Pt 950
to
71
1,207
203
180
108
20
1,113
142
108
38
36
21
443
781
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13
12
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91
907
325
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523
105
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43
36
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622
54
31
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24
211
186
63
16
11
9
5
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1,055
113
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Rare 4.02 Carat Old Mine Cut E Color Internally Flawless Diamond Ring
By Van Cleef
Arpels
Located in Atlanta, GA
-shaped diamonds weighing .50 carat, signed VCA, PT 950, numbered NY63989, gross weight approximately 5.8
Category
Vintage 1980s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Eternity Style 1.00 Carat Brilliant Cut Diamond Five Stone Ring in Platinum
Located in Yorkshire, West Yorkshire
never worn
Defects: None
Date / Period: C2023
Marks: PT 950
Weight: 4.8g
Dimensions: Diamond Head Width
Category
21st Century and Contemporary British Modern Band Rings
Materials
Diamond, Platinum
1.50 Carat Round Brilliant Cut E F VS1 VS2 Diamond Platinum Bangle Bracelet
Located in New York, NY
".
PT 950 is engraved on the inside of the clasp.
A hidden clasp with a safety helps to keep the
Category
21st Century and Contemporary American Contemporary Bangles
Materials
Diamond, Platinum
Cartier Destinee Solitaire GIA Diamond Platinum Ring 1.60 Carat Papers
By Cartier
Located in Miami, FL
Hallmark: 51 Pt 950 Serial No.
Includes: 24 Month Brilliance Jewels Warranty
Category
2010s French Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Etoile Half Bezel .70 Carat Diamond Engagement Ring Platinum
By Tiffany
Co.
Located in Manchester, NH
as well as PT 950 to indicate the metal's purity. The Etoile ring is a substantial size with a band
Category
2010s Modern Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum and Diamond Flower Ring .60 Carat
By Tiffany
Co.
Located in Middletown, DE
platinum flower design The ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it
Category
2010s American Fashion Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum and Diamond Flower Ring .60 Carat
By Tiffany
Co.
Located in Middletown, DE
platinum flower design The ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it
Category
2010s American Fashion Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.30 Carat Round Engagement Ring
By Tiffany
Co.
Located in Middletown, DE
prong Tiffany Platinum setting. The ring is properly hallmarked with the Tiffany & Co logo and PT 950
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.05 Carat Round Engagement Ring H
By Tiffany
Co.
Located in Middletown, DE
hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.08 Carat Round Engagement Ring H VS2
By Tiffany
Co.
Located in Middletown, DE
the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly laser
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond .62 Carat Round Engagement Ring I VS1 Triple Exc
By Tiffany
Co.
Located in Middletown, DE
hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum and Diamond Princess Cut Ring .51 Carat H VVS2
By Tiffany
Co.
Located in Middletown, DE
logo and PT 950 indicating it is a platinum setting. The diamond is properly laser inscribed with the
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany
Co. Platinum and Diamond Princess Cut Ring 1.26 Carat F VS1
By Tiffany
Co.
Located in Middletown, DE
. The ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany
Co. Platinum and Diamond Princess Cut Engagement Ring 1.07 Carat F VS1
By Tiffany
Co.
Located in Middletown, DE
setting. The ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany
Co. Platinum Diamond .80 Carat Round Engagement Ring E VVS1
By Tiffany
Co.
Located in Middletown, DE
hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond .90 Carat Round Engagement Ring I VVS2
By Tiffany
Co.
Located in Middletown, DE
hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. 18 Karat Gold Diamond .86 Carat Round Engagement Ring D VVS2
By Tiffany
Co.
Located in Middletown, DE
18k yellow gold setting. The ring is properly hallmarked with the Tiffany & Co logo and PT 950
Category
2010s American Engagement Rings
Materials
Diamond, 18k Gold
Tiffany
Co. Platinum and Diamond Princess Cut Ring 1.71 Carat H VS1
By Tiffany
Co.
