4.5 Carat Engagement Rings
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Carat Weight: 4.5 Carat
J. Birnbach GIA Certified G VS1 4.50 Carat Round Brilliant Diamond Ring
By J. Birnbach
Located in New York, NY
A timeless expression of brilliance, this GIA Certified 4.50 Carat Round Brilliant Diamond Ring is the epitome of classic elegance. The centerpiece of this exquisite ring is a dazzli...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
1930s Antique 4.42 Carat Diamond and Emerald White Gold Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1930s antique 4.42 carat diamond (total), 0.22 carat emerald and 18 karat white gold solitaire style condition ring; part of the diverse estate jewelry collections.
This stunning, fine and impressive diamond solitaire style cocktail ring with emerald side stones has been crafted in 18 karat white gold.
This 1930s engagement ring displays a stunning and large feature 4.30 carat Old European round cut diamond eight claw set in subtle relief to the center of the design.
The large principle stone is encompassed with a segmented geometric halo style design, ornamented with eight impressive pavé set eight-cut diamonds.
The elevated, tapering ring shoulders are embellished with six impressive square faceted cut emeralds totalling 0.22 carats, integrating with the main setting and blending seamlessly with the plain ring shank.
This plain shank is hallmarked to the interior with the 18 karat white gold mark (18CT).
This stunning old European cut engagement ring is supplied with an independent diamond grading certificate for the feature diamond, in addition to an independent grading report card for the supporting stones.
Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone.
Condition
This antique ring is fine quality, set with a stunning Old European cut feature diamond displaying fine brilliance and presence.
The impressive square faceted emeralds display fine color and brilliance.
The ring is a very good gauge of gold and in excellent condition, with a very clear hallmark to the interior of the shank.
Reflections in the photographs may detract from the true representation of this diamond solitaire with emerald side stones...
Category
1930s Unknown Vintage 4.5 Carat Engagement Rings
Materials
Emerald, Diamond, 18k Gold, White Gold
GIA Certified 4.69 Carats Cushion Brilliant Cut Diamond Engagement Ring
Located in New York, NY
A classic engagement ring style, showcasing a 4.69 carats cushion brilliant cut diamond certified by GIA as K color and VS2 clarity, set on a four prong setting made of 14K white gol...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Gold, 14k Gold, Platinum
Sunita Nahata GRS Certified Zambian Emerald 4.50ct. Ring in 18KWG with Diamond.
Located in Hong Kong, HK
Showcasing the most vibrant Colombian and Zambian emeralds and diamonds, Sunita Nahata dedicates this collection to her home city of Jaipur where the jewelry industry dates back to the early 1700s. Jaipur is also an epicenter for the global emerald trade and this precious stone has been a perennial favorite amongst Indian royalty...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Emerald, White Diamond, Diamond, White Gold, 18k Gold, Gold
Sunita Nahata Peridot 4.70ct. Fancy Ring in 18K Yellow Gold with Diamond.
Located in Hong Kong, HK
This collection features an array of pretty peridot rings! Accented with diamonds these rings are made in yellow gold and present a vibrant and fresh look.
Classic peridot ring in ...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Peridot, Gold, 18k Gold, Yellow Gold
GIA Certified 4.51 Carat Round Cut Diamond Solitaire Ring
Located in Chicago, IL
This exquisite ring features a GIA certified 4.51 carat brilliant cut diamond, elegantly set in 18K white gold
The center diamond boasts a D color grade, offering a near-colorless b...
Category
2010s Unknown Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
4.51tcw 14K Emerald & Diamond 7-Stone Ring - Lush Green Prong Set Emerald
Located in Jupiter, FL
Introducing our breathtaking emerald and diamond seven-stone ring, showcasing a striking over four-carat emerald cut emerald set north to south in a secure four-prong setting. Its ca...
Category
2010s Zambian Modern 4.5 Carat Engagement Rings
Materials
Diamond, Emerald
4.60 Carat Oval Aquamarine Diamond Platinum Engagement Ring
Located in Stamford, CT
Fantastic 1960's very bright soft blue natural aquamarine and diamond engagement ring. 4.60cts oval aqua mounted in a platinum setting, accented with 4 round brilliant cut diamonds a...
