Square Cut Emerald & Diamond Ring Platinum
$7,392Sale Price|20% Off
Square Cut Emerald & Diamond Ring Platinum
Located in Dallas, TX
Square Cut 2.63ct Emerald & Diamond Ring Platinum.
Vintage 1980s Cocktail Rings
Diamond, Emerald, Platinum
$7,392Sale Price|20% Off
Square Cut Emerald & Diamond Ring Platinum
Located in Dallas, TX
Square Cut 2.63ct Emerald & Diamond Ring Platinum.
Diamond, Emerald, Platinum
1.40 Carat Square Ruby Platinum Eternity Platinum Wedding Band Ring
Located in Stamford, CT
28 Square cut, channel set ruby platinum wedding band ring.
Ruby, Platinum
Tiffany & Co. Square Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Southampton, PA
Platinum Diamond Engagement Ring by Tiffany & Co. With 1x Diamond 0.22ct clarity VS2, color D Cut: Excellent Polish: Excellent Symmetry: Excellent Fluorescence: NONE Includes Ti...
Diamond, Platinum
Square Platinum Diamond Ring, 1940s Italy
Located in Los Angeles, CA
Square shaped platinum ring with baguette and Amsterdam cut diamonds on the shank, for a total of 3.5 carats / Made in Italy 1940s Ring size US 7.5
Diamond, Platinum
Antique Platinum Five Across Square Baguette Quartz Band Ring
Located in Houston, TX
Gender: Ladies Metal Type: 850 Platinum Ring Size: 5 Width: 3.80 mm tapering to 1.75 mm Weight: 2.47 grams One ladies 850 platinum five-across quartz antique band with a half-r...
Quartz, Platinum
Oscar Heyman Vintage Square Cut Diamond Platinum Bombe Ring
By Oscar Heyman
Located in Greenwich, CT
Innately stately this Oscar Heyman vintage square cut diamond platinum dome style ring is pure grace.
Diamond, Platinum
Antique 18ct Gold & Platinum Sapphire Square Illusion Cluster Ring
Located in Brighton, GB
Antique Sapphire Ring 18ct Gold & Platinum Stamped Circa 1900 Makers Mark F H L This exquisite Edwardian ring features a stunning, square-cut pale blue sapphire that is elegan...
Sapphire, Gold, Platinum
1.01ct H VS1 Square Emerald Cut Diamond Platinum Engagement Ring
Located in London, GB
Exquisitely crafted in cool platinum, this wonderful diamond ring is centred on a GIA certified square emerald cut diamond weighing 1.01ct, graded H in colour and VS1 in clarity (GIA...
Diamond, White Diamond, Platinum
Vintage Platinum 1.04ctw Carre Square Step Diamond Wide Bypass Band Ring
Located in Montclair, NJ
Material: Solid Platinum Weight: 8.37 Grams Ring Size: 4.0 (fitted on a finger.
Diamond, Platinum
Vintage Platinum GIA .68ct Square Brazilian Alexandrite & Diamond Band Ring
Located in Montclair, NJ
--Stone(s):-- (3) Natural Genuine Alexandrite Chrysoberyl - Rectangular Cut - Channel Set - Bluish- Green Changing to Purple Color - 0.39ct (exact - stamped) ** See Certification Det...
Chrysoberyl, Diamond, Platinum
Platinum Unique Square Step Cut 1.0ctw Diamond Domed Pyramid Band Ring
Located in Montclair, NJ
--Stone(s):-- (28) Natural Genuine Diamonds - Unique Square Step Cut - Prong Set - Nice Brilliant White Diamonds Material: Solid .800+ Platinum (tested) - Stamped PT900 Weight: 6.54...
Diamond, Platinum
Vintage Platinum 0.98ctw Carre Square Step Cut Sapphire & Diamond Band Ring
Located in Montclair, NJ
--Stone(s):-- (3) Natural Genuine Sapphire - Square Step Carre Cut - Prong Set - Deep Royal Blue Color - 0.72ctw (exact) (2) Natural Genuine Diamonds - Square Step Carre Cut - Prong ...
Diamond, Sapphire, Platinum
Square Emerald Diamond Ring 17.45ct Carats Platinum High Jewelry Cocktail Ring
Located in Great Neck, NY
This spectacular 12.72-carat Natural Zambian Emerald is the centerpiece of a bold platinum cocktail ring weighing approximately 20 grams. The emerald shows vivid green color, strong ...
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Platinum
Platinum 1.66ctw Bezel Square Step Cut Sapphire & Diamond Wavy Band Ring
Located in Montclair, NJ
–Stone(s): – (3) Natural Genuine Sapphire - Square Step Cut - Bezel Set - Royal Blue Color - 1.02ctw (exact) (2) Natural Genuine Diamonds - Square Step Cut - Bezel Set - F/G Color - ...
Diamond, Sapphire, Platinum
Platinum 2.93ctw Square Step Emerald w/ Round & Baguette Diamond Ballerina Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Emerald - Square Step Cut - Prong Set - Rich Vibrant Green Color - 6.8x6.5mm - 1.54ct (exact) Numerous Natural Genuine Diamonds - Round Brilliant & ...
