Skip to main content

Platinum Engagement Rings

to
1,113
31,411
20,135
10,630
7,035
10,579
8,620
1,409
1,381
686
546
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
8
57
3,977
4,914
143
288
964
571
174
208
68
43
41
94
1
6,239
2,673
44
1658
1640
958
907
787
to
448
328
284
242
93
2,418
1,370
1,055
442
116
51
40
34
12
3
1
1
1
8,937
19
7,095
1,613
Metal: Platinum
18ct Yellow Gold and Platinum Sapphire and Diamond 1930s Engagement Ring
Located in London, GB
We have fallen in love with this gorgeous cornflower blue sapphire and diamond 1930s engagement ring which is new to our collection. The beautiful claw-set round sapphire weighs an...
Category

1930s European Art Deco Vintage Platinum Engagement Rings

Materials

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

Antique Platinum 5.50 Carat Cabochon-Cut Ceylon Sapphire & Diamond Ring
Located in Miami, FL
A mesmerizing 5.50 carat cabochon sapphire from Sri Lanka shimmers at the heart of this Art Deco masterpiece in a stunning prong and halo setting. Crafted in platinum, its intricate ...
Category

Early 20th Century Sri Lankan Art Deco Platinum Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

J. Birnbach 7.22 carat Cushion Brilliant Compass Prong Pave Engagement Ring
Located in New York, NY
This brand new piece from the J. Birnbach workshop features a mesmerizing 7.22 carat cushion modified brilliant diamond certified by GIA to be J color and SI1 clarity. This beautiful...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GRS Certified 3.65 Natural No Heat BURMESE Cushion Diamond Ring
Located in Chicago, IL
Prepare to be captivated by the sheer magnificence of this Natural Ruby, originating from the legendary mines of Mogok in Burma (Myanmar). Weighing an impressive 3.35 carats and fas...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Ruby, White Diamond, Diamond, Platinum

Circa 1920s Unheated Pink Sapphire and Diamond Art Deco Ring
Located in Hicksville, NY
Year: 1920s Item Details: Ring Size: 5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.4 grams Sapphire Center Stone Details: Weight: 1.00ct total weight Cut: Old Mine Oval C...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

Natural Unenhanced Kashmir Sapphire Diamond Ring, circa 1935
Located in London, GB
Kashmir sapphire and diamond ring. Centrally set with a rectangular emerald-cut natural unenhanced Kashmir sapphire in an open back claw setting with an approximate weight of 2.12 ca...
Category

1930s Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA 2.11ct Center Diamond 1.00ct and 0.96ct Side Diamond Engagement Ring
Located in New York, NY
This is a stunning platinum engagement ring. The ring is centered with sparkling GIA certified round cut diamond that weighs 2.11ct. The color of the diamond is F with VVS2 clarity. ...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

Leon Mege Platinum Three-Stone Ring with Emerald Cut Diamond and Trapezoids
Located in New York, NY
Bespoke three-stone ring with an emerald-cut diamond and a pair of matching step-cut trapezoid diamonds. All fine details of the design will be discussed before any work begins. The price is inclusive of the GIA-certified 3.01 ct G/ VS1 emerald cut diamond and a matching pair of side stones. We have a number of stones for you to choose from, ranging from 1 carat to 9 carat in size. Please contact us and we will create an unlisted listing just for you. This ring has not been made yet. It will be crafted by hand in New York-based on your exact finger size and other specifications. Custom work is always FINAL SALE, no returns, no exchanges, no refunds, no remorse. Every bespoke ring we make is custom crafted without use of casting to our client's specifications. This is the highest level of jewelry craftsmanship. We are masters of custom bespoke jewelry work and guarantee the highest quality. The ring is available in platinum. Because all of our jewelry is made to order and everything is a bit more complicated these days, your order may take eight weeks to produce. If it is ready sooner, we will ship it sooner. We will send a copy of the GIA certificate to you upon request. If you are not satisfied with the center stone, we will give you an option to select a different center stone that fits your budget. We have more stones for you to choose from. How the process works: 1. We provide a copy of the GIA certificate and video/pictures of the center stone upon request 2. You can schedule an appointment to come and see the unmounted stone...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

White Diamond, Diamond, Platinum

Green Emerald And Diamond Halo Ring (Approx 2.60-Carats), Platinum
Located in New York, NY
This exquisite halo engagement ring showcases a breathtaking approx. 2.60-carat natural emerald-cut green emerald, bezel-set in luxurious platinum. Encircling the vivid emerald is a ...
Category

