Pt Antique
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La Perruche a Ailes Variees Pt. 57
By Jacques Barraband
Located in Austin, TX
Title: La Perruche a ailes variees Pt. 57
From: Histoire Naturelle des Perroquets
Date: 1801 - 1805
Category
Early 1800s Pt Antique
Materials
Archival Paper, Etching
Antique Edwardian 2.20ct Diamond Ring Cluster Double Flower 14k Pt Engagement
Located in Torrance, CA
Stylish antique Edwardian diamond double cluster ring (circa 1900s to 1910s) crafted in 14 karat yellow gold and 900 platinum.
Two center set old mine cut diamonds are estimated at...
Category
Early 20th Century Unknown Edwardian Pt Antique
Materials
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold, Platinum
6.79 Carat Certified Colombian Minor Emerald Diamond Removable Drop Earrings PT
Located in New York, NY
6.79 Ct Certified Colombian Minor Emerald Diamond Removable Drop Earrings Platinum
These Earrings are detachable meaning pendulum with emeralds and Diamond slides off so the top D...
Category
Mid-19th Century Pt Antique
Materials
Diamond, Emerald, Platinum
Cliffs and Cypresses at Pt. Lobos, California - Seascape Charles F. Cummins 1929
Located in Soquel, CA
Cliffs and Cypresses at Pt. Lobos, California - Seascape Charles F. Cummins 1929 (American, 1850
Category
1920s American Impressionist Pt Antique
Materials
Masonite, Oil
Art Deco GIA Vintage Antique 3.0ct Old EURO Diamond Sapphire Pt Engagement Ring
Located in New York, NY
Art Deco GIA 3.0ct Old EUROPEAN Diamond Sapphire Platinum Engagement Vintage Antique Ring.
Few come finer or as fabulous as this original handcrafted platinum diamond and sapphire ri...
Category
1920s Art Deco Pt Antique
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Platinum Pair of Art Deco Brooch Double Click Closure, Pt 46.00 Dm 22, 30, 20's
By Fratelli Piccini
Located in Firenze, FI
A stunning pair of antique brooch, art deco style from 20's.
covered by a beautiful set of brilliant and diamonds.
Category
1920s Italian Art Deco Pt Antique
Materials
Diamond, Platinum
Edwardian 18 Carat Gold and Platinum Diamond Three-Stone Ring
Located in Chipping Campden, GB
measure 25pts each. The inside of the ring is stamped '18ct&pt)
Ring Size: J or 4 3/4
Height Off Finger
Category
Early 1900s British Edwardian Pt Antique
Materials
Diamond, 18k Gold, Yellow Gold, Gold, Platinum
Olympus Art Certified, Unique Art, Diamond, Platinum, Soul and Heart Necklace
Located in Istanbul, TR
Olympus Art Certified,
Unique Art,
950 PT Platinum,
2.15 ct. Diamond Round
Soul And Heart
Category
1920s Turkish Art Deco Pt Antique
Materials
Diamond, Platinum
Free Shipping
W 1.26 in D 0.12 in L 2.14 in
Olympus Art Certified, Unique Art Piece, Diamond, Platinum, ANGEL WINGS Earrings
Located in Istanbul, TR
Olympus Art Certified,
950 PT Platinum,
1.87 ct. Diamond Round,
3.97 ct. Diamond Round,
Unique
Category
1920s Turkish Art Deco Pt Antique
Materials
Diamond, Platinum
Free Shipping
H 0.1 in W 0.94 in L 3.16 in
Antique 0.85 Carat Old Cut Diamond Swirl Ring
Located in London, GB
: Approx. 0.26ct
Marked: 'Pt'
Box: The Vintage Jeweller Ring Box
Comments: As this is a vintage ring, we
Category
Early 20th Century Pt Antique
Materials
Diamond, Platinum
Art Deco Diamond Filigree Platinum Ring
Located in Beverly Hills, CA
2.80 ct., J-K-L / SI-2
Circa: Art Deco, 1920s
Stamp/Hallmark: PT
Size/Measurements: 6.75 ring size
Category
1920s Art Deco Pt Antique
Materials
Diamond, Platinum
10.35 Carat Rectangle Aquamarine Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
diamonds, G VS SI approx. .15cts
Size 6.5 and sizable
Platinum
Stamped: PT 950
8.1 grams
Width at top
Category
Early 20th Century Pt Antique
Materials
Aquamarine, Diamond, Ruby, Platinum
Antique Edwardian Platinum & 18K Gold 4.35tgw Garnet, Diamond & Pearl Brooch
Located in Staines-Upon-Thames, GB