Diamond, Emerald, Platinum
Vintage Platinum 1ctw Carre Square Step Cut Diamond Stack Wedding Band Ring
Located in Montclair, NJ
--Stone(s):-- (5) Natural Genuine Diamonds - Carre Square Step Cut - Prong Set - F/G Color - VVS2/VS1 Clarity Total Carat Weight: 1.0 (exact) Material: Solid Platinum Weight: 5.3 G...
Diamond, Platinum
Platinum High Quality 1.19ctw Square Step Cut Sapphire & Diamond Geometric Ring
Located in Montclair, NJ
--Stone(s):-- (6) Natural Genuine Sapphire - Square Step Cut - Channel Set - Royal Blue Color - 0.92ctw (exact) (4) Natural Genuine Diamonds - Square Step Cut - Bezel Set - G Color -...
Diamond, Sapphire, Platinum
Platinum Setting Fancy Engagement Ring with Center Square Emerald & Diamonds
By Diana M. Jewels
Located in New York, NY
Fancy engagement ring with center GIA certified square emerald (emc272) 5.01 I-vvs2 set in deco platinum setting with 1.30ct of micropave round diamonds.
Diamond, Emerald, Platinum, White Gold
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 ...
Platinum
Platinum 1.71ctw Channel Step Cut Ruby w/ Diamond Square Tiered Pyramid Ring
Located in Montclair, NJ
--Stone(s):-- (12) Natural Genuine Rubies - Square Step Cut - Channel Set - Slightly Pinkish Red Color - Brilliant -1.03ct (exact) (25) Natural Genuine Diamonds - 1 Square Step Cut &...
Diamond, Ruby, Platinum
Contemporary 1.03 CTW Square Step Cut Diamond Platinum Channel Band Ring
Located in Philadelphia, PA
Featuring five square step-cut diamonds channel set to front Weighing 1.03 carats total - H/J color with VS2 clarity Completed by high polish finish Inscribed with carat weights Stam...
Diamond, Platinum
Vintage Platinum 10.31ct AGL Square Colombian Emerald w/ Diamond Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Emerald - Square Cut - Minor Oil - Dual Prong Set - Lively Bright Green Color w/ Natural Inclusions - 9.26ct (exact - certified) ** See Certificatio...
Diamond, Emerald, Platinum
Blue Nile Platinum 0.60ctw Channel Set Square Step Diamond Wedding Band Ring
By Blue Nile
Located in Montclair, NJ
Material: Solid .900+ Platinum Weight: 4.80 Grams Ring Size: 5.5 (Fitted on a finger.
Diamond, Platinum
Tiffany & Co. Platinum Square Step Cut Channel Set Ruby Eternity Band Ring
By Tiffany & Co.
Located in Montclair, NJ
–Stone(s): – Numerous Natural Genuine Ruby - Square Step Cut - Channel Set - Red Color Material: Solid Platinum Total Weight: 1.39 Grams Size: 6.0 (Fitted on a finger, we can NOT c...
Ruby, Platinum
Vintage Platinum 1ctw Square Step Cut Carre Diamond 5 Stone Band Ring
Located in Montclair, NJ
--Stone(s):-- (5) Natural Genuine Diamonds - Carré Square Step Cut - Prong Set - VS1/VS2 Clarity - F/G Color - 1.0ctw (exact) Total Carat Weight: 1.0 (exact) Material: Solid 880+ Pl...
Diamond, Platinum
Peter Suchy GIA Certified 2.04 Carat Square Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Square cut diamond engagement ring. This GIA certified 2.04 carat square emerald cut center diamond is graded F color, near colorless and bezel set in to a platinum setting, accented...
Diamond, Platinum
Modern Diamonds Platinum Square Engagement Daisy Ring
Located in Poitiers, FR
Ring in platinum, dog head hallmark. This splendid daisy ring has a square shape and is set with claws with 7 modern brilliant-cut diamonds, the one in the center being more important.
Diamond, White Diamond, Platinum
Tiffany & Co. Lucida 1.21ct Square Cut Diamond VVS1 E Platinum Solitaire Ring
By Tiffany & Co.
Located in Birmingham, GB
Rare Tiffany & Co. Lucida Square Cut Natural Diamond Platinum Solitaire Ring.
Diamond, White Diamond, Platinum
Peter Suchy .75 Carat Square Cut Diamond Platinum Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
Five square cut diamond common prong wedding band platinum ring.
Diamond, Platinum
GIA 1.18 Square Brilliant Cut Carat Diamond Halo Platinum Engagement Ring
By Hearts On Fire
Located in Stamford, CT
Hearts on Fire Dream Transcend diamond halo engagement ring. The GIA certified corner cut, squared brilliant shape 1.18 carat is inscribed Dream 9820 and graded F (colorless) and VS1...
