Platinum Diamond eternity band rectangular diamond band PT950
Located in Boca Raton, FL
This is one of the most popular designs today, a wedding band eternity style with tiger claws and flawless craftsmanship in platinum. One of a kind diamond ring which goes with so ma...
Diamond, Platinum
Tiffany & Co. Lucida 0.93ct E-VS1 Diamond Ring in Pt950 Platinum – US4 1/4
By Tiffany & Co.
Located in Tokyo, JP
Lucida Diamond Ring showcases a stunning 0.93ct E-VS1 diamond set in elegant Pt950 platinum.
Diamond, Platinum
Cartier Solitaire Déclaration d’Amour Ring 0.51ct F-VS1 in Pt950 – US 4 3/4
By Cartier
Located in Tokyo, JP
.: 28240331 ■Brand: Cartier ■Name: Solitaire DÉCLARATION D'Amour ■Material: Diamond (D0.51ct F-VS1-VG), Pt950 platinum ■ Accessories: ・Cartier Case, ・GIA Certificate (Aug 2008), ・Car...
Diamond, Platinum
De Beers Classic Solitaire 0.32ct I-IF-Ex Diamond Ring in Pt950 – US 3 1/2
By De Beers
Located in Tokyo, JP
■ Item Number: 22660906 ■ Brand: De Beers ■ Product Name: Classic Solitaire Ring ■ Material: 1P Diamond (0.32ct I-IF-Ex), Pt950 Platinum ■ Weight: Approximately 2.7g ■ Ring Size: App...
Diamond, Platinum
Harry Winston Tryst 0.80ct F-VS1-3Ex Diamond Engagement Ring in Pt950 – US 3 3/4
By Harry Winston
Located in Tokyo, JP
■Item No: 30801105 ■Brand: HARRY WINSTON ■Name: Tryst, Round Brilliant Diamond Engagement Ring ■Material: 1P Main Diamond (D0.80ct F-VS1-3Ex), 4P Side Diamonds, PT950 Platinum ■ Acce...
Diamond, Platinum
$930Sale Price|25% Off
Cartier 1985 Platinum Wedding Band, Size 5.25, PT950, 3.5mm Width
By Cartier
Located in New York, NY
Platinum band width 3.5 Stamped PT950 signed Cartier Cartier is known for their exceptional craftsmanship and attention to detail, and this ring is no exception.
Platinum
Van Cleef & Arpels Tendrement Platinum Wedding Band Pt950, Size US 7, France
By Van Cleef & Arpels
Located in Tokyo, JP
■ Item Number: TMR2510170016 ■ Retail Price: - ■ Brand: Van Cleef & Arpels ■ Product Name: Tendrement wedding band ■ Reference Number: - ■ Material: Pt950 Platinum ■ Weight: Appr...
Platinum
Square Emerald Diamond Ring 17.45ct Carats Platinum High Jewelry Cocktail Ring
Located in Great Neck, NY
Metal: Solid PT950 platinum Center Stone: 12.72-carat Natural Zambian Emerald, emerald cut Diamonds: 4.73 carats total Metal: Solid PT950 platinum Total Weight: Approx. 20.0 grams St...
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Platinum
1.08ct Diamond Engagement Ring
Located in New York, NY
The color of the diamonds is H with VS clarity. The top of the ring measures 13.5mm by 11mm. The ring is stamped Pt950 ED1.08 PRD0.19 d0.34 and weighs 5 grams.
Diamond, Platinum
Vintage Tiffany & Co. Platinum Wedding Band Ring
By Tiffany & Co.
Located in Philadelphia, PA
Marks: Marked Tiffany & Co / PT 950 to the interior of the ring. Fineness: Marked PT950 for Platinum.
Platinum
1.11ct Diamond Platinum Engagement Ring
Located in New York, NY
The color of these diamonds is G with VS clarity. The top of the ring measures 13mm by 12mm. The ring is stamped Pt950 ED1.11 PRD0.20 d0.33 and weighs 5.1 grams.
Diamond, Platinum
3.06ct Sapphire 2.01ct Diamond Ring
Located in New York, NY
The color of these diamonds is G with VS1-VS2 clarity. The top of the ring measures 20mm by 18mm. The ring is stamped Pt950 and weighs 10.1 grams.
Diamond, Sapphire, Platinum
Tiffany & Co. 2.5mm Wedding Band Ring
By Tiffany & Co.
Located in London, GB
& 'PT950' Box: The Vintage Jeweller Ring Box
Platinum
Platinum, Sapphire, and Diamond Ring
By Hamilton Jewelers
Located in Princeton, NJ
A platinum (PT950), sapphire, and diamond ring centering a cushion cut sapphire of 3.22 carats, this center stone featuring 4 claw prongs and accented by numerous bezel set round bri...
