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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: 6.75 - sizable Metal: Platinum PT950 Total Carat Weight: 0.24 Cts. Diamond Shape: Round Brilliant Diamond Col...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co Hexagon 1.2 Carat Diamond Platinum Eternity Band Ring
Tiffany & Co Hexagon 1.2 Carat Diamond Platinum Eternity Band Ring

Tiffany & Co Hexagon 1.2 Carat Diamond Platinum Eternity Band Ring

By Tiffany & Co.

Located in Miami, FL

Collection: Hexagon Metal: Platinum (PT950) Size: 5 (contact for sizing) Band Width: 8mm Weight: 6.70 grams Signed: Tiffany and Co.

Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

1.24 Carat Diamond and Platinum Three-Stone Engagement Ring
1.24 Carat Diamond and Platinum Three-Stone Engagement Ring

1.24 Carat Diamond and Platinum Three-Stone Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

The ring is hallmarked to the interior of the shank with the platinum fineness marks (PT950 and 950), the maker's mark 'XM' and the Birmingham Assay Office hallmark (anchor).

Category

Vintage 1980s English Three-Stone Rings

Materials

Diamond, Platinum

Tiffany & Co. Victoria Mixed Cluster Drop Earrings in Platinum, 4.25 ct tw
Tiffany & Co. Victoria Mixed Cluster Drop Earrings in Platinum, 4.25 ct tw

Tiffany & Co. Victoria Mixed Cluster Drop Earrings in Platinum, 4.25 ct tw

By Tiffany & Co.

Located in Feasterville, PA

Hallmarks: Tiffany & Co, PT950 Material: Platinum Metal Purity: 950 Color: White Main Stone: Diamond Weight: 10 grams Accessories: Our Gift Box Condition: Excellent

Category

20th Century Modern Drop Earrings

Materials

Diamond, Platinum

1.41 Carat Princess Cut Diamond and Platinum Stud Earrings
1.41 Carat Princess Cut Diamond and Platinum Stud Earrings

1.41 Carat Princess Cut Diamond and Platinum Stud Earrings

Located in Jesmond, Newcastle Upon Tyne

The secure push fit fastenings are each hallmarked with the platinum fineness mark (PT950),'ALPA' and the fastening manufacturers mark 'MECAN'.

Category

Early 2000s Unknown Stud Earrings

Materials

Diamond, Platinum

Tiffany & Co. Lucida Forever Platinum Wedding Band Ring 4.5 MM
Tiffany & Co. Lucida Forever Platinum Wedding Band Ring 4.5 MM

Tiffany & Co. Lucida Forever Platinum Wedding Band Ring 4.5 MM

By Tiffany & Co.

Located in San Diego, CA

Style: Lucida FOREVER Wedding Band SKU Number: 14762949 Metal: Platinum PT950 Size: 8 - sizable Width: 4.5 MM Hallmark: ©1999 TIFFANY&CO.PT950 Includes: Tiffany & Co.

Category

2010s American Wedding Rings

Materials

Platinum

Tiffany & Co. .88 Carat Diamond Platinum Grace Drop Earrings
Tiffany & Co. .88 Carat Diamond Platinum Grace Drop Earrings

Tiffany & Co. .88 Carat Diamond Platinum Grace Drop Earrings

By Tiffany & Co.

Located in Stamford, CT

Embrace the elegance of Tiffany & Co. and let your presence illuminate any room with an ethereal glow. 4 princess cut diamonds, G VS approx. .72cts 28 round brilliant cut diamonds, ...

Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Platinum

Tiffany & Co. 3 Carat Emerald Cut Diamond Platinum Solitaire Engagement Ring
Tiffany & Co. 3 Carat Emerald Cut Diamond Platinum Solitaire Engagement Ring

Tiffany & Co. 3 Carat Emerald Cut Diamond Platinum Solitaire Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

The diamond is gracefully set in a classic platinum (Pt950) band, which weighs 6.4 grams and is a size 6.

Category

2010s Cocktail Rings

Materials

Diamond, White Diamond, Platinum

BVLGARI Venezia Platinum Solitaire Ring, 1.15ct Diamond, G-VS2 - US 3.75
BVLGARI Venezia Platinum Solitaire Ring, 1.15ct Diamond, G-VS2 - US 3.75

BVLGARI Venezia Platinum Solitaire Ring, 1.15ct Diamond, G-VS2 - US 3.75

By Bulgari

Located in Tokyo, JP

Expertly crafted in Platinum (Pt950), it features a 1.15-carat brilliant-cut diamond, certified by GIA as G color, VS2 clarity, and Very Good cut.

