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Dealer Location: Miami, FL
Stone: Diamond, Blue Sapphire
Metal: Platinum
1.16 Carat Old European Cut Diamond Sapphire Plati...
Unknown
2010s Platinum Engagement Rings
Diamond, Blue Sapphire
Crafted in platinum, this ring features a 1.16 carat L/M/SI1 graded Old European cut center diamond surrounded by 0.70 carat of caliber cut channel set sapphires. The ring features a th...
Dimensions: W 0.39 in.
Dealer Location: New York, NY
Stone: Diamond, Blue Sapphire
Metal: Platinum
Vintage 5.76 Carat Sapphire Diamond Platinum Ring
Unknown
Early 20th Century Platinum Engagement Rings
Diamond, Blue Sapphire
This gorgeous platinum ring is centered with an amazing cushion cut sapphire that weighs 5.76ct. The sapphire is accentuated by sparkling round cut diamond accents.It is currently size ...
Dealer Location: New York, NY
Stone: Diamond, Yellow Sapphire
Metal: 18k Gold, Platinum
4.76 Carat Pear Shape Yellow Sapphire and Diamond ...
David Gross
21st Century and Contemporary Platinum Engagement Rings
18k Gold, Diamond, Yellow Sapphire
A 4.76 carat pear shape yellow sapphire (no heat) with two pear shape diamond sides 0.47 ctw, set in a platinum with 18 karat yellow gold ring. No. D21762
Dealer Location: Greenwich, CT
Stone: Diamond, White Diamond
Metal: Platinum
GIA Certified 7.02 Carat Cushion Cut Diamond Engag...
Manfredi
21st Century and Contemporary Modern Platinum Engagement Rings
Diamond, White Diamond
Absolutely amazing 7.02 carats of beauty! The most incredible D color cushion cut diamond, VS2 clarity, certified by GIA. The beaded split shank setting is handcrafted in Platinum and ...
Dealer Location: Greenwich, CT
Stone: Diamond, White Diamond
Metal: Platinum
Cushion Shaped Diamond Platinum Halo Ring
Manfredi
21st Century and Contemporary Modern Platinum Engagement Rings
Diamond, White Diamond
This captivating engagement ring of classic charm and sophistication is crafted in solid platinum. Elaborately designed as a stunning halo and centered with a prominent cushion-cut dia...
2.06 Carat Diamond Target Ring
Dimensions: H 1.18 in. W 0.98 in.
Dealer Location: WINDSOR, GB
Stone: Diamond
Metal: 18k Gold, Platinum
2.06 Carat Diamond Target Ring
Unknown
21st Century and Contemporary Belle Époque Platinum Engagement Rings
18k Gold, Diamond
2.06ct Diamond target ring mounted in 18ct gold and platinum. The central round old cut diamond surrounded by an intricate diamond border and shoulders. The central diamond approximatel...
Dealer Location: Stamford, CT
Stone: Diamond, Sapphire, Green Sapphire
Metal: Platinum
GIA Certified 4.05 Carat Sapphire Diamond Platinum...
Unknown
Vintage 1950s Platinum Engagement Rings
Diamond, Sapphire, Green Sapphire
Vintage 1950 Sapphire engagement ring. 4.05ct GIA certified natural no heat yellow green sapphire with tapered baguette Diamond accents in Platinum three-stone setting. 1 oval yellowis...
Dealer Location: London, GB
Stone: Diamond
Metal: Platinum
Cartier D Amour Diamond Platinum Ring
Cartier
21st Century and Contemporary Platinum Engagement Rings
Diamond
A luxurious platinum Cartier diamond engagement ring from the Cartier D'Amour collection. The ring comprises of a round brilliant cut diamond in a rubover setting with a total weight of...
Dealer Location: Stamford, CT
Stone: Diamond, Sapphire, Blue Sapphire
Metal: Platinum
Art Deco Natural Violet Blue Sapphire Diamond Plat...
