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2.52 Carat Diamond Two-Row Eternity Ring
2.52 Carat Diamond Two-Row Eternity Ring

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...

Category

21st Century and Contemporary Fashion Rings

Materials

Platinum

Contemporary 2.60ct Golden Yellow Sapphire and Diamond Seven Stone Ring
Contemporary 2.60ct Golden Yellow Sapphire and Diamond Seven Stone Ring

Contemporary 2.60ct Golden Yellow Sapphire and Diamond Seven Stone Ring

Located in London, England

It has a gross weight of 5.5 grams.The ring is stamped PT950 and 750 (for platinum and 18k gold).

Category

21st Century and Contemporary British Modern Engagement Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, Yellow Gold, Platinum

Platinum 9.35ct Cushion Cut Tanzanite and Diamond Halo Cocktail Ring
Platinum 9.35ct Cushion Cut Tanzanite and Diamond Halo Cocktail Ring

Platinum 9.35ct Cushion Cut Tanzanite and Diamond Halo Cocktail Ring

Located in Boca Raton, FL

Platinum 9.35ct Cushion Cut Tanzanite and Diamond Halo Cocktail Ring Style: Platinum Cushion Cut Tanzanite and Diamond Halo Cocktail Ring Material: Platinum (PT950) Center Stone: Cu...

Category

21st Century and Contemporary North American Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Tiffany & Co. 3.91 Ct. Round Brilliant Cut Diamond Engagement Ring
Tiffany & Co. 3.91 Ct. Round Brilliant Cut Diamond Engagement Ring

Tiffany & Co. 3.91 Ct. Round Brilliant Cut Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

PT950" and "3.41CT." This exquisite ring comes complete with the original Tiffany & Co.

Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Elsa Peretti Diamond Wedding Band Ring
Tiffany & Co. Elsa Peretti Diamond Wedding Band Ring

Tiffany & Co. Elsa Peretti Diamond Wedding Band Ring

By Tiffany & Co.

Located in London, GB

Colour: G, Clarity: VS Hallmarked: Platinum London 2003 Marked: TIFFANY&Co.' 'PERETTI' 'PT950' Box: Tiffany & Co. Ring Box

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Eternity Ring Size N (54)
Tiffany & Co. Diamond Eternity Ring Size N (54)

Tiffany & Co. Diamond Eternity Ring Size N (54)

By Tiffany & Co.

Located in London, GB

Colour: G-H, Clarity: VVS-VS Marked: ‘TIFFANYCo.’ & ‘Pt950' Box: Tiffany & Co. Ring Box

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum 950 Comfort Fit Wedding Band Ring Size 11
Tiffany & Co. Platinum 950 Comfort Fit Wedding Band Ring Size 11

Tiffany & Co. Platinum 950 Comfort Fit Wedding Band Ring Size 11

By Tiffany & Co.

Located in Boca Raton, FL

Style: Platinum Comfort Fit Wedding Band Ring Material: Platinum (Pt950) Hallmarks: 1999 Tiffany & Co.

Category

21st Century and Contemporary Modern Band Rings

Materials

Platinum

Tiffany & Co. Elsa Peretti Teardrop Pavé Diamond Platinum Bypass Ring
Tiffany & Co. Elsa Peretti Teardrop Pavé Diamond Platinum Bypass Ring

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 ...

Category

Late 20th Century American Modern Fashion Rings

Materials

Diamond, Platinum

Platinum Tiffany & Co. Platinum Diamond Open Square Ring Size 4 Sizable
Platinum Tiffany & Co. Platinum Diamond Open Square Ring Size 4 Sizable

Platinum Tiffany & Co. Platinum Diamond Open Square Ring Size 4 Sizable

By Tiffany & Co.

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.

Category

Vintage 1980s American Band Rings

Materials

Platinum

Antique Art Deco 1.01 Carat Diamond and Platinum Cocktail Ring
Antique Art Deco 1.01 Carat Diamond and Platinum Cocktail Ring

Antique Art Deco 1.01 Carat Diamond and Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

This interior of the shank is hallmarked to the interior with the platinum mark (PT950). This impressive ring is supplied with two IDGL diamond grading report certificates for the f...

Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Tiffany & Co. Soleste Full Eternity Diamond Platinum Wedding Band Ring
Tiffany & Co. Soleste Full Eternity Diamond Platinum Wedding Band Ring

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.

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Baguette Cut Diamond Eternity Ring Size K (50)
Tiffany & Co. Baguette Cut Diamond Eternity Ring Size K (50)

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

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Harry Winston, 1.17 Carat Round Brilliant Diamond Engagement Ring
Harry Winston, 1.17 Carat Round Brilliant Diamond Engagement Ring

Harry Winston, 1.17 Carat Round Brilliant Diamond Engagement Ring

By Harry Winston

Located in Chicago, IL

Stamp: (maker's mark) Pt950 716275 Metal: platinum Ring size: 6 3/4 Gross weight: 4.53 grams GIA, 2020, Report No. 2215298175, 0.75 carat, D color, VVS1 clarity, No fluorescence

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Cobblestone Rose-Cut Diamond Platinum Eternity Band Ring
Tiffany & Co. Cobblestone Rose-Cut Diamond Platinum Eternity Band Ring

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...

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Cartier Destinee Cushion 1.15 cts H VS1 Halo Engagement Ring in Platinum
Cartier Destinee Cushion 1.15 cts H VS1 Halo Engagement Ring in Platinum

Cartier Destinee Cushion 1.15 cts H VS1 Halo Engagement Ring in Platinum

By Cartier

Located in San Diego, CA

Cartier Destinee Cushion Diamond Engagement Ring Style: Halo with Diamond Halfway on Shank Ref. number: N4746100 Certification: GIA 2215029799 Metal: Pt 950 Platinum Size: 6.25 ...

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Platinum Three-Stone Engagement Ring with 1.02ct Diamond & Sapphires
Platinum Three-Stone Engagement Ring with 1.02ct Diamond & Sapphires

Platinum Three-Stone Engagement Ring with 1.02ct Diamond & Sapphires

Located in Queens, NY

Platinum Round Diamond and Round Blue Sapphire Three-Stone Engagement Ring, marked: "PT950 AJD". 1.0" x 7/8" approx.; width: 6.5 mm approx.; US Ring Size: 6 3/4; Diamond size: 6.49 x...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Cartier Ceramic Trinity Ring Vintage 18k White Gold Platinum Size 46
Cartier Ceramic Trinity Ring Vintage 18k White Gold Platinum Size 46

Cartier Ceramic Trinity Ring Vintage 18k White Gold Platinum Size 46

By Cartier

Located in Fairfield, CT

Signed Cartier and marked Pt950 and 750, the ring is a European size 46, approximately a US size 4.

Category

1990s Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold, Platinum

Tiffany & Co. Diamond Full Eternity Ring Platinum
Tiffany & Co. Diamond Full Eternity Ring Platinum

Tiffany & Co. Diamond Full Eternity Ring Platinum

By Tiffany & Co.

Located in London, GB

Signed 'TIFFANY & CO', 'PT950' The ring is a UK finger size P (USA size 7.75) The ring is not accompanied by the original papers or box however it is accompanied by a complimenta...

Category

2010s British Modern Band Rings

Materials

Diamond, Platinum

Classic Van Cleef & Arpels Platinum Plain Polished 5mm Wedding Band Ring Sz 56
Classic Van Cleef & Arpels Platinum Plain Polished 5mm Wedding Band Ring Sz 56

Classic Van Cleef & Arpels Platinum Plain Polished 5mm Wedding Band Ring Sz 56

By Van Cleef & Arpels

Located in Montclair, NJ

Material: Solid .950 Platinum (tested) - Stamped PT950 Weight: 9.5 Grams Ring Size: Size 56 - 7.5 (Fitted on a finger.

Category

21st Century and Contemporary Band Rings

Materials

Platinum

Tiffany & Co. Soleste 1.51 Carat Emerald Cut Diamond Halo Engagement Ring
Tiffany & Co. Soleste 1.51 Carat Emerald Cut Diamond Halo Engagement Ring

Tiffany & Co. Soleste 1.51 Carat Emerald Cut Diamond Halo Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Crafted in platinum (Pt950), the ring is signed Tiffany & Co., with serial number and diamond weight engraved inside the shank.

