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2.5 Carat Engagement Rings

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Betteridge 2.51 Carat Round Brilliant Diamond Engagement Ring
By Betteridge
Located in Greenwich, CT
Three-stone engagement ring, centering a fine near-colorless round brilliant-cut diamond weighing 2.51 carats with radiant-cut natural fancy very light pink diamond sides, in a plati...
Category

21st Century and Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Pink Diamond, 18k Gold, Platinum

Tiffany & Co. GIA Certified 2.54 Carat E VS1 Brilliant Round Diamond Ring
By Tiffany & Co.
Located in New York, NY
This breathtaking, signed ring from Tiffany & Co. is set with a 2.54 carat brilliant round diamond of E color and VS1 clarity... With excellent cut, polish, symmetry and no fluoresce...
Category

21st Century and Contemporary Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

Fine Natural Colombian Emerald Diamond Engagement Ring
By Emeralds Maravellous
Located in Brunswick, ME
Fine Natural Colombian Emerald Diamond Engagement Ring Centered with a stunning natural Colombian Emerald 1.10 carat Vivid Medium Green, excellent brilliance and saturation. Side nat...
Category

Early 2000s Contemporary 2.5 Carat Engagement Rings

Materials

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

3.72 Carat Sapphire Diamond 14 Karat White Gold Engagement Ring
By Roshe Jewels
Located in San Dimas, CA
Gorgeous 3.72 Carat Sapphire and Diamond ring that can easily be worn as a unique Engagement ring! The Deep Midnight Blue Oval Cut Sapphire weighs 2.99 Carats and is surrounded by...
Category

21st Century and Contemporary Modern 2.5 Carat Engagement Rings

Materials

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

GIA Certified 2.54 Carat Marquise Cut Halo Set Diamond Ring
By Lester Lampert
Located in Chicago, IL
This stunning platinum ring contains a 2.54cts. marquise cut center H color and SI2 clarity, with 132 ideal cut round diamonds= .77ct. t.w. set in a halo style around the center and ...
Category

2010s Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

2.91 Carat Vintage Colombian Emerald Diamond Engagement Ring 18 Karat
By Emeralds Maravellous
Located in Brunswick, ME
Vintage emerald engagement ring 100% natural Colombian emerald, emerald cut, medium-light green/ clarity VS, emerald weighting 2.25 carats, accented with diamonds 0.66cts G/SI2. Tota...
Category

21st Century and Contemporary Art Deco 2.5 Carat Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

2.80 Carat Square Colombian Emeralds and Diamond Engagement Ring White Gold
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 nat...
Category

2010s Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Emerald, 14k Gold

J. Birnbach GIA Certified 2.92 Carat Oval Brilliant Cut Diamond Solitaire Ring
By J. Birnbach
Located in New York, NY
This scintillating and romantic ring from the J. Birnbach collection features a 2.92 carat oval brilliant cut diamond of G color and SI1 clarity. 100% eye-clean with an elongated out...
Category

21st Century and Contemporary Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

Untreated 2.79 Carat Pink Sapphire Diamond Ring
Exceptional color and transparency distinguish the incredibly rare pink sapphire in this enchanting ring. Certified by the American Gem Trade Association (AGTA) as being completely n...
Category

21st Century and Contemporary Modern 2.5 Carat Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold

GIA 2.71 Carat Estate Emerald Cut Diamond Solitaire Engagement Pave Gold Ring
This ESTATE ring will take your breath away! Great opportunity to own a 100% NATURAL NONE-treated , Great Quality diamond for an exceptional price! Buy her this exquisite and the mos...
Category

Early 2000s 2.5 Carat Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Colombian Emerald and Diamond Engagement Ring 18 Karat Gold
By Emeralds Maravellous
Located in Brunswick, ME
This is a fine natural Colombian emerald heart cut weighting 2.00 carats, vivid medium green color, excellent clarity and transparency. Second stone, natural round brilliant cut diam...
Category

Late 20th Century Art Deco 2.5 Carat Engagement Rings

Materials

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

2.50 Carat Natural Round Colombian Emerald Solitaire Ring Diamond Accents 14K
Stunning Estate 2.50 Carats Natural Colombian Emerald Solitaire Ring Diamond Accents Shape or Cut: Round Emerald Weight: 1.50 Carats (1 emerald) Color: Natural FINE Medium-Light Gr...
Category