21st Century and Contemporary Unknown Art Deco Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Diana M Platinum and 18Kt Rose Gold Ring with Pink and White Diamonds
Located in New York, NY
Platinum and 18kt pink gold pink diamond ring with center gia certified .80 vp-si2 ( radc 921) set with 8 white pear shape diamonds 4.05ct and surro...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

White Diamond, White Gold, Platinum, Gold

GIA Certified 0.91 Carat Untreated 'No Oil' Colombian Emerald Ring
Located in Tokyo, JP
A stunning Halo Engagement Ring featuring a GIA Certified 0.91 Carat No Oil Colombian Emerald and 0.80 Carats of Diamond Accents set in Platin...
Category

21st Century and Contemporary Japanese Modern Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3 Carat Fancy Yellow Emerald Cut Diamond Platinum Ring
Located in Chicago, IL
a stunning piece of luxury jewelry: a magnificent 3-carat GIA-certified fancy yellow emerald-cut diamond that exudes elegance and sophistication. This exquisite diamond boasts VVS2 c...
Category

2010s American Platinum Engagement Rings

Materials

Emerald, Yellow Diamond, Diamond, Platinum, Yellow Gold, 18k Gold

GIA shy 4.0ctw HEART Shaped Diamond Halo Estate Vintage Engagement Platinum Ring
Located in New York, NY
There is nothing more ROMANTIC than this exquisite 3.91ctw Heart Shaped Diamond Platinum Engagement Ring! An icy-white, sleekly modeled HEART diamond is the center of attention. This century-old shape diamond, symbolizing love and devotion, weighing 3.01 carats, H color, SI2 clarity GIA CERTIFIED. GREAT CUT and AMAZING BRILLIANCE! The measurements are 8.66x9.25x5.73mm. The diamond is super White, Very Bright, Shimmering from every angle and eye CLEAR. Incredible Gem! The ring crafted in Platinum (stamped). The Heart is nicely set into a Beautiful Diamond Halo Wedding Fit Mounting, the approx. total weight of the sizzling white round Diamonds is 0.90ct, F-G color, VS clarity overall. The measurements of the Entire Top's outline are13.33X12.50mm -HUGE! A look and feel of a 5 carat Solitaire...
Category

2010s Romantic Platinum Engagement Rings

Materials

Diamond, Platinum

Cushion Cut Diamond with Emerald Halo (GIA Approx. 1.10-Carats), Platinum
Located in New York, NY
Presenting an exceptional halo engagement ring that radiates timeless elegance and sophisticated charm. At its heart lies a stunning cushion-cut diamond, GIA-certified at approx. 1.1...
Category

21st Century and Contemporary Unknown Art Deco Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Exquisite Vintage Blue Nile Platinum Diamond and Ruby 2.75 Carat Engagement Ring
Located in New York, NY
Indulge in the timeless elegance of our Vintage Blue Nile Engagement Ring, featuring a meticulously crafted platinum mounting that exudes sophistication. This ring boasts a total dia...
Category

Late 20th Century American Contemporary Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Tiffany & Co. Engagement Ring .54ct I VVS2 Lucida Platinum sz 5.5 1999 Cert Box
Located in Northbrook, IL
Here we have a vintage 1999 Tiffany & Co. platinum .54ct Lucida diamond engagement ring size 5.5 with certificate, folder and box. **Specifics** - Measurements: Finger size 5.5 and 5...
Category

Late 20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

1890s Ruby Diamond Yellow Gold Platinum Toi et Moi Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6 Metal Type: 14 Karat Yellow Gold Shank & Platinum Head Weight: 2.6 grams Center Diamond Details Shape: Antique Cushion Carat Weight: .35 Carat Color...
Category

1890s Unknown Antique Platinum Engagement Rings

Materials

White Diamond, Ruby, 14k Gold, Yellow Gold, Platinum

Art Deco Emerald and Diamond Two-Stone Filigree Ring
Located in London, GB
Here we have an exquisite two-stone ring crafted from platinum during the Art Deco movement. This characterful piece features a harmonious pairing of precious gemstones at the centre...
Category

1940s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

.73 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 4.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Diamond Details: Weight: .73 carat total weight Cut: Carre Cut Color: F Clarity: VS Fi...
Category

