Vintage 1.54 Carat Octagonal Diamond GIA Platinum Filigree Statement Ring
Located in Montreal, QC
Simply Beautiful! Octagonal Diamond GIA Platinum Solitaire Vintage Ring. This exquisitely crafted
Diamond, Platinum
$17,600Sale Price|20% Off
3.57cts Octagonal Zambian Green Emerald & Diamond Engagement Ring Platinum GIA
Located in New York, NY
lustrous platinum. Diamond quality: G-H color and VS-SI clarity. Ring size: 6.25. Band width: 2.3 mm. Total
Diamond, Emerald, Platinum
GIA Certified Burmese Octagonal Cut Ruby & Diamond Ring in Platinum
Located in New York, NY
Ring contains one GIA certified vivid red octagonal cut ruby 1.42ct measuring 7.48 x 6.32 x 2.97mm
Diamond, Ruby, Platinum
7.46 Carat Green Octagonal Tourmaline Pavé Diamond Platinum Cocktail Ring
Located in Stamford, CT
Vintage 1950's octagonal elongated green Tourmaline and diamond ring. Spectacular 7.46 Carat Green
Diamond, Tourmaline, Platinum
Platinum Gia 1.54ctw Octagonal Deep Green Tsavorite & Diamond 3 Stone Ring
Located in Montclair, NJ
: 1.54 (approx.) Material: Solid .900+ Platinum Weight: 5.41 Grams Ring Size: 5.5 (Fitted on a finger
Diamond, Tsavorite, Platinum
Peter Suchy GIA Certified 13.00 Carat Octagonal Tanzanite Diamond Platinum Ring
By Peter Suchy
Located in Stamford, CT
and Diamond Platinum engagement ring. This ring is a masterpiece, where the vibrant blue-violet hue of
Diamond, Tanzanite, Platinum
Peter Suchy GIA 9.65 Octagon Cut Alexandrite Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy emerald step-cut 7.68ct natural alexandrite engagement ring with D color emerald-cut
Alexandrite, Diamond, Platinum
GIA Certified 2.15 Carat Burma Octagonal Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
piece of this ring is a 2.15ct octagonal ruby, which is mounted in a platinum setting. Accented with 8
Diamond, Ruby, Platinum
Peter Suchy 2.06 Carat Pink Octagonal Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy vintage inspired purple pink octagonal sapphire and diamond engagement ring. Set with a
Diamond, Pink Sapphire, Sapphire, Platinum
Peter Suchy GIA 2.32 Carat Octagon Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy rich golden yellow sapphire and diamond three-stone engagement ring. 2.32ct yellow
Diamond, Yellow Sapphire, Sapphire, Platinum
Peter Suchy GIA 2.30 Carat Octagonal Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Octagonal Art Deco step emerald step cut sapphire and diamond engagement ring. GIA certified as
Diamond, Sapphire, Blue Sapphire, Green Sapphire, Platinum
Antique Edwardian Platinum 0.61ctw Diamond Octagonal Milgrain Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old European Cut - Bead Pave Set - I Color - SI2
Diamond, Platinum
GRS Columbian Emerald Octagonal and White Diamond Ring in Platinum
Located in Los Angeles, CA
Gorgeous 3.87 ct. GRS Columbian emerald octagon with good quality white diamond rounds. Handmade
White Diamond, Emerald, Platinum
2.78 Carat Purple Octagon Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
platinum setting. GIA Certified# 2135241870 1 octagonal Emerald cut purple Sapphire, approx. total weight
Diamond, Sapphire, Platinum
$27,200Sale Price|20% Off
4.30 Carats Octagonal Zambian Green Emerald & Diamond Engagement Ring Platinum
Located in New York, NY
trapezoid cut adds to the overall sophistication of the ring. Crafted in a lustrous platinum band. Diamond
Diamond, Emerald, Platinum
Platinum GIA Octagonal Greenish Blue No Heat Sapphire & Diamond 3 Stone Ring
Located in Montclair, NJ
This classy and elegant sapphire engagement or three stone ring is crafted in solid platinum and
Diamond, Sapphire, Platinum
Peter Suchy 1.23 Carat Diamond Octagonal Halo Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Diamond engagement ring. 1.23ct Round ideal cut center stone with octagonal shaped diamond halo in
Diamond, Platinum
Vintage Art Deco Diamond Onyx Ring Platinum Filigree Octagon Jewelry
Located in Torrance, CA
Elegant & finely detailed Art Deco era ring (circa 1920s to 1930s) crafted in 900 platinum. Old
Diamond, White Diamond, Onyx, Platinum
Classic Platinum GIA 1.5ctw Octagonal Colombian Emerald w/ Diamond Timeless Ring
Located in Montclair, NJ
Weight: 1.5 (exact) Material: Solid .900+ Platinum (tested) - Stamped PT900 Weight: 5.85 Grams Ring Size
Diamond, Emerald, Platinum
Peter Suchy .93 Carat Pink Octagonal Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
An elegant and distinctive engagement ring by Peter Suchy, featuring a .93 carat pink sapphire in a
Diamond, Sapphire, Pink Sapphire, Platinum
Platinum 3.67ctw GIA Octagonal Green Emerald w/ Baguette & Round Diamond Ring
Located in Montclair, NJ
(0.64") (east to west - diamond to diamond), 3.5mm (bottom of the shank) Ring Height: 8.60mm rise off
Diamond, Emerald, Platinum
Peter Suchy GIA 1.53 Carat Diamond Halo Octagonal Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Diamond halo engagement ring. GIA certified 1.53ct round center diamond set in a octagonal halo
