Platinum Engagement Rings
3
1,574
7
to
169
1,237
280
3
3.25
3.5
3.75
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4.25
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4.75
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5.25
5.5
5.75
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6.25
6.5
6.75
7
7.25
7.5
7.75
15
653
913
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39
128
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24
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15
9
24
126
28
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25
22
1,130
447
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30,886
2,867
1,579
1,745
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213
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490
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1
Metal: Platinum
Gemstone: Sapphire
GIA Certified 5 Carat No Heat Royal Blue Sapphire Ring
Located in Rome, IT
Gemstone enthusiasts, prepare to be dazzled by the rare and mesmerizing beauty of this Natural Color Changing Sapphire hailing from Madagascar.
At a weight of 5.21 carats and boasti...
Category
2010s Italian Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, Platinum
GIA 0.97 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 0.97 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA octagonal step cut sapphire of 0.97 carat, accompanied by GIA #2235197744 stating the sapphire is of Ceylo...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Antique 18ct Gold & Platinum, Art Deco, Sapphire Diamond Daisy Cluster Ring
Located in Brighton, GB
Antique Cluster Ring
18ct Gold & Platinum Stamped
Circa 1920s
This stunning art deco ring is a true masterpiece that will make any fashionista swoon. Crafted from 18ct gold and p...
Category
Early 20th Century English Art Deco Platinum Engagement Rings
Materials
Diamond, Sapphire, Gold, Platinum
TIFFANY & Co. Platinum Sapphire Diamond Three Stone Engagement Ring 6.5
Located in Los Angeles, CA
TIFFANY & Co. Platinum Sapphire Diamond Three Stone Engagement Ring 6.5
Metal: Platinum
Size: 6.5
Weight: 4.40 grams
Sapphire: round sapphire, carat total weight .58
Diamond 1: roun...
Category
2010s American Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
Unheated Purple Sapphire Ring 2.17 Carat Radiant Natural No Heat
By Merkaba
Located in Beverly Hills, CA
Splendid 2.17 carat unheated "Ceylon" (Sri Lanka) Lavender Sapphire radiant, three stone platinum ring, decorated with a pair of 0.58 carats, G color/VS2-SI1 clarity, French cut trap...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Multi-gemstone, Sapphire, Purple Sapphire, Platinum
GRS Certified 9 Carat BURMESE NO HEAT Oval Blue Sapphire Diamond Ring
Located in Rome, IT
An absolutely exquisite engagement ring featuring a royal blue cushion cut sapphire set in a four claw open back setting weighing a total of 9 carats.
The centre stone is accompanie...
Category
2010s Italian Modern Platinum Engagement Rings
Materials
Diamond, White Diamond, Blue Sapphire, Platinum
Art Deco 1.86 CTW No Heat Burma Sapphire Diamond Platinum 14 Karat Gold Ring
Located in Philadelphia, PA
Centering a round cut sapphire weighing 1.00 carats - transparent medium blue in color
Natural Burmese in origin and displaying no indications of heat treatment
Bezel set in platinu...
Category
1930s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Blue Sapphire, Gold, Yellow Gold, Platinum
Sapphire Ring 4.54 Carat Royal Blue Cushion Sri Lanka
By Merkaba
Located in Beverly Hills, CA
Stunning 4.54 carat "Ceylon" (Sri Lanka) Royal Blue Sapphire cushion platinum ring, decorated with F/VS French Cut diamonds, graduating in size, weighing a total of 1.12 carats.
Size...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
Vintage Art Deco Platinum 1.21 Carat Pink Ruby and Blue Sapphire Ring
Located in Miami, FL
This ring showcases a captivating interplay of color and light. A mesmerizing oval sapphire, boasting 0.48 carats, shimmers with a blue hue. Its brilliance is complemented by a fiery...
Category
1930s Art Deco Vintage Platinum Engagement Rings
Materials
White Diamond, Ruby, Blue Sapphire, Platinum
Art Deco Sapphire Diamond Engagement Ring .67ct Original 1930-1940 Antique Plat
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1930's-1940's Sapphire and Diamond Ring .67ct Vintage Platinum
Features a Genuine .63ct Natural Blue Round Sapphire at its Center
With its U...
Category
1940s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
EGL Certified 1ct Natural Pink Sapphire Ring
By Hannaboya
Located in Sheridan, WY
Indulge in the ultimate expression of love and luxury with this EGL Certified 1ct Pink Sapphire Ring on Natural Platinum Coated Silver. This enchant...
