Platinum Engagement Rings
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Metal: Platinum
French 1950s 3, 45 Carats Diamond 18 Karats White Gold Solitaire Ring
Located in Poitiers, FR
Ring in 18 karat white gold, eagle head hallmark, and platinum, dog head hallmark.
Magnificent and elegant diamond solitaire ring, its setting consists of a half-bowed ring, which holds two half-moon patterns, adorned with 2x3 modern brilliant- cut diamonds. The main diamond, intermediate brilliant- cut, which adorns the top of this setting, is held in claws.
Total weight of the diamond : 3.45 carats. Diamond pre-certified by the French Laboratory of Gemmology H.I1.
Total weight of the other diamonds : 0.15 carat approximately.
Diameter of the head : 9,7 mm, thickness : 6,8 mm, width of the ring at the base : 2 mm.
Total weight of the jewel : 4,6 g approximately.
US Size : 6 ; Free resize, please contact us.
Authentic antique jewel - French work from the 1950s.
Our opinion : A sublime diamond...
Category
1950s French Retro Vintage Platinum Engagement Rings
Materials
Diamond, White Diamond, Platinum, Gold, 18k Gold, White Gold
Cushion Cut Diamond with Emerald Halo (GIA Approx. 1.10-Carat), Platinum Ring
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
Circa 1900 Jewelry, Edwardian Old European Cut Diamond Ring (Approx. 2.50-Carat)
Located in New York, NY
This exquisite antique diamond solitaire ring showcases a stunning Approx. 2.50-Carats old European cut diamond, delicately prong-set t...
Category
Early 1900s French Edwardian Antique Platinum Engagement Rings
Materials
Diamond, Yellow Gold, Platinum, Gold
Estate GIA 2.74ct Natural Fancy Yellow Oval 3 Stone Diamond Platinum Ring
Located in New York, NY
A Superb ESTATE 3 STONE NATURAL FANCY "Cognac" Yellow Oval cut GIA 2.74ctw DIAMOND Ring.
The Center Diamond is 2.25CT in Natural Fancy Brownish Yellow color, SI1 clarity (eye clear)...
Category
Early 2000s Platinum Engagement Rings
Materials
Diamond, Yellow Diamond, Platinum, 18k Gold
GIA Certified 6 Emerald Cut Diamond Engagement Ring Platinum
Located in Chicago, IL
The GIA Certified emeralad cut center diamond is bright white with an E color grade and boasts exceptional clarity, graded VS2 in clarity. The classic three-stone design is beautiful...
Category
2010s Contemporary Platinum Engagement Rings
Materials
Diamond, Platinum
$360,000 Sale Price
20% Off
Vintage Handmade 22.71 Carat Cat's Eye Chrysoberyl Platinum Ring
Located in Los Angeles, CA
DeKara Design Rare Vintage Collection
Metal- 90% Platinum, 10% Iridium.
Stones- GIA Certified 22.71 Carat Chrysoberyl Cat's Eye.
GIA Number 2231143044
Size- 5 3/4. FREE SIZING!!!!
In all my years of collection diamonds, precious stones, and semi precious stones I have never come across such a rarity. Here is your once in a lifetime opportunity to own a magical stone. Presenting a very rare 22.71 carat GIA Certified Chrysoberyl Cat's Eye. This stone is very intense and you must see it to see its beauty and power. This stone enchants you with it's milk and honey effect as well as the electric eye right in the middle. Ring is beautifully handmade in platinum, which is a little extra bonus. Here is your opportunity to have a stone that is a true show stopper! Pictures do not do any justice...
Category
21st Century and Contemporary American Art Deco Platinum Engagement Rings
Materials
Chrysoberyl, Platinum
Harry Winston Tryst Platinum GIA Certified 0.87 E VS1 Diamond Engagement Ring
Located in Los Angeles, CA
DeKara Design Estate Designer Collection
Metal- 95% Platinum, 5% Iridium.
Stone- GIA Certified Round Diamonds E Color VS1 Clarity, 0.81 Carats. 4 Round E-F Color VS1 Round Diamonds, 0.06 Carats.
GIA Diamond Report Number 2136028272
An amazing entirely handmade Harry Winston Tryst...