Diamond, Platinum
Old Euro Diamond (GIA Approx. 1.60-Carats) Octagon Halo Ring, Platinum
Located in New York, NY
This exquisite and rare diamond halo ring showcases a GIA-certified approx. 1.60-carat old European
Diamond, Platinum
Antique Art Deco Platinum 0.73ctw Old Cut Diamond Filigree Octagonal Ring
Located in Montclair, NJ
.) Total Carat Weight: 0.73 (approx.) Material: Solid Platinum Weight: 3.26 Grams Ring Size: 6.0 (Fitted
Diamond, Platinum
Natalie K GIA 3.33 Carat Octagonal Purple Sapphire Diamond Platinum Ring
By Natalie K
Located in Stamford, CT
Natalie K sapphire and diamond engagement ring. GIA certified 3.33ct deep rich purple all natural
Diamond, Sapphire, Purple Sapphire, Platinum
Peter Suchy GIA 4.19 Carat Octagon Cut Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond three-stone engagement ring. Exquisite GIA certified octagonal 4.19ct sapphire
Diamond, Sapphire, Blue Sapphire, Platinum
Three Stone Octagon Shape Emerald Cut Blue Aquamarine Diamond Platinum Halo Ring
By Unbranded
Located in Oakton, VA
platinum 950 is underwired to make it a perfect wedding fit. Ring Information Style: Art Deco Prong Metal
Aquamarine, Diamond, Platinum
Antique Art Déco Octagonal Diamond & Coral Platinum Cocktail Ring, France c 1930
Located in Vienna, AT
Delicate antique diamond ring in octagonal shape with a central diamond in old brilliant cut
Diamond, Coral, Platinum
Hancocks 1.59ct Octagonal Sapphire And Diamond Cluster Ring Contemporary
By Hancocks
Located in London, GB
A beautiful geometric sapphire and diamond halo ring by Hancocks, centred with an octagonal step
White Diamond, Blue Sapphire, 18k Gold, Platinum
Certified Columbian Emerald and Diamond Platinum Solitaire Ring
Located in Chipping Campden, GB
The Step cut Octagonal Emerald in this ring is a natural, non heat treated Columbian stone and
Diamond, Emerald, Platinum
$906Sale Price|46% Off
Original Vintage England Platinum Cocktail Ring with Diamonds
Located in AMSTERDAM, NL
On offer is a white gold Vintage Platinum Cocktail ring surrounded with 53 octagonal cut diamonds
Diamond, Platinum
Art Deco Natural Sapphire Diamond Platinum Ring
Located in London, GB
Art Deco sapphire and diamond ring. Set to centre with a rectangular emerald-cut natural unenhanced
Blue Sapphire, Diamond, Platinum
Vintage 3.20 Carat Emerald 4.10 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.20ct emerald and 4.10ct diamond, platinum ballerina ring
Diamond, Emerald, Platinum
Platinum GIA 2.89ctw Colombian Emerald & Diamond Oval Ballerina Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Emerald - Octagonal Step Cut - Prong Set - Vivid Green Color
Diamond, Emerald, Platinum
Vintage Platinum GIA 6.93ctw Colombian Emerald & Diamond Ballerina Cocktail Ring
Located in Montclair, NJ
- 1.64ctw (exact) Total Carat Weight: 6.93 (exact) Material: Solid Platinum .850+ Weight: 14.08 Grams Ring
Diamond, Emerald, Platinum
20.78 cts Certified Vivid Green Octagon Emerald Three-stone Diamond Ring
By Leibish and Co. USA Inc
Located in New York, NY
A stunning vivid green octagon emerald and diamond three-stone ring, with a center gemstone
Diamond, Emerald, 18k Gold, Platinum
Colombian Emerald & Diamond Platinum Ring, Gübelin Certified
Located in New York, NY
Gübelin Gem Lab, and set in an elegant platinum mounting. The emerald’s vivid green hue, dramatic size
Diamond, Emerald, Platinum
Ring with Pink Sapphire & Diamonds in Platinum by Gübelin
By Gubelin
Located in Lucerne, CH
: Gübelin Hallmark Platinum 950 1 sapphire, pink, octagonal cut, 3.41 ct., Madagascar, TE 2 diamonds-H
Diamond, Pink Sapphire, Platinum
3.36 Carat Emerald 0.60 Carat Triangular Shape Diamond Platinum Engagement Ring
Located in New York, NY
Title: 3.36 Carat Octagonal Shape Emerald 0.60 Carat Triangular Shape G VS1 Diamond Platinum
Diamond, Emerald, Platinum
2.70ct Fancy Intense Yellow Octagonal Radiant Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This unique octagonal fancy yellow diamond engagement ring is a masterpiece with a vibrant touch
Diamond, Yellow Diamond, Yellow Gold, Platinum
Peter Suchy GIA Certified 2.22 Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
One of a kind sapphire and diamond engagement ring. This ring features a GIA certified 2.22ct
Diamond, Sapphire, Platinum
Platinum GIA 6.01ctw Burma No Heat Greenish Blue Sapphire Baguette Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Octagonal Step Cut - Claw Prong Set - Greenish Blue
Diamond, Sapphire, Platinum
Antique Edwardian Platinum 4.14ctw GIA No Heat Sapphire Diamond Filigree Ring
Located in Montclair, NJ
(0.73") (east to west, diamond to diamond), 1.4mm (bottom of the shank) Ring Height: 5.1mm rise off the
Diamond, Sapphire, Platinum
Ceylon sapphire and diamond octagonal cluster ring, French, circa 1925.
