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Peter Suchy 1.88 Carat Diamond Platinum Three-Stone Engagement Ring
Peter Suchy 1.88 Carat Diamond Platinum Three-Stone Engagement Ring

Peter Suchy 1.88 Carat Diamond Platinum Three-Stone Engagement Ring

By Peter Suchy

Located in Stamford, CT

Desgined and crafted in the Peter Suchy Workshop. 1 emerald step cut I VS diamond, Approximate 1.53 carat GIA certified #5181771185 2 bullet step cut H VS diamonds, Approximate 0....

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

TIFFANY & CO Three Stones Earrings Studs Solid Platinum With 6 Round Diamonds
TIFFANY & CO Three Stones Earrings Studs Solid Platinum With 6 Round Diamonds

TIFFANY & CO Three Stones Earrings Studs Solid Platinum With 6 Round Diamonds

By Tiffany & Co.

Located in Miami, FL

Hallmarks: Stamped with the maker's mark, the mark for the assay of the platinum and signed, "T&CO TIFFANY & CO. PT .950 PAT. NO. 6557220". Collateral: This pair of Tiffany & Co. ea...

Category

21st Century and Contemporary American Modernist Stud Earrings

Materials

Diamond, White Diamond, Platinum

GZ Platinum Faceted Bead Mesh Necklace
GZ Platinum Faceted Bead Mesh Necklace

GZ Platinum Faceted Bead Mesh Necklace

Located in Stamford, CT

Whether paired with an evening gown or a casual outfit, its versatile charm never goes unnoticed. 950 Platinum 42.2 grams Tested: 950 Platinum Stamped: Pt 950 Hallmark: GZ Length: 1...

Category

21st Century and Contemporary Beaded Necklaces

Materials

Platinum

Platinum & Diamond Belle Epoque Style Drop Earrings
Platinum & Diamond Belle Epoque Style Drop Earrings

Platinum & Diamond Belle Epoque Style Drop Earrings

Located in Brisbane City, QLD

We could imagine these being worn by a bride on her wedding day, or being a really gorgeous wedding anniversary gift for a fine jewel lover. Marked - 'Pt 950' for platinum to earri...

Category

Late 20th Century Belle Époque Drop Earrings

Materials

Diamond, Platinum

Movado Tiffany & Co Platinum Square Hooded Lugs Wristwatch
Movado Tiffany & Co Platinum Square Hooded Lugs Wristwatch

Movado Tiffany & Co Platinum Square Hooded Lugs Wristwatch

By Movado

Located in Stamford, CT

Platinum 34.2 grams Width without crown: 25mm Width with crown: 26.5mm Diameter: 24.9mm Band width at case: 16mm Case thickness: 8mm Markings: Person Engraving - 1953 (Available upon...

Category

Mid-20th Century Swiss Wrist Watches

Materials

Platinum

Mondera GIA Certified 1.59 Carat Red Spinel Diamond Platinum Engagement Ring
Mondera GIA Certified 1.59 Carat Red Spinel Diamond Platinum Engagement Ring

Mondera GIA Certified 1.59 Carat Red Spinel Diamond Platinum Engagement Ring

Located in Stamford, CT

The GIA has certified the Spinel as natural, no treatment. 1 oval purplish red Spinel, approx. total weight 1.59cts, SI, 7.45 x 6.32 x 4.75mm, GIA certificate #1186118061 46 round ...

Category

Late 20th Century Engagement Rings

Materials

Diamond, Spinel, Platinum

Tiffany & Co. Etoile Tahitian Pearl Diamond Earrings Platinum
Tiffany & Co. Etoile Tahitian Pearl Diamond Earrings Platinum

Tiffany & Co. Etoile Tahitian Pearl Diamond Earrings Platinum

By Tiffany & Co.

Located in London, GB

The round brilliant cut diamonds total 0.50 carat approximately, assessed as G colour VS1 clarity The earrings are finished with stem and butterfly fittings, Signed to reverse of ...