Category
21st Century and Contemporary European Modern Platinum Engagement Rings
Materials
Diamond, Platinum
Tiffany & Co 1.52 Carat Round Brilliant I SI1 Diamond Platinum Engagement Ring
Located in New York, NY
Designer:
Tiffany & Co
Title:
Tiffany & Co 1.52 Carat Round Brilliant I SI1 Diamond Platinum Engagement Ring
Style:
Engagement
Metal:
Platinum
Gemstone 1:
1.52 Carat Diamond
...
Category
20th Century Platinum Engagement Rings
Materials
Diamond, Platinum
Antique 18ct Gold & Platinum Opal Diamond Ring
Located in Brighton, GB
Antique Opal & Diamond Ring
18ct Gold & Platinum Stamped
Circa 1920s
Makers Mark H & T
Fabulous, 1920’s piece. Set with beautiful, fiery, natural opal’s & sparkling diamonds i...
Category
Early 20th Century English Platinum Engagement Rings
Materials
Diamond, Opal, Gold, 18k Gold, Platinum
GIA 1.60ct D Internally Flawless Diamond Engagement Ring
Located in New York, NY
This is a stunning platinum engagement ring. The ring is centered with sparkling GIA certified cushion cut diamond that weighs 1.60ct. The color of the diamond is D with Internally F...
Category
20th Century Platinum Engagement Rings
Materials
Diamond, Platinum
GIA Certified 7.33 Carat Cushion Cut Diamond Ring Diamond type IIA Golconda
Located in Chicago, IL
This extraordinary engagement ring showcases a 7.03 carat cushion brilliant cut diamond, certified by GIA with D color—the highest grade on the scale—exuding rare, colorless brillian...
Category
2010s American Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Platinum
$680,000 Sale Price
20% Off
Art Deco GIA 2.12 carat circular brilliant cut diamond platinum engagement ring
Located in Beverly Hills, CA
This Art Deco platinum engagement ring features a stunning 2.12 carat GIA-certified circular brilliant diamond, enhanced by elegant baguette diamond accents.
Certificate: GIA #52219...
Category
1930s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Platinum
Retro Platinum Cathedral 0.74 Ctw Round Brilliant Cut Diamond Engagement Ring
Located in Philadelphia, PA
A fine Retro three-stone diamond engagement ring.
Set in an American platinum cathedral setting by Unigem.
With an approximate 0.74 total carat wei...
Category
Mid-20th Century American Retro Platinum Engagement Rings
Materials
Diamond, Platinum
GIA Certified 5 Carat Pear Cut Diamond Engagement Ring
Located in Chicago, IL
5 ct Total Weight Pear Cut Diamond three-stone engagement ring is an exquisite piece crafted in platinum. The centerpiece is a stunning 5.23 ct natural oval brilliant cut diamond tha...
Category
2010s American Contemporary Platinum Engagement Rings
Materials
Diamond, Platinum
$224,000 Sale Price
20% Off
Antique Cushion Cut Ruby (AGL Approx. 12.90-Carats) and Diamond Ring, Platinum
Located in New York, NY
A truly exceptional ruby and diamond ring, this masterpiece showcases a rare natural cushion-cut ruby weighing an impressive approx 12.90-carats. The vivid red hue of the center ston...
Category
21st Century and Contemporary Art Deco Platinum Engagement Rings
Materials
Diamond, Ruby, Platinum
Platinum 1.10 Carat Burmese Ruby Ring GIA
Located in Big Bend, WI
Top color GIA natural Burmese red ruby weighing 1.10 carats set in platinum. GIA report included. The ruby measures 6.69mm x 5.73mm is accented by 2 round brilliant cut diamonds weig...
Category
21st Century and Contemporary Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Ruby, Platinum
5.48 Carat Cushion Brilliant and Other Cut Diamond Platinum Engagement Ring
Located in New York, NY
Title:
5.48 Carat Cushion Brilliant W VVS2 and Half Moon Shape H VS1 and Round Brilliant H VS1 Diamond Platinum Engagement Ring
Style:
Engagement
Metal:
Platinum
Gemstone 1:
0....