Category

2010s French Solitaire Rings

Materials

Diamond, Platinum

Vintage Platinum Marquise and Round Diamond Tennis Bracelet
Vintage Platinum Marquise and Round Diamond Tennis Bracelet

Vintage Platinum Marquise and Round Diamond Tennis Bracelet

Located in Boston, MA

The clasp is hallmarked with the prestigious PT950 stamp, indicating its platinum composition, and features a double safety catch for added security.

Category

1990s American Tennis Bracelets

Materials

Diamond, Platinum

Peter Suchy .40 Carat Diamond Platinum Dangle Star Earrings
Peter Suchy .40 Carat Diamond Platinum Dangle Star Earrings

Peter Suchy .40 Carat Diamond Platinum Dangle Star Earrings

By Peter Suchy

Located in Stamford, CT

Peter Suchy petite double star design platinum dangle drop earrings. 20 round brilliant cut diamond, F-G VS approx. .40cts Platinum Stamped: PT950 2.2 grams Top to bottom: 16.9mm...

Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Platinum

Tiffany & Co Round Brilliant Diamond 0.38 cts H VS1 Platinum Engagement Ring
Tiffany & Co Round Brilliant Diamond 0.38 cts H VS1 Platinum Engagement Ring

Tiffany & Co Round Brilliant Diamond 0.38 cts H VS1 Platinum Engagement Ring

By Tiffany & Co.

Located in San Diego, CA

Solitaire Engagement Ring Style: Prong-Set Ref. number: 171/14/35828583 Metal: Platinum PT950 Size / Measurements: 5.75 - sizable Main Diamond: Round Brilliant Diamond 0.38 cts ...

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Peter Suchy 4.95 Carat Diamond Platinum Eternity Wedding Band Ring
Peter Suchy 4.95 Carat Diamond Platinum Eternity Wedding Band Ring

Peter Suchy 4.95 Carat Diamond Platinum Eternity Wedding Band Ring

By Peter Suchy

Located in Stamford, CT

Created in the Peter Suchy Workshop. 15 round Ideal cut diamonds, approx. total weight 4.95cts, .33ct each, E to F, VS1 to VS2 Size 6 and not sizable Platinum Tested: Platinum Stam...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Platinum and Various Cut Diamond Long Chain Station Necklace
Platinum and Various Cut Diamond Long Chain Station Necklace

Platinum and Various Cut Diamond Long Chain Station Necklace

By Hamilton Jewelers

Located in Princeton, NJ

A platinum (PT950) and diamond long chain, opera length necklace of abstract design.

Category

21st Century and Contemporary American Art Deco Chain Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Jazz Diamond Pink Sapphire Platinum Band Ring Size 6
Tiffany & Co. Jazz Diamond Pink Sapphire Platinum Band Ring Size 6

Tiffany & Co. Jazz Diamond Pink Sapphire Platinum Band Ring Size 6

By Tiffany & Co.

Located in Boca Raton, FL

Jazz Diamond & Pink Sapphire Ring is expertly crafted in luminous platinum (Pt950) and showcases an elegant alternating pattern of sparkling natural diamonds and vibrant natural pink...

Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Pink Sapphire, Platinum

EGL Certified 3.35 Carat Old European Diamond Platinum Stud Earrings
EGL Certified 3.35 Carat Old European Diamond Platinum Stud Earrings

EGL Certified 3.35 Carat Old European Diamond Platinum Stud Earrings

Located in Stamford, CT

Set in simple 4 prong platinum settings. Both stones have equally beautiful with matching brilliance. 1 Old European diamond, I-J VS2 approx. 1.63cts EGL Certified # 400162676D 1 O...

Category

21st Century and Contemporary Stud Earrings

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

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

Diamond Platinum Engagement Ring .72ct Mined Round Brilliant Brand New
Diamond Platinum Engagement Ring .72ct Mined Round Brilliant Brand New

Diamond Platinum Engagement Ring .72ct Mined Round Brilliant Brand New

Located in Dearborn, MI

Brand New Diamond Engagement Ring .72ct Round Brilliant Platinum Featuring a .46ct Genuine Round Brilliant Cut Natural Mined Diamond Center Tapered Baguettes to Either Side 100%...