Category

1990s European Retro Stud Earrings

Materials

Diamond, Pearl, Platinum

A Fabulous Platinum (PT950) Bird Cage Diamond Pendant with Necklace
A Fabulous Platinum (PT950) Bird Cage Diamond Pendant with Necklace

A Fabulous Platinum (PT950) Bird Cage Diamond Pendant with Necklace

By TSE

Located in Macau, MO

A "Bird cage" pendant set with diamonds weighing 0.17 carats, mounted in PT 950 platinum . Bird cage culture is a part of traditional Chinese culture which can be dated back to more ...

Category

2010s Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Peter Suchy 2.06 Carat Pink Octagonal Sapphire Diamond Platinum Engagement Ring
Peter Suchy 2.06 Carat Pink Octagonal Sapphire Diamond Platinum Engagement Ring

Peter Suchy 2.06 Carat Pink Octagonal Sapphire Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

GIA Certificate # 2185686588 2 tapered baguette diamonds G VS Approximate .15 carats 46 round full cut diamonds G VS Approximate .23 carats Size 7.75 and sizable Platinum Tested: P...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Sapphire, 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

Harry Winston GIA Certified Engagement Ring in Platinum with Diamond Box Papers
Harry Winston GIA Certified Engagement Ring in Platinum with Diamond Box Papers

Harry Winston GIA Certified Engagement Ring in Platinum with Diamond Box Papers

By Harry Winston

Located in Miami, FL

Hallmarks: Stamped with the maker's mark, the platinum assay mark, the serial numbers and signed, "©HARRY WINSTON 235635 PT .950". Collateral: It is accompanied by the designer's do...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Natalie K GIA 2.07 Carat Oval Sapphire Diamond Halo Platinum Engagement Ring
Natalie K GIA 2.07 Carat Oval Sapphire Diamond Halo Platinum Engagement Ring

Natalie K GIA 2.07 Carat Oval Sapphire Diamond Halo Platinum Engagement Ring

By Natalie K

Located in Stamford, CT

The sapphire is certified by the GIA as natural, No heat. 1 oval Royal Blue Sapphire, approx. total weight 2.07cts, no heat, GIA certificate #5171101371 2 trapezoid diamonds, appro...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Legacy Round .71 Carat Diamond Halo Engagement Ring in Platinum
Tiffany & Co. Legacy Round .71 Carat Diamond Halo Engagement Ring in Platinum

Tiffany & Co. Legacy Round .71 Carat Diamond Halo Engagement Ring in Platinum

By Tiffany & Co.

Located in Scottsdale, AZ

Ring size: 6 Metal: Platinum Natural Diamonds: .85 ctw Diamond cut: Round Brilliant Diamond color: G-H Diamond clarity: VS1-VS2 Weight: 3.6 grams Main Ornament Diameter: 8.25 mm Band...

Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond Engagement Ring with Channel Set Diamond Shank
Tiffany & Co. Round Diamond Engagement Ring with Channel Set Diamond Shank

Tiffany & Co. Round Diamond Engagement Ring with Channel Set Diamond Shank

By Tiffany & Co.

Located in Scottsdale, AZ

Ring size: 5.75 Weight: 6.7 grams Height: 6.33 mm Natural Diamonds: 1.12 ctw Diamond color: F-G Diamond clarity: VVS2-VS1 Main Stone diameter: 5.75 mm Band Width: 3.42 mm - 2.30 mm ...

Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified 1.51 Carat Diamond Sapphire Engagement Platinum Ring
Peter Suchy GIA Certified 1.51 Carat Diamond Sapphire Engagement Platinum Ring

Peter Suchy GIA Certified 1.51 Carat Diamond Sapphire Engagement Platinum Ring

By Peter Suchy

Located in Stamford, CT

The ring was designed and crafted with the Art Deco era being the inspiration, by the Peter Suchy Workshop. 1 round brilliant cut diamond, approx. total weight 1.51cts, I, SI2, 7.39...

Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA 2.41 Carat Green Blue Oval Sapphire Diamond Platinum Engagement Ring
GIA 2.41 Carat Green Blue Oval Sapphire Diamond Platinum Engagement Ring

GIA 2.41 Carat Green Blue Oval Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

GIA certificate# 2145516324 2 tapered baguette diamonds, approx. total weight .44cts, F, VS Size 7 and sizable Platinum 6.5 grams Stamped: Pt 950 Width at top: 7.8mm Height at top: 7...