Diamond, Platinum
Vintage Platinum Square Step Cut Channel Set Sapphire Eternity Band Ring Sz 8.5
Located in Montclair, NJ
--Stone(s):-- Numerous Natural Genuine Sapphire - Square Step Cut - Channel Set - Deep Royal Blue Color Material: Solid Platinum Weight: 4.28 Grams Ring Size: 8.5 (Fitted on a fing...
Sapphire, Platinum
New Solid Platinum 0.80ctw Square Sapphire w/ Diamond Halo Geometric Ring
Located in Montclair, NJ
Material: Solid .900+ Platinum (tested) - Stamped 950 Weight: 6.77 Grams Ring Size: 6.5 (Fitted on a finger.
Diamond, Sapphire, Platinum
$20,000Sale Price|20% Off
Tiffany & Co. Platinum 1.19 ct Lucida Square Brilliant Cut Diamond Ring
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. Platinum 1.19 ct Lucida Square Brilliant Cut Diamond Solitaire Engagement Ring.
Diamond, White Diamond, Platinum
Tiffany & Co. Cut Cornered Square Diamond Engagement Ring Platinum 0.48Ctw SZ 9
By Tiffany & Co.
Located in New York, NY
This is a classic Tiffany & Co solitaire engagement ring, featuring a natural diamond set in lustrous platinum.
Diamond, Platinum
Platinum 1.8ctw Square Step Cut Emerald w/ Baguette Diamond Wide Band Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Emerald - Square Step Cut - Prong Set - Vibrant Green Color - 7x6.7mm - 1.05ct (exact) Numerous Natural Genuine Diamonds - Round Brilliant & Baguett...
Diamond, Emerald, Platinum
Platinum 7.06ct Square Vivid Step Cut Green Tourmaline Diamond Flared Heavy Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Tourmaline - Square Cut - Prong Set - Green Color - 10.5x10.07mm -6.85ct (exact) (6) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - G/...
Diamond, Tourmaline, Platinum
Vintage Platinum 5.2ctw AGL Square Step Colombian Emerald & Diamond Platter Ring
Located in Montclair, NJ
Total Carat Weight: 5.2 (approx.) Material: Solid Platinum (Tested) Weight: 9.4 Grams Ring Size: 6.0 (We can custom size this ring - Please contact us prior to purchase for sizing i...
Diamond, Emerald, Platinum
Platinum Solitaire Diamond Ring Set with 0.62ct H/VVS2 Square Modified Diamond
By Unbranded
Located in London, GB
An elegant Diamond ring for your engagement, this Platinum ring features a 0.62ct Square Brilliant Cut Diamond.
Diamond, Platinum
$11,200Sale Price|20% Off
Oscar Heyman Gold and Platinum Square Ruby Band Ring, sz. 6
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum ruby band ring contains 16 bright Square Rubies weighing 2.96cts.
Ruby, Gold, Platinum
Platinum 1.04ctw Carré Square Step Cut Channel Diamond 7 Stones Stack Band Ring
Located in Montclair, NJ
--Stone(s):-- (7) Natural Genuine Diamonds - Carré Square Step Cut - Channel Set - SI1/SI2 Clarity - G/H Color - 1.04ctw (exact) Total Carat Weight: 1.04 (exact) Material: Solid 850...
Diamond, Platinum
Vintage Platinum 1ctw Carré Square Step Illusion Set Diamond 5 Stone Band Ring
Located in Montclair, NJ
--Stone(s):-- (5) Natural Genuine Diamonds - Carré Square Step Cut - Illusion Set - VS1/VS2 Clarity - H/I Color - 1.00ctw (exact) Total Carat Weight: 1.00 (exact) Material: Solid .9...
Diamond, Platinum
1.09 Carat Natural Square-Cut Emerald Three-Stone Ring, Platinum
Located in New York, NY
A 1.09 Carat Square-Cut Emerald Three Stone Ring made in Platinum.
Diamond, Emerald, Platinum
Art Deco Inspired ruby diamond platinum square ring
Located in Beverly Hills, CA
This modern Art Deco-inspired platinum ring showcases a striking 0.27 carat ruby, surrounded by 0.72 carats of dazzling diamonds for a sophisticated vintage appeal. Center stone: Em...
Diamond, Ruby, Platinum
Peter Suchy 7.74 Carat Square Step Cut Diamond Platinum Eternity Band Ring
By Peter Suchy
Located in Stamford, CT
Beautiful square step cut diamond wedding band ring. Adorned with 18 diamonds with an approximate total weight of 7.74cts.
Diamond, Platinum
GIA Certified 2.56 Carat Square Cut Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Three-stone diamond engagement ring. Square cut GIA certified center stone with two square cut accent diamonds accented with 32 round brilliant cut diamonds in a Platinum, three-ston...
Diamond, Platinum
Raymond Yard Oscar Heyman Vintage Square Cut Ruby Diamond Platinum Bombe Ring
By Raymond C. Yard
Located in Greenwich, CT
Innately stately this Raymond Yard for Oscar Heyman vintage square cut ruby and diamond platinum bombe style ring is pure grace.
Diamond, Ruby, Platinum
French Art Deco Platinum and Diamond Square Ring
Located in Amsterdam, NL
A platinum ring set with four old-cut diamonds in a square.