1940s Victorian Vintage 2.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Emerald, 14k Gold

Scarselli GIA Certified 2.5 Carat Yellow Cushion Cut Diamond and Engagement Ring
By SCARSELLI
Located in New York, NY
This Scarselli Classics 2.52 carat Fancy Yellow VS1 Cushion Cut diamond is flanked by a pair of white cushion cut diamonds that total .58 carats. The diamonds are mounted in Platin...
Category

2010s Contemporary 2.5 Carat Engagement Rings

Materials

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

Scarselli GIA 2.79 carat Radiant Cut Yellow Diamond Engagement Ring in Platinum
By SCARSELLI
Located in New York, NY
From Scarselli, this classic and beautifully made Fancy Yellow Diamond ring has a center Fancy Yellow diamond of 2.79 carats VS1 clarity set with 18 karat yellow gold prongs. The pl...
Category

2010s Contemporary 2.5 Carat Engagement Rings

Materials

White Diamond, Yellow Diamond, Platinum, 18k Gold

Alexandra Mor Asscher-Cut Diamond Feather Ring, 2.85 G VS1 GIA
By Alexandra Mor
Located in New York, NY
An Alexandra Mor Asscher-Cut Diamond Feather Ring , featuring a 2.85 G VS1 GIA. This ring features a 2.85 carat Asscher Cut Diamond center with GIA grading report #12370231 stat...
Category

21st Century and Contemporary Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Alexandra Mor Asscher-Cut Diamond Feather Ring , 2.85 G VS1 GIA
By Alexandra Mor
Located in New York, NY
This ring features a 2.85 carat Cushion-cut Brilliant Diamond center with GIA grading report stating color and clarity is G VS1; detailed by Alexandra Mor signature floating diamond...
Category

21st Century and Contemporary Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Ileana Makri 18k White Gold, 2.75ct Baguette White Diamond Shield Ring
18k White Gold Baguette Diamond Shield Ring, polished finish with prong-set baguette Diamonds 2.75ct. The "Sheild" measures at 1.7cm width x 3.25cm height. Ring sizes are made to o...
Category

21st Century and Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, 18k Gold

GIA 2.52ct Natural Fancy Yellow Radiant 3-Stone Diamond Engagement Wedding Ring
The Ultimate Luxury, A beautiful find for any Diamond Lovers or Rare Gems Collectors! A Timeless ESTATE 3 STONE NATURAL FANCY "Canary" Yellow Radiant cut GIA 2.52ctw DIAMOND Ring. T...
Category

Early 2000s 2.5 Carat Engagement Rings

Materials

Diamond, Yellow Diamond, 14k Gold, White Gold

GIA 2.68 Carat Vintage Pear Shaped Diamond Engagement Wedding Pave Platinum Ring
SUPER Elegant Timeless Pave Diamond PEAR Diamond Ring from our Estate Collection. The Center diamond is almost 2.0ct (1.72ct) K color, SI2 clarity GIA CERTIFIED. GREAT CUT and AMAZIN...
Category

1990s 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA 2.50 Carat Pear Shaped Diamond Pave Solitaire 14 Karat Gold Wedding Ring
This ring is just breathtaking and SUPER Fine and truly show stopper, 2.50ct in total! A Beautiful and Elegant Solitaire PEAR Shaped Diamond Ring with 2.02ct GIA CERTIFIED J Color SI...
Category

Early 2000s 2.5 Carat Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA 2.84 Carat Vintage Radiant Cut Diamond Engagement Wedding Platinum Ring
This Exquisite Diamond ring with an Radiant cut Center Diamond 2.02Ct I color SI2 clarity GIA CERTIFIED will take your breath away! Great opportunity to own a 100% NATURAL NONE-treat...
Category

1990s 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA 2.74 Carat Natural Fancy Yellow Radiant Diamond Engagement Wedding Ring
This Sparkling Estate Diamond Ring with almost 3ct in diamonds (2.74ctw) will take your breath away!! Center Diamond is Radiant 1.91CT GIA Certified as Fancy Brownish Greenish YELLOW...
Category