Category
20th Century Platinum Engagement Rings
Materials
Diamond, Platinum
Art Nouveau 1930s 1.65 Carat Old European Mine Cut Diamond and Platinum Ring
Located in Berkeley, CA
This beautiful ring is a real stunner!1 The center diamond is aprox. 1.65 ct old European mine cut diamond K color VS2 quality. The surrounding p...
Category
1930s American Art Nouveau Vintage Platinum Engagement Rings
Materials
Diamond, Platinum
Cartier 0.85ct Diamond ‘1895’ Solitaire Ring
By Cartier
Located in London, GB
From Cartier’s iconic 1895 collection, comes this stunning solitaire. The timeless design features a stunning a single 0.85 carat round brilliant diamond of exceptional quality. The ...
Category
21st Century and Contemporary Unknown Modern Platinum Engagement Rings
Materials
Diamond, Platinum
Louis Newman & Co GIA certified 3.51 carat Emerald Cut Diamond Three Stone Ring
Located in New York, NY
Center stone is a GIA Certified 3.51 Carat emerald Cut. G color and Internally Flawless clarity (IF). The make on this emerald cut is that older style emerald cut better known at the...
Category
2010s American Platinum Engagement Rings
Materials
Diamond, White Diamond, Platinum
Royal Blue Sapphire Platinum Ring with French Trapezoid Diamonds - Beverly Hills
By Merkaba
Located in Beverly Hills, CA
5.08-Carat Royal Blue Sapphire Platinum Ring by Merkaba Jewelry Beverly Hills.
Merkaba Jewelry Beverly Hills presents a magnificent 5.08-carat Royal Blue Sapphire oval-cut platinum t...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Multi-gemstone, Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum
$28,000 Sale Price
20% Off
GIA Certified 4.26 Ct. UNHEATED Ruby Ring
Located in Chicago, IL
An exquisite 4.26 carat ruby ring
Set with cadillac diamonds f color vs clarity
the main stone has been certified as untreated
Category
2010s American Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Ruby, Platinum
$96,000 Sale Price
20% Off
Color-Changing Burma Sapphire Platinum Cushion Diamond Ring - Luxury Gift
By Merkaba
Located in Beverly Hills, CA
Very Special Color-Changing Burma Sapphire Platinum Ring by Merkaba Jewelry Beverly Hills -
Merkaba Jewelry Beverly Hills proudly presents...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Ruby, Rubelite, Emerald, Pink Diamond, Yellow Diamond, Blue Diamond, Pur...
$9,592 Sale Price
20% Off
Ceylon Sapphire and Diamond Platinum Ring
By GEMME
Located in New York, NY
Ceylon Sapphire (Heated) weighing 14.85 Carats surrounded with reverse-set Round Brilliant Diamonds and continuing along the shank weighing 3.50 Carats. Set in Platinum.
Size 6. Made...
Category
2010s American Contemporary Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
Antique Art Deco 1930s 2.50 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with an Old European cut center Diamond weighing a total of approximately 2.50 carats, J color, VS2 clarity.
The ring features 8 smaller Diamonds on the se...
Category
1930s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Platinum
Cushion Cut Diamond Ring (Approx. 5.10-Carats), Sapphire Halo, Platinum
Located in New York, NY
This exquisite sapphire halo engagement ring is a striking example of timeless elegance and craftsmanship. At its heart lies a captivating elongated antique cushion-cut diamond, weig...
Category
21st Century and Contemporary Art Deco Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
Art Deco Cabochon Sapphire Diamond Platinum Vintage Scrolling Bombé Ring
Located in Philadelphia, PA
Centering an oval shaped cabochon weighing approximately 1.57 carats total - transparent dark blue in color
Bezel set with a halo surround of single and old European cut diamonds for...
Category
1930s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Sapphire, Platinum
Tiffany & Co. Round G VS2 1.91 Carat Channel Set Diamond Band Ring Plat
Located in San Diego, CA
Tiffany & Co Diamond Engagement Ring
Style: Tiffany Setting with Channel-set Diamond Band
Ref. number: 23177803 / I5080346
Metal: Platinum
Size: 6 - sizable
TCW: 1.91 tcw
Main D...
Category
Early 2000s American Platinum Engagement Rings
Materials
Diamond, Platinum
Bulgari Diamond Solitaire ring in Platinum, 0.50 ct D VS1, Griffe Collection
By Bulgari
Located in London, GB
Bvlgari Griffe design, diamond solitaire ring set in platinum. Center diamond set with the best D colour and small sparkling diamonds on the shoulders. ...