Category

2010s Contemporary Solitaire Rings

Materials

Diamond, Platinum

26696 Tiffany Co Platinum 1.00ct I VS2 Round Diamond Solitaire Engagement Ring
26696 Tiffany Co Platinum 1.00ct I VS2 Round Diamond Solitaire Engagement Ring

26696 Tiffany Co Platinum 1.00ct I VS2 Round Diamond Solitaire Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

PT950 72068467 D1.00CT'' Ring was purchased in 2022 for $13,800 + Tax Current retail price estimate $15,250 + TAX Comes with Tiffany ring box, Copy paper of Tiffany Gemological Labor...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Cartier Love Diamond Platinum 5.5mm Band Ring Size US 4.5 EU 49
Cartier Love Diamond Platinum 5.5mm Band Ring Size US 4.5 EU 49

Cartier Love Diamond Platinum 5.5mm Band Ring Size US 4.5 EU 49

By Cartier

Located in Boca Raton, FL

Brand: Cartier Collection/Style: Love Diamond Band Ring Material: Platinum (Pt950) Hallmarks: Cartier Pt950 49 NV7525 Gemstones: Natural diamond approximately 0.05ct Design: Cla...

Category

21st Century and Contemporary French Modern Band Rings

Materials

Diamond, Platinum

GIA Certified 2.61 Carat Tiffany Novo Diamond Engagement Ring in Platinum
GIA Certified 2.61 Carat Tiffany Novo Diamond Engagement Ring in Platinum

GIA Certified 2.61 Carat Tiffany Novo Diamond Engagement Ring in Platinum

By Tiffany & Co.

Located in Chicago, IL

The center stone is complemented by a delicate pavé-set diamond band, enhancing the brilliance while maintaining a graceful and sophisticated profile. Crafted in platinum (PT950), th...

Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

26618 Tiffany & Co Platinum Harmony 0.97ct F VVS1 Round Diamond Engagement Ring
26618 Tiffany & Co Platinum Harmony 0.97ct F VVS1 Round Diamond Engagement Ring

26618 Tiffany & Co Platinum Harmony 0.97ct F VVS1 Round Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

PT950 60805458 D0.97ct'' Ring is in excellent condition Retail price estimate $18,500 + TAX Comes with a Tiffany ring box, GIA diamond certificate, and a copy paper of Tiffany labo...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Cartier Destinée 1.54 Carat Total Weight Round Brilliant Cut Diamond Ring
Cartier Destinée 1.54 Carat Total Weight Round Brilliant Cut Diamond Ring

Cartier Destinée 1.54 Carat Total Weight Round Brilliant Cut Diamond Ring

By Cartier

Located in Chicago, IL

These accent diamonds are estimated to be D–F Color and VVS–VS Clarity, adding exceptional sparkle and presence. Crafted in platinum (PT950), this authentic Cartier engagement ring ...

Category

2010s Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Etoile Platinum Diamond 4mm Wedding Anniversary Band Ring
Tiffany & Co. Etoile Platinum Diamond 4mm Wedding Anniversary Band Ring

Tiffany & Co. Etoile Platinum Diamond 4mm Wedding Anniversary Band Ring

By Tiffany & Co.

Located in University Place, WA

Details Platinum Flush-set round brilliant diamonds Total diamond carat weight approximately .22 Etoile band design, 4 mm wide Signed Tiffany & Co. PT950 Measurements Ring size app...

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. White Round & Pear Cut Diamond Platinum Cluster Ring
Vintage Tiffany & Co. White Round & Pear Cut Diamond Platinum Cluster Ring

Vintage Tiffany & Co. White Round & Pear Cut Diamond Platinum Cluster Ring

By Tiffany & Co.

Located in Birmingham, GB

Fine jewellery houses like Tiffany only use the best diamonds and gemstones in their jewellery, and this piece is no exception. Ring is hallmarked/stamped Tiffany & Co. PT950. Weigh...