Category
Mid-20th Century 4.5 Carat Engagement Rings
Materials
Aquamarine, Diamond, Platinum
GIA Certified Cushion Red Spinel Diamond Platinum Ring
Located in Chicago, IL
The ring weighs 16.6 grams, size 5.5, the center is a Natural Cushion Mixed Checkerboard Cut Red Spinel without any treatment or enhancement, weighing approximately 4.5 ct based on t...
Category
2010s Italian Modern 4.5 Carat Engagement Rings
Materials
Spinel, White Diamond, Diamond, Platinum
No-Heat 4.91 Carats Oval Cut Ruby & Diamond Three-Stone Ring
Located in New York, NY
A gorgeous engagement ring, featuring a 4.91 carats oval cut ruby, set on a classic four prong basket made of 14K rose gold. Flanked by epaulette cut diamonds weighing 0.81 carat tot...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Ruby, Rose Gold, Platinum
Pear Tear Swiss Blue Topaz Diamond Halo 14K White Gold Statement Cocktail Ring
Located in Oakton, VA
Elegant and Captivating.
Set with a Pear-Shaped Swiss Blue Topaz.
Accented by a Halo of Sparkling Diamonds.
Crafted in 14K White Gold.
0.20 CTW Diamonds
4.71 Cts Swiss Blue Topaz
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Blue Topaz, 14k Gold, White Gold
Sunita Nahata Peridot 4.70ct. Fancy Ring in 18Karat Yellow Gold with Diamond.
Located in Hong Kong, HK
This collection features an array of pretty peridot rings! Accented with diamonds these rings are made in yellow gold and present a vibrant and fresh look.
Classic peridot ring in ...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Diamond, Peridot, Gold, 18k Gold, Yellow Gold
4.77 Carat Natural Cobalt Blue Sapphire & Colombian Emerald Engagement Ring 18K
Located in US
This Unique Natural Blue Sapphire and Colombian Emerald Engagement Cocktail Three Stone Ring is made of Rich Yellow Gold 18 Karat.
Featuring a stunning 4.07 Carat Natural Sapphire C...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Emerald, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
Peter Suchy GIA Certified 4.10 Carat Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Diamond engagement ring. GIA certified European cut center 4.10ct diamond in a platinum engraved setting with 14 round brilliant cut accent diamonds. The diamond is from a 1920's est...
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
4.74 Carat 'total weight' Pear and Baguette Diamond "Bypass" Ring in Platinum
Located in Delray Beach, FL
4.74 Carat (total weight) Pear and Baguette Diamond "Bypass" Ring set in Platinum.
Category
20th Century 4.5 Carat Engagement Rings
5.00 Carat Blue Zircon Diamond Yellow Gold Ring
By DGI
Located in Los Angeles, CA
A beautiful Blue Zircon and Diamond ring that can be a nice Engagement ring or just an everyday ring!
Blue Zircon is a natural stone mined mainly in Sri Lanka, Myanmar, and Australia...
Category
2010s American Contemporary 4.5 Carat Engagement Rings
Materials
Blue Zircon, Zircon, Diamond, Yellow Gold, 14k Gold
Roman Malakov 4.53 Carats Round Brilliant Cut Diamond White Gold Engagement Ring
Located in New York, NY
A gorgeous engagement ring, featuring a 4.53 carats round brilliant cut diamond certified by EGL as E color and SI2 clarity, set on an eight prong setting. Flanked by tapered baguett...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, 18k Gold, White Gold
5.00 Carat Blue Zircon Diamond 14 Karat Yellow Gold Ring
By DGI
Located in Los Angeles, CA
A beautiful Blue Zircon and Diamond ring that can be a nice Engagement ring or just an everyday ring!
Blue Zircon is a natural stone mined mainly in Sri Lanka, Myanmar, and Australi...
Category
2010s American Contemporary 4.5 Carat Engagement Rings
Materials
Blue Zircon, Zircon, Diamond, Yellow Gold, 14k Gold
4.5 Carat Emerald Cut Colombian Emerald Ring in Thin 18k White and Yellow Gold
By Gad & Co.
Located in Miami, FL
This item is made to order. Carat weights, gold weights, and measurements are subject to a slight variance.