Category

Late 20th Century Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Green Sapphire, 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

Tiffany & Co. 1.50 Carat Diamond Platinum Garland Bracelet
Tiffany & Co. 1.50 Carat Diamond Platinum Garland Bracelet

Tiffany & Co. 1.50 Carat Diamond Platinum Garland Bracelet

By Tiffany & Co.

Located in Stamford, CT

Crafted with the finest quality in mind that Tiffany & Co. is known for. 61 round brilliant cut diamonds, F VS approx. 1.05cts Platinum Stamped: PT 950 Hallmark: Tiffany + Co....

Category

Late 20th Century Link Bracelets

Materials

Diamond, Platinum

Vintage 1990s Tiffany & Co Platinum Tiffany Together Milgraine Edge Wedding Band
Vintage 1990s Tiffany & Co Platinum Tiffany Together Milgraine Edge Wedding Band

Vintage 1990s Tiffany & Co Platinum Tiffany Together Milgraine Edge Wedding Band

By Tiffany & Co.

Located in Brighton, GB

Crafted from platinum, this wedding band is stamped with the Tiffany & Co logo and "PT 950" to indicate its high-quality material. This ring is suitable for both men & women.

Category

Mid-20th Century European Band Rings

Materials

Platinum

Spark GIA 1.36 Carat Pink Oval Sapphire Diamond Platinum Engagement Ring
Spark GIA 1.36 Carat Pink Oval Sapphire Diamond Platinum Engagement Ring

Spark GIA 1.36 Carat Pink Oval Sapphire Diamond Platinum Engagement Ring

By Spark Creations

Located in Stamford, CT

The oval shape of the gemstone enhances its brilliance, while the surrounding diamonds bring a radiant sparkle to the design. 1 oval purplish pink Sapphire, approx. total weight 1....

Category

Late 20th Century Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

EGL Certified 1.48 Carat Art Deco Sapphire Diamond Platinum Engagement Ring
EGL Certified 1.48 Carat Art Deco Sapphire Diamond Platinum Engagement Ring

EGL Certified 1.48 Carat Art Deco Sapphire Diamond Platinum Engagement Ring

Located in Stamford, CT

Exquisite and timeless, this ring exudes a sense of refinement and opulence with the intricate Art Deco design giving it a vintage charm. 1 antique cushion (French cut) diamond wit...

Category

Early 20th Century Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Aquamarine Diamond Platinum Stud Earrings
Tiffany & Co. Aquamarine Diamond Platinum Stud Earrings

Tiffany & Co. Aquamarine Diamond Platinum Stud Earrings

By Tiffany & Co.

Located in Simpsonville, SC

Dimensions: 0.63" L x 0.5" W Weight: 7.4 g Hallmarks: T&Co., PT 950 All our measurements are approximate.

Category

21st Century and Contemporary Stud Earrings

Materials

Aquamarine, Diamond, Platinum

Tiffany & Co. Tiffany Forever Semi Eternity Round Diamond Band Ring in Platinum
Tiffany & Co. Tiffany Forever Semi Eternity Round Diamond Band Ring in Platinum

Tiffany & Co. Tiffany Forever Semi Eternity Round Diamond Band Ring in Platinum

By Tiffany & Co.

Located in Scottsdale, AZ

Ring size: 4.5 Metal: Platinum Weight: 3.1 grams Natural Diamond: .27 ctw Diamond cut: Round Brilliant Diamond color: F-G Diamond clarity: VS1-VS2 Ring outer diameter: 18.80 mm Band...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Brilliant Diamond Cross Pendant 18" Necklace in Platinum
Tiffany & Co. Round Brilliant Diamond Cross Pendant 18" Necklace in Platinum

Tiffany & Co. Round Brilliant Diamond Cross Pendant 18" Necklace in Platinum

By Tiffany & Co.

