Platinum Engagement Rings
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Metal: Platinum
Gemstone: Brown Diamond
Mid-Century French GIA 3.00 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century French GIA 3.00 Carat Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA round brilliant cut diamond of 3.00 carats, accompanied by GIA #5231235634 stating ...
Category
1950s Vintage Platinum Engagement Rings
Materials
Diamond, White Diamond, Brown Diamond, Platinum
Peter Suchy GIA Certified 1.42 Carat Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Gorgeous 1.42 carat natural GIA certified radiant cornered cut diamond engagement ring. At the center of this three-stone setting is a brownish yellow rectangular cut 1.42ct diamond....
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, Yellow Diamond, Brown Diamond, Platinum
Contemporary Fancy Orange Brown Diamond Platinum Five Stone Engagement Ring
Located in Philadelphia, PA
Centering an emerald cut diamond weighing 1.52 carats total
Transparent medium orangey brown in color
Prong set in basked and flanked by stepped shoulders
Bar and prong set with ba...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum
Edwardian Diamond 18k Yellow Gold Platinum Navette Ring
Located in Beverly Hills, CA
One Edwardian Diamond 18k Yellow Gold Platinum Navette Ring. Featuring 24 old mine cut diamonds with a total weight of approximately 2.80 car...
Category
Early 1900s Edwardian Antique Platinum Engagement Rings
Materials
Brown Diamond, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold, ...
GIA 2.21 Carat Fancy Yellow Radiant Cut Diamond Platinum 18k Gold Ring
Located in Beverly Hills, CA
One GIA 2.21 Carat Fancy Yellow Radiant Cut Diamond Platinum 18k Gold Ring. Featuring one GIA cut-cornered square modified brilliant cut diamond of 2.21 carats, accompanied with GIA ...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Brown Diamond, Yellow Diamond, White Diamond, Diamond, Platinum, Yellow ...
GIA Certified 2.19 Carat Brown Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
GIA certified natural brown European cut diamond three stone Art Deco engagement ring. 2.19ct old European cut brown center diamond. Set in plat...
Category
Early 20th Century Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Platinum
Art Deco GIA 1.19 Carat Old European Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 1.19 Carat Old European Cut Diamond Platinum Ring. Featuring one GIA old European cut diamond of 1.19 carats, accompanied with GIA #6224886186 stating the diamond is K, Faint Brown color, SI2 clarity. Accented by two marquise and two single cut diamonds with a total weight of approximately 0.15 carat, graded J-K color, VS-SI clarity. Crafted in platinum with purity mark. Circa 1920. The ring is a size 5 ¼ and may be resized.
About this Item: Behold the timeless elegance of our Art Deco old European diamond ring...
Category
1920s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, White Diamond, Brown Diamond, Platinum
GIA 9.40 Carat Yellow Emerald Pear Round Diamond Platinum Emerald Fancy Ring
Located in London, GB
This Astonishing GIA Certified 8.15 Carats Fancy Brownish Yellow Diamond Emerald Ring for that glamorous look. This exceptional Fancy desig...
Category
2010s British Modern Platinum Engagement Rings
Materials
Yellow Diamond, Brown Diamond, Diamond, White Diamond, Platinum
Yellow Gold Fancy Brown Diamond Engagement Ring - 18k & Platinum Oval 1.29ctw
Located in Greensboro, NC
Size: 6
Sizing Fee: Up 1 for $40
Metal Content: 18k Yellow Gold & Platinum
Stone Information
Natural Diamond
Carat(s): .99ct
Cut: Oval
Color: Fancy Brown
Clarity: I2
Stone Note: (s...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Brown Diamond, Yellow Gold, Platinum
New Platinum & 14k Gold GIA Fancy Brown Diamond Flower Halo Engagement Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Diamond - Round Brilliant Cut - Prong Set - Fancy Brown - Yellow Color - SI1 Clarity - 1.15ct (exact - certified)
** See Certification Details Below...
Category
2010s American Platinum Engagement Rings
Materials
Diamond, Brown Diamond, 14k Gold, Rose Gold, Platinum
2 Carat Oval Champagne Diamond Toi Et Moi Engagement Ring
Located in Santa Barbara, CA
Crafted in a classic French design with a contemporary twist, this two stone engagement ring, or Toi Et Moi, is a stunning statement of endl...
