.52 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 4.35 Metal Type: Platinum Weight: 2.6 grams Center Diamond Details Shape: Old European
White Diamond, Platinum
.52 Carat Diamond Art Deco Filigree Platinum Engagement Ring
Located in Stamford, CT
Vintage 1940's Art Deco filigree Diamond engagement ring with a transitional cut EGL certified
Diamond, Platinum
Mosi EGL Certified .52 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Platinum diamond engagement ring with an extra bright sparkly center stone and micro pave set
Diamond, Platinum
GIA Certified .52 Carat Diamond Yellow Gold Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6.5 Metal Type: 18 Karat Yellow Gold Weight: 3.5 grams Center Diamond
White Diamond, 18k Gold, Yellow Gold
Peter Suchy .52 Carat Diamond Ruby Halo Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Diamond and sapphire engagement ring. EGL certified Old European round center diamond with a halo
Diamond, Ruby, Platinum
GIA .52 Carat Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 7.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.3 grams Center Diamond
Diamond, Platinum
EGL Certified .52 Carat Diamond White Gold Three-Stone Engagement Ring
Located in Stamford, CT
Wonderful 1930's Art Deco diamond domed engagement ring. This three-stone ring begins with a .52ct
Diamond, Gold, 18k Gold, White Gold
3.00 Carat Baguette Cut Diamond Eternity Ring Size L (52)
Located in London, GB
Good) Weight: 3.1 grams Ring Size: L (52) Band Width: 4.8mm Total Diamond Weight: Approx. 3.00ct
Diamond, Gold, 18k Gold, White Gold
AGL Certified 52 Carat Natural Ceylon Star Sapphire & Diamond Ring
Located in New York, NY
AGL Certified Star Sapphire & Diamond Ring, A 52.37 ct cabochon star sapphire surrounded by 12
Diamond, Star Sapphire
Cartier Himalia Diamond Ring Size L (52)
By Cartier
Located in London, GB
Here we have a beautiful diamond ring from the world renowned luxury jewellery house of Cartier
Diamond, Gold, White Gold
.52 Carat Natural Marquise Diamond Solitaire Engagement Ring 14 Karat
Located in New York, NY
Classic Raised Solitaire .52ct. Marquise cut diamond ring. H-color Vs-2 clarity 14Kt white Gold
Diamond, 14k Gold, White Gold
1.69 Carat Pear Shaped Diamond Ring with 52 Diamonds Swirl Band in 18 Karat Gold
Located in Palm Desert, CA
diamond sits atop an upward swirl band with 52 round brilliant cut diamonds weighing 1.50 carats. Total
Diamond, 18k Gold
52 carat Natural Aquamarine Ring Cocktail Cabochon Large Blue Gem 18k
Located in Brooklyn, NY
32 x 20 mm Natural Diamonds approx 2.0 CT high quality F-G-VS Finger Ring size 7.5 Appraisal &
Diamond, Aquamarine, Gold, 18k Gold, Yellow Gold
$2,639Sale Price / item|20% Off
Oval Diamond Ring, White Gold, .72 Carat Diamond Oval Halo Engagement Ring
By Five Star Jewelry
Located in Austin, TX
Side Diamond Weight: .20 Carats Main Diamond: .52 Carats Main Diamond Shape: Oval Ring Size: 6 Stone
Diamond, Gold, 14k Gold, White Gold
$6,500 / item
Cameo Diamond 18 Karat Gold Dream Ring
By Meghna Jewels
Located in Hoffman Estate, IL
sapphire and .52 carats of sparkling diamonds. The ring is a size 7 and may be resized to larger or
Diamond, Gold, 18k Gold
Tanzanite Diamond 14 Karat Gold Heart X-Ring
By Meghna Jewels
Located in Hoffman Estate, IL
tanzanite and .52 carats of glittering diamonds. The ring is a size 7 and may be resized to larger or
Diamond, Tanzanite, Gold, 14k Gold
Meghna Jewels Ruby Rosecut Diamond 18 Karat Yellow Gold Lotus Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This exquisite ring is handcrafted in 18-karat gold. It is set in .80 carats ruby and .52 carats of