Located in Scottsdale, AZ

Metal: Platinum Natural diamonds: .42 ctw Diamond cut: Round brilliant Diamond color: G-H Diamond clarity: VS1-VS2 Pendant width: 13.38 mm Pendant length: 18.45 mm Chain length: 18"...

Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

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

0.86 Carat E, VS1 Round Diamond Engagement Ring, Three-Stone Diamond Ring GIA
0.86 Carat E, VS1 Round Diamond Engagement Ring, Three-Stone Diamond Ring GIA

0.86 Carat E, VS1 Round Diamond Engagement Ring, Three-Stone Diamond Ring GIA

Located in Honolulu, HI

The total diamond weight on the ring is 1.24 carats. The ring is stamped "PT 950" "0.86", Hallmarked "ME" & Numbered "02715" on the inside.

Category

21st Century and Contemporary Hong Kong Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Channel Set Semi Eternity Diamond Wedding Band Ring Platinum 5.25
Tiffany & Co. Channel Set Semi Eternity Diamond Wedding Band Ring Platinum 5.25

Tiffany & Co. Channel Set Semi Eternity Diamond Wedding Band Ring Platinum 5.25

By Tiffany & Co.

Located in Scottsdale, AZ

Ring size: 5.25 Metal: Platinum Weight: 4.0 grams Natural Diamond: .33 ctw Diamond cut: Round Brilliant Diamond color: G-H Diamond clarity: VS1-VS2 Ring outer diameter: 19.78 mm Ban...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

EGL .37 Carat Bezel Set Round Diamond Platinum Engagement Ring
EGL .37 Carat Bezel Set Round Diamond Platinum Engagement Ring

EGL .37 Carat Bezel Set Round Diamond Platinum Engagement Ring

Located in Stamford, CT

A beautifully crafted platinum diamond engagement ring that combines enduring style, comfort, and elegance. 1 round Diamond, approx. total weight .37cts, G – H, SI1, EGL certificate...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.12 Carat Round Diamond 22K Yellow Gold Platinum Engagement Ring
GIA Certified 1.12 Carat Round Diamond 22K Yellow Gold Platinum Engagement Ring

GIA Certified 1.12 Carat Round Diamond 22K Yellow Gold Platinum Engagement Ring

Located in Stamford, CT

GIA certificate #5141730655. 32 brilliant cut diamonds, approx. total weight .25cts, E to F, VVS1 to VS1 clarity Size 6 and sizable Platinum/22K Stamped: PT 950 8.6 grams Width at to...

Category

Late 20th Century Engagement Rings

Materials

Diamond, Yellow Gold, Gold, 22k Gold, Platinum

2.56 Carat Diamond Tear Drop South Sea Cultured Pearl Platinum Dangle Earrings
2.56 Carat Diamond Tear Drop South Sea Cultured Pearl Platinum Dangle Earrings

2.56 Carat Diamond Tear Drop South Sea Cultured Pearl Platinum Dangle Earrings

Located in Stamford, CT

Whether enhancing your evening wear or bringing a touch of glamour to everyday ensembles, these earrings are a testament to exquisite craftsmanship. 4 round brilliant cut Diamonds, ...

Category

Late 20th Century Dangle Earrings

Materials

Diamond, Pearl, Cultured Pearl, South Sea Pearl, Platinum

Cartier Ballerine GIA Cert .45 F VVS1 Diamond Platinum Engagement Ring Size 4.75
Cartier Ballerine GIA Cert .45 F VVS1 Diamond Platinum Engagement Ring Size 4.75

Cartier Ballerine GIA Cert .45 F VVS1 Diamond Platinum Engagement Ring Size 4.75

By Cartier

Located in Simpsonville, SC

Condition - Excellent Dimensions: Size 4.75; 0.22" W Weight: 4.1 g Hallmarks: Cartier, PT 950, French platinum assay marks, maker's mark, reference numbers, 750, .45, 49 All our me...

Category

21st Century and Contemporary Engagement 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

Tiffany & Co. Tiffany Forever Round Diamond Semi-Eternity Band Ring in Platinum
Tiffany & Co. Tiffany Forever Round Diamond Semi-Eternity Band Ring in Platinum

Tiffany & Co. Tiffany Forever Round Diamond Semi-Eternity Band Ring in Platinum

By Tiffany & Co.