Category
21st Century and Contemporary Contemporary Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum
Platinum Engagement Ring with 3.05ct Fancy Deep Brown VS2 Radiant Cut Diamond
Located in רמת גן, IL
Introducing a breathtaking jewelry piece, behold the exquisite Fancy Deep Brownish Yellow Radiant Diamond. Weighing 3.05 carats and certified by the esteemed GIA as SI1, this diamond...
Category
21st Century and Contemporary Asian Art Deco Platinum Engagement Rings
Materials
Diamond, White Diamond, Brown Diamond, Platinum
Platinum & 18k Gold GIA Fancy Pinkish Brown Diamond Flower Halo Engagement Ring
Located in Montclair, NJ
This breathtaking diamond flower engagement ring features a STUNNING, 1.51 carat GIA certified fancy pinkish brown diamond, neatly claw pro...
Category
2010s American Platinum Engagement Rings
Materials
Brown Diamond, 18k Gold, Rose Gold, Platinum
GIA Midcentury 1.07 Carats Diamond Platinum Solitaire Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.07 carats - light brown in color with SI1 clarity. Prong set in basket and flanked by sleek shoulders. With high polish finish. Stamp...
Category
1950s Vintage Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Platinum
GIA Certified Round Cut Fancy White & Brown Diamond Toi Et Moi Ring in Platinum
By Gad & Co.
Located in Miami, FL
Experience the epitome of luxury and elegance - a GIA-certified Toi et Moi round-cut fancy brown and white diamond ring set in platinum. This exquisite ring is a true masterpiece, cr...
Category
Early 2000s American Modern Platinum Engagement Rings
Materials
White Diamond, Brown Diamond, Platinum
Art Deco 1.00 Carat Fancy Colored Diamond & Diamond Platinum Toi Et Moi Ring
Located in Philadelphia, PA
East to West rectangular mounting featuring two old European cut diamonds. In the Toi et Moi style - French to mean "you and me". Fancy colored old European cut diamond weighs 0.47 c...
Category
1930s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, White Diamond, Yellow Diamond, Brown Diamond, Platinum
1.95 Carat Brown Diamond Princess Cut Diamond Platinum Engagement Ring
By DGI
Located in Los Angeles, CA
This ring has a Asscher Cut Brown Diamond that weighs 1.10 Carats with a VS clarity. It has 9 Princess Cut Diamonds that weigh 0.85 carats. The Clarity and Color of the Diamonds are ...
Category
2010s American Contemporary Platinum Engagement Rings
Materials
Brown Diamond, Platinum
GIA Certified .77 Light Brown Yellow Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage 1950's fancy natural light brownish yellow diamond ring. GIA Certified center stone with four round accent diamond in a platinum setting.
1 round brilliant cut light browni...
Category
Mid-20th Century Platinum Engagement Rings
Materials
Diamond, Yellow Diamond, Brown Diamond, Platinum
Vintage 5.35 Ct. Fancy Yellow Brown Diamond Ring
Located in New York, NY
Where classic meets unconventional, this impressive 5.35 carat Fancy Yellow-Brown centered ring is a complete dream. The warm cognac colored diamond is set in a four-prong basket, ac...
Category
20th Century Unknown Platinum Engagement Rings
Materials
Brown Diamond, Platinum
Hirsh Peach Diamond and Diamond Papillon Ring
Located in London, GB
A beautiful, natural fancy peach diamond set amongst diamond side stones in the signature Hirsh Papillon setting created in our Mayfair atelier.
- 2.02 ...