Category
2010s African Contemporary Platinum Engagement Rings
Materials
Pink Sapphire, Sapphire, Zircon, Platinum, Sterling Silver
Unheated Sapphire Ring 2.79 Carat Cushion Natural No Heat
By Merkaba
Located in Beverly Hills, CA
Vibrant and unique 2.79 carat unheated Blue Sapphire cushion, three stone platinum ring, flanked by a pair of 1.07 carat, I/SI1 cushion diamonds and a total of 0.24 carats of round b...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
Charles Krypell Vintage 2.76 CTW Sapphire Diamond Platinum Arch Wide Band Ring
Located in Philadelphia, PA
Centering an arched row of round brilliant cut diamonds channel set in platinum
Weighing approximately 0.56 carats total - G color with VS2 clarity
Flanked north to south by scallop...
Category
1990s Platinum Engagement Rings
Materials
Diamond, Blue Sapphire, Platinum
Tiffany & Co. Emerald Cut Blue Sapphire Trillion Diamond Platinum Ring
Located in Rome, IT
Tiffany & Co. 3.5 ct Total Weight 3-Stone Emerald Cut Sapphire & Trillion Brilliant Cut Diamond Engagement Ring in Platinum.
The ring weighs 5.3 grams, size 4.5, the center stone ...
Category
2010s American Modern Platinum Engagement Rings
Materials
Diamond, White Diamond, Emerald, Blue Sapphire, Platinum
Unheated Purple Sapphire Ring 1.41 Carat Cushion Natural No Heat
By Merkaba
Located in Beverly Hills, CA
Very attractive 1.41 carat unheated Lavender Sapphire cushion, three stone platinum ring, decorated with a pair of 0.45 carats, E color/VS2-SI1 clarity, French cut trapezoid diamonds...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
White Diamond, Purple Sapphire, Sapphire, Multi-gemstone, Diamond, Platinum
Mid-Century GIA 3.73 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century GIA 3.73 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA octagonal step cut sapphire of 3.73 carats, accompanied by GIA #2235202954 stating the sapphir...
Category
1950s Vintage Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Mid-Century GIA 3.94 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century GIA 3.94 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA oval mixed cut sapphire of 3.94 carats, accompanied by GIA #2231196557 stating the sapphire is...
Category
1950s Vintage Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Sapphire Ring 5.03 Carat Cushion Royal Blue
By Merkaba
Located in Beverly Hills, CA
Magnificent 5.03 carat Royal Blue Sapphire cushion, three stone platinum ring, decorated with a pair of 0.58 carats, D-E color/VS1 clarity, French cut trapezoid diamonds.
Size 6. Re-...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Blue Sapphire, Sapphire, Multi-gemstone, White Diamond, Diamond, Platinum
Antique 18ct Gold & Platinum Stamped Original Art Deco Sapphire and Diamond Ring
Located in Brighton, GB
Sapphire Deco Ring
18ct Gold & Platinum Stamped
Circa 1910
This stunning Art Deco ring is truly one of a kind. Crafted from 18ct gold and platinum, the ring is stamped to guaran...
Category
Early 20th Century English Art Deco Platinum Engagement Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, Platinum
Vintage 0.66 Carat Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 0.66 Carat Ruby Diamond Platinum Ring. Featuring one oval mixed cut ruby weighing 0.66 carat. Accented by two round brilliant and eight carre cut diamonds with a total we...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, Platinum
Edwardian No Heat Burma Pink Sapphire Diamond Platinum 14K Gold Antique Ring
Located in Philadelphia, PA
Centering an oval cut sapphire weighing 1.00 carat - transparent medium purple-pink in color
Natural Burmese in origin with no indications of heat treatment
Prong set in platinum-t...
Category
1910s Edwardian Vintage Platinum Engagement Rings
Materials
Diamond, Pink Sapphire, Gold, 14k Gold, Rose Gold, Platinum
Circa 1920s Platinum Art Deco Sapphire and Diamond Ring
Located in Atlanta, GA
Year: 1920s
Item Details:
Ring Size: 4.75 (Sizable)
Metal Type: Platinum [Hallmarked, and Tested]
Weight: 5.9grams
Diamond Details: .20ct, Old European Brilliant, G Color, SI Clarity...
Category
1920s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
GRS SWITZERLAND 9.12 Carat Ceylon Royal Blue Emerald Cut Sapphire Diamond Ring
Located in Rome, IT
Antinori di Sanpietro Roma created this ring and is an excellent investment! Showcasing an Emerald Cut Ceylon Sapphire weighing 9.12 carats, and certified by GRS Switzerland as an un...