Natural Art Deco 4.5 Carat Natural Emerald ring. Center stone is mounted...
Category
2010s Art Deco 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
Stunning Estate 14 Karat Gold Diamond and Yellow Zircon Halo Ring, 4.52 Carat
Located in San Francisco, CA
LOVE IT! This Stunning Estate Diamond and Yellow Zircon Ring Engagement Ring is really going to be hard to let go of...It looks just amazing when wo...
Category
Late 20th Century American Art Deco 4.5 Carat Engagement Rings
Materials
Zircon, 14k Gold
Sunita Nahata GRS Certified Zambian Emerald 4.90ct. Ring in 18KWG with Diamond.
Located in Hong Kong, HK
Showcasing the most vibrant Colombian and Zambian emeralds and diamonds, Sunita Nahata dedicates this collection to her home city of Jaipur where the jewelry industry dates back to the early 1700s. Jaipur is also an epicenter for the global emerald trade and this precious stone has been a perennial favorite amongst Indian royalty. The city is renowned for its palaces, forts, and Mughal history; the bejeweled regalia that adorned the outfits of these Indian maharajahs is to which the collection owes its name.
Designer Zambian emerald ring in 18K white and yellow gold with white and yellow diamonds.
Emerald
- Weight: 4.95 carats
- Size: 10.34x9.83x7mm
- Cut: Step/step
- Shape: Octagonal
- Color: Vivid green
- Oil: Insignificant
- Origin: Zambia
- GRS Certified (Report attached to images)
Natural Fancy Yellow Color Diamond: 0.898 carat, marquise shape.
Diamonds: 3.041 carat...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Emerald, Yellow Diamond, White Diamond, Diamond, Yellow Gold, Gold, Whit...
Peter Suchy GIA Certified 3.52 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy green blue sapphire and diamond engagement ring. Oval center sapphire set in a micro pave diamond platinum setting. GIA certified natural...
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Green Sapphire, Platinum
EGL Certified 3.51ct Cushion Cut Diamond Three Stone Ring 18 Karat White Gold
Located in BEVERLY HILLS, CA
Stunning diamond three-stone engagement ring with halo, EGL certified.
4.68 carats total diamond weight.
3.51 carat cushion cut diamond, EGL certified. I color grade and SI3 clarity....
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, White Gold, 18k Gold
Sunita Nahata Peridot 4.60ct. Fancy Ring in 18K Yellow Gold with Diamond.
Located in Hong Kong, HK
This collection features an array of pretty peridot rings! Accented with diamonds these rings are made in yellow gold and present a vibrant and fresh look.
Classic peridot ring in ...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Peridot, White Diamond, Diamond, Yellow Gold, 18k Gold, Gold
4.71 Carat Oval Cut Sri Lanka Sapphire and Diamond 18K White Gold Ring
Located in Miami, FL
4.71 carats of natural unheated sapphire. Featuring an oval cut, this vivid blue Sri Lankan gemstone showcases an even color distribution, with its vibrant cool hue elegantly accentu...
Category
21st Century and Contemporary Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, White Gold
GIA Certified 4.68 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
Located in New York, NY
A gorgeous engagement ring, showcasing a 4.68 carats radiant cut diamond certified by GIA as Fancy Intense Yellow color and VS2 clarity, set on a timeless eight prong basket made of ...
Category
21st Century and Contemporary American Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Yellow Diamond, Yellow Gold, Platinum, 18k Gold
4.5 Carat Natural Emerald Diamond Cocktail Engagement Ring 18k White Gold
Located in Jaipur, RJ
4.5 Carat Natural Emerald Diamond Cocktail Engagement Ring 18k White Gold
Available in 18k white gold.
Same design can be made also with other custom gemstones per request.
Produc...
Category
2010s Indian Art Deco 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
4.68 ct Oval Diamond Eternity Ring
By Hakimi's Gem
Located in Chicago, IL
This gorgeous eternity ring features 19 ovals encased in platinum. The diamonds boast a color of F/G and VS1/VS2 in clarity. Such a gorgeous ring to add to any wardrobe.