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Diamond Eternity Ring Size M (53)
Art Deco Diamond Eternity Ring Size M (53)

Art Deco Diamond Eternity Ring Size M (53)

Located in London, GB

Colour: G-I, Clarity: VS-SI Tested As: 'PT950' Box: The Vintage Jeweller Ring Box

Category

20th Century Band Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.37ct G VS2 Solitaire Diamond Platinum Ring w/Cert Size 4.5
Tiffany & Co. 0.37ct G VS2 Solitaire Diamond Platinum Ring w/Cert Size 4.5

Tiffany & Co. 0.37ct G VS2 Solitaire Diamond Platinum Ring w/Cert Size 4.5

By Tiffany & Co.

Located in Boca Raton, FL

Style: Solitaire Diamond Ring Material: Platinum (PT950) Hallmarks: Tiffany & Co.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

26697 Tiffany & Co Novo 1.10ct D VVS2 Round Diamond Platinum Engagement Ring 6
26697 Tiffany & Co Novo 1.10ct D VVS2 Round Diamond Platinum Engagement Ring 6

26697 Tiffany & Co Novo 1.10ct D VVS2 Round Diamond Platinum Engagement Ring 6

By Tiffany & Co.

Located in Chicago, IL

PT950 37140872 D1.10CT" Ring was purchased in 2016 for $28,600 + tax Current retail price is estimate $32,000 + Tax Comes with a Tiffany ring box, Original Tiffany valuation paper, a...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Antique 2.05 Carat Emerald and 1.99 Carat Diamond Platinum Cocktail Ring
Antique 2.05 Carat Emerald and 1.99 Carat Diamond Platinum Cocktail Ring

Antique 2.05 Carat Emerald and 1.99 Carat Diamond Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

This stunning emerald and diamond ring is hallmarked to the interior of the shank with the platinum fineness mark (PT950).

Category

Vintage 1930s Unknown Cocktail Rings

Materials

Diamond, Emerald, Platinum

26561 Harry Winston The One Platinum 1.81ct D VVS2 Diamond Halo Engagement Ring
26561 Harry Winston The One Platinum 1.81ct D VVS2 Diamond Halo Engagement Ring

26561 Harry Winston The One Platinum 1.81ct D VVS2 Diamond Halo Engagement Ring

By Harry Winston

Located in Chicago, IL

GIA certificate #3405927329 Platinum ring weighs 4.6g Round center diamond weighs 1.81ct Diamond D color VVS2 clarity Diamond laser inscription ''GIA 3405927329'' (see 3rd pic) 81 r...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Harmony Diamond Engagement Ring Round 1.15 cts G VS1 Platinum
Tiffany & Co Harmony Diamond Engagement Ring Round 1.15 cts G VS1 Platinum

Tiffany & Co Harmony Diamond Engagement Ring Round 1.15 cts G VS1 Platinum

By Tiffany & Co.

Located in San Diego, CA

Style: Harmony Engagement Ring Serial Number: 68207614 / U05092161 Metal: Platinum PT950 Size: 5.25 - sizable Diamond Shape: Round Brilliant Diamond 1.15 cts Diamond Color & Cla...

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Round Brilliant Diamond Engagement Ring 1.02 cts F VS2 Platinum
Tiffany & Co Round Brilliant Diamond Engagement Ring 1.02 cts F VS2 Platinum

Tiffany & Co Round Brilliant Diamond Engagement Ring 1.02 cts F VS2 Platinum

By Tiffany & Co.

Located in San Diego, CA

Style: Tiffany Setting Engagement Ring Serial Number: 67527682 / T12260529 Metal: Platinum PT950 Size: 5.25 - sizable Diamond Shape: Round Brilliant Diamond 1.02 cts Diamond Col...

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Harry Winston The One 5.39ct F VS2 Cushion Diamond Platinum Ring, US 4.75
Harry Winston The One 5.39ct F VS2 Cushion Diamond Platinum Ring, US 4.75

Harry Winston The One 5.39ct F VS2 Cushion Diamond Platinum Ring, US 4.75

By Harry Winston

Located in Tokyo, JP

■ Item Number: 23601001 ■ Brand: Harry Winston ■ Product Name: The One, Cushion-Cut Diamond Micropave Ring ■ Material: 1P Diamond (5.39ct F-VS2), Side Diamonds, PT950 Platinum ■ Weig...

Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 3.01 Carat Platinum Round Diamond Solitaire Engagement Ring
Tiffany & Co. 3.01 Carat Platinum Round Diamond Solitaire Engagement Ring

Tiffany & Co. 3.01 Carat Platinum Round Diamond Solitaire Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Diamond Weight: 3.01 carats Clarity: VVS1 Color: I Metal: Platinum (stamped “Tiffany & Co. PT950 66752518 D3.01CT”) Ring Size: 6 (resizable) This ring comes complete with its Ti...

Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified Round-Cut "G" Color "VS1" Clarity Diamond Platinum Ring
GIA Certified Round-Cut "G" Color "VS1" Clarity Diamond Platinum Ring

GIA Certified Round-Cut "G" Color "VS1" Clarity Diamond Platinum Ring

By Gad & Co.

Located in Miami, FL

Centering a 6.82 Carat Round-Brilliant Cut Diamond with "G" Color and "VS1" Clarity (per GIA) and set in PT950 Platinum, this Engagement Ring is literally fit for a Queen!

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA certified 5.83Ct Colombian Emerald Ring with Natural diamonds in Platinum
GIA certified 5.83Ct Colombian Emerald Ring with Natural diamonds in Platinum

GIA certified 5.83Ct Colombian Emerald Ring with Natural diamonds in Platinum

Located in Singapore, SG

Colombian Emerald & Diamond Ring – A Timeless Luxury Features: Main Gemstone - Colombian Emerald Total Carat Weight (1pc) -5.83 Ct Measurement of gemstone -12.91x10.55x5.99 m...

Category

21st Century and Contemporary Singaporean Art Deco Engagement Rings

Materials

Emerald, Diamond, Platinum

Tiffany & Co High Jewelry Green Tourmaline Diamond Ring Tsavorite 18k Platinum
Tiffany & Co High Jewelry Green Tourmaline Diamond Ring Tsavorite 18k Platinum

Tiffany & Co High Jewelry Green Tourmaline Diamond Ring Tsavorite 18k Platinum

Located in Torrance, CA

Metal & Hallmark: 950 platinum & 18k gold. The ring is hallmarked "PT950" & "AU750", "Tiffany & Co" in addition to the serial number.

Category

Late 20th Century American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Garnet, Tourmaline, Tsavorite, Gold, 18k Gold, Y...

David Yurman, 1.24 Carat Round Brilliant Diamond Crossover Cable Engagement Ring
David Yurman, 1.24 Carat Round Brilliant Diamond Crossover Cable Engagement Ring

David Yurman, 1.24 Carat Round Brilliant Diamond Crossover Cable Engagement Ring

By David Yurman

Located in Chicago, IL

It comes complete with a copy of the David Yurman receipt and copy of the GIA certificate. Stamp: D.Y. PT950 1.24ct Metal: Platinum Ring size: 3 3/4 Gross weight: 7.04 grams COPY G...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4.63ct Burma Cabochon Ruby Platinum Engagement Ring
GIA Certified 4.63ct Burma Cabochon Ruby Platinum Engagement Ring

GIA Certified 4.63ct Burma Cabochon Ruby Platinum Engagement Ring

By OGI Ltd

Located in New York, NY

Flanking the magnificent ruby are sparkling baguette diamonds, totaling 0.80 carats, meticulously set to enhance the overall brilliance of the ring. The platinum setting, marked Pt95...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

Art Deco Style Inspired Platinum Diamond Ballerina Cocktail Ring, 3.84 ct
Art Deco Style Inspired Platinum Diamond Ballerina Cocktail Ring, 3.84 ct

Art Deco Style Inspired Platinum Diamond Ballerina Cocktail Ring, 3.84 ct

Located in Great Neck, NY

Crafted in solid platinum (PT950), the ring showcases an intricate multi diamond composition reminiscent of the dramatic ballerina style diamond rings popularized in mid-century high...