, estimated: 2.08ctw
Pearl size, estimated: 5mm
Gross weight: 9.2g
Hallmarks: stamped “18CT & PT” (18
Category
Early 20th Century Edwardian Pt Antique
Materials
Diamond, Garnet, Pearl, 18k Gold, White Gold, Platinum
Free Shipping
W 1.23 in D 0.24 in L 1.86 in
Art Deco 1920s Platinum & 18K Gold 1.12tgw Sapphire & Diamond Drop Necklace
Located in Staines-Upon-Thames, GB
Hallmarks: pendant stamped with Dutch ‘PT 950’ (platinum) mark to top, chain clasp stamped ‘750’ (18 karat
Category
1920s Art Deco Pt Antique
Materials
Diamond, Sapphire, 18k Gold, White Gold, Platinum
Antique Art Deco 18K White Gold and Platinum 2.2ct Diamond Arrow Jabot Pin
Located in Staines-Upon-Thames, GB
, estimated: 2.2ctw
Gross weight: 6.07g
Hallmarks: stamped ‘18ct & PT’ (18 karat gold and platinum), circa
Category
Early 20th Century British Art Deco Pt Antique
Materials
Diamond, 18k Gold, White Gold, Platinum
Free Shipping
W 0.85 in D 0.24 in L 3.08 in
Sunrise Seascape Oil Painting by Award Winning Artist Michael Budden
By Michael Budden
Located in Chesterfield, NJ
Days End, Pt Pleasant
oil/canvas
25 x 30 image unframed.
This painting was started on location in
Category
Early 20th Century Impressionist Pt Antique
Materials
Oil
H 31 in W 36 in D 1.5 in
1.95 Carat Victorian Royal Deep Blue Natural Platinum Sapphire Pendant Necklace
Located in Stamford, CT
cut diamonds, approx. total weight .10cts, G, VS
Platinum
7.8 grams
Chain: 16 inches stamped Pt 950
Category
Late 19th Century Pt Antique
Materials
Blue Sapphire, Diamond, Sapphire, Platinum
French Art Deco Diamond and Australian Sapphire Ring
Located in Brisbane, QLD
'PT 850' mark indicating the frame of the ring is crafted from 850 purity platinum. To the outside of
Category
1920s French Art Deco Pt Antique
Materials
Diamond, Sapphire, Platinum
Antique Solid 18 Carat Gold and Platinum Pocket Watch Albert Chain and Tbar
Located in St Helens, GB
, 2.4mm wide links approx
HALLMARKS ; 18ct & Pt tag
Category
19th Century Pt Antique
Materials
Gold, Platinum
Early 1900s Oyster House Gallon Tin Cup Baltimore Rare Chesapeake Antique
By George H. Wahmann
Located in Hyattsville, MD
An rare gallon cup for shucked Oyster measurement. Marks: 8 PT. LIQ. GEO. H. WAHMANN MFG. CO
Category
Early 1900s American Industrial Pt Antique
Materials
Tin
H 6.13 in W 9.75 in D 7.25 in
Art Deco Amethyst and Diamond Posey Ring
Located in Stamford, CT
me". Center on the flower is a .02 pt diamond. This was the language of flowers that the public
Category
1920s Art Deco Pt Antique
Materials
Amethyst, Diamond, 14k Gold
Miscellaneous Poems of Jonathan Swift / Golden Cokerell Press
Located in Middletown, NY
paper with 11 pt. Caslon O.F. type. 12 wood engravings by Robert Gibbings. Quarter bound in parchment
Category
Early 20th Century English Pt Antique
Materials
Paper, Parchment Paper
Antique Platinum 1.25 Carat Diamonds Wedding Ring
Located in Miami, FL
Diamonds weight approx 0.40ct
Stamped PT-950
Circa 1920's
Category
1920s Artisan Pt Antique
Materials
Diamond, White Diamond, Platinum
Antique Pair English Console Side Demilune Painted Satinwood Tables after Seddon
By Seddon
Located in Dublin, Ireland
three matching window seats (see'A Catalogue and Index of old Furniture and Works of Decorative Art, Pt
Category
Early 20th Century British Regency Pt Antique
Materials
Marble
H 35 in W 56.75 in D 19 in
19th Century Gold Enamel and Diamond Bangle
Located in Amsterdam, NL
, imported to Kiev, between 1882-1898, marked with the arch angel for Kiev with the import mark PT in
Category
Late 19th Century Unknown Pt Antique
Materials
Diamond, Gold, 14k Gold, Enamel
English Cocktail or Martini Shaker from the Art Deco Era by James Dixon & Sons
By James Dixon & Sons
Located in Austin, TX
ENGLAND - L2003/ 1 1/2 PT
Perfect for the bar. Even better for martinis.