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Art Deco .52 Carat Diamond Platinum Engagement Ring
Located in Tampa, FL
. European cut diamond with SI2 clarity and I-J color. This ring has an E.G.L. certificate that grades the
Diamond, Platinum
Art Deco .52 Carat Diamond Platinum Engagement Ring
Located in Tampa, FL
An artistically fashioned Art Deco platinum antique engagement ring featuring a .52ct. apx
Diamond, Platinum
Art Deco .52 Carat Diamond Gold Engagement Ring
Located in Tampa, FL
A uniquely designed engagement ring featuring an exceptional quality European cut diamond, VVS2
Diamond, 18k Gold, White Gold
Art Deco .52 Carat Old European Cut Diamond and Platinum Ring
Located in DALLAS, TX
Platinum Art Deco Ring with .52 carat Old European Cut center diamond and .27 carat total weight
Diamond, Platinum
52 carat G.I.A. Certified Pink Kunzite Solitaire Ring
Located in METAIRIE, LA
Featuring 1 Focal Massive G.I.A. Certified Natural Brilliant Kunzite at approximately 52 carats
Diamond, Kunzite, Gold, 14k Gold, Yellow Gold
5.11 Carat Emerald Cut Sapphire with Two Accent Diamonds Totaling .52 Carat
Located in New Orleans, LA
trapezoid cut diamonds are a sparkling addition and total .52 carats total weight. The ring is crafted from
White Diamond, Blue Sapphire, Platinum
EGL Certified .52 Carat Three-Stone Diamond Halo Gold Engagement Ring
Located in Stamford, CT
Three stone diamond halo engagement ring. At the center stage, a dazzling round .52 carat diamond
Diamond, Gold, 14k Gold, White Gold
1970's 52-Carat Round Amethyst Diamond Yellow Gold Vintage Cocktail Ring
Located in Boca Raton, FL
approximately 52 carat round amethyst gemstone with an under halo of 26 round brilliant cut diamonds weighing
Amethyst, Diamond, Yellow Gold
Bvlgari B.Zero1 Diamond Ring Size L (52)
Located in London, GB
polished to appear brand new Weight: 14.3 grams Ring Size: L (52) Band Width: 10mm Total Diamond Weight
Diamond, Gold, 18k Gold, White Gold
Kabana Tanzanite, Opal, and Diamond Ring, 14 Karat Gold Women's .52 Carat
By Kabana
Located in Greensboro, NC
- Treatment: Routinely Enhanced Color: Purple Carat: 0.48ct Genuine Opals - Natural Diamonds - Clarity
Diamond, Opal, Tanzanite, 14k Gold, Yellow Gold
GIA Certified .52 Carat Round Cut Diamond Solitaire Ring Platinum Classic J/Vs
Located in New York, NY
GIA Certified Diamond engagement ring. Solitaire Classic GIA Certificate: 1192675681 .52ct
Diamond, 14k Gold, White Gold
Cartier Juste un Clou Pavé Diamond Ring Size M (52)
By Cartier
Located in London, GB
. Condition: Used (Very Good) Weight: 7.7 grams Band Width: 10mm - 3.5mm Ring Size: M (52) Diamond Weight
Diamond, Gold, Rose Gold
Art Deco White Gold .52 Carat Emerald Cut Engagement Ring
Located in Cape May, NJ
Era: Art Deco c. 1940s Composition: 14k White Gold Primary Stone: Diamond Stone Carat: .52 Carat
Diamond, 14k Gold, White Gold
Boucheron Panda Ring Size L (52)
By Boucheron
Located in London, GB
paved with round brilliant white diamonds and black sapphires, holding between its paws a cabochon
Diamond, Garnet, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
3.90 Carat Watermelon Tourmaline and Diamond Ring, Signed Simon G
By Simon G Jewelry
Located in Carmel-by-the-Sea, CA
, the mounting is decorated with .52 carats of round white diamonds. The ring can also be recreated with
Diamond, Tourmaline, 18k Gold, Rose Gold, White Gold
David Yurman Diamond Confetti Four Row Ring Sterling Silver
By David Yurman
Located in Honolulu, HI
Gemstone: Diamond Diamond Count: 52 brilliant cut Diamond Carat Weight: ~0.16 Ring Size: 6.25
Diamond, Sterling Silver
Certified Bvlgari 5.30 Carat Red Burma Ruby No Heat Ring