Category
2010s Italian Modern Platinum Engagement Rings
Materials
Diamond, White Diamond, Emerald, Sapphire, Platinum
Art Deco Platinum Emerald Cut Aqua With Sapphire Halo Ring
Located in Addison, TX
Indulge in the epitome of luxury and elegance with this Platinum Art Deco Emerald Cut Aqua Ring. Its centerpiece showcases a mesmerizing emerald-cut aquamarine, exuding a serene blue...
Category
1920s Art Deco Vintage Platinum Engagement Rings
Materials
Blue Sapphire, Diamond, Aquamarine, Platinum
EGL Certified 1ct Oval Pink Sapphire Ring
By Hannaboya
Located in Sheridan, WY
Step into a world of sophistication with our Elegant 1ct Oval Pink Sapphire Ring, a true masterpiece of luxury and design. At its center, a 6.5x5.1mm oval natural origin pink sapphir...
Category
2010s African Contemporary Platinum Engagement Rings
Materials
Pink Sapphire, Sapphire, Zircon, Platinum, Sterling Silver
IGI Certified 5 Carat BURMESE Oval Blue Sapphire Diamond Ring
Located in Rome, IT
An absolutely exquisite engagement ring featuring a royal blue oval sapphire set in a four claw open back setting weighing a total of 5 carats.
The centre stone is accompanied by tw...
Category
2010s Italian Modern Platinum Engagement Rings
Materials
Diamond, White Diamond, Blue Sapphire, Platinum
1ct Natural Oval Blue Sapphire Engagement Ring
By Hannaboya
Located in Sheridan, WY
Celebrate your love story with our 1ct Natural Oval Blue Sapphire Engagement Ring, a symbol of eternal commitment and exquisite beau...
Category
2010s African Contemporary Platinum Engagement Rings
Materials
Sapphire, Zircon, Blue Sapphire, Platinum, Sterling Silver
Purple Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Purple Sapphire Diamond Platinum Ring. Featuring one baguette cut purple sapphire of 0.99 carat. Accented by two baguette and four tapered baguette cut diamonds with a total weig...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Platinum
Peter Suchy GIA Certified 2.09 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Art Deco Inspired sapphire and diamond engagement ring. The center of this mounting is set with a 2.09 octagonal step cut blue sapphire which is accented by two tapered baguette diam...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
Art Deco GIA 7.05 Carat Ceylon Sapphire and Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 7.05 Carat Ceylon Sapphire and Diamond Platinum Ring. Featuring one GIA oval mixed cut sapphire of 7.05 carats, accompanied by GIA #6237197745 stating the sapphire i...
Category
1930s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, White Diamond, Blue Diamond, Sapphire, Blue Sapphire, Platinum
Unheated Green Sapphire Ring 2.58 Carat Oval Natural No Heat
By Merkaba
Located in Beverly Hills, CA
Exclusive 2.58 carat natural unheated Green Sapphire oval, three stone platinum ring, decorated with a pair of 0.54 carats, F color/VS2-SI1 clarity, crescent diamonds, and a total of...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Green Sapphire, Sapphire, Multi-gemstone, White Diamond, Diamond, Platinum
Vintage Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage Sapphire Diamond Platinum Ring. Featuring one cushion mixed cut sapphire of 2.21 carats. Accented by 18 round brilliant cut diamonds with a total weight of 0.30 carat, gr...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
GIA GRS CEYLON NO HEAT Certified 4 Carat Blue Sapphire Diamond Ring
Located in Rome, IT
Natural Blue Sapphire from Ceylon (Sri Lanka), a gemstone of unparalleled beauty and sophistication.
Weighing 4.17 carats, this oval-shaped sapphire boasts dimensions of 9.68 x 6.57...
Category
2010s Italian Modern Platinum Engagement Rings
Materials
Diamond, White Diamond, Blue Sapphire, Platinum
No Heat 7 Carat Sapphire Ceylon Diamond Platinum Vintage Ring
Located in Milano, IT
Stunning and shining vintage ring made in platinum with Ceylon sapphire no heat in the center and embellished by diamond on the sides.
This ring its a really beautiful attire!
-7 ...
Category
Mid-20th Century Unknown Art Deco Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Edwardian Sugarloaf No Heat Sapphire Diamond Platinum 14K Gold Halo Ring GIA
Located in Philadelphia, PA
Centering a sugarloaf-shaped sapphire cabochon weighing approximately 2.30 carats total
Natural Cambodian in origin with no indications of heat treatment - transparent dark blue
Set ...