Category

21st Century and Contemporary Art Deco Fashion Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold, Platinum

New Platinum GIA 1.14ctw Oval Pink Sapphire Diamond Engagement Wedding Ring
New Platinum GIA 1.14ctw Oval Pink Sapphire Diamond Engagement Wedding Ring

New Platinum GIA 1.14ctw Oval Pink Sapphire Diamond Engagement Wedding Ring

Located in Montclair, NJ

Ring Measurements: 6.8mm (0.27") (top of the ring -north to south), 20.1mm (0.79") (east to west - diamond to diamond), 1.7mm (bottom of the shank) Ring Height: 4.6mm rise off the fi...

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

Hearts On Fire Platinum 0.67ctw Fiery Diamond Classic Solitaire Engagement Ring
Hearts On Fire Platinum 0.67ctw Fiery Diamond Classic Solitaire Engagement Ring

Hearts On Fire Platinum 0.67ctw Fiery Diamond Classic Solitaire Engagement Ring

By Hearts On Fire

Located in Montclair, NJ

Material: Solid .950 Platinum (tested & Stamped PT950) Weight: 4.88 Grams Ring Size: 6.5 (fitted on finger, we can custom size this ring. please contact us prior to purchase with siz...

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

5.25 Carat Marquise Aquamarine Diamond Platinum Cocktail Ring by Merkaba Jewelry
5.25 Carat Marquise Aquamarine Diamond Platinum Cocktail Ring by Merkaba Jewelry

5.25 Carat Marquise Aquamarine Diamond Platinum Cocktail Ring by Merkaba Jewelry

By Merkaba

Located in Beverly Hills, CA

A striking 5.25 carat marquise aquamarine and diamond cocktail ring, handcrafted in PT950 platinum by Merkaba Jewelry Beverly Hills.

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, Platinum

GIA Certified 5 Carat Emerald Cut Diamond Three-Stone Platinum Ring
GIA Certified 5 Carat Emerald Cut Diamond Three-Stone Platinum Ring

GIA Certified 5 Carat Emerald Cut Diamond Three-Stone Platinum Ring

Located in Chicago, IL

Handcrafted in Platinum PT950, the ring offers a refined, architectural aesthetic with crisp lines and a luxurious presence on the finger.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

1.79 Carat GIA Certified Emerald Cut Diamond Engagement Ring
1.79 Carat GIA Certified Emerald Cut Diamond Engagement Ring

1.79 Carat GIA Certified Emerald Cut Diamond Engagement Ring

Located in New York, NY

The center stone is flanked by dazzling baguette cut diamonds that weigh approximately 0.70ct. graded G color with VS clarity. The ring is stamped PT950 and weighs 7.7 grams. It is ...

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified Approx. 5 Carat MINOR OIL Emerald and Diamond Platinum Ring
GIA Certified Approx. 5 Carat MINOR OIL Emerald and Diamond Platinum Ring

GIA Certified Approx. 5 Carat MINOR OIL Emerald and Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

Details: Center Stone: Natural Emerald Shape / Cut: Octagonal Step Cut Measurements: 12.11 x 8.85 x 6.23 mm Transparency: Transparent Color: Green Treatment: Clarity Enhanced ...

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified Emerald Cut Diamond Ring Set in Platinum
GIA Certified Emerald Cut Diamond Ring Set in Platinum

GIA Certified Emerald Cut Diamond Ring Set in Platinum

Located in London, England

Lastly, the ring is hallmarked PT950, SL (Susannah Lovis makers mark), with further British hallmarks.

Category

2010s British Modern Solitaire Rings

Materials

Diamond, Platinum

Amazing GIA Cert 2.06 Carat Diamond Platinum Engagement Ring
Amazing GIA Cert 2.06 Carat Diamond Platinum Engagement Ring

Amazing GIA Cert 2.06 Carat Diamond Platinum Engagement Ring

Located in New York, NY

Accentuating the center stone are dazzling round cut diamonds that weigh approximately 0.50ct. graded H color with VS clarity. The ring is stamped PT950 and weighs 8.4 grams. It is c...

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Round Diamonds Three-Stone Engagement Ring 1.00 Carat in Platinum
Round Diamonds Three-Stone Engagement Ring 1.00 Carat in Platinum

Round Diamonds Three-Stone Engagement Ring 1.00 Carat in Platinum

Located in San Diego, CA

Three-Stone Diamond Engagement Ring Metal: Platinum PT950 Size: 6 - sizable Total Carat Weight: 1.00 tcw Center Diamond Shape: Round Brilliant Cut Diamond 0.50 cts Diamond Color ...