1940s Unknown Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

GIA GRS IGI Certified 3.60 Carat Kashmir No Heat Blue Sapphire Diamond Ring
Located in Chicago, IL
Step into the world of unparalleled luxury with our exquisite 3.60-carat Blue Sapphire, a rare gem from the coveted Kashmir region. This extraordinary gemstone is a celebration of na...
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Blue Sapphire, White Diamond, Diamond, Platinum

Art Deco Style 1.16 Carat Old European Cut Diamond Sapphire Platinum Ring 6.5
Located in Miami, FL
Art Deco Style New 1.16 Carat Old European Cut Diamond Sapphire Platinum Ring This ring is brand new. It has been created to look like a elegant ring from the Art Deco Era. The Di...
Category

2010s Art Deco Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

GIA Certified 4 Carat Oval Diamond Platinum Ring
Located in Chicago, IL
This engagement ring is a true epitome of elegance and brilliance. It is centered around a breathtaking 4-carat oval diamond, which is not only GIA certified but also boasts a G colo...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 8 Carat Emerald Cut Diamond Ring
Located in Chicago, IL
Exquisite Platinum Ring Featuring a 8-Carat Emerald-Cut Diamond with Trapezoid Side Stones This luxurious platinum ring features a central 8 carat emerald-cut diamond that radiates ...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique Art Deco Platinum Old Asscher Cut Diamond and Ruby Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Asscher Cut Diamond and Ruby Engagement Ring. This incredible Art Deco Asscher cut diamond engagement ring is crafted in platinum. This ring f...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

1.69 Carat Total Weight Edwardian Diamond Platinum 18K Gold Engagement Ring
Located in Hicksville, NY
Year: 1910s Item Details: Ring Size: 6.5 Metal Type: Platinum & 18k Yellow Gold [Hallmarked, and Tested] Weight: 3.0 grams Diamond Details: GIA Report Number: #5232025657 Weight: ...
Category

1910s Unknown Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified 2.84 Carat Diamond and Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
A stunning, rare antique hand cut 2.84 carat rectangular diamond solitaire engagement ring displayed in platinum; part of our diverse diamond ring collections. The pierced decorated setting is embellished with a four-claw set antique (circa 1930) 2.74ct Asscher cut diamond. The elevated and pierced decorated shoulders are each accented with three pavé set eight-cut diamonds, melding with the hallmarked ring shank. The GIA certified diamond engagement ring is hallmarked to the exterior of the shank with the French import hallmark for platinum. This rare rectangular cut diamond ring...
Category

Mid-20th Century French Platinum Engagement Rings

Materials

Diamond, Platinum

Mikimoto Ring. Vintage Platinum Mikimoto Diamond Pearl ring. PT900 Claw Pearl
Located in Port Charlotte, FL
Genuine MIKIMOTO ring Platinum Pt900 Claw Set Akoya Pearl MIKIMOTO hallmarked accordingly Comes with Original Mikimoto Box Details: Size 6 5.7grams total 9.5mm Akoya pearl
Category

1990s Platinum Engagement Rings

Materials

Diamond, Pearl, Gold, 14k Gold, 18k Gold, Yellow Gold, Platinum

3 Carat Fancy Yellow Cushion Cut Halo Diamond Ring
Located in New York, NY
This stunning yellow diamond engagement ring is the epitome of timeless elegance, designed to captivate the heart and the eye. The 3.01-carat cushion-cut fancy yellow diamond is beau...
Category

2010s Platinum Engagement Rings

Materials

Diamond, Platinum

Antique Edwardian Platinum 1.26ctw GIA European Diamond Filigree Engagement Ring
Located in Montclair, NJ
This is a gorgeous antique engagement ring that was crafted from solid platinum during the Edwardian period. It features a GIA certif...
Category

Early 1900s Edwardian Antique Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat Emerald Shape Diamond Platinum Ring
Located in Chicago, IL
10-carat emerald cut diamond set in luxurious platinum, exuding elegance and sophistication. The central diamond is GIA certified, ensuring its quality and authenticity, with a G col...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Edwardian Ruby & Marquise Diamond Ring
Located in Wilmslow, GB
Superb Edwardian period marquise ring. Expertly crafted from 18k gold and platinum with carved gallery. The ring features a old cut marquise diamond in milgrain setting. This...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Louis Newman & Co 5.01 Carat GIA Certified Radiant Cut Diamond Three Stone Ring
Located in New York, NY
Center Stone is a 5.01 Carat GIA Certified Radiant Cut. D color and Si1 clarity. We believe this is the best combination you can get. The SI1 is 100% eye clean. The color of the diam...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique 2.08 Carat Diamond and Platinum Solitaire Engagement Ring, circa 1935
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.08 carat diamond and platinum solitaire engagement ring; part of our diverse jewelry and estate jewelry collections. This stunning, fine an...
Category