Unknown
Vintage 1920s Platinum Engagement Rings
Diamond, Sapphire, Blue Sapphire
Three bezel set cushion cut extra sparkly stones. The center Sapphire sparkles with a strong violet kick. All natural and handmade. Two well matched cushion cut diamonds with excellent ...
Dealer Location: New York, NY
Stone: Diamond
Metal: Platinum
1950s 1.94 Carat Diamond Engagement Ring
Unknown
Mid-20th Century Platinum Engagement Rings
Diamond
This gorgeous platinum ring is centered with a sparkling EGL certified emerald cut diamond that weighs 1.94ct. graded H color with SI1 clarity. The center diamond is accentuated by dazz...
Dealer Location: Stamford, CT
Stone: Diamond, Ruby
Metal: Platinum
GIA Certified Art Deco 1.11 Carat Red Ruby Diamond...
Unknown
Vintage 1930s Platinum Engagement Rings
Diamond, Ruby
vintage 1930-1940 Platinum ring with a top gem bright red GIA certified Ruby natural color no heat no enhancements, cushion cut. 1 cushion vivid red Ruby, approx. total weight 1.11cts,...
Dealer Location: New York, NY
Stone: Diamond, Pink Diamond
Metal: Rose Gold, Platinum
2.36 GIA F Color Internally Flawless Diamond Centr...
GBIJewels
2010s Modern Platinum Engagement Rings
Rose Gold, Diamond, Pink Diamond
This stunning ring has a round diamond in the center weighing 2.36 carats that has been graded by the Gemological Institute of America as F in color and Internally Flawless in clarity. ...
Dealer Location: New York, NY
Stone: Diamond, White Diamond
Metal: Platinum
GIA Certified Radiant Cut Diamond Three-Stone Enga...
Roman Malakov
2010s Platinum Engagement Rings
Diamond, White Diamond
This timeless engagement ring features a 1.50 carat radiant cut diamond center stone that GIA certified as F color and SI1 clarity. Trillion side stones are set on each side of the cent...
Mid-Century French South Sea Pearl Diamond Platinum Ring
Dealer Location: Los Angeles, CA
Stone: Diamond, South Sea Pearl
Metal: Platinum
Mid-Century French South Sea Pearl Diamond Platinu...
Unknown
Vintage 1950s Modern Platinum Engagement Rings
Diamond, South Sea Pearl
Mid-century French South Sea Pearl 11.4 mm Diamond Platinum Ring French mid-century south sea pearl and baguette diamond platinum ring circa 1950. The quintessential platinum ring de...
Dealer Location: New York, NY
Stone: Diamond, Blue Sapphire
Metal: Platinum
1.76 Carat Emerald Cut Blue Sapphire and Diamond R...
David Gross
21st Century and Contemporary Platinum Engagement Rings
Diamond, Blue Sapphire
A classic 1.76 carat emerald cut blue sapphire with tapered baguette diamond sides 0.40 ctw, set in a platinum ring. No. D21851
Dealer Location: New York, NY
Stone: White Diamond
Metal: Platinum
1930s Art Deco Platinum 1.02 Carat Old European Cu...
Unknown
Vintage 1930s Art Deco Platinum Engagement Rings
White Diamond
Item Details: Ring Size: 4.75 Metal Type: Platinum Weight: 4.8 grams Center Diamond Details Shape: Old European Cut Carat Weight: 1.02 carat Color: J Clarity: VS1 Side Stone Details:...
Dealer Location: Tampa, FL
Stone: Diamond
Metal: Platinum
Art Deco .80 Carat Diamond Antique Engagement Ring...
Unknown
Vintage 1930s Art Deco Platinum Engagement Rings
Diamond
This beautiful platinum and diamond Art Deco Antique engagement ring features a .80ct. apx. European cut diamond with SI1 clarity and G color. The accenting .35ct. apx. T.W. of diamond ...