Category
Early 20th Century English Art Deco Pt Antique
Materials
Silver Plate, Metal, Copper
H 8.5 in W 7 in D 4.25 in
Belle Epoque 5.61ct Burma No-Heat Sapphire Diamond Ring, GIA
Located in New York, NY
indication of treatment
TAILLE: FR: 53 / US: 61⁄3
DATE: circa 1900
MARKS: Pt, customs mark for platinum
GROSS
Category
Early 20th Century Pt Antique
Materials
Diamond, Sapphire, Platinum
Portrait of Lucie Gérard by Giovanni Boldini
By Giovanni Boldini
Located in New Orleans, LA
della pittura a olio con un’ampia selezione di pastelli e acquerelli, pt. 1, Turin 2002, p. 321, no. 590
Category
19th Century Post-Impressionist Pt Antique
Materials
Canvas, Pastel
H 29.63 in W 25.88 in D 3.38 in
Tiffany & Co. Antique Art Deco Diamond Brooch in Platinum & 18 Karat Yellow Gold
By Tiffany & Co.
Located in Tampa, FL
& Co. PT 950.
Total diamond weight is approximately 2.00 carats and all diamonds are E-I in color with
Category
1910s American Art Deco Pt Antique
Materials
Diamond, Yellow Gold, Platinum
Free Shipping
W 0.5 in L 1.75 in
2.30 Carat Diamond Platinum Swirl Earrings
Located in Stamford, CT
Stamped: PT 950
15.8 grams
Top to bottom: 22mm or .85 Inch
Width: 22mm or .85 Inch
Depth or thickness
Category
Early 20th Century Pt Antique
Materials
Diamond, Platinum
Vintage Art Nouveau 1.20 Inch Brooch Diamond 0.30 Carat Platinum Gold Pearl Ruby
Located in New York, NY
Gold
Gemstones: Old European Diamond, 2 Natural Pearl, and Ruby
Key Features: Design
Hallmarks: 585, Pt
Category
Early 20th Century British Art Nouveau Pt Antique
Materials
Diamond, Pearl, Ruby, Gold, 14k Gold, Yellow Gold, Platinum
Free Shipping
W 1.2 in L 0.8 in
Antique 1.77ct Diamond, Enamel and Platinum Horse and Huntsman Brooch
Located in Jesmond, Newcastle Upon Tyne
hallmarked to the pin with the 18ct mark (18) and the reverse of the setting with the platinum mark (PT) and
Category
1910s Unknown Pt Antique
Materials
Diamond, Platinum, Enamel
Free Shipping
H 0.2 in W 1.18 in L 1.38 in
Set of 12 Plates, Aesop Fables, Wedgwood, circa 1860
By Wedgwood
Located in Melbourne, Victoria
titles because I can only upload 20 pictures. Eleven have the PT monogram (unidentified); probably from
Category
Mid-18th Century English Romantic Pt Antique
Materials
Creamware
4.25 Carat Peridot Diamond Platinum Filigree Engagement Ring
Located in Stamford, CT
: Platinum
Stamped: Pt 900
Hallmark: Mc
10.7 grams
Width at top: 12.3mm
Height at top: 9.4mm
Width at Bottom
Category
Early 20th Century Pt Antique
Materials
Diamond, Peridot, Platinum
This Side of Paradise by F. Scott Fitzgerald
Located in Middletown, NY
.
8vo, 7 1/2 x 5 1/8 inches (190 x 130 mm); pp. vi, 305; printed in 11 pt Old Style type on wove paper
Category
Early 20th Century English Pt Antique
Materials
Gold Leaf
8.25 Carat Green Tourmaline White Yellow Diamond Art Deco Platinum Earrings
Located in Stamford, CT
cut diamond, approx. total weight .12cts
Top to bottom: 21mm
Stamped: Pt 950
Width: 9mm
Depth: 8mm
Category
Early 20th Century Pt Antique
Materials
Diamond, Yellow Diamond, Tourmaline, Platinum
Art Deco 18ct Gold and Platinum Pear Cut Ruby & Old Cut Diamond Ring, Circa 1920
Located in Lancashire, Oldham
– 18ct gold/ platinum/ ruby/ diamond
HALLMARK – Stamped ‘18ct&PT’ and indistinguishable makers mark
Category
1920s English Art Deco Pt Antique
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold, Platinum
Bailey Banks & Biddle 1925 Art Deco Arrow Jabot In Platinum 18Kt And Diamonds
By Bailey, Banks & Biddle
Located in Miami, FL
, "BB&B 18Ct & Pt".