1990s 2.5 Carat Engagement Rings

Materials

Diamond, 14k Gold, White Gold

4.42 Carat Emerald Diamond White Gold Engagement Ring
By DGI
Located in Los Angeles, CA
A beautiful modern classic setting holding a magnificent natural Emerald that weighs 2.94 carats. This gorgeous ring also has 24 Round Cut Diamonds that weigh 1.48 carats. The Clar...
Category

21st Century and Contemporary Modern 2.5 Carat Engagement Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

1890s 1.28 Carat Sapphire 1.65 Carat Diamond Gold Cluster Ring
A stunning antique 1.28 carat sapphire and 1.65 carat diamond, 14 karat yellow gold and silver set cocktail ring; part of our diverse antique jewelry collections This stunning, fine...
Category

1890s Victorian Antique 2.5 Carat Engagement Rings

Materials

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

2.59 Carat Namibian Intense Green Tourmaline Cushion Diamond Ring Natalie Barney
Part of the brand new 'Mauresque' collection by Natalie Barney, this cluster engagement ring features a 2.59 carat Namibian Green Cushion Cut Tourmaline and 52 round white diamonds w...
Category

21st Century and Contemporary Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Tourmaline, White Gold, 18k Gold

GIA 2.71 Carat Natural Fancy Yellow Heart Shape Diamond Ring Yellow Gold
This is ring is just Beautiful! A gorgeous center Natural Fancy Color Diamond is ignited by bright fancy color diamonds that shimmer with real sparkle and flair. Exclusive, one-of-a-...
Category

Early 2000s 2.5 Carat Engagement Rings

Materials

Diamond, Yellow Gold

IGI Certified Halo Diamond Ring in 18 Karat Rose Gold G SI1 2.76 Carat
By Gemma By WPD
Located in New York, NY
IGI Certified Halo Diamond Engagement Ring in 18K Rose Gold G SI1 2.76 CTW PRIMARY DETAILS SKU: 105192 Condition Description: Retails for 35490 USD. In excellent condition and rec...
Category

2010s 2.5 Carat Engagement Rings

Materials

Diamond, Rose Gold

2.58 Carat Cushion Green Tsavorite and Diamond Ring
By David Gross Group
Located in New York, NY
2.58 carat cushion green tsavorite with antique square diamonds .50 carats set in a platinum ring. Size 7
Category

2010s Contemporary 2.5 Carat Engagement Rings

Materials

White Diamond, Tsavorite, Platinum

Peter Suchy GIA Certified 1.53 Carat Diamond Platinum Halo Engagement Ring
By Peter Suchy
Located in Stamford, CT
1.53 carat radiant cut diamond engagement ring. GIA certified center stone in a platinum diamond halo setting with 40 round brilliant cut accent diamonds. Created in the Peter Suchy ...
Category

21st Century and Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

Edwardian 2.70 Carat Old Mine Cut Diamond Silver and Yellow Gold Ring
This is a beautiful antique Diamond ring. Reigning from the Edwardian Era, this 2.70 carat old mine cut Diamond ring is exquisite. The main center Diamond is 1.01 carats, flanked by ...
Category

Early 1900s Edwardian Antique 2.5 Carat Engagement Rings

Materials

Diamond, Yellow Gold, Silver, 14k Gold

2.57 Carat Ceylon Blue Oval Sapphire Diamond Cluster Ring Natalie Barney
This cluster engagement ring showcases a stunning oval Ceylon Blue Sapphire weighing 2.57 carats in the centre flanked by pear-shaped diamonds (total weight of 0.78 carat, Colour F/G...
Category

21st Century and Contemporary Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Antique 1920s 2.95 Carat Sapphire and Diamond Yellow Gold Cocktail Ring
A stunning, fine and impressive antique 2.95 carat blue sapphire and 0.60 carat diamond, 18 karat yellow gold and 18 karat white gold set dress ring; part of our diverse antique jewe...
Category

1920s Art Deco Vintage 2.5 Carat Engagement Rings

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold, Yellow Gold

White Diamond Certified Color F on White Gold 18 Karat Solitaire Ring
White Diamond Certified Color F on White Gold 18 k Solitaire Ring Certified White Diamond Shape Brillant Weight 0.500 Color F Purity SI Lion Claw setting White Gold 18 k Weight 2.7...
Category