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Green Tourmaline & Baguette Diamond 8.50TCW Ballerina Platinum Pendant Necklace
Green Tourmaline & Baguette Diamond 8.50TCW Ballerina Platinum Pendant Necklace

Green Tourmaline & Baguette Diamond 8.50TCW Ballerina Platinum Pendant Necklace

Located in San Diego, CA

DEEP GREEN TOURMALINE & BAGUETTE DIAMOND BALLERINA PENDANT NECKLACE Metal: Platinum PT950 Length: 17.5 Inches Pendant: 1.25 X 0.75 Inches Total Carat Weight: 8.50 TCW Gemstone: ...

Category

Early 2000s Pendant Necklaces

Materials

Diamond, Tourmaline, Platinum

5.05 Carat Round Blue Sapphire Diamond Platinum Engagement Ring
5.05 Carat Round Blue Sapphire Diamond Platinum Engagement Ring

5.05 Carat Round Blue Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

AGL certified simple heat only no other enhancements. 1 round blue Sapphire, approx. total weight 5.05cts, AGL certificate CS 62358 122 round full cut diamonds, approx. total weigh...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Tiffany & Co. Schlumberger Platinum 18k Rose Gold Diamond Ring Size 5.5
Tiffany & Co. Schlumberger Platinum 18k Rose Gold Diamond Ring Size 5.5

Tiffany & Co. Schlumberger Platinum 18k Rose Gold Diamond Ring Size 5.5

By Jean Schlumberger for Tiffany & Co.

Located in Boca Raton, FL

Designer: Schlumberger Studios Style: Diamond Ring Material: Platinum (Pt950) and 18k Rose Gold Gemstones: 1 natural diamond, approximately 0.20 carat Top Measurements: Approximately...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Rose Gold, Platinum

Tiffany & Co Platinum Diamond pedant on 18K White Gold Custom Chain
Tiffany & Co Platinum Diamond pedant on 18K White Gold Custom Chain

Tiffany & Co Platinum Diamond pedant on 18K White Gold Custom Chain

By Tiffany & Co.

Located in Great Neck Plaza, NY

The cross pendant features 11 brilliant-cut diamonds totaling 2.20 carats and is made from platinum, marked PT950. The pendant measures 26.3 mm in length and 19 mm in width, showcas...

Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

18k Gold, White Gold, Platinum

Tiffany & Co Platinum Diamond Engagement Ring Round 2.08 cts F VVS2
Tiffany & Co Platinum Diamond Engagement Ring Round 2.08 cts F VVS2

Tiffany & Co Platinum Diamond Engagement Ring Round 2.08 cts F VVS2

By Tiffany & Co.

Located in San Diego, CA

Tiffany Setting Solitaire Engagement Ring Style: Solitaire 6-Prong Certification: GIA 6223565177 Metal: Platinum PT 950 Size: 7 sizable TCW: 2.08 cts Main Diamond: Round Brilli...

Category

1990s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.10 Carat Emerald Diamond Platinum Pendant Necklace
GIA Certified 3.10 Carat Emerald Diamond Platinum Pendant Necklace

GIA Certified 3.10 Carat Emerald Diamond Platinum Pendant Necklace

Located in Stamford, CT

The GIA has certified the emeralds natural, simple F1 enhancement which is low level clarity enhancement. 4 carved green Emeralds, approx. total weight 3.10cts, F1, GIA certificate...

Category

Mid-20th Century Pendant Necklaces

Materials

Diamond, Emerald, Platinum

Tiffany & Co. Victoria Mixed Cluster Drop Pendant in Platinum, 2.12 ct tw
Tiffany & Co. Victoria Mixed Cluster Drop Pendant in Platinum, 2.12 ct tw

Tiffany & Co. Victoria Mixed Cluster Drop Pendant in Platinum, 2.12 ct tw

By Tiffany & Co.

Located in Feasterville, PA

Brand: Tiffany & Co Hallmarks: Tiffany & Co, Pt950 Material: Platinum Metal Purity: 950 Color: White Main Stone: Diamond Length: 16" Weight: 6.3 grams Accessories: Our Gift Box Condi...