1930s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Color-Change Sapphire Ring, 12.40 Carats
Located in New Orleans, LA
One of the most sought-after colored gemstones in the world, the color-changing sapphire possesses the rare ability to change color depending on the li...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Purple Sapphire, Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

Antique 1.53 Carat Asscher Cut Blue Sapphire Engagement Ring
Located in New York, NY
A stunning antique inspired gemstone engagement ring, featuring a 1.53 carats Asscher cut blue sapphire, flanked by tapered baguette shaped blue sapphires weighing 0.08 carats. Surro...
Category

1940s Unknown Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Cartier Platinum Diamond Ballerine Solitaire Ring 0.9ct D/IF XXX
Located in London, GB
A captivating platinum diamond engagement ring by Cartier from the Ballerine Solitaire collection. The ring comprises of a round brilliant cut diam...
Category

21st Century and Contemporary French Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.01 Carat Cushion Cut Diamond F Color Solitaire Platinum Ring
Located in Chicago, IL
This breathtaking engagement ring features a stunning 5.01 carat cushion-cut diamond, GIA certified for its exceptional quality. The softly curved edges and brilliant faceting of t...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage Art Deco European Cut Diamond Engagement Ring with Sapphires
Located in Boston, MA
Vintage Art Deco European Cut Diamond Engagement Ring with Sapphires - The center European cut diamond weighs .83ct with I colo...
Category

1930s American Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certifed 4 Carat Square Radiant Cut Engagement Platinum Ring
Located in Chicago, IL
Exquisite 4 Carat Square Radiant Cut Diamond Engagement Ring – GIA Certified Indulge in the timeless elegance of this breathtaking GIA Certified 4.00-carat Square Radiant Cut Diamon...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

Diamond Sapphire Ring Platinum Band Vintage by L.Prals
Located in East Brunswick, NJ
Diamond Sapphire Ring Platinum Band Vintage by L.Prals This absolutely stunning designer ring is finely crafted in Platinum (stamped) and also there is a Hallmark on the Gallery (please see the picture of hallmark). The center genuine Earth mined Sapphire measures 6.2mm x 5.5mm (1.06 carat). This is a clean and transparent stone with great intensity and strong brilliance. Eight diamond baguettes are estimated to be crazy VVS1 clarity and F color for the total 1.02 carats! The setting elevates 5mm high above the finger. The band on the back is 3mm wide and 1.8mm thick, ring size 7 and can easily be resized. This tremendous designer platinum ring...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

Very Fine Colombian 16.97 Carat Emerald With SSEF Certificate Diamond Ring
Located in New York, NY
Very Fine Colombian 16.97 Carat Emerald With SSEF Certificate Diamond Ring Colombian emerald approx. – 16.97 cts. with SSEF certificate total diamo...
Category

20th Century American Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

J. Birnbach 1.19 carat Old Euro Antique Engagement Ring in Platinum
Located in New York, NY
This sweet ring is a special piece from the J. Birnbach vault! This unique antique engagement ring features a 1.19 carat Old Euro round diamond, I color and I1 clarity. The handmade ...
Category

20th Century American Platinum Engagement Rings

Materials

Diamond, Platinum

Diana M. 14.89 Fancy Yellow VVS2 GIA Certified Ring
Located in New York, NY
Magnificent Platinum and 18kt Yellow gold fancy yellow diamond engagement ring with center GIA certified 14.89 Carats Fancy Yellow VVS2 radiant cut diamond set with two triangular, f...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

Pink-Purple Sapphire Ring, 5.02 Carats
Located in New Orleans, LA
A 5.02-carat fancy pink-purple Ceylon sapphire displays its extraordinary hue at the center of this ring. Purple sapphires stand among the most sought...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Purple Sapphire, Pink Sapphire, Sapphire, Platinum

Shreve, Crump & Low GIA Certified 9.08 Carat F SI2 Oval Cut Diamond 3-Stone Ring
Located in Boston, MA
This finely cut oval diamond ring is offered by Shreve, Crump & Low. This 9.08 carat GIA Certified F SI2 Oval cut diamond measuring 16.82 x 11.76 x 7.12mm is custom set in a handcraf...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