Located in Scottsdale, AZ

Metal: Platinum Gemstones: Diamonds Ring Size: 4 1/2 Ring Weight: 2.9mm Graduated Band Width: 1.9mm - 2.1mm Stamped: PT 950, Tiffany & Co. Estate Condition: Very good; Profession...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

GIA Certified 1.55 + 1.51 D Color IF Clarity Diamond Platinum Studs Earrings
GIA Certified 1.55 + 1.51 D Color IF Clarity Diamond Platinum Studs Earrings

GIA Certified 1.55 + 1.51 D Color IF Clarity Diamond Platinum Studs Earrings

Located in Simpsonville, SC

Measurements: 0.31" Diameter Weight: 3.8 g Hallmarks: Pt 950 All our measurements are approximate.

Category

21st Century and Contemporary Stud Earrings

Materials

White Diamond, Platinum

Art Deco Platinum Cabochon Emerald Diamond Ring, 1930s
Art Deco Platinum Cabochon Emerald Diamond Ring, 1930s

Art Deco Platinum Cabochon Emerald Diamond Ring, 1930s

Located in Monaco, MC

The ring is crafted in platinum (Pt 950), weighing 10.1 grams. The cabochon emerald displays a rich, saturated green with the soft luminous glow characteristic of unfaceted stones — ...

Category

Vintage 1930s French Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

Tiffany & Co. .81 Carat Total Marquise Diamond Large Victoria Pendant Necklace
Tiffany & Co. .81 Carat Total Marquise Diamond Large Victoria Pendant Necklace

Tiffany & Co. .81 Carat Total Marquise Diamond Large Victoria Pendant Necklace

By Tiffany & Co.

Located in Scottsdale, AZ

Metal: Platinum Natural Diamond: 0.81 ctw Diamond cut: Marquise Diamond color: F-G Diamond clarity: VS1-VS2 Weight: 3.8 grams Pendant Width: 10 mm Pendant Length: 10 mm Length: 16" S...

Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond Cross Pendant Necklace Set in Polished Platinum
Tiffany & Co. Round Diamond Cross Pendant Necklace Set in Polished Platinum

Tiffany & Co. Round Diamond Cross Pendant Necklace Set in Polished Platinum

By Tiffany & Co.

Located in Scottsdale, AZ

Metal: Platinum Diamond Count: 11 Diamond Cut: Round brilliant Diamond Total Carat Weight: 0.42 carats Diamond Color: G-H Diamond Clarity: VS1-VS2 Pendant Width: 13.1 mm Pendant Le...

Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Soleste Cushion Cut Diamond Double Halo Platinum Engagement Ring
Tiffany & Co. Soleste Cushion Cut Diamond Double Halo Platinum Engagement Ring

Tiffany & Co. Soleste Cushion Cut Diamond Double Halo Platinum Engagement Ring

By Tiffany & Co.

Located in Scottsdale, AZ

T10170879 Accent Diamonds: 72 round brilliant cut diamonds Accent Diamond Total Carat Weight: 0.39 CTW Total Diamond Weight: 1.43 CTW Ring Size: 5 Ring Graduated Band Width: 1.8mm - ...

Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Victoria 2.27 Carats Total Alternating Diamond Band Ring Platinum
Tiffany & Co. Victoria 2.27 Carats Total Alternating Diamond Band Ring Platinum

Tiffany & Co. Victoria 2.27 Carats Total Alternating Diamond Band Ring Platinum

By Tiffany & Co.

Located in Scottsdale, AZ

Ring Size: 7.5 Metal: Platinum Natural Diamond: 2.27 cttw Diamond Color: D-G Diamond Clarity: Internally Flawless- VS2 Weight: 5.4 grams Width: 5.8 mm Stamped: T & Co. Pt 950 d2...

Category

2010s Unknown Modern Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Legacy Pink Sapphire and Diamond Halo Ring in Platinum
Tiffany & Co. Legacy Pink Sapphire and Diamond Halo Ring in Platinum

Tiffany & Co. Legacy Pink Sapphire and Diamond Halo Ring in Platinum

By Tiffany & Co.