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Platinum
4.5 Carat Natural AAA Tanzanite Diamond Halo Cocktail Engagement Ring 18k Gold
Located in Jaipur, RJ
4.5 Carat Natural AAA Tanzanite Diamond Halo Cocktail Engagement Ring 18k Gold
Available in 18k white gold.
Same design can be made also with other custom gemstones per request.
P...
Category
2010s Indian Art Deco 4.5 Carat Engagement Rings
Materials
Diamond, Tanzanite, 18k Gold, White Gold
Roman Malakov 4.58 Carats Emerald Cut Emerald & Diamond Halo Engagement Ring
Located in New York, NY
A stunning engagement ring, featuring a bezel-set 4.58 carats emerald cut emerald. Surrounded by a halo of round brilliant cut diamonds and accented by tapered baguette and graduatin...
Category
21st Century and Contemporary American Art Deco 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
Roman Malakov 4.88 Carats Emerald Cut Sapphire & Diamond Halo Engagement Ring
Located in New York, NY
A gorgeous engagement ring, featuring a 4.88 carats emerald cut blue sapphire, set on an eight prong setting. Surrounded by a halo of round cut diamonds and accented by a diamond enc...
Category
21st Century and Contemporary American Modern 4.5 Carat Engagement Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
2.87 Carat Oval Blue Sapphire Diamond Halo Platinum Engagement Ring
Located in Stamford, CT
1940's late Art Deco Sapphire and diamond engagement ring. AGL certified natural oval center stone with a halo of round and baguette cut diamonds in a platinum Art Deco style setting with round diamonds along both sides of the shank.
1 fine cornflower blue oval Sapphire...
Category
Early 20th Century 4.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
4.51 Carat Fancy Yellow Heart-Shaped Diamond Engagement Ring VVS2 GIA Scarselli
By SCARSELLI
Located in New York, NY
GIA-certified halo engagement ring with 4.51 Ct natural fancy yellow heart-shaped diamond with VVS2 clarity and 18k yellow gold and platinum setting. 4+ carat natural fancy yellow he...
Category
2010s American Contemporary 4.5 Carat Engagement Rings
Materials
Pink Diamond, Yellow Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
14K White & Yellow Gold GIA Certified 4.75 Carat Green Emerald Halo Diamond Ring
Located in San Francisco, CA
This 14k white and yellow gold ring features a 4.75 Carat Emerald cut Natural Green emerald from Zambia. It is encircled by a halo of brilliant round diamonds on a 3.00 mm wide split...
Category
21st Century and Contemporary American 4.5 Carat Engagement Rings
Materials
Emerald, Diamond, Yellow Gold, White Gold, 14k Gold
GIA Certified 4.53 Carat Greenish Blue Sapphire Yellow Gold Engagement Ring
Located in Stamford, CT
1960's mid-century Greenish blue sapphire engagement ring. The center piece of this ring is a 4.53 oval bezel set greenish blue sapphire. Mounted int a 18k yellow gold setting and accented by 3 tapered baguettes on each side. The GIA has certified the stone as natural with simple heat only. The yellow gold band perfectly complements the sapphire, enhancing its beauty and giving the ring a timeless elegance.
1 oval greenish blue sapphire...
Category
Mid-20th Century 4.5 Carat Engagement Rings
Materials
Green Sapphire, Blue Sapphire, Sapphire, Yellow Gold, 18k Gold, Gold
Shreve, Crump & Low GIA Certified 4.74 Carat Fancy Intense Yellow Cushion Ring
Located in Boston, MA
This fancy intense yellow cushion cut diamond is offered by Shreve, Crump & Low. This fancy intense yellow cushion cut diamond is custom set in a handcrafted Shreve, Crump & Low platinum and 18 karat yellow gold diamond cluster ring...
Category
2010s American 4.5 Carat Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Platinum
French 4.90 Carat Burmese Sapphire 1.39ct Diamond Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 4.90 carat Burmese sapphire and 1.39 carat diamond, platinum cocktail ring; part of our diverse antique jewelry and estate jewelry collections.
This stunning, fine and impressive antique cabochon cut sapphire ring has been crafted in platinum.
The pierced decorated setting displays a feature 4.90Ct oval cabochon cut natural blue Burmese sapphire, four claw set in relief.