White Diamond, Platinum
$12,480Sale Price|20% Off
Platinum Art Deco Ring. 1.40ct Old Euro Cut Diamond Square Ring Platinum J VS1
Located in New York, NY
Age: Antique Era: Art Deco Era, Circa 1920 Primary Stone: Diamond Primary Stone Weight: Approx. 1.40-Carats Primary Stone Cut: Old European Cut Primary Stone Color: J Color Primary ...
Diamond, White Gold, Platinum
Nally Square Shaped Diamond Platinum Eternity Band Ring
Located in New York, NY
Beautiful 18 square shape diamonds set in platinum with common prong style.
Diamond, Platinum
Art Deco inspired diamond onyx platinum square target ring
Located in Beverly Hills, CA
This striking Art Deco inspired square target ring captures the bold geometry and refined contrast that define the glamour of the 1920’s.
Diamond, Onyx, Platinum
Platinum Aquamarine Diamond Ring - Square Radiant 1.26ctw Engagement
Located in Greensboro, NC
Size: 4 3/4 Sizing Fee: Up 1 size for $60 or Down 1/4 of a size for $40 Metal Content: Platinum Stone Information Natural Aquamarine Treatment: Heating Carat(s): .92ct Cut: Square...
Aquamarine, Diamond, Platinum
Antique Art Deco Platinum GIA Burma No Heat Square Ruby Stack Eternity Band Ring
Located in Montclair, NJ
**See Certifications Details Below** Material: Solid Platinum Weight: 2.84 Grams Ring Size: 7.0 (fitted on a finger.
Ruby, Platinum
1980s Diamond Sapphire Square Pinwheel Platinum Cocktail Ring
Located in Miami, FL
This ring will make a statement without uttering a word! This pinwheel design, cast in platinum, is centered with a round, brilliant cut diamond weighing appx. 1.00 carats, H-I col...
Diamond, Sapphire, Platinum
French Square Platinum Art Deco Ring with Diamonds
Located in Amsterdam, NL
A platinum ring set with four old cut diamonds in a square each set in a mille griffe border with on each side a sloped triangle set with three diamonds (app. 0.7 carat), with a beau...
Diamond, White Diamond, Platinum
Antique Platinum 3.13ct Diamond Square Cluster Ring, Circa 1915
Located in Altrincham, GB
A stunning antique diamond cluster ring... The square shaped panel head is set with 3.13 carats total of old cut diamonds- super sparkly, bright and white.
Diamond, Platinum
Vintage Sapphire and Diamond Square Cocktail Ring in Platinum
Located in New York, NY
Vintage Sapphire and Diamond Square Cocktail Ring in Platinum This striking vintage ring is a masterpiece of geometric elegance, featuring a dazzling central diamond encased in a bo...
Diamond, Sapphire, Platinum
New Platinum 2.69ctw Square Step Cut Channel Bar Set Sapphire 5 Stones Band Ring
Located in Montclair, NJ
--Stone(s):-- (5) Natural Genuine Sapphires- Square Step Cut - Channel Bar Set - Deep Blue Color - 2.69ctw (exact) Material: Solid .900+ Platinum (tested) - Stamped PLAT Weight: 6.1...
Sapphire, Platinum
Ideal Square Cut Canadian Diamond Platinum Engagement Ring AGS certified
Located in SYDNEY, AU
Cut to perfection this special diamond is showcased in a platinum ring, accented by princess cut diamonds in the slender band made to be handed on to the next generation.
Diamond, Platinum
Two-Stone Platinum Ring Square Diamond and Square Emerald GIA
Located in New York, NY
Beautiful two stone platinum ring with a square diamond weighing 1.01 carats and a square Columbian emerald weighing .99 carat.
Diamond, Emerald, Platinum
Square Step Cut Diamond Platinum Eternity Ring
Located in Edinburgh, GB
An exceptional handmade platinum half eternity ring consisting of five square step cut diamonds, weighing 1.98 carats in total.
Diamond, Platinum
Neil Lane Couture Design Square Step-Cut Diamond, Platinum Ring
By Neil Lane
Located in Los Angeles, CA
Centering upon a stately cut-cornered square step-cut diamond, also known as an Asscher-cut, weighing 2.10 cts., F Color & VS1 Clarity, set in a hand engraved platinum Neil Lane desi...
Diamond, Platinum
Picchiotti Platinum Square Diamond and Emerald Ring
By Picchiotti
Located in Valenza, IT
A quintessential Picchiotti band ring set with a refined manufacture of square diamonds flanked by two rows of square rubies. Square Diamonds 1.18 carat Colour F-G / Clarity VVS Sq...
Diamond, Ruby, Platinum
Platinum Sapphire Tsavorite Square Trilogy Ring
By Friederike Grace
Located in Dublin 2, Dublin 2
The combination of colours and cool platinum work perfectly in this unique design. Perfect as an alternative engagement ring or right hand ring.
Blue Sapphire, Tsavorite, Platinum
Platinum Soft Square Unisex Sculpture Ring with Diamonds
By Thomas Kurilla Jewelry
Located in New York, NY
Platinum Soft Square Unisex Sculpture Ring with Diamonds.