Located in Scottsdale, AZ

Ring size: 4.5 Weight: 5.30 grams Height: 6.73 mm Natural Sapphire: 1.38 ctw Natural Diamonds: .20 ctw Main Ornament: 9.21 mm x 9.49 mm Band: 1.79 mm Stamped: Tiffany & Co. PT 9...

Category

Late 20th Century Unknown Edwardian Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

TIFFANY & CO. Gia Certified 2.01 Cwt D VVS-1 Diamonds Studs Earrings In Platinum
TIFFANY & CO. Gia Certified 2.01 Cwt D VVS-1 Diamonds Studs Earrings In Platinum

TIFFANY & CO. Gia Certified 2.01 Cwt D VVS-1 Diamonds Studs Earrings In Platinum

By Tiffany & Co.

Located in Miami, FL

Hallmarks: They are both stamped with the maker's mark, the mark for the assay and warranty of the .950.999 platinum, the patent numbers, the GIA certificate numbers (for each one) a...

Category

21st Century and Contemporary American Modernist Stud Earrings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 'Tiffany Together' Diamond Milgrain Eternity Band Ring in Platinum
Tiffany & Co. 'Tiffany Together' Diamond Milgrain Eternity Band Ring in Platinum

Tiffany & Co. 'Tiffany Together' Diamond Milgrain Eternity Band Ring in Platinum

By Tiffany & Co.

Located in Scottsdale, AZ

Metal: Platinum Gemstones: Diamonds Diamond Count: 24 Diamond Cut: Round brilliant Diamond Total Carat Weight: 1.21 Diamond Color: F-G Diamond Clarity: VS1 to VS2 Diamond Measuremen...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

Baguette and Round Diamond Multi-Row Band Ring in 14K Yellow Gold and Platinum
Baguette and Round Diamond Multi-Row Band Ring in 14K Yellow Gold and Platinum

Baguette and Round Diamond Multi-Row Band Ring in 14K Yellow Gold and Platinum

Located in Scottsdale, AZ

Diamond Color: F-G Diamond Clarity: VS1-VS2 Ring Size: 6.75 Ring Weight: 12.3 Grams Graduated Band Width: 5.6mm - 11.11mm Stamped: 750, PT 950 Estate Condition: Very good; Profession...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Yellow Gold, Platinum, Gold, 14k Gold

Tiffany & Co. Signed Platinum Wide Plain Wedding Band Ring 15 Grams, Estate
Tiffany & Co. Signed Platinum Wide Plain Wedding Band Ring 15 Grams, Estate

Tiffany & Co. Signed Platinum Wide Plain Wedding Band Ring 15 Grams, Estate

By Tiffany & Co.

Located in New York, NY

Material: platinum Hallmark: Tiffany & Co. Pt 950 Measurements: Band is: 6 mm wide Ring Size: 9.5 Weight 15.5 gm Will come in a Tiffany pouch Please look at all the pictures Its ...

Category

2010s Band Rings

Materials

Platinum

CHARLES KRYPELL Cocktail Ring In Platinum With 3.60 Ctw In Diamonds & Emeralds
CHARLES KRYPELL Cocktail Ring In Platinum With 3.60 Ctw In Diamonds & Emeralds

CHARLES KRYPELL Cocktail Ring In Platinum With 3.60 Ctw In Diamonds & Emeralds

By Charles Krypell

Located in Miami, FL

Hallmarks: Stamped with the maker's mark, the mark for the assay of the platinum and signed as follows: "KRYPELL PT .950". Collateral: This Charles Krypell cocktail ring is accompan...

Category

21st Century and Contemporary American Modernist Cocktail Rings

Materials

Diamond, Emerald, White Diamond, Platinum

Fred Paris Fleur Celeste Diamond Platinum Flower Engagement Ring .7 carat E/VS1
Fred Paris Fleur Celeste Diamond Platinum Flower Engagement Ring .7 carat E/VS1

Fred Paris Fleur Celeste Diamond Platinum Flower Engagement Ring .7 carat E/VS1

By Fred

Located in Simpsonville, SC

Hallmarks: Fred, maker's mark, French platinum assay mark (dog's head), Pt 950, 53, reference numbers All our measurements are approximate.