Diamond, Sapphire, Platinum
$11,790Sale Price|21% Off
Bespoke Platinum Diamond Engagement Ring 1.48ct
Located in SYDNEY, NSW
Metal: 950 Platinum Carat: 1.48ct Colour: I Clarity: SI1 Cut: Round Brilliant Cut Weight: 5.05 grams Engravings/Markings: Signed PT950 Size/Measurement: Ring Size L Current Conditi...
Diamond, Platinum
Tiffany & Co. Platinum Band Ring
By Tiffany & Co.
Located in Philadelphia, PA
Marks: Marked to the shank for Tiffany & Co. ©/ PT950. Fineness: Marked PT950 for platinum. Ring Size: ca. 5 Measurements: Diameter: ca. 18 mm Height: ca. 2 mm Weight: ca. 2.12 ...
Platinum
$12,999Sale Price|21% Off
Tiffany & Co Engagement Ring 1.00ct
By Tiffany & Co.
Located in SYDNEY, NSW
PT950 30297245. Size/Measurement: Ring Size L Current Condition: Excellent - Consistent with age and use.
Diamond, Platinum
$2,344Sale Price|20% Off
Platinum 1.47ct Madagascar Sapphire & Diamond Ring
Located in Bloomington, MN
Platinum 1.47ct Madagascar Sapphire & Diamond Ring Crafted in PT950 platinum, this refined ring centers a vivid 1.47 carat round Madagascar sapphire, framed by a delicate halo o...
Diamond, Sapphire, Platinum
Harry Winston Platinum 4.05 cts Diamond Ring
By Harry Winston
Located in New York, NY
Harry Winston platinum RBC diamond engagement ring with GIA certificate center diamond 4.05 cts E color SI1, with 2 heart shape diamond approx 1.50 cts Marked HW PT 950 4.05 ring siz...
Diamond, Platinum
Tiffany & Co. Platinum Engagement Ring
Located in Lynchburg, VA
This Tiffany platinum engagement ring is stamped 'PT950' with the Tiffany & Co. Hallmark.
Diamond, Platinum
Emerald and Diamond Art Deco Style Ring
Located in Braintree, GB
Dimensions Size 2.4 x 2.0 × 2 cm Weight: 5.0 grams Ring Size: UK M / US 6.25 / EU 52.5 Specifications Metal: Platinum Fineness: PT950 Type: Emerald and diamond ring Style: Art Deco ...
Diamond, Emerald, Platinum
Natural Burma Ruby and Diamond Cluster Ring
Located in Braintree, GB
Dimensions Weight: 4.0 grams Ring Size: UK L / US 5.75 / EU 51.5 Specifications Metal: Platinum Fineness: PT950 Type: Cluster ring / halo ring Style: Art Deco style Era: Modern Gem...
Diamond, Ruby, Platinum
$9,600Sale Price|20% Off
Tiffany & Co Engagement Diamond Platinum Original Ribbon Ring
By Tiffany & Co.
Located in Chicago, IL
Center diamond 0.44ct Marked: Tiffany & Co. PT950 0.44 serial # 21302767 Ring size 6 (Sizable) Total Weight: 4.9 grams
Diamond, White Diamond, Platinum
$1,995Sale Price|48% Off
Tiffany & Co. Platinum Diamond Engagement Ring 0.18ct 3.6g
By Tiffany & Co.
Located in SYDNEY, NSW
Metal: Platinum PT950 Carat: 0.18ct Colour: D Clarity: VVS2 Cut: Round Brilliant Cut Weight: 3.6 grams Engravings/Markings: Signed Tiffany & Co PT950 Size/Measurement: Ring Size...
Diamond, Platinum
$68,000Sale Price|20% Off
Tiffany & Co. Platinum Round Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Diamond graded F color and VS1 clarity Crafted in platinum, stamped “Tiffany & Co. PT950 24568857 2.24ct” Ring size 6 Timeless Tiffany classic design
Diamond, White Diamond, Platinum
2.00ct Sapphire 1.00ct Diamond Engagement Ring
Located in New York, NY
The color of these diamonds is H with VS clarity. The top of the ring measures 16mm by 14mm. The ring is stamped Pt950 18K 750 and weighs 9.1 grams.
Diamond, Sapphire, Gold, 18k Gold, Platinum
Vivid Green Colombian Emerald & Diamonds in Platinum ring
Located in Sydney, NSW
A truly stunning art deco inspired Colombian Emerald and Diamond ring in platinum PT950 Colombian Emerald: Vivid Green / 1.39ct Dimensions : 8.02mm (L) x 6.8mm (W) x 4.33m (D) 54...
Emerald, Platinum
$3,899Sale Price|28% Off
Tiffany & Co Diamond Engagement Ring 0.32ct
By Tiffany & Co.