21st Century and Contemporary Contemporary 2.5 Carat Engagement Rings

Materials

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

2.62 Carat Sapphire and Diamond Yellow Gold Cocktail Ring
A fine and impressive antique 2.62 carat blue sapphire and 0.48 carat diamond, 18 karat yellow gold and 18 karat white gold set dress ring; part of our diverse antique estate jewelry...
Category

1910s Vintage 2.5 Carat Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

1.83 Carat Transitional Cut Diamond Platinum Ring
A stunning ring to celebrate an Anniversary or Engagement. This handmade platinum ring is a stunner, flaunting a light yellow, oval 1.83 carat Transitional cut Diamond of O/P color ...
Category

21st Century and Contemporary Art Deco 2.5 Carat Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

1.83 Carat Transitional Cut Diamond Platinum Ring
A stunning Art Deco recreation platinum ring. The handmade setting flaunts a Light Yellow 1.83 carat Transitional oval cut diamond, O/P color - SI1 clarity; measuring 7.00 x 4.7...
Category

21st Century and Contemporary Art Deco 2.5 Carat Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

GIA 2.58 Carat Emerald and French Cut Trapezoids Diamond Platinum Ring
This Timeless Ring will take your breath away! Great opportunity to own a 100% NATURAL NONE-treated , Great Quality diamond for an exceptional price! This Exquisite ESTATE Diamond ri...
Category

Early 2000s 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

1940s 2.99 Carat Sapphire and Diamond White Gold Cocktail Ring
A stunning vintage 2.99 carat natural blue sapphire and 0.38 carat diamond, 18 karat white gold cocktail ring; part of diverse gemstone jewelry collections. This stunning, fine and ...
Category

1940s Vintage 2.5 Carat Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Vintage 1950s 2.54 Carat Opal Diamond 14 Karat Gold Floral Ring
Beautiful vintage midcentury era 1950s 2.54 carat fiery rainbow flecked Australian opal cabochon diamond accent floral shoulder ring in a solid 14K yellow gold shank with white gold ...
Category

1950s Modernist Vintage 2.5 Carat Engagement Rings

Materials

Diamond, Opal, 14k Gold

GIA 2.54 Carat Vintage Heart Shape Diamond Wedding Anniversary Ring White Gold
There is nothing more ELEGANT than this exquisite VINTAGE Heart Shaped Diamond ring! An icy-white, sleekly modeled HEART diamond, weighing 2.12 carats, G color, SI2 clarity GIA CERTI...
Category

Early 2000s 2.5 Carat Engagement Rings

Materials

Diamond, 18k Gold, White Gold

2.58 Carat Diamond and Platinum Engagement Ring
A stunning, fine and impressive contemporary 2.58 carat diamond and platinum Art Deco style dress ring; part of our diverse diamond jewelry collections. This stunning, fine and impr...
Category

1980s Art Deco Vintage 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

g16245 Spinel Ring
2.82ct Radiant Cut Pink Spinel, claw set in 18k rose gold, flanked on the shoulders with baguette cut diamonds 2 = 0.44ct F, VS, end set in 18k white gold. 5.9 grams.
Category

21st Century and Contemporary Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Spinel, 18k Gold

Emilio Jewelry 2.50 Carat GIA Certified Fancy Pink Diamond Ring
By Emilio!
Located in New York, NY
Manufactured in the one and only Emilio Jewelry factory this one and only Natural Fancy Light Pink ring is GIA certified and the total weight is approx 2.50cts. This ring is for the ...
Category

21st Century and Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold

GIA 2.74 Carat Oval Cut Diamond Engagement Halo White Gold Estate Vintage Ring
This a perfect example of the wonderful ESTATE ring. A CENTER Diamond is OVAL 2.04CT GIA Certified as D color, VS2 clarity, Icy White, 100% Clear and VERY BRILLIANT. Amazing quality ...
Category

Early 2000s 2.5 Carat Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Vintage 1950s 1.49 Carat Emerald and 1.15 Carat Diamond Platinum Cocktail Ring
A stunning, fine and impressive 1.49 Carat emerald and 1.15 Carat diamond, platinum dress ring; part of our diverse vintage jewelry and estate jewelry collections This stunning, fin...
Category

1950s Vintage 2.5 Carat Engagement Rings

Materials

Diamond, Emerald, Platinum

Antique Art Deco 2.10 Carat Diamond and Ruby Yellow Gold Cocktail Ring
A stunning Art Deco 0.20 carat diamond and 0.88 carat ruby, 18 karat yellow and white gold cocktail ring; part of our diverse antique jewelry collections This stunning, fine and imp...
Category