Category

21st Century and Contemporary Engagement Rings

Materials

White Diamond, Platinum

TIFFANY & CO. Bypass Bracelet In 18Kt Yellow Gold Platinum And VS Diamonds
TIFFANY & CO. Bypass Bracelet In 18Kt Yellow Gold Platinum And VS Diamonds

TIFFANY & CO. Bypass Bracelet In 18Kt Yellow Gold Platinum And VS Diamonds

By Tiffany & Co.

Located in Miami, FL

Hallmarks: Stamped with the maker's mark, the mark for the assay and warranty of the 18Kt yellow gold and the platinum, and signed in full as follows, "T & CO. .750 PT .950". Co...

Category

Vintage 1970s American Modernist Modern Bracelets

Materials

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

Antique 1.93 Carat Diamond and Platinum Cross Pendant
Antique 1.93 Carat Diamond and Platinum Cross Pendant

Antique 1.93 Carat Diamond and Platinum Cross Pendant

Located in Jesmond, Newcastle Upon Tyne

The cross shaped frame is hallmarked to the reverse with the platinum fineness mark (PT 950); the diamond cross pendant and chain have been independently tested using state of the ar...

Category

Vintage 1930s Pendant Necklaces

Materials

Diamond, Platinum

Very Fine Deep Vivid Blue 12.76 ct. Tanzanite and Diamond Platinum  Necklace
Very Fine Deep Vivid Blue 12.76 ct. Tanzanite and Diamond Platinum  Necklace

Very Fine Deep Vivid Blue 12.76 ct. Tanzanite and Diamond Platinum Necklace

Located in Aspen, CO

In excellent condition, this pendant is suspended on a 17 inch platinum chain, which is marked pt. 950 for platinum. The pendant and bale measures approximately 1.5 inches in length ...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Tanzanite, Platinum

BVLGARI Trombino Cocktail Ring In Platinum With 21.88 Ctw In Diamonds & Sapphire
BVLGARI Trombino Cocktail Ring In Platinum With 21.88 Ctw In Diamonds & Sapphire

BVLGARI Trombino Cocktail Ring In Platinum With 21.88 Ctw In Diamonds & Sapphire

By Bulgari

Located in Miami, FL

Measurements: 22 mm by 21 mm (1.02 x 1.02 Inches) and raise 13 mm over the finger Hallmarks: Stamped with the maker's mark, the Italian control marks for the assay of the platinum, ...

Category

1990s Italian Modernist Cocktail Rings

Materials

Diamond, Sapphire, White Diamond, Blue Sapphire, Platinum

TIFFANY & CO. Deco Long Platinum Necklace With Ctw In Kunzite And Diamonds
TIFFANY & CO. Deco Long Platinum Necklace With Ctw In Kunzite And Diamonds

TIFFANY & CO. Deco Long Platinum Necklace With Ctw In Kunzite And Diamonds

By Tiffany & Co.

Located in Miami, FL

PT .950 35354514". Collateral: This Tiffany & Co. kunzite necklace is accompanied by the designer's presentation jewelry box.

Category

Early 2000s American Art Deco Pendant Necklaces

Materials

Diamond, Kunzite, White Diamond, Platinum

Fine Deep Vivid Blue 12.76 ct. Natural Tanzanite and Diamond Platinum Necklace
Fine Deep Vivid Blue 12.76 ct. Natural Tanzanite and Diamond Platinum Necklace

Fine Deep Vivid Blue 12.76 ct. Natural Tanzanite and Diamond Platinum Necklace

Located in Aspen, CO

In excellent condition, this pendant is suspended on a 17 inch platinum chain, which is marked pt. 950 for platinum. The pendant and bale measures approximately 1.5 inches in length ...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Tanzanite, Platinum

Rhapsody AAAA OVAL Tanzanite E-F VS Baguettes Diamonds 3.45ctw Platinum Pendant
Rhapsody AAAA OVAL Tanzanite E-F VS Baguettes Diamonds 3.45ctw Platinum Pendant

Rhapsody AAAA OVAL Tanzanite E-F VS Baguettes Diamonds 3.45ctw Platinum Pendant

Located in New York, NY

Key Features: Crafted from premium 950 platinum for lasting beauty and prestige (Stamp: PT 950, RHAPSODY) -Luxurious, durable and hypoallergenic metal.