Category
1910s Edwardian Vintage Platinum Engagement Rings
Materials
Diamond, Blue Sapphire, Gold, 14k Gold, Yellow Gold, Platinum
Estate Art Deco Diamond & Sapphire Ring Platinum
Located in Dallas, TX
Platinum 1.35ct European Cut Diamond, 6 Sapphires 1.42ctw Art Deco Estate Ring, Size 6 Circa 1920s
Category
1920s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
1.59 Carat Sapphire and Diamond Platinum Ring
Located in Beverly Hills, CA
One 1.59 Carat Sapphire and Diamond Platinum Ring. Featuring one oval mixed cut sapphire of 1.59 carats. Accented by 72 round brilliant cut diamonds with a total weight of 0.65 carat...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified No Heat Cabochon Sapphire 1.51 Diamond 0.30 Carat Platinum Ring
Located in New York, NY
Introducing the epitome of elegance and sophistication, behold the Platinum Diamond and Ceylon Sapphire Engagement Ring, a timeless masterpiece designed to captivate hearts and minds...
Category
2010s American Contemporary Platinum Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Belle Epoque No Heat Ceylon Sapphire Diamond Platinum 18 Karat Gold Antique Ring
Located in Philadelphia, PA
Centering a sugarloaf-shaped sapphire cabochon weighing approximately 1.44 carats total
Natural Sri Lankan in origin with no indications of heat treatment - transparent medium blue
S...
Category
1910s Belle Époque Vintage Platinum Engagement Rings
Materials
Diamond, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Platinum
GIA Certified 5 Carat Intense BURMESE Blue No Heat Sapphire Diamond Ring
Located in Rome, IT
Introducing a truly extraordinary piece of fine jewelry: the GIA Certified 5 Carat Intense BURMESE Blue No Heat Sapphire Diamond Ring.
Immerse yourself in the captivating allure of ...
Category
2010s Italian Modern Platinum Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Platinum 18K Blue Sapphire No Heat Ceylon Diamond Ring VS Antique 8.32 CTS
Located in Sylvania, GA
Old South Jewels proudly presents...VINTAGE LUXURY... GIA CERTIFIED PLATINUM & 18K 8.32 CARAT UNHEATED SAPPHIRE DIAMOND ANTIQUE RING AND BOX. 6.23 CARAT TRANSPARENT BLUE GIA CERTIFIED RARE NO HEAT NATURAL CEYLON SAPPHIRE. (This Gorgeous Vintage Sapphire is Crowned With 2.09 Carats of Sparkling Old Mine Cut Diamonds)
AUTHENTIC ANTIQUE OVER 100 YEARS OLD HANDMADE.
Still Perfectly Kept in Antique Leather Ring Box...
Category
19th Century Victorian Antique Platinum Engagement Rings
Materials
Diamond, Blue Sapphire, 18k Gold, Platinum
Antique 18ct Gold & Platinum Sapphire Diamond Chequerboard Ring
Located in Brighton, GB
Antique Chequerboard Ring
18ct Gold Stamped
Circa 1910
Fabulous, antique chequerboard ring. Set with beautiful square cut, natural sapphires & natural old cut diamonds. Stones ar...
Category
Early 20th Century English Platinum Engagement Rings
Materials
Diamond, Sapphire, Gold, Platinum
GUBELIN GIA Certified 7 Carat Blue Sapphire KASHMIR NO HEAT Origin Ring
Located in Rome, IT
Presenting a rare marvel of nature: the Kashmir Sapphire, a gemstone of unparalleled beauty and rarity.
Characterized by its intense, velvety blue hue reminiscent of the legendary K...
Category
2010s Italian Modern Platinum Engagement Rings
Materials
Diamond, White Diamond, Blue Sapphire, Platinum
Art Deco Inspired 1.06 Carat Emerald Cut Diamond Sapphire Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired 1.06 Carat Emerald Cut Diamond Sapphire Platinum Ring. Featuring one emerald cut diamond of 1.06 carats, graded F color, VS1 clarity. Accented by 18 French cut ...
Category
21st Century and Contemporary Art Deco Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Art Deco Sapphire Diamond Engagement Ring 1.50ct Original 1920-1930 Antique Plat
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's-1930's Sapphire and Diamond Ring 1.50ct Vintage Platinum
Features a Genuine 1ct Natural Blue Round Sapphire at its Center
On Either S...