Dealer Location: Tampa, FL
Stone: Black Diamond, Emerald
Metal: Platinum
1.05 Carat Diamond Emerald Platinum Art Deco Engag...
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
Black Diamond, Emerald
A captivating Art Deco diamond, natural emerald & platinum engagement ring featuring a 1.05ct. apx. center diamond with VS2 clarity and J color. There is also an accenting .20ct. apx. T...
Dealer Location: New York, NY
Stone: Pink Sapphire
Metal: Platinum
3.28 Carat Emerald Cut Pink Sapphire and Diamond R...
David Gross
Early 2000s Platinum Engagement Rings
Pink Sapphire
A very fine 3.28 carat emerald cut pink sapphire (no heat) with tapered criss-cut diamond sides 0.84ctw set in a platinum ring. No. D21764
Dealer Location: New York, NY
Stone: White Diamond
Metal: Platinum
1910 Edwardian Platinum Old European Brilliant Cut...
Unknown
Vintage 1910s Edwardian Platinum Engagement Rings
White Diamond
Item Details: Ring Size: 4.5 Metal Type: Platinum Weight: 3.5 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 2185545846 Shape: Old European Brilliant Carat ...
Dealer Location: New York, NY
Stone: White Diamond
Metal: Platinum
1920s Art Deco .50 Carat Old European Cut Diamond ...
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
White Diamond
Item Details: Ring Size: Approx. 4.90 Metal Type: Platinum Weight: 2.5 grams Center Diamond Details Shape: Old European Cut Carat Weight: .50 carat Color: I Clarity: VS Side Stone De...
Dealer Location: Tampa, FL
Stone: Diamond
Metal: Platinum
Art Deco .94 Carat Diamond Platinum Engagement Rin...
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
Diamond
A romantic and radiant Art Deco diamond engagement ring crafted in platinum and features a .94ct. apx. scintillating European cut diamond of VS1 clarity and G color. The diamonds to the...
Dealer Location: Tampa, FL
Stone: Diamond
Metal: Platinum
Art Deco .85 Carat Diamond Antique Engagement Ring...
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
Diamond
An ultra sparkling Art Deco diamond and platinum Antique engagement ring features a .85ct. apx. European cut center stone with VS2 clarity and J color. The .20ct. apx. T.W. of single cu...
7.01 Carat Cushion EGL Diamond Platinum Ring
Dealer Location: Chestnut Hill, MA
Stone: Diamond, White Diamond
Metal: Platinum
7.01 Carat Cushion EGL Diamond Platinum Ring
Shreve, Crump & Low
21st Century and Contemporary Platinum Engagement Rings
Diamond, White Diamond
Platinum three stone diamond ring consisting of one asscher cut diamond weighing 1.64 carats. The diamond has a color and clarity of F/VS1 and GIA Cert#2131079654 flanked by 2 asscher ...
Dealer Location: Chestnut Hill, MA
Stone: Diamond
Metal: Platinum
GIA Certified 5.05 Carat Emerald Cut Diamond J/VVS...
Shreve, Crump & Low
21st Century and Contemporary Platinum Engagement Rings
Diamond
Platinum three stone style engagement ring consisting of 1 emerald cut diamond, measuring 10.85 x 9.08 x 5.72 mm, weighing 5.05 carats, having a color and clarity of J/VVS2 and GIA repo...
Dealer Location: Chestnut Hill, MA
Stone: Diamond
Metal: 18k Gold, Platinum
GIA Certified 7.03 Carat Asscher Cut Fancy Yellow ...
Shreve, Crump & Low
21st Century and Contemporary Platinum Engagement Rings
18k Gold, Diamond
Rare and Magnificent Platinum & 18 karat yellow gold custom made 3 stone ring natural square emerald cut canary diamond (7.03ct fancy yellow/VS-1 w/GIA cert #10237242) flanked by 2 step...
Dealer Location: Melbourne, AU
Stone: Diamond, Onyx
Metal: Platinum
Art Deco 2.20 Carat Transition Cut Diamond and Ony...