Located in SYDNEY, NSW
Tiffany & Co grading report 26057892/K10010137, crown laser inscribed:-Weight: 0.32ct Colour: F, Clarity: VVS1 Metal: Platinum PT950 Carat: 0.32ct Colour: F Clarity: VVS1 Cut: Round...
Diamond, Platinum
Art Deco 0.89ct Diamond Sapphire Ring
Located in New York, NY
The color of the diamonds is G with VS clarity. The top of the ring measures 18mm by 11mm. The ring is stamped Pt950 MD0.89 d0.31 SA0.27 and weighs 5.7 grams.
Diamond, Sapphire, Platinum
Tiffany & Co. 4mm Wedding Band Ring
By Tiffany & Co.
Located in London, GB
Condition: Used (Excellent) - Professionally polished to appear brand new Weight: 8.9 grams Ring Size: S 1/2 (61) Band Width: 4mm Hallmarked: London 2015 Marked: 'Tiffany & Co.' & 'P...
Platinum
$224,000Sale Price|20% Off
Tiffany & Co. 4 Carat Emerald Cut Engagement ring
By Tiffany & Co.
Located in Chicago, IL
The platinum setting is delicately accented with a row of fine round brilliant cut diamonds, adding a subtle layer of sparkle while enhancing the clean geometry of the center stone. ...
Diamond, Platinum
Tiffany & Co., 5.84 Carat Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Side Diamonds Color: D-E Clarity: VVS-VS Stamp: TIFFANY&CO. PT950 Metal: Platinum Ring size: 7 3/4 Gross weight: 9.57 grams ...
Diamond, Platinum
GIA Certified Platinum Tiffany & Co. Diamond Solitaire Ring 1.03 ct
By Tiffany & Co.
Located in Laguna Beach, CA
Ladies Tiffany & Co diamond solitaire ring with platinum settings. The inside of the ring is stamped Tiffany & Co Pt 950, 1.03, D24101.
Diamond, Platinum
Classic Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum
By Tiffany & Co.
Located in Webster, NY
"Pt 950" Weight: 4.1 grams Ring Size: 4 - sizable
Diamond, Platinum
Platinum 950 Harry Winston Natural Single Diamond Band Ring
By Harry Winston
Located in New York, NY
Platinum 950 Harry Winston Diamond Band Ring Metal Type: 950 Platinum Total Item Weight: 4.9 Grams Ring Size: 3.5 (Resizable) 1: Primary Stone: Natural Diamond Natural Diamond Weigh...
Diamond, Platinum
Tiffany & Co. Harmony Platinum Engagement Ring with Diamonds
By Tiffany & Co.
Located in Aventura, FL
Collection: Harmony Period: Contemporary Metal: Platinum (PT950) Stones: Natural Diamonds Ring Size: 5 (sizable) Stamped: PT950, TIFFANY & CO.
Diamond, White Diamond, Platinum
Tiffany & Co. Victoria Marquise Diamond Platinum Flower Ring, 1997
By Tiffany & Co.
Located in University Place, WA
PT950 Japan Measurements: Ring size: approximately US 6.5 (resizable) Width: as shown against ring sizer in photos Condition: Very good pre-owned condition with light scratches fro...
Diamond, Platinum
Tiffany Together Milgrain Band Ring in Platinum
By Tiffany & Co.
Located in San Diego, CA
PT950 Includes: T&C Ring Pouch Retail: $1,500 Sku#1900TERL04212023
Platinum
$46,400Sale Price|20% Off
Tiffany & Co. Platinum 1.6ct Round Brilliant Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
The diamond is laser inscribed for authenticity and traceability Crafted in luxurious PT950 platinum, the ring embodies Tiffany & Co.’s legendary design aesthetic with a timele...
Diamond, White Diamond, Platinum
1.60ct Sapphire 1.50ct Diamond Engagement Ring
Located in New York, NY
The color of these diamonds is G with VS clarity. The top of the ring measures 16mm by 14mm. The ring is stamped Pt950 18K750 and weighs 9.2 grams.
Sapphire, 18k Gold, Platinum
Tiffany & Co. 1.71 Carat F IF Diamond Platinum Ring
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Engagement Ring. The center stone is 1.71ct F IF. The small diamonds are 0.72ct F VS The setting is PT/950.
Diamond, White Diamond, Platinum
$36,000Sale Price|20% Off
Tiffany & Co. 1.52 Carat Cushion Cut Diamond Platinum Solitaire Ring
By Tiffany & Co.
Located in Chicago, IL
Stamped Tiffany & Co. PT950 and 1.52 CT. A refined, wearable modern classic—perfect as an engagement ring or signature piece.