Diamond, Platinum
Daniel K. 1.06 Carat Square Diamond Platinum Ring
Located in NY, NY
A Daniel K. platinum contemporary ring set with an estimated diamond weight of 1.06ct
Diamond, Platinum
1960s Diamond Platinum Square Cut Half Band Ring
Located in Narberth, PA
This vintage diamond half band from the 1960s is simply gorgeous! The ring is made of platinum and features a row of 5 Fancy Square Cut diamonds that line the front.
Diamond, Platinum
Platinum Soft Square Unisex Sculpture Ring with Blue Sapphires
By Thomas Kurilla Jewelry
Located in New York, NY
Platinum Soft Square Unisex Sculpture Ring with Sapphires.
Blue Sapphire, Platinum
Platinum Diamond Engagement Ring with 1.75 Carat Square Brilliant Violet Spinel
Located in Los Angeles, CA
Saar engagement ring is crafted in platinum with high-polished finish.
Diamond, Spinel, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
GIA Certified Square Emerald Cut Diamond 4.08 Carat Platinum Ring
Located in Surfside, FL
GIA certified 4.00 carat Natural Fancy Yellow Even, Cut Cornered Square Modified Brilliant Diamond, VS2 clarity, ring in platinum and 18K yellow gold. 2 trapezoid diamonds on each si...
Platinum
Unavailable
GIA 9.50 Carat Square Aquamarine Ring
Located in METAIRIE, LA
Constructed completely of Platinum, with 1 Focal G.I.A. Certified Octagonal Square cut Natural Intense Blue 9.50 carat Aquamarine, at 14mm in length x 13mm in width, securely set in ...
Aquamarine, Diamond, Platinum
Neil Lane Couture Square Emerald-Cut Diamond, Platinum Engagement Ring
By Neil Lane Couture
Located in Los Angeles, CA
A contemporary tribute to classism, this platinum engagement ring features a prominent square emerald-cut diamond of 6.27 cts.
Diamond, Platinum
Platinum & Rose Gold 7.05 Carat Diamond Solitaire Square Halo Ring
Located in METAIRIE, LA
Completely hand-fabricated of Platinum, featuring a focal 7.05 carat Round Brilliant cut Natural Champagne Colored Diamond at 12mm in diameter, securely set in 4 V-Shaped Cornered Pr...
Diamond, Platinum, Rose Gold
Vintage Square Cut .39 Carat Emerald Diamond Platinum Halo Ring
Located in Crownsville, MD
Gorgeous vintage midcentury era 1960s .39 carat natural Colombian Emerald square cut ring with round cut diamond halo set in solid platinum.
Diamond, Emerald, Platinum
1.49 Carat Square Shaped Old Cut Diamond Platinum Engagement Ring
Located in Theydon Bois, Essex
Metal – Platinum (hallmarked), with 18k yellow gold embellishments.
Diamond, Platinum, 18k Gold
Art Deco Diamond and Ruby Square Filigree Platinum Cocktail Ring
Located in Seattle, WA
Circa 1930. This intriguing platinum Art Deco filigree ring features the dynamic contrast between icy diamonds and lush rubies.
White Diamond, Ruby, Platinum
Neil Lane Couture Design Square Radiant Diamond, Platinum Engagement Ring
By Neil Lane
Located in Los Angeles, CA
Designed by Neil Lane, this platinum ring centers upon one Old European-cut diamond weighing 1.72 cts, I Color & VVS1 Clarity, set amongst an undulating border of twenty-six full-cut...
Diamond, Platinum
Amavida Platinum Square Halo Engagement Mounting
By Gabriel & Co.
Located in Stamford, CT
If you are looking for a one of a kind platinum diamond engagement ring, look no further!
Diamond, Platinum
3.01 Carat GIA E/VS2 Square Emerald Cut Diamond Platinum Ring
Located in San Francisco, CA
Impressive in both quality and scale, this hand fabricated platinum engagement ring features an ice-white square emerald-cut (aka Asscher-cut) diamond, accompanied with a GIA grading...
Diamond, White Diamond, Platinum
Tiffany & Co. Lucida Solitaire Ring Platinum with Square Diamond E/VVS2 0
By Tiffany & Co.
Located in New York, NY
Model: Lucida Solitaire Ring Platinum with Square Diamond E/VVS2 0.47CT Exterior Material: Diamond, Platinum Exterior Color: Silver Item Number: 74405/20
Platinum
1.048 Carat Square Radiant Diamond Engagement Platinum Ring Art Deco Style
By Hearts On Fire
Located in Rochester, NY
A diamond wedding band will fit perfectly next to this complete platinum engagement ring. Size 6.5
Diamond, Platinum
2.52 Carat GIA Square Emerald Asscher Cut Diamond platinum Engagement Ring
Located in Lakewood, NJ
A vintage diamond in platinum engagement ring set with a center 2.52 ct.