Located in Las Vegas, NV
ensuring that this price is a deal and holds its high value. 18K Gold 5.30 Carat Ruby .52 Carat of
Diamond, Ruby, 18k Gold
GIA Certified .52 Carat Marquise Diamond Baguette Sapphire Halo Engagement Ring
Located in Stamford, CT
White Ideal cut Marquise Diamond engagement ring in a white gold ring surrounded by custom cut
Diamond, Blue Sapphire, 14k Gold, White Gold
.52 Carat Old European Cut Diamond Edwardian Ring 14 Karat Yellow Gold
Located in Greensboro, NC
: Natural Diamond Clarity: SI1 Color: K Cut: Old European Carat: 0.52ctw Style: Solitaire Face Height: 7
Diamond, 14k Gold, Yellow Gold
London Blue Topaz .52 Carat Diamond Eternity Band Ring by Lauren Harper
By Lauren Harper
Located in Winnetka, IL
cabachon London Blue Topaz ovals, surrounded by diamonds and 18kt Gold. Comfortable on the finger, and a
18k Gold
Cartier Destinee Platinum 2.97 Carat Diamond Eternity Wedding Band Size 52
By Cartier
Located in MIAMI, FL
and set with 2.97 carats of round brilliant cut diamonds. All diamonds in the design show F color with
Diamond, Platinum
Large 52 Carat Lemon Quartz Diamond Gold Ring
Located in New York, NY
Beautiful Lemon Quartz and diamond cocktail ring set in 18k yellow gold. The center stone is a
Quartz, White Diamond, 18k Gold
.52 Carat Diamond Gold Edwardian Engagement Ring
Located in Los Angeles, CA
Rose Hill is an Edwardian diamond ring made from 18k white gold centering a 0.52ct EGL certified
.52 Carat Princess Diamond White Gold Solitaire Engagement Ring
Located in Columbia, MO
$1,350! DETAILS: White Gold Princess Diamond Solitaire Engagement Ring .52 carat solitaire diamond I/I1
Diamond, White Diamond, Gold, 14k Gold, White Gold
Art Deco .52 Carat Diamond Gold Engagement Ring
Located in Tampa, FL
beautifully decorate this charming ring. A sweet engagement ring from the 1920's. Primary Stone(s): Diamond
Diamond, 14k Gold, White Gold, Yellow Gold
Art Deco .52 Carat Diamond Sapphire Gold Engagement Ring
Located in Tampa, FL
A finely pierced filigree Diamond, Sapphire & 18K White Gold Art Deco antique engagement ring. It
Diamond, Sapphire, 18k Gold, White Gold
Ornate .52 Carat Emerald and .21 Carat Diamond Fashion Ring. 14 Karat Gold
Located in Daytona Beach, FL
hue. The .21 carat total weight diamonds are I1-I3; J-K-L quality. The 14 karat yellow gold ring
Diamond, Emerald, 14k Gold
Van Cleef & Arpels Lotus Between the Finger Ring, Size 52
By Van Cleef & Arpels
Located in Miami, FL
worn on one finger or on two fingers Size: European 52 Material: 18k White Gold Stones: 127 Diamonds
Diamond, 18k Gold, White Gold
Art Deco Hand Engraved .52 Carat Diamond Gold Filigree Solitaire Engagement Ring
Located in Boston, MA
Beacon Hill Jewelers Presents: A beautiful art deco period diamond solitaire engagement ring in
Diamond, White Gold
Art Deco Old Mine Diamond Engagement Platinum Ring
Located in New York, NY
Art Deco Old Mine Diamond Engagement Ring in Platinum A striking example of Art Deco elegance, this antique engagement ring features a luminous old mine-cut diamond set within an in...
Diamond, Platinum
Vintage 14k White Gold & Old Mine Cut Diamond Engagement Ring
Located in Philadelphia, PA
A fine antique Edwardian gold and diamond engagement ring. In 14k white gold. With a ca. 0.82 ct. Old Mine cut white diamond center set and flanked by 6 small round single cut diam...
Diamond, White Gold
Antique Art Deco Platinum Old European Diamond Filigree Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Filigree Engagement Ring. This incredible engagement ring is crafted in platinum. The center holds and old european cut diamo...