Category
1920s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
GIA Certified No Heat Cabochon Sapphire 1.84 Carat Diamonds 0.30 Carat Ring
By OGI Ltd
Located in New York, NY
Indulge in timeless elegance with our Platinum Solitaire Engagement Ring featuring a captivating Oval Cabochon Sapphire as the center stone, certified by GIA with report number 62341...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
Mid-Century GIA 6.91 Carat Ceylon No Heat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century GIA 6.91 Carat Ceylon No Heat Sapphire Diamond Platinum Ring. Featuring one GIA octagonal step cut sapphire of 6.91 carats, accompanied by GIA #2235183264 stating the...
Category
1950s Vintage Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 5 Carat Blue Sapphire Emerald Cut Diamond Ring
Located in Rome, IT
Discover the Enchantment of the Color-Changing Sapphire!
Embark on a journey of wonder with this magnificent gemstone:
🔹 Weight: 5.21 carats
🔹 Measurements: 9.73 x 8.64 x 6.15 m...
Category
2010s Italian Modern Platinum Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 5 Carat BURMA NO HEAT Oval Royal Blue Sapphire Diamond Ring
Located in Rome, IT
Behold the Majesty of the Royal Blue Oval Gemstone!
Introducing a marvel of nature weighing 5.38 carats and measuring 10.49 x 8.90 x 6.30 mm. This gemstone boasts a faceted cut, s...
Category
2010s Italian Modern Platinum Engagement Rings
Materials
Diamond, White Diamond, Blue Sapphire, Platinum
GIA 3.35 Carat Thai Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 3.35 Carat Thai Sapphire Diamond Platinum Ring. Featuring one oval mixed cut sapphire weighing approximately 3.35 carats, accompanied by GIA #2235193271 stating the sapphire ...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Art Deco 9.87 CTW No Heat Ceylon Sapphire Diamond Platinum Vintage Halo Ring
Located in Philadelphia, PA
Centering a cushion-shaped mixed-cut sapphire weighing approximately 8.87 carats
Natural Ceylon in origin with no indications of heat treatment - transparent medium blue
Bezel set w...
Category
1930s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Blue Sapphire, Platinum
Art Deco Inspired 2.11 Carat Old European Cut Diamond Sapphire Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired 2.11 Carat Old European Cut Diamond Sapphire Platinum Ring. Featuring one Old European cut diamond of 2.11 carats, graded K color, I2 clarity. Accented by 10 Fr...
Category
21st Century and Contemporary Art Deco Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
New Platinum AGL & GIA Cushion Pink Sapphire Burma Ruby & Half Moon Diamond Ring
Located in Montclair, NJ
We have a unique one here! Two major US labs agree that this is a natural no heat gemstone! One sees it as a Ruby - Burma NO HEAT and one as a Pink S...
Category
2010s American Platinum Engagement Rings
Materials
Pink Sapphire, Ruby, Diamond, Platinum, Yellow Gold, 18k Gold
Art Deco Inspired Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired Sapphire Diamond Platinum Ring. Featuring one cabochon cut dark blue sapphire weighing 17.89 carats. Accented by 44 single and 2 old European cut diamonds with ...
Category
21st Century and Contemporary Art Deco Platinum Engagement Rings
Materials
Diamond, White Diamond, Blue Diamond, Sapphire, Blue Sapphire, Platinum
0.89 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One 0.89 Carat Sapphire Diamond Platinum Ring. Featuring one oval mixed cut sapphire of 0.89 carat. Accented by two marquise and ten round brilliant cut diamonds with a total weight ...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Certified 4.66 Carats Unheated Ceylon Sapphire Diamonds Platinum Ring
Located in Paris, FR
Important platinum ring centred by a cushion-cut unheated sapphire surrounded by old-cut diamonds.
Weight of the sapphire: 4.66 carats (sapphire unset)...
Category
Early 20th Century French Art Nouveau Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
Peter Suchy 3.31 Carat Orange Yellow Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
From the Peter Suchy workshop, rectangular orange yellow natural Sapphire center stone. Handmade platinum setting accented with trapezoid and square brilliant cut side diamonds. No ...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Sapphire, Yellow Sapphire, Diamond, Platinum
0.66ct Old European Cut Diamond Engagement Ring, Double Halo, Platinum
Located in New York, NY
A stunning platinum engagement ring with a bezel-set old European cut diamond, approximately 0.66 carats, K color, and VS clarity. The center diamond is encircled by a double halo. T...
Category
21st Century and Contemporary Unknown Art Deco Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
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