Category
2010s British Contemporary Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Rose Gold, 18k Gold, Platinum
Art Deco Style GIA 2.18ct Brown Diamond and Ruby Engagement Ring in Platinum
By Sophia D
Located in Atlanta, GA
Item Details: This Art Deco style ring has a center GIA certified brown diamond with accent colorless diamonds and rubies. It's a beautiful piece for any vintage loving bride! Signed...
Category
Early 2000s American Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Ruby, Platinum
Pink Color Diamonds Platinum Handmade Ring
Located in New York, NY
Custom listing. Pink Diamond Lattice, Simplicity series design, alternative engagement bridal ring in platinum. (pictured in 18K gold)
For sale here is a handmade engagement bridal ring with three pink diamonds set...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Brown Diamond, Pink Diamond, Yellow Diamond, Diamond, Platinum
GIA Natural Light Brown .80 Carat Light Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
Art Deco Diamond engagement ring. GIA certified .80ct light brown center old European cut diamond, in a handmade 1920's platinum setting with 2 baguette a...
Category
Early 20th Century Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Platinum
GIA Certified 1.25 Carat Light Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
1940's diamond engagement ring. GIA certified natural light brown center diamond with two baguette cut side diamonds in a platinum six prong, three-stone setting. Natural color GIA c...
Category
Early 20th Century Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum
1.04 Carat Orange Brown Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Orange brown diamond engagement ring. Fancy dark orange/ brown transitional cut center diamond with two tapered baguette side diamonds in a classic handmade three-stone platinum sett...
Category
Early 20th Century Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Platinum
Diamond Ring Emerald Cut 1.13 Carat H Color VS1 Clarity GIA Certified
By Merkaba
Located in Beverly Hills, CA
Emerald cut diamond ring, featuring a GIA certified 1.13 carat H color, VS1 clarity, emerald cut diamond, set in a supreme hand crafted platinum unisex ring...
Category
21st Century and Contemporary American Modern Platinum Engagement Rings
Materials
Brown Diamond, Paraiba, Emerald, Purple Sapphire, Garnet, Padparadscha S...
GIA Certified 0.63 Cushion Cut Pink-Brown Diamond Double Halo Engagement Ring
Located in New York, NY
A well-crafted engagement ring showcasing a 0.63 carat cushion cut diamond certified by GIA as Fancy Pink-Brown color set in 18K rose gold. Set in a double halo setting mounting of p...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum, 18k Gold, Rose Gold
GIA Certified .54 Carat Light Brown Diamond Platinum Ring
Located in Stamford, CT
Transitional cut GIA certified natural light brown diamond. Vintage inspired platinum open work setting with round diamond accents.
1 round brill...
Category
Early 20th Century Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum
GIA Certified 1.37 Carat Natural Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
GIA certified natural color fancy brown diamond engagement ring. Antique cushion shape in an original 1930s Art Deco Platinum setting with 6 accent diamonds. GIA certificate #5141575...
Category
Early 20th Century Unknown Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Platinum
GIA Certified 3.04 Carat Brown Diamond Three-Stone Engagement Ring
Located in New York, NY
A unique color diamond engagement ring showcasing a 3.04 carat brilliant round diamond center stone that GIA certified as Fancy Dark Orangey Brown color, SI2 in Clarity. Flanking the...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum
.57 Carat Light Brown Diamond Art Deco Platinum Engagement Ring
Located in Stamford, CT
Natural light brown diamond old European cut with a noticeable pink overtone. Original 1930s Platinum engagement ring.
Light brown natu...
Category
1930s Vintage Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum
Art Deco Natural Light Brown Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Art Deco Natural Light Brown Diamond Three-Stone Platinum Engagement Ring. No treatments, original Platinum Art Deco ring, circa 1930-1939. Slight golden brown color with a kick of pink.
Light brown old...