Diamond, White Diamond, Platinum
Neil Lane Couture Design Fancy Color Square Emerald-Cut, Platinum Ring
By Neil Lane
Located in Los Angeles, CA
A compelling 3.02 CT, Natural Fancy Dark Orange-Brown square emerald-cut diamond creates an important presence in this platinum ring, paired with two trapezoid-cut diamonds weighing ...
Diamond, Emerald, Platinum
GIA Certified 3.01 Carat Square Emerald Cut Diamond Platinum Three-Stone Ring
Located in Lake Forest, IL
A Platinum ring set with 1 Square Emerald Cut diamond and 2 Trapezoid Cut Diamonds.
Diamond, White Diamond, Platinum
Men's Squared Brilliant cut White Diamond Trilogy Ring in Platinum
Located in Valenza, IT
This innovative, squared trilogy ring is crafted in platinum with a matt finish.
Diamond, White Diamond, Platinum
GIA 3.01 Carat Square Emerald / Asscher Cut Diamond and Sapphire Platinum Ring
By Susana Lang
Located in London, GB
GIA certified 3.01 carat H color VS2 clarity very well cut Square Emerald or Asscher cut diamond. 1.80 carats of round brilliant cut Ceylon blue Sapphires set on the custom platinum ...
Diamond, Sapphire, Platinum
Neil Lane Couture Design "Three Stone" Square Emerald Cut Diamond, Platinum Ring
By Neil Lane
Located in Los Angeles, CA
Designed by Neil Lane, this vivacious ring is a modern version of the time honored "three stone ring", composed of three square Emerald cut diamonds, also known as Asscher-cuts.
Diamond, Emerald, Platinum
Square Emerald and Princess cut Diamonds in Platinum Ring By Kian Design
By Kian Design
Located in South Perth, AU
Natural Grey spinel Ring Beautiful and understated, this platinum ring is set with an attractive emerald with the finest square princess cut diamonds on the four sides. 1 x Em...
Diamond, White Diamond, Emerald, Platinum
Neil Lane Couture Fancy Yellow Color Square Emerald-Cut Diamond, Platinum Ring
By Neil Lane Couture
Located in Los Angeles, CA
A pleasing glow of sunlight in the form of a square emerald-cut diamond weighing 2.02 cts., mounted within an octagonal shaped diamond set frame, set in platinum with a delightful ga...
Yellow Diamond, Platinum
GIA Certified Princess Cut Diamond Platinum Solitaire Ring
Located in Surfside, FL
F color, VS2 clarity. Solitaire ring set in platinum. "Bank wire price". Size 4 This GIA certified ring is currently size 4 and some items can be sized up or down, please ask!
Diamond, Platinum
Art Deco Platinum Square Cut Sapphire Eternity Band
Located in Narberth, PA
A beautiful sapphire eternity band from the Art Deco era (ca1930s)! Made of platinum, this simple yet lovely band is comprised of a single row of deep blue square cut sapphires.
Platinum
Unavailable
Platinum Emerald Ring with Diamond Halo
Located in Miami, FL
Pinky rings are associated with self-love, intelligence, material well-being, and wealth, you could invest in a pinky ring as a good-luck charm, so you may be consciously or subconsc...
Diamond, Emerald, Platinum
Tiffany & Co Platinum & Sapphire Eternity Band Ring
By Tiffany & Co.
Located in Chicago, IL
Platinum eternity wedding band ring by Tiffany & Co. Full circle of blue sapphires, marked Tiffany & Co. Ring Size 6 3.1mm wide, 20.5mm diameter
Sapphire, Platinum
Square Emerald Cut By Pass Ring in Platinum & 18k Gold, 1.82ct GIA Certified
Located in New York, NY
A custom made By Pass Ring in Platinum and transitioning into 18K Rose Gold.
Diamond, 18k Gold, Platinum
Art Deco .91 Carat Diamond and Emerald Platinum Square Geometric Ring, 1920s
Located in Antwerp, BE
This platinum engagement ring from 1920 oozes Art Deco sophistication through the gorgeous grand old European cut diamond centered in an openwork geometric design.
Diamond, Emerald, White Diamond, Platinum
GIA Certified Rare 4.01 CT Square Emerald Cut Natural Diamond Ring in Platinum
Located in Orlando, Florida
GIA Certified Rare 4.01 CT Square Emerald Cut Natural Diamond Ring in Platinum A Copy of the GIA Certificate is Available Upon Request.
Diamond, Platinum
Neil Lane Couture Design Art Deco Style Square Emerald-Cut Diamond Platinum Ring
By Neil Lane Couture
Located in Los Angeles, CA
A master of design together with a thorough knowledge of the Art Deco period, Neil Lane created this Art Deco inspired ring with a balance of shape and harmony as the foundation for ...
Diamond, Platinum
Art Deco Diamond Cocktail Ring Square Setting Old Cuts 18 Karat Gold Platinum
Located in Preston, Lancashire
This striking Art Deco diamond ring made in 18 karat yellow gold with platinum setting features a square geometric setting set with 9 old cut diamonds of the highest quality.