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
Diamond, Onyx
A platinum French Art Deco ring featuring a central 2.20ct transition cut diamond graded as colour J clarity SI1 accompanied by a GIA certificate bezel set within an octagonal piece of ...
Dealer Location: New York, NY
Stone: Diamond, White Diamond
Metal: Platinum
3.46 Carat Radiant Cut Diamond Split Shank Platinu...
Unknown
21st Century and Contemporary Platinum Engagement Rings
Diamond, White Diamond
A 3.46 carat radiant cut diamond with H color and VS1 clarity is set in a basket setting atop a delicate platinum split shank ring. Mounting is pave-set with 60 round-cut diamonds total...
Dealer Location: Chestnut Hill, MA
Stone: Diamond, White Diamond
Metal: Platinum
3.22 Carat Round Brilliant F/SI1 GIA Certified Dia...
Shreve, Crump & Low
21st Century and Contemporary Contemporary Platinum Engagement Rings
Diamond, White Diamond
Platinum round brilliant cut 3.22 carat Diamond solitaire engagement ring. Consisting of one ideal triple X cut diamond weighing 3.22 carats accompanied by a GIA certificate #5146881575...
Dimensions: H 0.2 in. W 0.39 in.
Dealer Location: West Hollywood, CA
Stone: White Diamond, Yellow Diamond
Metal: Platinum
Vintage Engagement Ring Platinum 1.12 Carat Old Eu...
Unknown
Vintage 1930s Art Deco Platinum Engagement Rings
White Diamond, Yellow Diamond
This gorgeous vintage Art Deco platinum engagement ring showcases a stunning EGL certified 1.12ct Old European Cut center diamond, H/VS1. The bezel set center stone is accented by 12 si...
Dimensions: Dm 6.5 in.
Dealer Location: New York, NY
Stone: Diamond
Metal: 18k Gold, Yellow Gold, Platinum
Alexandra Mor Signature Radiant-Cut Diamond Gold P...
Alexandra Mor
21st Century and Contemporary Platinum Engagement Rings
18k Gold, Yellow Gold, Diamond
A ring featuring a Radiant-cut Diamond center stone detailed with Alexandra Mor'€™s signature 1mm floating Diamond melee and knife-edged wire. Ring is set in platinum on 1mm 18 karat ye...
Henri Lesieur Art Deco Diamond Cluster Ring
Dealer Location: Amsterdam, NL
Stone: White Diamond
Metal: 18k Gold, Platinum
Henri Lesieur Art Deco Diamond Cluster Ring
Henri Lesieur
Vintage 1920s Art Deco Platinum Engagement Rings
18k Gold, White Diamond
An 18 carat gold, platinum and diamond Art Deco cluster ring set with a cushion cut diamond (app. 1.25 carat) with 10 old cut diamonds around it with a gold sculpted setting and shank, ...
Dealer Location: New York, NY
Stone: Diamond, Blue Sapphire
Metal: Platinum
GIA Certified 0.91 Carat Diamond Sapphire Engageme...
Unknown
Late 20th Century Platinum Engagement Rings
Diamond, Blue Sapphire
This amazing platinum engagement ring is centered with a sparkling GIA certified round cut diamond that weighs 0.91ct. graded H color with VVS2 clarity. The center diamond is accentuate...
Dealer Location: Chestnut Hill, MA
Stone: Diamond
Metal: 18k Gold, Platinum
GIA Certificated 9.37 Carat Radiant Cut Fancy Yell...
Shreve, Crump & Low
21st Century and Contemporary Contemporary Platinum Engagement Rings
18k Gold, Diamond
Platinum and 18 karat yellow gold custom made 3 stone ring consisting of 1 radiant cut natural canary diamond weighing 9.37 carats having a color and clarity of FY/SI1, measuring 13.05 ...
Dealer Location: New York, NY
Stone: Diamond
Metal: Platinum
Alexandra Mor Diamond Three-Ring Set '2.02 E VS1 G...