Category
2010s Italian Modern Platinum Engagement Rings
Materials
White Diamond, Diamond, Platinum
Art Deco PLATINUM Diamond Solitaire Ring. Platinum diamond Square setting
Located in Port Charlotte, FL
Vintage from the 1930s
Size: 6 US
Materials: Stone
Gemstone: Diamond
Gem color: Colorless
Band color: Gold
Style: Art deco
Amazing Art Deco Solitaire ring. Diamond set in a square ...
Category
Early 2000s Platinum Engagement Rings
Materials
Platinum
Art Deco .90 carat old mine cut diamond platinum engagement ring
Located in Beverly Hills, CA
Crafted in the 1930s, this Art Deco engagement ring is set in platinum and showcases an old mine cut diamond weighing approximately .90 carats, graded U-V light yellow and SI1 clarit...
Category
1930s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Yellow Diamond, Platinum
GIA Certified 7 Carat Oval Diamond Platinum Ring E Color VS1
Located in Chicago, IL
An exquisite 7 carat oval diamond ring set in solid platinum
color E
clarity VS1
excellent polish
excellent symmetry
none fluorescence
Category
2010s Italian Modern Platinum Engagement Rings
Materials
Diamond, White Diamond, Platinum
$360,000 Sale Price
20% Off
Royal Blue Sapphire Platinum Engagement Ring French Trapezoid Diamonds - Merkaba
By Merkaba
Located in Beverly Hills, CA
Magnificent Royal Blue Sapphire Platinum Engagement Three Stone Ring by Merkaba Jewelry Beverly Hills, 5.03 Carat.
Merkaba Jewelry Beverly Hills proudly presents this magnificent 5....
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
$29,600 Sale Price
20% Off
Antique 2.83 Carat Diamond and 18k Yellow Gold Five Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.83 carat diamond and 18 karat yellow gold, platinum set five stone cocktail ring; part of our diverse collection of diamond rings.
This stunning, f...
Category
1930s Unknown Vintage Platinum Engagement Rings
Materials
Diamond, Yellow Gold, Platinum
J. Birnbach GIA Certified 5.06 Carat E SI2 Asscher Cut Diamond Engagement Ring
By J. Birnbach
Located in New York, NY
Turn heads with this breathtaking J. Birnbach GIA Certified Asscher Cut Diamond Engagement Ring, a dazzling blend of sophistication and timeless design. The star of this exquisite pi...
Category
21st Century and Contemporary North American Contemporary Platinum Engagement Rings
Materials
Diamond, Platinum
Platinum GIA 1.80 D/SI1 Oval Diamond Ring
Located in San Francisco, CA
Looking to stand out from the crowd? This gorgeous platinum diamond ring is sure to do the trick. Featuring a GIA graded 1.80 carat Oval Diamond expertly set with 4 prongs in a class...
Category
21st Century and Contemporary Platinum Engagement Rings
Materials
Diamond, Platinum
Antique Art Deco 1930s 2.50 Carat Old Mine Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Old Mine cut Diamond weighing 2.50 carats, I color, VS1 clarity, GIA #12118436.
The ring features 2 Shield cut side Diamonds weighing ...
Category
1930s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Platinum
Unheated Lavender Sapphire Platinum Engagement Ring Trapezoid and Round Diamonds
By Merkaba
Located in Beverly Hills, CA
Very Attractive Unheated Lavender Sapphire Platinum Engagement Ring by Merkaba Jewelry Beverly Hills, 1.41 Carat.
Merkaba Jewelry Beverly Hills proudly presents a captivating 1.41-carat unheated Lavender Sapphire cushion-cut platinum diamond ring. This stunning three-stone design features a rare lavender sapphire as its centerpiece, showcasing a delicate and sophisticated hue. Flanked by 0.45 carats of E color, VS2-SI1 clarity French cut trapezoid diamonds, and accented with 0.20 carats of round brilliant diamonds, this ring balances elegance and brilliance effortlessly. Sized at 6, complimentary resizing is available upon request to ensure the perfect fit. A GIA gem report accompanies the piece, providing full authenticity and quality assurance.