20th Century Art Deco 2.5 Carat Engagement Rings

Materials

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

GIA 2.82 Carat Estate Vintage Cushion Diamond Three-Stone Wedding Ring
A Timeless Elegant Vintage HANDMADE Platinum (stamped) Diamond Engagement Ring with GIA Certified 2.01ct Perfect Square Cushion cut Center Diamond in H color SI1 clarity (Near COLORL...
Category

Early 2000s 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

Oval Ruby Diamond Three-Stone Ring Burma No-Heat 2.64 Carat
A classic platinum and 18k gold three-stone ring with a rare center Burma no-heat oval shape ruby weighing 2.64 ct, set between two diamond ovals weighing approx. 1.00 carat total. ...
Category

21st Century and Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Tiffany & Co. Platinum GIA Certified 2.59 Carat Emerald Cut Diamond Ri
By Tiffany & Co.
Located in New York, NY
With box and Tiffany and Co. Paperwork GIA Report Number: 2205859866 METAL TYPE: Platinum RING SIZE: 5.25 STONE WEIGHT: 2.59 ct twd GIA Certified COLOR: F CLARITY: VS1
Category

21st Century and Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

Estate Platinum Ruby and Diamond Engagement Ring
METAL TYPE: Platinum RING SIZE: 6.75 STONE WEIGHT: Diamond 1.0 ct twd and Ruby 1.75 ct twd REFERENCE NUMBER: 1218-IPPP
Category

21st Century and Contemporary 2.5 Carat Engagement Rings

Materials

Diamond, Ruby, Platinum

2 Carat Burma No Heat Ruby Diamond Gold Platinum Ring
A classic three-stone ring set with a natural, no-heat Burmese ruby weighing over 2.50 carats, further accented with two trapezoid-shaped diamonds weighing a total of 0.42 cts. of an...
Category

Late 20th Century 2.5 Carat Engagement Rings

Materials

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

2.70 Carat Diamond White Gold, Platinum Set Twist Ring
A stunning antique 2.70 carat diamond and vintage 15 karat white gold, platinum set twist style dress ring; part of our diverse diamond estate jewelry collections. This stunning, fi...
Category

Early 1900s Antique 2.5 Carat Engagement Rings

Materials

Diamond, 15k Gold, White Gold, Platinum

1960s French Art Deco Style Sapphire 1.72 Carat Diamond Gold Cocktail Ring
A stunning, fine and impressive 0.80 carat sapphire, 1.72 carat diamond and 18 carat yellow gold Art Deco dress ring; part of our diverse gemstone jewelry collections. This stunning...
Category

1960s Art Deco Vintage 2.5 Carat Engagement Rings

Materials

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

2.53 Carat Round Cut Baguette Diamond Three-Stone Platinum Engagement Ring
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 Engagement Rings

Materials

Diamond, Platinum

GIA 2.54 Carat Vintage Emerald cut Diamond Engagement Wedding Platinum Ring
A Breathtaking Vintage HANDMADE PLATINUM (stamped) Emerald Diamond Three-Stone Engagement ring. The Prong Set Emerald Diamond is estimated 2.02CT with measurements of 8.24X6.10X4.19m...
Category

1990s 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

Peter Suchy 1.55 Carat Halo Diamond Platinum Engagement Ring
By Peter Suchy
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 Engagement Rings

Materials

Diamond, Platinum

Old European Diamond Flexible Engagement Ring 2.50 Carat F-VVS2 GIA
A very fine 2.59 carat Old European cut diamond F color VVS2 clarity set in a remarkable ring with a flexing back. The ring shoulders feature Art Deco fine diamond inlay and millgra...
Category

Late 20th Century Art Deco 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA 2.60ct Vintage Old European Diamond Cluster Engagement Wedding Platinum Ring
An Amazing Vintage Mid Century CIRCA 1950 Handmade Platinum (stamped) Engagement Cluster ring dazzles with GIA Certified 1.15ct Old European Center Diamond H color, SI2 clarity (Near...
Category

1950s Vintage 2.5 Carat Engagement Rings

Materials

Diamond, Platinum

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