Alexandra Mor
21st Century and Contemporary Contemporary Platinum Engagement Rings
Diamond
This Alexandra Mor three-ring set features a 2.02 carat Emerald-Cut Diamond with GIA grading report stating diamond is E color and VS1 clarity, set on a platinum knife-edged band on an ...
Dealer Location: Ontario, NY
Stone: Diamond
Metal: Platinum
2.62 Carat Pear Centre Diamond Engagement Ring
Unknown
21st Century and Contemporary Platinum Engagement Rings
Diamond
Approximately 2.62 CT Pear Cut Diamond with D-E color, SI2 clarity set in Platinum with 8 Emerald Cut diamonds accenting. There is approximately 3.90CTW of diamonds. The platinum ring w...
Dealer Location: Beverly Hills, CA
Stone: Diamond, Yellow Diamond
Metal: 18k Gold, Platinum
Tamir GIA Certified 3.78 Carat Fancy Light Yellow ...
Tamir
21st Century and Contemporary Platinum Engagement Rings
18k Gold, Diamond, Yellow Diamond
A truly outstanding 3.78ct radiant-cut fancy light yellow, VS2 diamond, is surrounded by 0.88ct round brilliant fancy yellow diamonds, set inversely on the sides, and 0.66ct G/VS round ...
Geiss & Sons Emerald and Diamond Ring
Dealer Location: Spartanburg, SC
Stone: Diamond, Emerald
Metal: 18k Gold, Platinum
Geiss & Sons Emerald and Diamond Ring
Geiss & Sons
2010s Platinum Engagement Rings
18k Gold, Diamond, Emerald
Platinum and 18K oval emerald and diamond ring containing one oval emerald weighing 1.94 carats and 2 oval diamonds weighing combined 0.92 carat. The ring is a size 6 and can be sized.
2.48 Carat Yellow Diamond Ring
Dealer Location: Chestnut Hill, MA
Stone: Diamond, White Diamond, Yellow Diamond
Metal: 18k Gold, Platinum
2.48 Carat Yellow Diamond Ring
Shreve, Crump & Low
21st Century and Contemporary Contemporary Platinum Engagement Rings
18k Gold, Diamond, White Diamond, Yellow Diamond
Platinum and 18 karat yellow gold Custom made 3 stone ring consisting of 1 radiant cut natural canary diamond weighing 2.48 carats having a color and clarity of FY/VS2, measuring 7.48 x...
Dealer Location: Theydon Bois, GB
Stone: Diamond
Metal: Platinum
Art Deco 3.46 Carat Old European Cut Diamond Engag...
Unknown
Mid-20th Century Platinum Engagement Rings
Diamond
In a word: awesome. The crazily bright and internally clean old European cut diamond is bright, internally very clean and almost alive with fire and brilliance. This high class stone i...
Dealer Location: New York, NY
Stone: Diamond
Metal: 18k Gold, White Gold, Platinum
French Diamond Platinum Solitaire Ring, 20th Centu...
Unknown
Vintage 1950s Platinum Engagement Rings
18k Gold, White Gold, Diamond
Set with a small diamond, mounted in 18k white gold and platinum. Paris, mid 20th century size 5 ½.
3.34 Carat Diamond Solitaire Engagement Ring
Dealer Location: Chestnut Hill, MA
Stone: Diamond
Metal: Platinum
3.34 Carat Diamond Solitaire Engagement Ring
Shreve, Crump & Low
21st Century and Contemporary Platinum Engagement Rings
Diamond
Platinum solitaire style engagement ring consisting of 1 round brilliant cut diamond weighing 3.34 carats, measuring around 9.74-9.79 mm in diameter and having an approximate color and ...
1 Carat Diamond and Sapphire Cluster Ring
Dimensions: H 1.18 in. W 0.98 in.