Located in Middletown, DE
hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly
Category
Early 2000s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany
Co. Cushion Cut Platinum and Diamond Engagement Ring 1.71 Carat
By Tiffany
Co.
Located in Middletown, DE
hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting, the Lucida patent
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany
Co. 3-Stone Platinum and Diamond Engagement Ring .84 Carat H VS1/VS2
By Tiffany
Co.
Located in Middletown, DE
Tiffany & Co logo and PT 950 indicating it is a platinum setting and the Tiffany serial number. In
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. 3-Stone Platinum and Diamond Engagement Ring .72 Carat E VS1/VS2
By Tiffany
Co.
Located in Middletown, DE
.
The ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum and Diamond Oval Solitaire 2.01 Carat
By Tiffany
Co.
Located in Middletown, DE
.
The ring is properly hallmarked with the Tiffany & Co logo, PT 950 indicating it is a platinum setting
Category
2010s American Engagement Rings
Materials
White Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.02 Carat Round Engagement Ring Unworn
By Tiffany
Co.
Located in Middletown, DE
hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum and Diamond Princess Cut Engagement Ring 1.00 Carat I VS1
By Tiffany
Co.
Located in Middletown, DE
Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly laser inscribed
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany
Co. Pear Shaped Platinum and Diamond Engagement Ring 1.29 Carat E VS2
By Tiffany
Co.
Located in Middletown, DE
Tiffany & Co logo and PT 950 indicating it is a platinum setting and the Tiffany serial number.
The
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum and Diamond .86 Carat Round Engagement Ring F VS2
By Tiffany
Co.
Located in Middletown, DE
PT 950 indicating it is a platinum setting. The diamond is properly laser inscribed with the serial
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.00 Carat Round Engagement Ring 2018 New
By Tiffany
Co.
Located in Middletown, DE
Tiffany Platinum setting. The ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond .75 Carat D VS2 Triple Exc Round Engagement Ring
By Tiffany
Co.
Located in Middletown, DE
and PT 950 indicating it is a platinum setting. The diamond is properly laser inscribed with the
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.09 Carat NOVO Engagement Ring H VS2
By Tiffany
Co.
Located in Middletown, DE
with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum and Diamond Princess Cut Ring 1.11 Carat H IF New
By Tiffany
Co.
Located in Middletown, DE
Tiffany Platinum setting. The ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany
Co. Platinum Diamond .60 Carat Round Engagement Ring F VS1
By Tiffany
Co.
Located in Middletown, DE
the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly laser
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Cushion Cut Platinum and Diamond Ring 1.10 Carat H VVS1
By Tiffany
Co.
Located in Middletown, DE
is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting, the
Category
Early 2000s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany
Co. Platinum Diamond .53 Carat Round Ring I Color VS1 Clarity Exc Cut
By Tiffany
Co.
Located in Middletown, DE
setting. The ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. .77 Carat Platinum and Diamond Stud Earrings H VS1
By Tiffany
Co.
Located in Middletown, DE
with the Tiffany logo and PT 950 for platinum.
The purchase includes the stunning earrings, Tiffany
Category
Early 2000s American Stud Earrings
Materials
Diamond, Platinum
Tiffany
Co. 3-Stone Platinum and Diamond Engagement Ring 1.41 Carat E VVS
By Tiffany
Co.
Located in Middletown, DE
logo and PT 950 indicating it is a platinum setting and the Tiffany serial number that matches all
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond .83 Carat H VVS1 Triple Exc Round Engagement Ring
By Tiffany
Co.
Located in Middletown, DE
properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Oval 3-Stone Diamond Ring 2.82 Carat
By Tiffany
Co.
Located in Middletown, DE
since it was sold new at Tiffany & Co.
The ring is properly hallmarked with the Tiffany & Co logo, PT
Category
Early 2000s American Modern Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.30 Carat Round Engagement Ring H VVS2
By Tiffany
Co.