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Lithos Platinum 18K Yellow Gold Square Wedding Band
Located in Kirkwood, MO
Lithos Platinum 18K Yellow Gold Wedding Band. This ring is 5.48 mm wide.
18k Gold, Yellow Gold, Platinum
Lithos Platinum and 18K Yellow Gold Square Wedding Band
Located in Kirkwood, MO
The ring is a square of 18K yellow gold with platinum inlay.
18k Gold, Yellow Gold, Platinum
6.73ct Columbian Emerald Diamond Platinum Ring SZ 7 Gubelin Certified
Located in New York, NY
Centering on a square-cut diamond, within an undulting tapered baguette-cut diamond mount with marquise-cut diamond shoulders Metal: Platinum Diamonds: 13 baguette-cut diamonds weigh...
Diamond, Emerald, Platinum
Square-Cut Diamond Eternity Band '1.80 Carat'
Located in Greenwich, CT
Diamond eternity band ring, showcasing near-colorless square-cut diamonds channel-set in a high-polished platinum mounting Diamonds weighing 1.80 total carats (H-color, VS2-clarity...
Diamond, Platinum
Contemporary Diamond Groove Ring in Platinum, by Gloria Bass
Located in Westmount, CA
The grooved platinum band, with a scintillating bar-set diamond, is a lesson in classic simplicity. Part of the bridal collection, this romantic expression of love is for the bride w...
Diamond, Platinum
Tiffany & Co. Certificate .93CT F VVS2 Platinum Solitaire Engagement Ring
By Tiffany & Co.
Located in Newton, MA
Tiffany & Co platinum four prong setting featuring an exquisite square modified brilliant cut diamond weighing .93ct with a color grade of F and VVS2 clarity.
Diamond, Platinum
Square Modified Brilliant Fancy Intense Yellow Ring
Located in London, GB
A 0.66ct Square modified brilliant, fancy intense yellow, VS2 clarity, GIA certified diamond, set in a platinum diamond cluster setting. Circa: recent
White Diamond, Yellow Diamond, Platinum
Platinum AGI Certified Three-Stone Engagement Ring Features 4.51ct TCW Diamonds
Located in New York, NY
The Platinum AGI Certified Three-stone Engagement Ring. It is features the center 3.01c.t Princess cut G color SI1 clarity enhanced Diamond with two side Trillions Diamonds G color S...
Diamond, Platinum
13.07 Carat GIA Square Cut Emerald Diamond Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum custom made square cut diamond solitaire engagement ring.
Diamond, Platinum
Natural Colombian Emerald Diamond Platinum Ring
Located in New York , NY
Natural Colombian Emerald Diamond Platinum Ring. Central square cut natural emerald, surrounded by approximately 16 princess cut and 4 triangle cut diamonds.
Diamond, Emerald, Platinum
GIA Certified 1.11ct Fancy Intense Yellow Three Stone Diamond Ring Platinum
By Michael Barin
Located in Granada Hills, CA
This exquisite ring is a true masterpiece of fine jewelry. The centerpiece is a stunning 1.11 CT square modified Brilliant Yellow Diamond, certified by GIA, that radiates with its un...
Diamond, 18k Gold, Platinum
9.82 Carat Square Emerald Cut Diamond Ring GIA Certified
Located in New York, NY
9.82 Carat Square Emerald (Asscher) cut Diamond shouldered by baguette diamonds on a platinum band. Accompanied by Gia Report 2215845331 stating that the diamond is H Color VS1 Clari...
Diamond, Platinum
5.01 Carat Cut Cornered Square Step Cut Solitaire Engagement Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Cut Cornered Square Step Cut Solitaire Diamond Ring with Pave Halo and Shank.
Diamond, Platinum
Unavailable
Estate Platinum Sapphire Eternity Band
Located in Narberth, PA
A beautiful sapphire eternity band! Crafted in platinum, this simple yet lovely band is comprised of a single row of deep blue square cut sapphires.
Sapphire, Platinum
GIA Certified 2.01 carat Square Emerald Cut Diamond Engagement Ring
Located in Lewes, DE
Beautiful GIA Certified Square Emerald Cut Diamond Engagement Ring. Primary stone Carat: 2.01 Shape and cut: Square Emerald Cut Clarity Grade: VS2 Color Grade: I Polish: Excellent ...
Diamond, Platinum
GIA Certified Square Modified Brilliant Cut Diamond 2.03 Carat
Located in Surfside, FL
ESTIMATED RETAIL: $45,750.00 G&S PRICE: $34,160.00 GIA certified square modified brilliant cut diamond 2.03 carat (G color, VS1 clarity) ring set in platinum mounting.
Diamond, Platinum
OSCAR HEYMAN Estate Platinum Sapphire Eternity Band
By Oscar Heyman
Located in Narberth, PA
A beautiful sapphire eternity band by Oscar Heyman! Crafted in platinum, this band features a continuous row of square cut sapphires, which are all held within channel-settings.
Sapphire, Platinum
5.65 Carats Natural Emerald and Diamond 14K Solid White Gold Ring
Located in Los Angeles, CA
5.65 Carats Natural Emerald and Diamond 14K Solid White Gold Ring Suggested Replacement Value: US$7000.00 Center Emerald Cut Emerald Weight is: Approx. 4.50Ct (transparent) Emeral...