Category

20th Century Modern Pendant Necklaces

Materials

Diamond, Platinum

Cartier 1895 Solitaire 1.71 Carat Round Brilliant Cut Diamond Platinum Engagemen
Cartier 1895 Solitaire 1.71 Carat Round Brilliant Cut Diamond Platinum Engagemen

Cartier 1895 Solitaire 1.71 Carat Round Brilliant Cut Diamond Platinum Engagemen

By Cartier

Located in Chicago, IL

Expertly crafted in platinum (PT950), the ring remains in excellent condition and offers a classic six-prong setting that beautifully showcases the diamond while maintaining the time...

Category

2010s Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Etoile Diamond 18k Gold Platinum Band Ring Size 7.5
Tiffany & Co. Etoile Diamond 18k Gold Platinum Band Ring Size 7.5

Tiffany & Co. Etoile Diamond 18k Gold Platinum Band Ring Size 7.5

By Tiffany & Co.

Located in Boca Raton, FL

Collection: Etoile Style: Diamond Band Ring Material: 18k Gold and Platinum (Pt950) Gemstones: Natural diamond accents Band Width: Approximately 4 mm Ring Size: US 7.5 Weight: 5.7 gr...

Category

Late 20th Century Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tiffany & Co Elsa Peretti 2.85 Carat Sapphire Platinum Bean Cufflinks
Tiffany & Co Elsa Peretti 2.85 Carat Sapphire Platinum Bean Cufflinks

Tiffany & Co Elsa Peretti 2.85 Carat Sapphire Platinum Bean Cufflinks

By Elsa Peretti for Tiffany & Co.

Located in Stamford, CT

Truly unique. 166 round blue sapphires, approx. 2.85cts Platinum Stamped: PT 950 Hallmark: TIffany + Co Elsa Peretti 28.4 grams Top to bottom: 18.5mm or .73 Inches Width: 20mm or ...

Category

21st Century and Contemporary Cufflinks

Materials

Sapphire, Platinum

Tiffany & Co Platinum Lucida .51ct Diamond Engagement Ring & Wedding Band Set
Tiffany & Co Platinum Lucida .51ct Diamond Engagement Ring & Wedding Band Set

Tiffany & Co Platinum Lucida .51ct Diamond Engagement Ring & Wedding Band Set

By Tiffany & Co.

Located in New York, NY

Engagement Ring Weight: 4.3 Grams Wedding Band Weight: 4.9 Grams Primary Stone: .51ct Cut Cornered Square Mixed Cut Diamond (H, VS1) Engagement Ring Measurements: 5.0 x 20.3 x 5.0 ...

Category

Late 20th Century Contemporary Wedding Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. 18k Yellow Gold & Platinum Milgrain Band Ring sz 5.5
Vintage Tiffany & Co. 18k Yellow Gold & Platinum Milgrain Band Ring sz 5.5

Vintage Tiffany & Co. 18k Yellow Gold & Platinum Milgrain Band Ring sz 5.5

By Tiffany & Co.

Located in Montclair, NJ

Material: Solid 18k Yellow Gold w/ .900 Platinum - Stamped PT950 & 750 Weight: 9.86 Grams Ring Size: 5.5 ( fitted on finger, we CANNOT size this ring) Ring Width: 5.7mm (0.22")(top o...

Category

20th Century Band Rings

Materials

Gold, 18k Gold, Yellow Gold, Platinum

Tiffany & Co. 2.62ct Diamond Platinum Engagement Ring GIA Cert Size 7
Tiffany & Co. 2.62ct Diamond Platinum Engagement Ring GIA Cert Size 7

Tiffany & Co. 2.62ct Diamond Platinum Engagement Ring GIA Cert Size 7

By Tiffany & Co.

Located in Boca Raton, FL

Pt950 61648208 D1.88ct Includes: GIA certificate and papers This authentic Tiffany & Co. engagement ring is crafted in luxurious platinum and features a 1.88-carat round brillia...

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Channel Set Diamond Half Circle Platinum 2.5mm Band Ring Size 9
Tiffany & Co. Channel Set Diamond Half Circle Platinum 2.5mm Band Ring Size 9

Tiffany & Co. Channel Set Diamond Half Circle Platinum 2.5mm Band Ring Size 9

By Tiffany & Co.

Located in Boca Raton, FL

Pt950 This authentic Tiffany & Co. half circle band ring features channel-set diamonds across the top of a polished platinum band.

Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany & Co. 3.07 ct Round Brilliant Diamond Necklace in Platinum
Tiffany & Co. 3.07 ct Round Brilliant Diamond Necklace in Platinum

Tiffany & Co. 3.07 ct Round Brilliant Diamond Necklace in Platinum

By Tiffany & Co.