Category
1930s Vintage Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Platinum
1.35 Carat Art Deco Transitional Cut Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
Transitional cut natural brown diamond engagement ring. Golden brown color. The diamond is in its original handmade Art Deco setting with a square top and baguette and round diamond...
Category
Early 20th Century Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum
J. Birnbach 1.57 carat Fancy Brown-Orange Cushion Diamond Three Stone Ring
By J. Birnbach
Located in New York, NY
This rich, luxurious color diamond is a rare and elegant piece to add to your collection. Perfect as a sophisticated right hand ring or a unique engagement ring, this ring showcases ...
Category
21st Century and Contemporary American Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum, Rose Gold
Peter Suchy GIA 2.14 Carat Brown Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
Natural fancy dark orange brown modified radiant cut 2.14ct three-stone diamond engagement ring. Brown center stone with two white side ...
Category
2010s Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum
Stunning 3.02 Carat GIA Certified Cushion Cut Diamond Gold Platinum Ring
Located in New York, NY
Stunning Cushion Cut diamond ring with center GIA Certified 3.02 Fancy Brownish Yellow, VS1 in Clarity, set with 4.12 Carats of Natural Fancy Color Diamonds, Natural Pink, Yellow, Co...
Category
21st Century and Contemporary American Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Pink Diamond, Yellow Diamond, 18k Gold, Platinum
Natural Brown Pink Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Sapphire and diamond engagement ring. GIA certified center brown and red center sapphire with 2 ideal cut side diamonds in a three-stone platinum setting. Color natural no heat, no e...
Category
Late 20th Century Platinum Engagement Rings
Materials
Diamond, Sapphire, Brown Diamond, Pink Sapphire, Platinum
GIA 1.41 Carat Brown Yellow Cushion Diamond Gold Platinum Engagement Ring
Located in Stamford, CT
Brown and yellow diamond engagement ring. Antique cushion cut natural fancy brownish yellow bezel set center stone, with 2 tapered baguette side diamonds. 16 round accent diamonds. H...
Category
Mid-20th Century Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...
GIA 1.64 Carat Natural Yellow Brown Diamond Platinum Engagement Ring
Located in Stamford, CT
1960's natural brown and yellow diamond engagement ring. GIA certified round center stone in a 6 prong platinum setting with graduated baguette and pr...
Category
1960s Vintage Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Yellow Diamond, Platinum
Peter Suchy GIA Certified 2.00 Carat Brown Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Natural 2.00ct Asscher cut diamond yellow brown color engagement ring, in a platinum setting surrounded by calibre diamonds. Setting designed by ...
Category
21st Century and Contemporary Unknown Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum
GIA Certified 2.01 Carat Fancy Cognac Color Radiant Diamond Frame Ring
By J. Birnbach
Located in New York, NY
This ring is a showstopping piece from the J. Birnbach colorful diamond collection. This unique GIA-certified 2.01 carat natural fancy deep brownish yellow color radiant diamond is s...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Brown Diamond, Diamond, Platinum, 18k Gold
Vintage 0.89ctw Natural Fancy Brown Round Diamond Engagement Bridal Platinum Set
Located in New York, NY
A Stunning Mid-Century Estate Vintage Round Shaped Diamond Ring from our Estate Collection - is actually comprised of a two-piece wedding set... Original vintage wedding sets...
Category
1940s Retro Vintage Platinum Engagement Rings
Materials
Diamond, Brown Diamond, Platinum
10.30 Carat GIA Certified Fancy Brown Diamond Ring
Located in New York, NY
Platinum and 18KT Magnificent diamonds ring with 10.30 carats Fancy Orange Brown, set with 1.60 carats of round cut diamonds.
Category
21st Century and Contemporary American Platinum Engagement Rings
Materials
Brown Diamond, Platinum
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Our Guide to Fancy-Colored Diamond Engagement Rings
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Thinking of going bespoke but not sure what it entails? We ask the experts what you need to know.
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Ready to rock? Some of our favorite jewelry designers and dealers share indispensable advice for choosing that most important ring.
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