Dealer Location: WINDSOR, GB
Stone: Diamond, Blue Sapphire
Metal: Platinum
1 Carat Diamond and Sapphire Cluster Ring
Unknown
21st Century and Contemporary Platinum Engagement Rings
Diamond, Blue Sapphire
1ct Diamond and sapphire cluster ring mounted in platinum. The central old cut diamond weighing 1ct H colour SI1 clarity surrounded by an intricate calibre cut sapphire and diamond bord...
Dealer Location: New York, NY
Stone: Alexandrite, Diamond
Metal: Platinum
Magnificent 8 Carat Classic Brazil Alexandrite and...
RAF
21st Century and Contemporary Platinum Engagement Rings
Alexandrite, Diamond
An exceptional and magnificent ring centered with a Brazillian Alexandrite impressively weighing over 8 carats, accented with two trapezoid mixed-cut diamonds weighing approximately 1.0...
Ruby and Diamond Ring
Dealer Location: Spartanburg, SC
Stone: Diamond, Ruby
Metal: 18k Gold, Platinum
Ruby and Diamond Ring
Mark Patterson
2010s Platinum Engagement Rings
18k Gold, Diamond, Ruby
Platinum and 18K ring contains one oval ruby weighing 2.20 carats and forty-two diamonds weighing combined 0.24 carats. Size 6. Can be sized.
Dealer Location: New York, NY
Stone: Diamond, White Diamond, Yellow Diamond
Metal: Yellow Gold, Platinum
Alexandra Mor 1.77 Carat GIA Cert Fancy Yellow Ova...
Alexandra Mor
21st Century and Contemporary Contemporary Platinum Engagement Rings
Yellow Gold, Diamond, White Diamond, Yellow Diamond
An original Alexandra Mor Diamond ring comprised of a 1.77 carat center Oval-cut diamond, Fancy Intense Yellow with GIA diamond grading report, floating-set surrounded by 9 Oval-cut B...
Dealer Location: Chestnut Hill, MA
Stone: Diamond, White Diamond, Yellow Diamond
Metal: 18k Gold, Platinum
14.63 Carat Fancy Yellow GIA Cert Diamond Gold Rin...
Shreve, Crump & Low
21st Century and Contemporary Modern Platinum Engagement Rings
18k Gold, Diamond, White Diamond, Yellow Diamond
Platinum and 18 karat yellow gold, three stone style engagement ring consisting of 1 radiant cut canary diamond, weighing 14.63 carats, measuring 13.54 x 12.60 x 8.70 mm, having a color...
.42 Carat Solitaire Diamond Engagement Ring
Dealer Location: Litchfield, CT
Stone: Diamond
Metal: 14k Gold, Platinum
.42 Carat Solitaire Diamond Engagement Ring
Unknown
Vintage 1960s Platinum Engagement Rings
14k Gold, Diamond
Circa 1960s, 14k, American. The refined proportions and classic six-prong setting of this tasteful modern sixties engagement ring elegantly highlight the brilliant white .42 carat diamo...
Dealer Location: Chestnut Hill, MA
Stone: Diamond
Metal: 18k Gold, Platinum
10.03 Carat FY SI1 and GIA Radiant Diamond Ring
Shreve, Crump & Low
21st Century and Contemporary Contemporary Platinum Engagement Rings
18k Gold, Diamond
Platinum and 18 karat yellow gold three stone style engagement ring consisting of one radiant cut natural yellow diamond weighing 10.03 carats with a color and clarity of Fancy Yellow/S...
Dealer Location: Tampa, FL
Stone: Diamond, Blue Sapphire
Metal: Platinum
Art Deco 1.10 Carat Diamond Sapphire Engagement Ri...
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
Diamond, Blue Sapphire
A hard to find Art Deco diamond and sapphire antique engagement ring featuring a 1.10ct. apx. European cut diamond with SI2 clarity and G-H color. The center diamond is accented beautif...
Tiffany & Co. Diamond and Emerald Three-Stone Platinum Ring GIA
Dealer Location: Litchfield, CT
Stone: Diamond, Emerald
Metal: 18k Gold, Platinum
Tiffany & Co. Diamond and Emerald Three-Stone Plat...