Located in Chicago, IL

Expertly crafted in platinum (PT950). The pendant and chain are both signed TIFFANY & CO., confirming authenticity and exceptional craftsmanship.

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Peter Suchy GIA 1.02 Round Sapphire Diamond Platinum Engagement Ring
Peter Suchy GIA 1.02 Round Sapphire Diamond Platinum Engagement Ring

Peter Suchy GIA 1.02 Round Sapphire Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

GIA certificate #5171989270 2 round diamonds full cut .32ct f vs2 8 round diamonds full cut .08cts f vs2 Size 6.25 and sizable Platinum 950 Platinum Tested: Platinum Stamped: Pt 950 ...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, 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

GIA Certified Diamond and Emerald Double Target Ring in Platinum
GIA Certified Diamond and Emerald Double Target Ring in Platinum

GIA Certified Diamond and Emerald Double Target Ring in Platinum

By Susannah Lovis

Located in London, England

The ring is hallmarked PT 950 (for platinum). For size reference the ring head measures 1.7 x 1.7 centimetres and there is a gross weight of 6.8 grams.

Category

2010s Cluster Rings

Materials

Diamond, Emerald, Platinum

Peter Suchy 74.23 Carat Cabochon Aqua Diamond Platinum Dangle Earrings
Peter Suchy 74.23 Carat Cabochon Aqua Diamond Platinum Dangle Earrings

Peter Suchy 74.23 Carat Cabochon Aqua Diamond Platinum Dangle Earrings

By Peter Suchy

Located in Stamford, CT

Truly magnificent, they radiate elegance and opulence with every movement. 2 round cabochon blue Aquamarines, approx. total weight 74.23cts, I1 18 single cut Diamonds, approx. total...

Category

21st Century and Contemporary Dangle Earrings

Materials

Aquamarine, Diamond, Platinum

Classic Tiffany & Co. Platinum 0.76ctw F VS Round Diamond Stud Earrings w/ Pouch
Classic Tiffany & Co. Platinum 0.76ctw F VS Round Diamond Stud Earrings w/ Pouch

Classic Tiffany & Co. Platinum 0.76ctw F VS Round Diamond Stud Earrings w/ Pouch

By Tiffany & Co.

Located in Montclair, NJ

Authentic Triple Signed Tiffany & Co Classic 4 Prong Natural Diamond Stud Earrings --Stone(s):-- (2) Natural Genuine Diamonds - Round Brilliant Cut - 4 Prong Set - F/G Color - VS1/V...

Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Platinum

Art Deco Diamond Eternity Wedding Band Ring 1.50ct Platinum Antique 1930s
Art Deco Diamond Eternity Wedding Band Ring 1.50ct Platinum Antique 1930s

Art Deco Diamond Eternity Wedding Band Ring 1.50ct Platinum Antique 1930s

Located in Dearborn, MI

Genuine Original Art Deco Antique from 1930's Diamond Platinum Eternity Ring Band 1.50ct Features 17 Genuine Natural Mined Old European Cut & Transitional Diamonds Showcases ...

Category

Vintage 1930s Art Deco Wedding Rings

Materials

Diamond, Platinum

Peter Suchy EGL Certified 1.60 Carat Round Diamond Platinum Pendant Necklace
Peter Suchy EGL Certified 1.60 Carat Round Diamond Platinum Pendant Necklace

Peter Suchy EGL Certified 1.60 Carat Round Diamond Platinum Pendant Necklace

By Peter Suchy

Located in Stamford, CT

Certified as H-I, near colorless. 1 round brilliant cut diamond, G-H I approx. 1.60cts EGL certificate # 055190370D Platinum Stamped: PT 950 2.7 grams Top to bottom: 3.8mm or .54 ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Elsa Peretti for Tiffany & Co. .02 Carat Diamond Platinum Band Ring
Elsa Peretti for Tiffany & Co. .02 Carat Diamond Platinum Band Ring

Elsa Peretti for Tiffany & Co. .02 Carat Diamond Platinum Band Ring

By Elsa Peretti for Tiffany & Co.

Located in Stamford, CT

Platinum Stamped: PT 950 Hallmark: Tiffany & Co Peretti 5.2 grams Width at top: 2.3mm Height at top: 2.0mm Width at bottom: 2.3nn

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Legacy Platinum Full Circle Diamond Band 2.3mm .45ct Size 5.25
Tiffany & Co. Legacy Platinum Full Circle Diamond Band 2.3mm .45ct Size 5.25

Tiffany & Co. Legacy Platinum Full Circle Diamond Band 2.3mm .45ct Size 5.25

By Tiffany & Co.