Located in London, GB
Ceylon sapphire and diamond octagonal cluster ring. Set with one central oval old cut natural
Diamond, Sapphire, Platinum
Vintage 2.60 Carat Ceylon Sapphire 1 Carat Diamond Platinum Ring Circa 1945
Located in Jesmond, Newcastle Upon Tyne
Analyzer) and verified as platinum. This impressive vintage dress ring is supplied with an IDGL diamond
Diamond, Sapphire, Platinum
Peter Suchy 6.34 Carat Pink Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
accents engagement ring. Made in a platinum setting. 1 octagonal pink sapphire wine-red Approximately
Diamond, Pink Sapphire, Sapphire, Platinum
AGL Certified 2.24 Carat No-Heat Burmese Ruby and Diamond Platinum Ring
Located in Miami Beach, FL
in a refined platinum setting and surrounded by a halo of antique diamonds, featuring a variety of
Diamond, Ruby, Platinum
New Platinum 1.68ctw GIA Rectangular Cut Ruby & Baguette Diamond Engagement Ring
Located in Montclair, NJ
: 1.68 (exact) Material: Solid .900+ Platinum Weight: 5.07 Grams Ring Size: 6.5 (Fitted on a finger We
Diamond, Ruby, Platinum
Peter Suchy GIA Certified 2.09 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond engagement ring. Deep rich blue octagonal 2.09ct sapphire center stone
Diamond, Sapphire, Platinum
$28,000Sale Price|20% Off
Art Deco Burmese Ruby and Diamond Ring In Platinum, GIA Certified.
Located in New York, NY
carats set in platinum. True to Art Deco style, the ring combines the architectural lines with intricate
Diamond, Ruby, Platinum
GIA Certified .56 Carat Natural Emerald Diamond Ballerina Platinum Cocktail Ring
Located in Stamford, CT
1960’s emerald and diamond platinum Ballerina ring. Set with one .56ct octagonal shape emerald
Diamond, Emerald, Platinum
3.37 Carat Natural Green Yellow Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage 1950's sapphire and diamond engagement ring. AGL certified natural, no heat, elongated
Diamond, Yellow Sapphire, Sapphire, Platinum
Platinum Ring 1.5ct No Heat Sapphire, Diamonds GRS Certificate Estate Sultan Oma
Located in Antwerp, BE
Marquise cut diamonds Material: 950 Platinum Ring size: 50 EU / 5.25 US ( can be resized for free) Total
Diamond, Sapphire, Platinum
Extraordinary 5 Carat Sapphire and White Diamond Ring in Platinum
Located in London, GB
between six white baguette diamonds for a truly unique look. Ring Size: UK - I, US 4 1/2
White Diamond, Sapphire, Platinum
GIA Certified 8.17 Carat Tourmaline and Diamond Halo Square Shape Platinum Ring
Located in Miami, FL
GIA Certified 8.17 Carat Tourmaline and Diamond Halo Square Shaped Ring in Platinum. This classy
Diamond, Tourmaline, White Diamond, Platinum
Columbian No Oil Emerald Octagonal Step Cut And Diamond Engagement Ring GIA
Located in New York, NY
GIA Certified Columbian no oil emerald octagonal step cut and diamond engagement ring in platinum
Diamond, Emerald, Platinum
Vintage Art Deco Platinum Baguette Diamond and Sapphire Cocktail Ring - GIA
Located in Great Neck, NY
Beautiful Vintage Art Deco Platinum Baguette Diamond and Sapphire Cocktail Ring - GIA. This
Diamond, Blue Sapphire, 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.