Diamond, Platinum
Antique Art Nouveau 14k Gold Old Mine Cut Diamond Hand Engraved Engagement Ring
Located in Montclair, NJ
Here we have a rare and absolutely incredible antique engagement ring that was crafted during the art nouveau period from solid 14k yellow gold. It features a fine diamond with a uni...
Diamond, 14k Gold, Yellow Gold
Edwardian Diamond Five-Stone 18 Carat Gold Ring
Located in Chipping Campden, GB
Five glistening old mine cut diamonds sit fabulously within a simple setting modelled in 18ct gold. The diamonds total 1.16ct and also holds diamond points in-between the larger ston...
Diamond, Gold
Art Deco Old Mine Diamond Platinum Ring Wedding Engagement Ring Cocktail
Located in New York, NY
This is a stunning and dramatic Antique Art Deco Old Mine Cut Diamond Ring in Platinum with a gorgeous central .6 Carat Old Mine Diamond. The central diamond is surrounded by a spec...
Diamond, Platinum
Late Victorian Opal and Diamond Tiara
Located in London, GB
A late Victorian opal and diamond tiara/necklace, consisting of seven knife-edge gold bars graduating from the centre, each set with two round cabochon-cut opals and an old-cut diamo...
Diamond, Opal, 18k Gold, Silver
Circa 1930s Platinum Art Deco Diamond Ring
Located in Hicksville, NY
Year: 1930s Item Details: Ring Size: 6.75 (Sizable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 5.7 grams Diamond Details: .80ct total weight, G Color, VS Clarity, Old Euro...
Diamond, Platinum
Edwardian 2.26ct Old Mine Cut Diamond Platinum Engagement Ring, Circa 1910
Located in London, GB
This original antique engagement ring features a beautiful old mine cushion cut diamond weighing 2.26ct set in an eight split claw, open back setting. The stone is wonderfully accomp...
Diamond, Platinum
.40 Carat Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 4.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.8 grams Center Diamond Details: Weight: .40ct Cut: Old European brilliant Color: I Clarity: VS Finger to Top...
Diamond, Platinum
EGL .88 Carat Diamond Old European Cut Art Deco Platinum Engagement Ring
Located in Stamford, CT
Discover the timeless elegance of this 1930's Art Deco diamond platinum engagement ring with step design shoulders engraving and filigree work. .88ct carat Old European cut diamond c...
Diamond, Platinum
Circa 1920s Art Deco Platinum 1.50cttw Old Mine Cut Cluster Diamond Ring
Located in Hicksville, NY
Year: 1930s Item Details: Ring Size: 7 Metal Type: Platinum [Hallmarked, and Tested] Weight: 9.8 grams Diamond Details: Center Diamond: .50ct, Old Mine Brilliant, Fancy Brown, VS Cla...
Diamond, Platinum
Antique Art Deco Platinum Old European Diamond French Cut Engagement Ring
Located in Great Neck, NY
An incredible Antique Art Deco Platinum Old European French Cut Engagement Ring. It features an approximate .70 ct diamond in the center with old french cut diamonds as accents. #R...
Diamond, Platinum
1930s Platinum Art Deco Cabochon Emerald Engagement Ring
Located in Hicksville, NY
Year: 1930s Item Details: Ring Size: 7 (Sizable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 6.95 grams Diamond Details: .20ct total weight, antique cut diamonds, G Color, ...
Diamond, Emerald, Platinum
1940's Diamond 14 Karat White Gold Vintage Bypass Ring
Located in Boca Raton, FL
1940's diamond bypass ring handcrafted in 14 karat white gold. The vintage ring features an approximate .88 carat round brilliant cut diamond and 18 side diamonds weighing approximat...
Diamond, 14k Gold, White Gold
Antique 18ct Gold & Platinum 1920s Original Art Deco Sapphire Diamond Ring
Located in Brighton, GB
Sapphire Deco Ring 18ct Gold & Platinum Stamped Circa 1920s This is a truly stunning original Art Deco ring, crafted from 18ct gold and platinum. The clover-shaped design is fab...
Diamond, Sapphire, Gold, 18k Gold, Platinum
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.