Transform Rare Gemstones into Masterpieces
Merkaba Jewelry Beverly Hills specializes in crafting rare gemstones into timeless treasures. This unheated Lavender Sapphire ring...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Yellow Sapphire, Blue Sapphire, Ruby, Rubelite, Emerald, Pink Diamond, Y...
$7,760 Sale Price
20% Off
GIA Certified 1.13 Carat Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 6.25
Metal Type: Platinum [Hallmarked, and Tested]
Weight: 2.9grams
Center Diamond Details:
GIA LAB REPORT #: 1226860061
Weight: 1.13ct
Cut: Old Mine Brilliant
Color: I
C...
Category
1920s Unknown Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Platinum
Antique Art Deco Birks Platinum Old European Cut Diamond and Emerald Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Birks Platinum Old European Cut Diamond and Emerald Ring. This incredible Art Deco old European cu...
Category
1920s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Emerald, Platinum
GIA Certified 1.62 Carat Edwardian Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 5
Metal Type: Platinum [Hallmarked, and Tested]
Weight: 3.0 grams
Center Diamond Details:
GIA REPORT #: 6214948383
Weight: 1.62carat
Cut: Old European brilliant
Color: K
...
Category
1910s Unknown Edwardian Vintage Platinum Engagement Rings
Materials
Diamond, Platinum
Buccellati Old European Diamond (GIA Approx. 2.20-Carats) Dome Ring, Platinum
By Buccellati
Located in New York, NY
Presenting a breathtaking vintage Buccellati diamond engagement ring, masterfully handcrafted in Italy circa 1960. At its center lies a bezel-set old European cut diamond, GIA-certif...
Category
1960s Retro Vintage Platinum Engagement Rings
Materials
Diamond, Platinum
Tiffany & Co. 2 Carat Soleste Round Brilliant Cut Diamond Solitaire Ring
Located in Chicago, IL
Exquisite symbol of everlasting love: The Tiffany & Co. Platinum Halo Engagement Ring featuring a breathtaking 2.27 ct Round Diamond.
Crafted with precision and elegance, this ring ...
Category
Early 2000s American Modern Platinum Engagement Rings
Materials
Diamond, White Diamond, Platinum
$48,000 Sale Price
20% Off
Orloff of Denmark, 5.10 Carat, Split Shank, Blue Spinel Diamond Engagement Ring
Located in Hua Hin, TH
Orloff of Denmark's very own 'Neptunian Moonlight'
An extraordinary 5.10 carat blue spinel set in 950 platinum. The split-shank ring which the gem is set upon is adorned with wonderf...
Category
2010s Thai Contemporary Platinum Engagement Rings
Materials
Diamond, Spinel, Platinum
GIA Certified 8.45 Carat Brilliant-Cut Diamond Solitaire Engagement Ring
Located in Zurich, CH
Extraordinary 8.45 carat brilliant-cut diamond and platinum solitaire engagement ring.
Classic solitaire ring centering upon an impressive 8.45 carat brilliant-cut diamond, H / IF. T...
Category
21st Century and Contemporary Swiss Contemporary Platinum Engagement Rings
Materials
Diamond, Platinum
GIA Platinum Blue Sapphire No Heat Diamond Ring Vintage 18K Huge Fine 21.28 Cts
Located in Sylvania, GA
Old South Jewels proudly presents... BEST OF THE BEST... GIA CERTIFIED PLATINUM HUGE 21.28 CARAT UNHEATED SAPPHIRE DIAMOND VINTAGE RING & BOX! GIANT 17.24 CARAT BRILLIANT ROYAL BLUE COLOR-CHANGE GIA CERTIFIED RARE NO HEAT NATURAL SAPPHIRE. This Gorgeous Antique Sapphire Is Crowned With 4.04 Carats of Sparkling VS White Diamonds in Luxurious Platinum.
Comes With GIA Paperwork. Certified No Heat, and Transparent. Includes GIA Prestigious Origin Report From Sri Lanka. Fancy Color-Change Sapphire From Brilliant Royal Blue To Violet.
Most Sought After Rich Velvety Royal Sapphire... What an Impressive Huge Engagement Ring This Would Make....STUNNING! Regal Ring Fit For a Princess...