The sapphire is flanked on either side by a 0.68Ct and a 0.71Ct Old European round cut diamond.
The elevated and pierced decorated ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank.
The ring is hallmarked to the outer surface of the shank with the French hallmark for platinum (dog's head).
This Burmese sapphire engagement ring...
Category
1930s French Vintage 4.5 Carat Engagement Rings
Materials
Diamond, Blue Sapphire, Sapphire, Platinum
GIA Certified 4.02 Carat Colombian Emerald Diamond Yellow White Gold Ring
Located in Stamford, CT
Emerald and diamond engagement ring. Bright green emerald natural color center stone in an 18k yellow and white gold setting with channel set side diamonds. Moderate natural inclusio...
Category
Mid-20th Century 4.5 Carat Engagement Rings
Materials
Emerald, Diamond, 18k Gold, Gold, Yellow Gold, White Gold
Sophia D. 4.52 Carat Sapphire and Diamond Engagement Ring
By Sophia D
Located in New York, NY
This stunning sapphire center weighs 4.52 carats along with two trapezoid diamonds on the side weighing 0.66 carats and two square side diamonds with the weight of 0.25 carats set in...
Category
2010s American Art Deco 4.5 Carat Engagement Rings
Materials
Diamond, Sapphire
Sunita Nahata Peridot 4.00ct. Fancy Ring in 18K Yellow Gold with Diamond.
Located in Hong Kong, HK
This collection features an array of pretty peridot rings! Accented with diamonds these rings are made in yellow gold and present a vibrant and fresh look.
Classic peridot ring in ...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Peridot, White Diamond, Diamond, Gold, Yellow Gold, 18k Gold
18K Platinum Three Stone Ring 4.85tcw Asscher Cut Emerald & Trapezoid Diamonds
Located in Jupiter, FL
Introducing our stunning emerald and diamond three-stone ring, featuring a captivating 4.49-carat natural asscher cut emerald sourced from Zambia, renowned for its exceptional color,...
Category
2010s Zambian Modern 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, Platinum
4.49 Carat Red Rubelite Tourmaline Diamond Platinum Ring
Located in Stamford, CT
Bright red rubellite tourmaline and diamond Art Deco ring. 4.49ct emerald cut center stone with 6 round old European cut accent diamonds in a platinum setting from teh 1920's.
1 re...
Category
Early 20th Century 4.5 Carat Engagement Rings
Materials
Diamond, Rubelite, Tourmaline, Platinum
Antique Emerald 1.20 Carat Diamond Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.57 carat emerald and 1.20 carat diamond, platinum dress ring; part of our diverse antique estate jewelry collections.
This stunning, fine a...
Category
1920s Unknown Vintage 4.5 Carat Engagement Rings
Materials
Diamond, Emerald, Platinum
Peter Suchy GIA Cert Purple Pink Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Natural purple pink sapphire and diamond engagement ring. GIA certified natural, untreated cushion cut center Sapphire in a platinum setting with 2 emerald and 2 tappered baguette si...
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Pink Sapphire, Platinum
Peter Suchy 3.44 Carat Natural Blue Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Bright blue natural no heat Sapphire from Sri Lanka in a handmade three-stone platinum engagement ring setting. Two baguette side diam...
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Blue Sapphire, Diamond, Sapphire, Platinum
Sunita Nahata Morganite 4.52ct. Fancy Ring in 18Karat Rose Gold with Diamond.
Located in Hong Kong, HK
This collection features an array of magnificent morganites! Accented with Diamond these rings are made in rose gold and present a classic yet elegant look.
Classic morganite ring ...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Morganite, Diamond, Rose Gold, 18k Gold, Gold
18 Karat White Gold Ring Set with White Diamonds and Large 4.5 Carat Emerald
Located in Berlin, DE
Magnificent 18k white gold ring with diamonds and large emerald of approximately 4.5 carats.
Diamond sparkling is natural and not dig...
Category
20th Century 4.5 Carat Engagement Rings
Materials
White Diamond, Emerald, 18k Gold, White Gold
Natural Tanzanite Diamond Ring 14k Gold 4.54 TCW GIA Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Tanzanite and Diamond Ring set in 14k Gold 4.54 TCW Size 5.75 resizable
GIA Certified $5,950 111877
This is a Unique Custom Made Glamorous Piece of ...