Diamond, Emerald, 14k Gold, White Gold
Art Deco Colombian Emerald Rose Cut Diamond ring
Located in Napoli, IT
Ever Green Charming early Art Deco Emerald & Diamond ring, unusually set with bright white rose cut Diamonds Hand crafted of solid 18 KT white gold, tested 1920 ca Designed with ...
Diamond, Emerald, 18k Gold
0.64ctw Tiffany & Co Cushion Cut Engagement Ring with Pave Diamond Platinum Ring
By Tiffany & Co.
Located in Tampa, FL
Indulge in timeless elegance with this exquisite Tiffany & Co. Novo Cushion Cut Engagement Ring Set in Platinum. Crafted with precision and passion, this ring epitomizes sophisticati...
Diamond, Platinum
1990s Michael Casey Couture Gold Lame Goddess Gown W/ Halter Neck & Deep V
By Michael Casey
Located in Gresham, OR
A glorious 1990s Michael Casey Couture gold silk lame goddess gown with structured and boned bodice, halter closure and a plunging neckline held in place by a beaded medallion. Fron...
5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring
By Merkaba
Located in Beverly Hills, CA
A 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alternative engagemen...
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
Antique Art Deco Platinum Old European Cut Marquise Diamond Cocktail Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Cut Marquise Diamond Cocktail Ring. This magnificent Art Deco old cut marquise cocktail ring is crafted in platinum. The ring feature...
Diamond, Platinum
Vintage turquoise beaded silk sheer floral layered wedding slip dress gown M L
Located in Milano, Lombardia
LOVE LALI VINTAGE A breathtaking vintage gown. I would estimate this to be from around the late 90's. It has a pale blue lining which is overlayed with a sheer turquoise layer that ...
Cartier 1.55 carat GIA FVVS1 Emerald Cut Diamond Three Stone Ring with Sapphires
By Cartier
Located in New York, NY
This sophisticated and unique Cartier ring would be a one of a kind engagement ring or perfect as a right hand statement piece. This ring showcases a stunning 1.55 carat emerald cut...
Diamond, Sapphire, Platinum
$1,490
Size: please refer to measurements
CLAIRE PETTIBONE 2015 Sample Golden Bridal Gown Backless Wedding Maxi Dress
Located in Leonardo, NJ
Claire Pettibone Romantique Collection Sample Wedding Dress White and Golden Yellow Very Shimmery Deep low back Size 10 but see measurements below fits smaller Pristine Measurements ...
7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring
By Merkaba
Located in Beverly Hills, CA
A 7.55 carat peach tourmaline emerald cut platinum diamond ring, handcrafted by Merkaba Jewelry Beverly Hills as a romantic collector jewel and meaningful alternative engagement ring...
Diamond, Tourmaline, White Diamond, Emerald, Platinum
Antique Ring natural 10ct Emerald 1.28 ctw Diamonds solid 18K Gold ØUS4 / 6.3gr
Located in SE
Emerald and Diamonds Ring with parts in solid 18K Yellow Gold and Platinum. Ca. 1930s -1940s, likely German Ring. No hallmarks 18K, metal tested solid 18K Yellow Gold. Bezel set nat...
Diamond, Emerald, 18k Gold, Platinum
Pierre Balmain Couture Ballgown 1955 Iconic Gown Dress
By Pierre Balmain
Located in Berlin, BE
'La Robe Broderie À Ramages' PIERRE BALMAIN PARIS Made In France, ca.1955 Majestic evening gown in silk and cream satin with the most astonishing embroiderery by PIERRE BALMAIN Haut...
A Victorian gold and turquoise serpent necklace
Located in London, GB
A Victorian gold and turquoise serpent necklace, the flexible tapering yellow gold body formed of three rows of scale-like collets each set with a round cabochon-cut turquoise, the h...
Turquoise, Gold
Mazzuchelli Vintage Sartorial Hooded Dress w Beading
Located in Milano, IT
Particular vintage sartorial dress by Mazzuchelli from the 1980s, made in Italy. The dress is totally handmade in a light ivory cotton. It is believed that the dress may be a bridal ...
Tiffany Dainty Engagement Ring. Round Brilliant Cut Diamond Ring Platinum H VVS2
By Tiffany & Co.
Located in New York, NY
Ring Size: 5.75 US, Resizable Signed: Tiffany & Co. Color: H Color Clarity: VVS2 Metal: Platinum Stone: Diamond Stone Cut: Round Brilliant Cut, Round Cut Style: Art Deco This e...
Diamond, Platinum
$15,600Sale Price|20% Off
Size: 42
Gianni Versace Couture Vintage Sequin & Bead Embellished Evening Gown Size 42IT
By Gianni Versace Couture
Located in Saint Petersburg, FL
Gianni Versace Couture Vintage Sequin & Bead Embellished Evening Gown Size 42IT
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.
No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.
Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.
Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry.
The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.
Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.