Located in New York, NY

Collection: Legacy Era: Circa 2000s, discontinued Metal: Platinum PT950 Hallmarks: © Tiffany & Co. PT950 Size: 5.25, not sizable Width: 2.3mm Weight: 3.5 grams Stones: Round bril...

Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany & Co Channel Set Platinum Diamond Engagement Ring Round 1.03 ct F VVS2
Tiffany & Co Channel Set Platinum Diamond Engagement Ring Round 1.03 ct F VVS2

Tiffany & Co Channel Set Platinum Diamond Engagement Ring Round 1.03 ct F VVS2

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co Diamond Engagement Ring Style: Tiffany Setting with Channel-Set Diamond Band T&C Diamond Certificate: 31137748/N09240084 Metal: Platinum PT 950 Size: 6 - sizable TCW...

Category

2010s Bridal Rings

Materials

Diamond, Platinum

Peter Suchy GIA 1.53 Carat Diamond Halo Octagonal Platinum Engagement Ring
Peter Suchy GIA 1.53 Carat Diamond Halo Octagonal Platinum Engagement Ring

Peter Suchy GIA 1.53 Carat Diamond Halo Octagonal Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

GIA certified 1.53ct round center diamond set in a octagonal halo platinum setting with 16 round accent diamonds. The main diamond is sparkly and has blue florescence which makes it ...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1.10 Carat Diamond Trilogy Ring in Platinum, Birmingham Circa 1980
1.10 Carat Diamond Trilogy Ring in Platinum, Birmingham Circa 1980

1.10 Carat Diamond Trilogy Ring in Platinum, Birmingham Circa 1980

Located in Jesmond, Newcastle Upon Tyne

The ring is hallmarked to the interior of the shank with the platinum fineness marks (PT950 and 950), the maker's mark 'XM' and the Birmingham Assay Office hallmark (anchor).

Category

Late 20th Century British Three-Stone Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum 1.50ct F-VS1 Round Diamond Solitaire Engagement Ring
Tiffany & Co. Platinum 1.50ct F-VS1 Round Diamond Solitaire Engagement Ring

Tiffany & Co. Platinum 1.50ct F-VS1 Round Diamond Solitaire Engagement Ring

By Tiffany & Co.

Located in New York, NY

Collection: Tiffany Classic Setting Metal: Platinum (PT950) Hallmarks: © Tiffany & Co., PT950 Size: 5.5.

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Princess Cut Diamond 0.61 cts D VVS1 Platinum Engagement Ring
Tiffany & Co Princess Cut Diamond 0.61 cts D VVS1 Platinum Engagement Ring

Tiffany & Co Princess Cut Diamond 0.61 cts D VVS1 Platinum Engagement Ring

By Tiffany & Co.

Located in San Diego, CA

Classic Princess Cut Diamond Solitaire Engagement Ring Style: Solitaire 4-Prong Diamond Registration #: 23922444/I06190082 Metal: Platinum PT950 Size: 5.75 sizable TCW: 0.61 ct...

Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Tiffany Cushion Diamond Double Halo Platinum Pendant Neckl
GIA Certified 1 Carat Tiffany Cushion Diamond Double Halo Platinum Pendant Neckl

GIA Certified 1 Carat Tiffany Cushion Diamond Double Halo Platinum Pendant Neckl

By Tiffany & Co.

Located in Chicago, IL

The pendant itself measures approximately 12.4mm in length by 11.6mm in width and is suspended from an adjustable 18-inch platinum chain (PT950), which can be worn at 17 or 16 inches...

Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum 0.92ct I-VS1 Round Diamond Solitaire Engagement Ring
Tiffany & Co. Platinum 0.92ct I-VS1 Round Diamond Solitaire Engagement Ring

Tiffany & Co. Platinum 0.92ct I-VS1 Round Diamond Solitaire Engagement Ring

By Tiffany & Co.

Located in New York, NY

Collection: Tiffany Classic Setting Metal: Platinum (PT950) Hallmarks: © Tiffany & Co., Pt950, D0.92ct, Serial Number Size: 5.