SHINES LIKE A HUGE BLUE DIAMOND Extremely Rare To Find This Fine Untreated Sapphire, Especially This Huge Size.
GIA Certified Investment Quality! The Huge Transparent BRILLIANT ROYAL BLUE SAPPHIRE TRANSPARENT AND GLOWS FROM WITHIN...This Sapphire is Very Rare.
SIZE: Big Beautiful Ring 27.5 mm North to South x 24 mm (1 1/8 inch x 1 inch) Won't be missed sparkling from across the room!
Still Perfectly Kept In Vintage Purple Velvet Box With Ivory Velvet Plush and Silk. Box Is Included.
From a Safe in Savannah, Georgia
Valuable 17.24 Carat Antique Ring of Very Rich Platinum & VS Diamonds & GIA Certified Sapphire that Sparkles and Shines with Every Little Movement....Striking!
Rare Gem, as 99% Of Sapphires Are Heated to Improve Color and Clarity. Only The Top 1% Of Sapphires Don't Need It. These Untreated Gems Are the Most Valuable of All Sapphires.
All unheated sapphires have some expected natural growth marks or inclusions inside the stone. This is normal, as they haven’t been heated hot enough to melt or burn everything out. Untreated sapphires are the most valuable.
PLEASE NOTE: Authentic and GUARANTEED. I Always Guarantee Your Satisfaction Or A Quick Cheerful Refund From Me. Thanks!
This treasured Ring come from a high-end estate in Georgia. My reserve price is very low and way below the value of this antique piece.
This gorgeous ring has been stored away in a vault for years, and would make a perfect gift for yourself or someone special.
You will love this Ring....looks amazing on. Class is always in Style!!
1 Huge Sparkling GIA Certified Color-Change Earth Mined (UNHEATED) Transparent Sapphire Approx- 17.24 Carats!
41 Diamonds VVS-VS Clarity and F-G Color Approx. 4.04 Carats
Official GIA Identification Report Certification will be included.
Total Ring size 27.5 MM North to South (over 1 inch)
Vintage Ring is Solid Platinum & 18K Solid Gold (Tested & Guaranteed)
Ring Size: 6.5, and can easily be resized by a jeweler, as it's Solid PLATINUM.
Weight: 16.2 Grams Heavy SOLID PLATINUM & 18K YELLOW GOLD.
Beautifully Kept in Vintage Velvet...
Category
20th Century Platinum Engagement Rings
Materials
Diamond, Blue Sapphire, Gold, 18k Gold, Platinum
Color-Changing Ceylon Sapphire Platinum Three-Stone Ring - GIA Rare Ring
By Merkaba
Located in Beverly Hills, CA
Exclusive 1.71 Carat Color-Changing Ceylon Sapphire Platinum Three-Stone Engagement Ring by Merkaba Jewelry Beverly Hills.
Experience the magic of transformation with this extraordi...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Multi-gemstone, Sapphire, Pink Sapphire, Purple ...
$6,800 Sale Price
20% Off
$40k MSRP Tiffany & Co 1.78 I/VS2 Round Diamond Plat Engagement Ring Size 5.25
Located in West Hollywood, CA
A timeless classic from the world’s most iconic jeweler, this Tiffany & Co. platinum solitaire engagement ring features a 1.78 carat round brilliant diamond, graded I color and VS2 c...
Category
2010s Platinum Engagement Rings
Materials
Diamond, Platinum
Roman Malakov GIA 3.54 Carats Oval Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
An elegant engagement ring, featuring a 3.54 carats oval cut diamond certified by GIA as E color and VS2 clarity, set on a classic four prong setting. Flanked by epaulette cut diamon...
Category
21st Century and Contemporary American Contemporary Platinum Engagement Rings
Materials
Diamond, Platinum
Old Mine Diamond Natural Sapphire Platinum Wedding Engagement Ring Victorian
Located in New York, NY
This is an absolutely stunning Old Mine Cut Diamond, Natural Sapphire and Pearl, Platinum and Gold Antique Art Deco - Victorian Wedding Engagement Ring...