Tiffany and Co.
Early 2000s Platinum Engagement Rings
18k Gold, Diamond, Emerald
Circa 2000, platinum/18k, Tiffany & Co., American. This three-stone ring from Tiffany is set with a .81 carat diamond and two .25 carat emeralds. The diamond, a brilliant white stone (...
Dealer Location: Spartanburg, SC
Stone: Diamond, Ruby
Metal: 18k Gold, Platinum
Elegant Platinum and 18 Karat Emerald Cut Ruby and...
Geiss & Sons
2010s Platinum Engagement Rings
18k Gold, Diamond, Ruby
Platinum and 18K ring containing containing an emerald cut ruby weighing 1.53 carats and two emerald cut diamonds weighing combined 0.62 carat. The diamonds are F color, VS1 clarity. Th...
1.30 Carat Sapphire and Diamond Square Target Ring
Dimensions: H 1.18 in. W 0.98 in.
Dealer Location: WINDSOR, GB
Stone: Diamond, Blue Sapphire
Metal: Platinum
1.30 Carat Sapphire and Diamond Square Target Ring...
Unknown
21st Century and Contemporary Art Deco Platinum Engagement Rings
Diamond, Blue Sapphire
1.30ct cushion cut sapphire and diamond square target ring mounted in platinum. The central diamond weighing 1.30ct approximately J colour VS clarity surrounded by a calibre cut sapphir...
Dealer Location: New York, NY
Stone: Diamond
Metal: Platinum
Antique GIA Certified 1.14 Carat Diamond Engagemen...
Unknown
Early 20th Century Edwardian Platinum Engagement Rings
Diamond
This beautiful platinum ring from the Edwardian era is centered with a sparkling GIA certified old European cut diamond that weighs 1.14ct. graded K color with SI1 clarity. The center d...
1905s Heart Diamond Green Garnet Cluster Ring
Dealer Location: Firenze, IT
Stone: Diamond, Garnet
Metal: 18k Gold, Yellow Gold, Platinum
1905s Heart Diamond Green Garnet Cluster Ring
Unknown
Antique Early 1900s Platinum Engagement Rings
18k Gold, Yellow Gold, Diamond, Garnet
PLEASE NOTE: OUR PRICE IS FULLY INCLUSIVE OF SHIPPING, IMPORTATION TAXES & DUTIES. The heart-shaped platinum collet set diamond bordered by green garnets surround, diamond weighing app...
Dealer Location: New York, NY
Stone: Diamond, Sapphire
Metal: Platinum
Unheated GIA Certified Sapphire Ring 12.39 Carat
Harbor Diamonds
21st Century and Contemporary Contemporary Platinum Engagement Rings
Diamond, Sapphire
Platinum Ring Unheated Sapphire 10.54 Carats. Diamonds :1.85 Carats Comes with GIA Certificate This rare Sapphire is full of life, with beautiful color. The diamonds are very white and ...
Dealer Location: Chestnut Hill, MA
Stone: Diamond
Metal: Platinum
Art Deco 5.00 Carat Diamond Platinum Engagement Ri...
Unknown
Early 20th Century Art Deco Platinum Engagement Rings
Diamond
This beautiful platinum art deco ring is part of the Shreve, Crump & Low estate collection. The ring consists of 1 bezel set antique cushion cut diamond weighing approximately 5.00 cara...
Dealer Location: New York, NY
Stone: Diamond
Metal: Gold, 18k Gold, Yellow Gold, Platinum
Three Rings Emerald Cut and Baguette Diamonds gold...
Alexandra Mor
21st Century and Contemporary Contemporary Platinum Engagement Rings
Gold, 18k Gold, Yellow Gold, Diamond
Three rings Emerald Cut Diamond and Baguettes engagement ring, featuring 2.70 CT. F VS1 GIA Center ring comprises an Emerald-cut Diamond and side Baguettes set on a platinum and 18 kara...