Located in Middletown, DE
. The ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum and Diamond Princess Cut Ring .57 Carat D VS2
By Tiffany
Co.
Located in Middletown, DE
is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
Tiffany
Co. .50 Carat Platinum and Diamond Stud Earrings E VVS1/2
By Tiffany
Co.
Located in Middletown, DE
the Tiffany logo and PT 950 for platinum.
The purchase includes the stunning earrings, Tiffany
Category
2010s American Stud Earrings
Materials
Diamond, Platinum
Tiffany
Co. 3-Stone Diamond Engagement Ring .79 Carat F VVS2
By Tiffany
Co.
Located in Middletown, DE
is properly hallmarked with the Tiffany & Co logo and PT 950 for platinum and also has the serial
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. 3-Stone Round and Pear Diamond Engagement Ring .77 Carat G VS2
By Tiffany
Co.
Located in Middletown, DE
& Co logo and PT 950 for platinum and also has the serial number and .77 center diamond tcw.
The
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.63 Carat Legacy Engagement Ring I VS1
By Tiffany
Co.
Located in Middletown, DE
and PT 950 indicating it is a platinum setting. The diamond is properly laser inscribed with the
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.64 Carat Round Engagement Ring D VS1
By Tiffany
Co.
Located in Middletown, DE
logo and PT 950 indicating it is a platinum setting. The diamond is properly laser inscribed with the
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.19 Carat Round Engagement Ring I VS2
By Tiffany
Co.
Located in Middletown, DE
ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond .60 Carat Round Engagement Ring H VVS2
By Tiffany
Co.
Located in Middletown, DE
Tiffany Platinum setting. The ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond .95 Carat Novo Engagement Ring Triple Excellent
By Tiffany
Co.
Located in Middletown, DE
TOTAL CARAT WEIGHT IS 1.11 cts. The ring is properly hallmarked with the Tiffany & Co logo and PT 950
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.44 Carat NOVO Engagement Ring G VVS2
By Tiffany
Co.
Located in Middletown, DE
hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.71 Carat Round Engagement Ring I VS1 Triple Exc
By Tiffany
Co.
Located in Middletown, DE
ring is properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.30 Carat Round Engagement Ring G Triple Exc
By Tiffany
Co.
Located in Middletown, DE
prong Tiffany Platinum setting. The ring is properly hallmarked with the Tiffany & Co logo and PT 950
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 2.14 Carat Round Engagement Ring E VS1
By Tiffany
Co.
Located in Middletown, DE
hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Harmony Platinum and Diamond Engagement Ring 1.06 Ct H VS2 3 EXC
By Tiffany
Co.
Located in Middletown, DE
Harmony platinum solitaire setting. The ring is properly hallmarked with the Tiffany & Co logo and PT 950
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.52 Carat Round Engagement Ring G VS2
By Tiffany
Co.
Located in Middletown, DE
TOTAL CARAT WEIGHT IS 1.85 cts. The ring is properly hallmarked with the Tiffany & Co logo and PT 950
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.17 Carat Round Engagement Ring G VS2
By Tiffany
Co.
Located in Middletown, DE
properly hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.44 Carat Legacy Engagement Ring H VVS2 3 EXC
By Tiffany
Co.
Located in Middletown, DE
Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly laser inscribed
Category
Early 2000s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.01 Carat Lecacy Engagement Ring F VVS2
By Tiffany
Co.
Located in Middletown, DE
hallmarked with the Tiffany & Co logo and PT 950 indicating it is a platinum setting. The diamond is properly
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Tiffany
Co. Platinum Diamond 1.76 Carat Round Engagement Ring H VS2
By Tiffany
Co.
Located in Middletown, DE
TOTAL CARAT WEIGHT IS 2.11 cts. The ring is properly hallmarked with the Tiffany & Co logo and PT 950
Category
2010s American Engagement Rings
Materials
Diamond, 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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
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