 Carats...
Category

21st Century and Contemporary American Modern 2.5 Carat Rings

Materials

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

Peter Suchy 1.55 Carat Halo Diamond Platinum Engagement Ring
Located in Stamford, CT
Diamond engagement ring. EGL certified round center stone with a scalloped halo of round diamonds in a micro pave diamond platinum setting. Created in the Peter Suchy Workshop. 1 ...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Platinum

Peter Suchy 2.35 Carat Blue Sapphire Pear Diamond Platinum Engagement Ring
Located in Stamford, CT
Peter Sucy natural no heat Sapphire with bright blue at the ends and light blue in the center. In a handmade Platinum setting with diamond accents. From the Peter Suchy workshop desi...
Category

2010s 2.5 Carat Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.11 Carat GIA Certified Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Natural GIA certified color change Sapphire and diamond engagement ring. The GIA 2.11ct oval sapphire center stone has great color change in different lighting that ranges from green...
Category

21st Century and Contemporary 2.5 Carat Rings

Materials

Diamond, Sapphire, Platinum

Square Cut Diamond Eternity Wedding Band
Located in New York, NY
Eternity wedding band finely crafted in platinum square cut diamonds weighing a total of approximately 2.80 carat.
Category

1990s 2.5 Carat Rings

Materials

Diamond, Platinum

Antique 2.60 Carat Sapphire Diamond Platinum Ring
Located in New York, NY
Made of platinum, this ring centers a vivid blue oval cut Ceylon sapphire that weighs approximately 2.60ct. The sapphire is accentuated by sparkling half moon old mine cut diamonds w...
Category

1910s Vintage 2.5 Carat Rings

Materials

Diamond, Sapphire, Platinum

Valmonte Pave Face Diamond Signet Ring, by Martyn Lawrence Bullard
Located in West Hollywood, CA
Unisex 18k white gold sheild shaped 2.61 ct diamond pave face set with old cut diamonds . Designed by Martyn Lawrence Bullard. Can be made in rose ...
Category

2010s American Modern 2.5 Carat Rings

Materials

Diamond, 18k Gold

Peter Suchy GIA Certified 1.00 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Old European cut diamond and round sapphire engagement ring. GIA certified white face up and very bright because of the cut. The platinu...
Category

2010s 2.5 Carat Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

2.52 Carat GIA Square Emerald Asscher Cut Diamond platinum Engagement Ring
Located in Lakewood, NJ
A vintage diamond in platinum engagement ring set with a center 2.52 ct. E color VVS2 clarity (GIA certified) square emerald or Asscher cut diamond and ten round diamond side stones ...
Category

Mid-20th Century American 2.5 Carat Rings

Materials

Diamond, White Diamond, Platinum

Valmonte Pave Diamond Signet Ring, by Martyn Lawrence Bullard
Located in West Hollywood, CA
Unisex 18k yellow gold Signet Ring, sheild shape pave set old cut diamond face Made by Martyn Lawrence Bullard Can be made in rose or white gold, any size, lead time 4 weeks
Category

2010s American Modern 2.5 Carat Rings

Materials

Diamond, 18k Gold

Oval Cut 2.69 Carats Green Agate and Diamond Halo Gold Ring
Located in New York, NY
Beautiful and Fun Ring The ring is 14K Yellow Gold There are 0.10 Carats In Diamonds G/H SI The Center Stone is an Oval Faceted Green Agate 2.69 Carats The ring measures on top 6/16"...
Category

21st Century and Contemporary Hong Kong Contemporary 2.5 Carat Rings

Materials

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

Green Tourmaline Diamond Gold Ring
Located in Stamford, CT
Bright green oval Tourmaline and diamond white gold ring. 1 bright green tourmaline 10 x 8mm oval, approx. total weight 2.90cts 4 full cut diam...
Category

Early 2000s 2.5 Carat Rings

Materials

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

GIA Certified 2.71 Carat Chrysoberyl Cat’s Eye Diamond Platinum Engagement Ring
Located in Stamford, CT
Art Deco 2.71ct Chrysoberyl Cat’s Eye and diamond Platinum engagement ring. 1920-1930 ring. GIA certified natural bright brown orange Chrysoberyl with a well-defined Cat’s Eye in a ...
Category

Early 20th Century 2.5 Carat Rings

Materials

Chrysoberyl, Diamond, Cat’s Eye, Platinum

GIA Certified 2.52 Carats Brilliant Round Diamond Antique Engagement Ring
Located in New York, NY
Antique engagement ring featuring a brilliant round center stone weighing 2.52 carats that GIA certified as H color and SI1 in clarity. The ring also features 0.50 carats total brill...
Category

Early 20th Century Unknown 2.5 Carat Rings

Materials

Diamond, Platinum

EGL Certified 2.85 Carat Diamond Dome Gold Cluster Cocktail Ring
Located in Stamford, CT
Spectacular vintage 1960's raised domed diamond cluster cocktail ring. EGL certified .80cts center diamond with 43 bright round cut diamonds in a tiered 14k white gold cluster settin...
Category

Mid-20th Century 2.5 Carat Rings

Materials

Diamond, Gold, 14k Gold, White Gold

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