Yellow Sapphire Ring, 5.55ct Unheated Platinum Ceylon Sapphire GIA Certified
Located in Tampa, FL
New platinum custom Ceylon sapphire ring containing a mixed princess cut natural yellow sapphire measuring 12.58 x 8.78 x 5.37 mm weighing 5.55 carat. Type II. Medium-light, moderately strong, yellow color GIA Y 4/4. Set with 8 round brilliant cut diamonds 0.38 cts & 4 baguette-cut diamonds 0.44 cts with an approximate weight 0.82 ct's VS-1 VS-2, clarity G-H color. This Sapphire independently certified by a GIA. Gorgeous 5.55-carat yellow platinum sapphire ring set with a stunning mixed emerald cut unheated yellow Ceylon sapphire...
Category

2010s Sri Lankan Platinum Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

GIA Certified 10.59 Carats Radiant Yellow Diamond Three-Stone Engagement Ring
Located in New York, NY
A wonderful engagement ring, showcasing a vibrant 10.59 carats radiant cut diamond certified by GIA as Fancy Yellow color and VS1 clarity, set on an eight prong 18K yellow gold baske...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

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

Roman Malakov 6.10 Carats Cushion Cut Blue Sapphire Three-Stone Engagement Ring
Located in New York, NY
A stunning three-stone engagement ring, showcasing a 6.10 carats cushion cut blue sapphire, set on a four double claw prong setting. Flanked by step cut trapezoid diamonds weighing 0...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Ceylon Sapphire Ring, 19.71 Carats
Located in New Orleans, LA
Centering this ring is a breathtaking Ceylon sapphire, one of the rarest and most desirable of all sapphires. Weighing 19.71 carats and certified by the American Gemological Laboratories to be of Ceylon (Sri Lanka) origin, this monumental jewel...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

GIA Certified 4 Carat Square Emerald Diamond Engagement Ring
Located in Chicago, IL
Exquisite Platinum Emerald Cut Diamond Engagement Ring - 5 ct Total Weight This stunning three-stone engagement ring features a total of 4 carats of dazzling diamonds set in luxurio...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

.80 Carat Diamond Sapphire Pierced Dome Platinum Engagement Ring
Located in Stamford, CT
1900's diamond and sapphire engagement ring. .20 Old European center stone with a halo of 10 diamonds and 2 French cut blue accent triangle sapphires in a Platinum pierced dome setti...
Category

Early 20th Century Platinum Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Old European Cut Diamond Floral Cluster Ring (GIA Approx. 1.50-Carats), Platinum
Located in New York, NY
This exquisite floral diamond engagement ring features a breathtaking old European cut diamond at its center, GIA-certified at approx. 1.50-carats with a J color grade and VS2 clarit...
Category

21st Century and Contemporary Unknown Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.21 Carat Old European Cut Diamond and Sapphire Ring
Located in New York, NY
This breathtaking new acquisition by J. Birnbach features a GIA certified 1.21 carat Old European cut diamond of L color and SI1 clarity as described by GIA grading report #621421428...
Category

21st Century and Contemporary American Art Deco Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

4 Carat AGL Graded Ruby and Diamond Platinum Ring
Located in Bay Harbor Islands, FL
Ruby and diamond ring featuring a 4.04 carat AGL Graded Cushion Cut Ruby prong set in a platinum ring with 44 round brilliant cut diamonds with a total weight of .46 Cts. Ring Size...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Platinum 3.09ct GIA Elongated Cushion Cut Diamond Solitaire Engagement Ring
Located in Montclair, NJ
Here we have a very desirable Colorless F color diamond with eye clean SI2 clarity in a gorgeous elongated shape cushion cut diamond. This faces up larger than it shows and again is ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

1950s 3-Stone Engagement Ring – 0.84ct Round & Baguette Diamonds in Platinum
Located in Santa Monica, CA
A timeless mid-century classic, this vintage 1950s 3-stone engagement ring in platinum features a 0.64ct round brilliant cut diamond at its center, framed by tapered baguette diamond...
Category

1930s American Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.05 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
Located in New York, NY
A classic engagement ring, showcasing a 2.05 carats radiant cut diamond certified by GIA as Fancy Light Yellow color and VVS2 clarity, set on a four claw prong setting made of 18K ye...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

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

Burma Ruby and Diamond Ring
Located in New York, NY
4.20 carat Oval cut Certified “Intense RED” Burma Ruby. .75 carats of white round brilliant cut diamonds. Set in a custom platinum mounting. The ring is currently a 6.5 and ca...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Recently Viewed

View All