Category
2010s American 4.5 Carat Engagement Rings
Materials
Diamond, Tanzanite, Gold, 14k Gold, White Gold
Sunita Nahata Peridot 4.70ct. Fancy Ring in 18KYG with Tsavorite and Diamond.
Located in Hong Kong, HK
This collection features an array of pretty peridot rings! Accented with diamonds these rings are made in yellow gold and present a vibrant and fresh look.
Classic peridot ring in ...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Tsavorite, Peridot, White Diamond, Diamond, Gold, Yellow Gold, 18k Gold
4.71 Carat Oval Cut Sapphire Diamond Platinum Ring
Located in New York, NY
This elegant platinum ring is centered with a vivid blue oval cut Ceylon sapphire that weighs 4.71ct. The sapphire is accentuated by sparkling half moon and round cut diamonds weighi...
Category
20th Century 4.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Platinum
GIA Certified 3.67 Carat Violet Blue Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Emerald step cut sapphire and diamond engagement ring. GIA certified natural violet blue Sapphire center stone set in a platinum setting with 6 emerald cut baguette accent diamonds...
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Sunita Nahata Aquamarine 4.50ct. Fancy Ring in 18Karat White Gold with Diamond.
Located in Hong Kong, HK
This collection features an array of aquamarines with an icy blue hue that is as cool as it gets! Accented with diamonds these rings are made in white gold and present a classic yet ...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Aquamarine, Diamond, White Diamond, Gold, 18k Gold, White Gold
Sunita Nahata 4.70 Carat Morganite and Black Diamond Ring in 14 Karat Rose Gold
Located in Hong Kong, HK
This collection features an array of magnificent morganites! Accented with Black Diamonds these rings are made in Rose gold and present a classic yet elegant look.
Classic morganite ring in 14K Rose gold with Black Diamonds.
Morganite: 4.70 carat, 10X13mm size, oval shape.
Black Diamond: 0.175 carat...
Category
21st Century and Contemporary Thai Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Morganite, Black Diamond, Gold, 14k Gold, Rose Gold
Asscher Cut Diamond Eternity Band
Located in Wailea, HI
21 Yellow Asscher Cut Diamonds in 18k yellow gold ring
4.86 Carat total weight
Approximate Clarity VVS-VS
Ring Size 6.5
Category
21st Century and Contemporary Modern 4.5 Carat Engagement Rings
Materials
Diamond, 18k Gold
4.92 Carat Natural Diamond Eternity Ring Band G SI 18K White Gold
Located in New York, NY
4.92 Ct Natural Round and Princess Cut Diamond Eternity Ring
18K White Gold
100% Natural Diamonds, Not Enhanced in any way
4.92CT
G-H
SI
18K White Gold, Prong and Channel set,...
Category
2010s American 4.5 Carat Engagement Rings
Materials
Diamond, 18k Gold, White Gold
GIA Certified 3.48 Carat Royal Blue Sapphire Diamond Halo Gold Engagement Ring
Located in Stamford, CT
Oval Royal blue Sapphire diamond halo engagement ring. Oval natural sapphire center stone, GIA certified, with a halo of bri...
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold, Gold
GIA Certified 4.96 Carat Green Emerald Bezel Set in 18K Yellow Gold Diamond Ring
Located in San Francisco, CA
Wear Art every day! This stunning 18K Yellow Gold Hand-Crafted ring features Fourthly Four (44) Brilliant round diamonds channel and Micro-Prong set. We alternate round wire shanks w...
Category
21st Century and Contemporary American 4.5 Carat Engagement Rings
Materials
Emerald, Diamond, Yellow Gold, 18k Gold
Peter Suchy 4.01 Carat Pear Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy 4.01ct pear shape blue Sapphire engagement ring. Pear shaped center stone with pear diamond and baguette cut accent diamonds. GIA certified natural no heat and no enhanc...
Category
21st Century and Contemporary 4.5 Carat Engagement Rings
Materials
Diamond, Blue Sapphire, Sapphire, Platinum
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