Category
Late 19th Century Unknown Victorian Antique Platinum Engagement Rings
Materials
Diamond, Sapphire, Pearl, Platinum, Gold, 15k Gold, Yellow Gold
$4,640 Sale Price
20% Off
GIA Certified 3.04 Carat Emerald Cut Diamond E Color Engagement Platinum Ring
Located in Chicago, IL
This elegant engagement ring features a GIA certified 3.04 carat emerald cut diamond set in platinum, showcasing a timeless and architectural silhouette. The center stone is beautifu...
Category
2010s Unknown Contemporary Platinum Engagement Rings
Materials
Diamond, White Diamond, Platinum
$78,400 Sale Price
20% Off
GIA Certified 5-carat Asscher Cut Diamond Ring
Located in Chicago, IL
Timeless Sophistication in Every Facet
Discover the elegance of this 5-carat Asscher Cut Diamond Ring, a celebration of architectural beauty and pure brilliance. Graded H color, VS2...
Category
2010s American Platinum Engagement Rings
Materials
Diamond, White Diamond, Platinum
$184,000 Sale Price
20% Off
Collector's GRS Certified 8.44 Ct. Heart Cut VIVID RED Untreated Spinel Ring
Located in Chicago, IL
The perfect Valentine's gift!! this ring featuring an 8.44 ct heart-cut vivid red untreated spinel set in 18K white gold is a truly rare and valuable piece. Spinel of this size and q...
Category
2010s American Contemporary Platinum Engagement Rings
Materials
Diamond, Spinel, Platinum
$76,000 Sale Price
20% Off
Floral Art Deco Old European Diamond & Ruby Engagement Ring in Platinum
Located in Boston, MA
An Art Deco style flower form diamond, and ruby engagement ring in platinum.
Centered by a 0.85 carat old European cut diamond of H color and VS2 clarity set in a beaded bezel.
Fr...
Category
Early 2000s Art Deco Platinum Engagement Rings
Materials
Diamond, Ruby, Platinum
1.60ct. Radiant Natural Fancy Light Yellow Diamond Engagement Ring, GIA Report
Located in New York, NY
This stunning engagement ring features a 1.64 carat natural fancy light yellow radiant cut diamond as the centerpiece GIA certified as VS2 in clarity. The vibrant yellow diamond is a...
Category
21st Century and Contemporary Contemporary Platinum Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Platinum
GIA Certified 4 Carat Vintage Cut Diamond Platinum Ring
Located in Chicago, IL
vintage engagement ring has a classic elegance and an impressively large 4.13 carat old European cut diamond center! The shoulders of the stately setting glitter with tapered baguett...
Category
Mid-20th Century Italian Art Deco Platinum Engagement Rings
Materials
Diamond, White Diamond, Platinum
$68,000 Sale Price
20% Off
Old European Cut Diamond Engagement Ring (Approx. 4.50-Carats), Platinum
Located in New York, NY
This exquisite bezel-set engagement ring showcases a breathtaking approx. 4.50-carat old European cut diamond, graded L in color with VS1 clarity. The diamond’s vintage faceting radi...
Category
21st Century and Contemporary Unknown Art Deco Platinum Engagement Rings
Materials
Diamond, Platinum
Platinum 3-Stone Engagement Ring – 0.78ct Old Mine & Round Diamonds in Platinum
Located in Santa Monica, CA
A romantic nod to the past, this three-stone engagement ring centers a 0.48ct old mine cut diamond (VS2, J), accented by 0.30cttw of round brilliant-cut side stones. Crafted in plati...
Category
Late 20th Century American Modern Platinum Engagement Rings
Materials
Diamond, Platinum
GIA Certified 2.25 Carat Burma Ruby Engagement Ring Solitaire Pigeon Blood Red
Located in Santa Barbara, CA
The Beaumont natural ruby engagement ring is centered by a vivid, pigeon blood red oval ruby certified by the Gemological Institute of America. A classic, 3 stone platinum mount feat...
Category
21st Century and Contemporary Art Deco Platinum Engagement Rings
Materials
Ruby, Platinum
Antique Art Deco Platinum Old Mine Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Mine Diamond Engagement Ring - GIA. This incredible Art Deco old mine diamond engagement ring is crafted in platinum. This ring features a gor...
Category
1920s Art Deco Vintage Platinum Engagement Rings
Materials
Diamond, Platinum
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