Diamond, White Diamond, Platinum
Graff 3.25 Carat Round Brilliant Diamond Engagement Ring in Platinum
By Graff
Located in Chicago, IL
The elegant platinum mounting is meticulously set with 20 natural Round Brilliant Cut diamonds weighing approximately 1.13 carats total, graded F–G color and VVS–VS clarity, adding e...
Diamond, White Diamond, Platinum
$128,000Sale Price|20% Off
Tiffany & Co. 3.26 Carat True Cut Diamond Platinum Solitaire Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
PT 950” and “6694**** D3.26ct”. The ring is accompanied by its original Tiffany & Co.
Diamond, White Diamond, Platinum
Oval Signet Ring - 950 Platinum with Monogram Engraving
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer Signet Ring, PT 950 Platinum, Oval, approx. 14.0 * 11.0 mm with Monogram-Engraving About the creator Victor Mayer Victor Mayer is internationally renowned for elegant ...
Platinum
Graff, 2.07 Carat Round Brilliant Diamond Engagement Ring
By Graff
Located in Chicago, IL
Stamp: GRAFF 2.07 ct F VVS2 GD (British hallmarks) PT950 GR56880 Metal: platinum Ring size: 6 1/2 Gross weight: 5.80 grams GIA, 2023, Report No. 7311139764, 2.07 carats, F color, VV...
Diamond, Platinum
GIA Certified Brazilian Paraiba Tourmaline Cluster Ring
Located in Miami, FL
Product Specifications: Item Type: Cocktail Ring Metal: Platinum 950 Size: 7 (adjustable) Weight: 9.18 grams Setting: Cluster Design Ring Style: Flower Motif Shank Type: Straight Ban...
Diamond, Tourmaline, Platinum
Platinum Tiffany & Co. Platinum Diamond Open Square Ring Size 4 Sizable
Located in Santa Monica, CA
Expertly crafted in solid PT950 platinum, the ring is set with 22 round brilliant-cut diamonds totaling approximately 0.22 carat.
Platinum
$31,600Sale Price|20% Off
Tiffany & Co. Lucida 1.51 Carat Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
s signature platinum four-prong Lucida mounting, designed to maximize light return while showcasing the distinctive shape of the diamond. Crafted in platinum (PT950), the ring bears...
Diamond, White Diamond, Platinum
Fred of Paris Platinum Diamond Engagement Ring 1.23CT Sz 6
Located in Feasterville, PA
Signed Fred and marked with Pt950, the ring measures a size 6 and can be resized upon request.
Diamond, Platinum
Tiffany & Co. Elsa Peretti Teardrop Pavé Diamond Platinum Bypass Ring
By Elsa Peretti for Tiffany & Co.
Located in University Place, WA
PT950, ©Peretti Spain Measurements: Ring size: approximately US 6.5 Width: as shown against ring sizer in photos Condition: Very good pre-owned condition with light scratches from ...
Diamond, Platinum
Cocktail Ring with 2.60ct Round Green Emerald
By M&V Vanguard Jewelry
Located in New York, NY
Engagement ring in PT950 & 14K Yellow Gold Twisted double edge halo & cathedral diamond shank with 2.60ct Round Green Emerald; Total carat weight of diamonds: 0.63 Size: 5.5
Emerald, 14k Gold, Yellow Gold, Platinum
Tiffany & Co. Soleste Full Eternity Diamond Platinum Wedding Band Ring
By Tiffany & Co.
Located in University Place, WA
PT950 Thailand Measurements Ring size 4.75 (cannot be resized due to full eternity setting) Condition Very good used condition.
Diamond, Platinum
Tiffany & Co. HARMONY Band Ring with Diamonds Platinum
By Tiffany & Co.
Located in San Diego, CA
PT950 Includes: T&C Ring Pouch Est. Retail: $3,000.00 Sku#12346TCF05092024
Diamond, Platinum
Tiffany & Co. Baguette Cut Diamond Eternity Ring Size K (50)
By Tiffany & Co.
Located in London, GB
Colour: F-G, Clarity: VVS-VS Hallmarked: Platinum London 2012 Marked: ‘TIFFANY&Co.’ ‘PT950’ Box: Tiffany & Co. Ring Box
Diamond, Platinum
2.52 Carat Diamond Two-Row Eternity Ring
Located in London, GB
Condition: Used (Very Good) Weight: 13.4 grams Size: L (52) Band Width: 9mm Total Diamond Weight: 2.52ct Diamond Details: Colour: F-G, Clarity: VS-SI Marked: 'PT950' Box: The Vintage...
Platinum
Tiffany & Co. Cobblestone Rose-Cut Diamond Platinum Eternity Band Ring
By Tiffany & Co.
Located in University Place, WA
PT950 Measurements: Ring size: approx. US 6.75 (cannot be resized due to eternity design) Width: as shown against ring sizer in photos Condition: Very good pre-owned condition with...
Diamond, 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.