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Vintage 1940s 1.29 Carat Diamond and Platinum Solitaire Engagement Ring
Vintage 1940s 1.29 Carat Diamond and Platinum Solitaire Engagement Ring

Vintage 1940s 1.29 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

The engagement ring is hallmarked to the interior of the shank with the mark for platinum (PT950).

Category

20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

Cartier 0.30ct Diamond Engagement Ring Platinum Sz 5 Estate COA GIA Signed
Cartier 0.30ct Diamond Engagement Ring Platinum Sz 5 Estate COA GIA Signed

Cartier 0.30ct Diamond Engagement Ring Platinum Sz 5 Estate COA GIA Signed

By Cartier

Located in Torrance, CA

Metal & Hallmark: Platinum. The ring is hallmarked "Pt 950" for platinum, the European ring size "49", "Cartier" along with the serial number.

Category

21st Century and Contemporary French Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Platinum and Diamond Wedding Band Ring 2.5 MM
Tiffany & Co. Platinum and Diamond Wedding Band Ring 2.5 MM

Tiffany & Co. Platinum and Diamond Wedding Band Ring 2.5 MM

By Tiffany & Co.

Located in San Diego, CA

Style: Half Circle Diamond Wedding Band Sku Number: 16183334 Size: 4- sizable Metal: Platinum PT950 Total Carat Weight: 0.24 Cts. Diamond Shape: Round Brilliant Diamond Color &...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum and Diamond Wedding Band Ring 2.5 MM
Tiffany & Co. Platinum and Diamond Wedding Band Ring 2.5 MM

Tiffany & Co. Platinum and Diamond Wedding Band Ring 2.5 MM

By Tiffany & Co.

Located in San Diego, CA

Style: Half Circle Diamond Wedding Band Sku Number: 16183296 Size: 5.5 - sizable Metal: Platinum PT950 Total Carat Weight: 0.24 Cts. Diamond Shape: Round Brilliant Diamond Colo...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Five Stone Round Brilliant Cut Diamond Band Ring in Polished Platinum
Five Stone Round Brilliant Cut Diamond Band Ring in Polished Platinum

Five Stone Round Brilliant Cut Diamond Band Ring in Polished Platinum

Located in Scottsdale, AZ

Metal: Platinum Diamond Shape & Cut: Round Brilliant Cut Diamond Total Carat Weight: 1.90 CTW Diamond Color: G–H Diamond Clarity: VS–SI Total Item Weight: 7.4 grams Stamped: PT950, J...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

1.93 Carat GRS Certified Ruby Ring with 2.09 Carat Diamonds in 18K White Gold &
1.93 Carat GRS Certified Ruby Ring with 2.09 Carat Diamonds in 18K White Gold &

1.93 Carat GRS Certified Ruby Ring with 2.09 Carat Diamonds in 18K White Gold &

Located in Hong Kong, HK

Total diamond weight: 2.09 carats Ruby: 1.93 carats (GRS Certified) Metal: 18K White Gold & PT950 Platinum Ring size:6.5US A timeless treasure that will be cherished for generati...

Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

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Pt950 Ring For Sale on 1stDibs

You are likely to find exactly the pt950 ring you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of platinum, gold and 18k gold, this item was constructed with great care. Find an antique version now, or shop for 848 vintage or 1583 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a pt950 ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing pt950 ring — no matter the origin — is easy, but Tiffany & Co., Cartier and Harry Winston each produced a popular version that is worth a look. A pt950 ring can be a stylish choice for most occasions, but diamond rings, from our inventory of 1993, can add a particularly distinctive touch to your look, day or night. A round cut version of this piece has appeal, but there are also brilliant cut and cushion cut versions for sale. Finding a pt950 ring for sale for women should be easy, but there are 835 pieces available to browse for unisex as well as men, too.

How Much is a Pt950 Ring?

Prices for a pt950 ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $98 and can go as high as $1,575,995, while this accessory, on average, fetches $5,219.

The Legacy of Diamond in Jewelry Design

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 ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

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 ringsvintage 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.