Category

Early 2000s Modern Pendant Necklaces

Materials

Diamond, Tanzanite, Platinum

Tiffany Soleste 0.33ctw Diamond Eternity Band 950 Platinum Wedding Ring Box
Tiffany Soleste 0.33ctw Diamond Eternity Band 950 Platinum Wedding Ring Box

Tiffany Soleste 0.33ctw Diamond Eternity Band 950 Platinum Wedding Ring Box

By Tiffany & Co.

Located in McLeansville, NC

This lovely Tiffany Soleste ring comes with an outer blue Tiffany box and new inner velveteen black box Gemstone Information: - Natural Diamonds - Total Carats - 0.33ctw Cut - Round...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

1.10ct Diamond Engagement Ring
1.10ct Diamond Engagement Ring

1.10ct Diamond Engagement Ring

Located in Litchfield, CT

WEIGHT: 3.9 grams STONES: 1.10ct H color SI2 clarity diamond HALLMARKS: Michaels, 18k, and 950 PT STOCK NUMBER: 28223 Jewelry acquired from this dealer must delight you.

Category

Vintage 1980s American Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tiffany & Co. Elsa Peretti Platinum Open Heart Diamond Necklace 2 Carat 17"
Tiffany & Co. Elsa Peretti Platinum Open Heart Diamond Necklace 2 Carat 17"

Tiffany & Co. Elsa Peretti Platinum Open Heart Diamond Necklace 2 Carat 17"

By Tiffany & Co.

Located in Chicago, IL

Signed Tiffany & Co. and Elsa Peretti with 950 Pt hallmarks, this statement necklace exemplifies modern elegance.

Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

SCHWAB Modernist Platinum Diamond Sculptural Cocktail Ring
SCHWAB Modernist Platinum Diamond Sculptural Cocktail Ring

SCHWAB Modernist Platinum Diamond Sculptural Cocktail Ring

Located in New York, NY

Ring Size: US 6.25 - 6.5 Approximate Weight: 16.5 grams Diamond - 0.66 carat in F - G color VS clarity Approximate Measurement: Ring top - 20.5mm in diameter Band width - 3.8mm...

Category

Late 20th Century German Modernist Cocktail Rings

Materials

Diamond, Platinum

Van Cleef & Arpels Tendrement Wedding Band US 6 1/4 Ring Estate
Van Cleef & Arpels Tendrement Wedding Band US 6 1/4 Ring Estate

Van Cleef & Arpels Tendrement Wedding Band US 6 1/4 Ring Estate

By Van Cleef & Arpels

Located in Torrance, CA

The band measures 2mm wide (0.08 inches), rising 2mm from the finger. Metal & Hallmark: 950 platinum. The ring is hallmarked "950 PT" for platinum "VCA" along with the serial nu...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Platinum

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Pt 950 For Sale on 1stDibs

Find the exact pt 950 you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, 18k Gold and Gold, this item was constructed with great care. As it relates to this specific piece, our collection includes designs that are universally popular, but 4.5 Carat and 5 Carat carat weights, specifically, are sought with frequency. Creating a pt 950 has been a part of the legacy of many jewelers, but those produced by Tiffany & Co. and Cartier are consistently popular. A pt 950 can make for a versatile accessory, but a selection from our variety of 12 Diamond versions can add an especially stylish touch. Today, if you’re looking for a brilliant cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and pear cut alternatives. Finding a pt 950 for sale for women should be easy, but there are 14 pieces available to browse for unisex as well as men, too.

How Much is a Pt 950?

Prices for a pt 950 can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $780 and can go as high as $24,860, while this accessory, on average, fetches $1,213.

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.