Category

21st Century and Contemporary Contemporary Engagement 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: 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

Peter Suchy .58 Carat Oval Diamond Halo Platinum Slide Pendant Necklace
Peter Suchy .58 Carat Oval Diamond Halo Platinum Slide Pendant Necklace

Peter Suchy .58 Carat Oval Diamond Halo Platinum Slide Pendant Necklace

By Peter Suchy

Located in Stamford, CT

Created in the Peter Suchy Workshop, antique inspired, this platinum domed pendant has a .49ct oval bezel set center diamond, accented with a halo of 12 round Pavé set diamonds. 16 i...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co Platinum Round Diamond Engagement Ring 2.29 cts I VS1
Tiffany & Co Platinum Round Diamond Engagement Ring 2.29 cts I VS1

Tiffany & Co Platinum Round Diamond Engagement Ring 2.29 cts I VS1

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co Round Brilliant Diamond Solitaire Engagement Ring Style: Prong Set Ref. number: 1871728/F02270439 Metal: Platinum PT950 Size: 5 sizable Main Diamond: Round Brillian...

Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Novo Full Circle Diamond Wedding Band Ring Platinum
Tiffany & Co Novo Full Circle Diamond Wedding Band Ring Platinum

Tiffany & Co Novo Full Circle Diamond Wedding Band Ring Platinum

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co NOVO Full Circle Diamond Band Style: Full Circle Metal: Platinum PT950 Size: 5.5 Measurements: 2 MM TCW: 0.40 tcw Main Diamond: 39 Round Brilliant Diamonds Color &...

Category

2010s North American Band Rings

Materials

Diamond, Platinum

Art Deco Inspired Asscher Cut Diamond Ring in Platinum
Art Deco Inspired Asscher Cut Diamond Ring in Platinum

Art Deco Inspired Asscher Cut Diamond Ring in Platinum

Located in London, England

Lastly the band is hallmarked Pt, 950 (for platinum).

Category

2010s British Art Deco Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Forever Half Circle Diamond Platinum Band Ring .91 ct 3.5mm
Tiffany & Co. Forever Half Circle Diamond Platinum Band Ring .91 ct 3.5mm

Tiffany & Co. Forever Half Circle Diamond Platinum Band Ring .91 ct 3.5mm

By Tiffany & Co.

Located in University Place, WA

This Forever Embrace 3.5mm band has a current Tiffany retail of approximately 12,300 USD. Details Platinum (Pt950) Seven round brilliant diamonds, half circle (semi-eternity) Shared...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Cartier Platinum 2.5mm Wide Dome Wedding Band Ring Size US 8 EU 57
Cartier Platinum 2.5mm Wide Dome Wedding Band Ring Size US 8 EU 57

Cartier Platinum 2.5mm Wide Dome Wedding Band Ring Size US 8 EU 57

By Cartier

Located in Boca Raton, FL

This authentic Cartier Dome Wedding Band Ring is crafted in luxurious platinum (Pt950) and features a timeless high-polish domed profile that embodies refined elegance and exceptiona...

Category

21st Century and Contemporary French Modern Band Rings

Materials

Platinum

Tiffany & Co. Platinum 1.02 ct G VS1 Round Diamond Solitaire Engagement Ring
Tiffany & Co. Platinum 1.02 ct G VS1 Round Diamond Solitaire Engagement Ring

Tiffany & Co. Platinum 1.02 ct G VS1 Round Diamond Solitaire Engagement Ring

By Tiffany & Co.

Located in New York, NY

Collection: Tiffany Classic Setting Metal: Platinum PT950 Hallmarks: © Tiffany & Co., D1.02ct, PT950 Size: 5.

Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

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Pt950 Platinum For Sale on 1stDibs

On 1stDibs, you can find the most appropriate piece of pt950 platinum for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from platinum, gold and 18k gold — can elevate any look. Find an antique version now, or shop for 1597 vintage or 2187 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for an item from our selection of pt950 platinum 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. There have been many well-made iterations of the classic choice in our collection of pt950 platinum over the years, but those made by Tiffany & Co., Cartier and Jean Schlumberger for Tiffany & Co. are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also brilliant cut and cushion cut versions for sale. If you’re browsing our inventory for an object in our assortment of pt950 platinum, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Pt950 Platinum?

Prices for a piece of pt950 platinum can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $98 and can go as high as $3,200,000, while this accessory, on average, fetches $5,720.

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 rings, vintage engagement rings or Art Deco engagement rings. 

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