Bailey Banks & Biddle
Bailey Banks & Biddle is an American jewelry firm that
Category
1920s American Art Deco Pt Antique
Materials
Diamond, White Diamond, Gold, 18k Gold, Platinum, White Gold
Free Shipping
W 1.18 in L 1.81 in
Early Art Nouveau Gilt Porcelain Pair Vase
Located in Tarry Town, NY
purple underglaze. LT incised in paste in one & PT incised in paste in the other. Each one stands 14 5/8
Category
Late 19th Century German Pt Antique
Materials
Gold
NEW 8 Ct. Natural Amethyst Ring with Diamonds in 14k Solid Yellow Gold
Located in Warren, NJ
Gold. 6 pt diamonds
The whole ring is 14k gold.
Total Carat Weight: 36.10 ct
Total Gram Weight: 7.23
Category
Early 19th Century Pt Antique
Materials
Amethyst, Diamond, 14k Gold, Yellow Gold
Art Deco Platinum Gold Engraving Diamond Onyx Cufflinks
Located in Munich, Bavaria
surrounded by an onyx circle. The cufflinks are marked 18ct and pt.
Category
1920s American Art Deco Pt Antique
Materials
Diamond, Onyx
Vintage Gold Art Deco Cufflinks and Tuxedo Set
Located in MELBOURNE, VIC
, 9 ct and Pt
Good condition
Made in the 1920s. They are typical of the Art Deco period with their
Category
1920s Unknown Art Deco Pt Antique
Materials
Diamond, Gold, 9k Gold, Platinum
Antique 1.50 Carat Emerald and 2.62 Carat Diamond Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
brooch is hallmarked to the reverse of the bar with a platinum fineness mark (PT) in addition to an 18k
Category
1910s Unknown Pt Antique
Materials
Diamond, Emerald
Antique Victorian Sterling Silver Spirit Kettle
Located in Jesmond, Newcastle Upon Tyne
Cyrillic letters ПТ (Latin PT) meaning ПРИВОЗНЫХ ТОВАРОВ (Imported Goods).
Condition
This antique 19th
Category
1860s British Victorian Pt Antique
Materials
Sterling Silver
7.13 Carat Tourmaline Diamond Platinum Art Deco Dangle Earrings
Located in Stamford, CT
-SI approx. .36cts
Platinum
Stamped: PT 950
6.7 grams
Top to bottom: 35.2mm or 1 1/3 Inch
Width
Category
Early 20th Century Pt Antique
Materials
Diamond, Tourmaline, Platinum
1920s Antique Diamond and Yellow Gold Five-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
the 18k mark, platinum hallmark (PT) and makers mark (JH).
This ring is supplied with an independent
Category
1920s Unknown Pt Antique
Materials
Diamond, 18k Gold, Yellow Gold
1904 Art Nouveau Vintage Platinum and 18 Karat Yellow Gold Band
Located in Addison, TX
this band. The inside of this band is 18 karat yellow gold engraved with "L.PT. to D.C.O. August 29
Category
Early 1900s Unknown Art Nouveau Pt Antique
Materials
18k Gold, Platinum, Yellow Gold
2.02 Carat Green Tourmaline Diamond Platinum Dangle Earrings
Located in Stamford, CT
, approx. .03ct each, total weight .18cts, G-H, VS
Platinum
Tested: Platinum
Stamped: Pt 950
Top to bottom
Category
Early 20th Century Pt Antique
Materials
Diamond, Tourmaline, Platinum
La Perruche Javane, Pl. 69
By Jacques Barraband
Located in Austin, TX
Artist: Jacques Barraband
Title: La Perruche Javane Pt 69
Year: 1801 - 1805
Medium: Engravings with
Category
Early 1800s Pt Antique
Materials
Archival Paper, Engraving
A large English 18th century painting of a Chestnut horse
By Thomas Beach
Located in Bath, Somerset
a hill beyond. Signed and dated lower left, 'T. Beach pt., 1785'.
Provenance:
Anonymous sale
Category
18th Century English School Pt Antique
Materials
Canvas, Oil
NEW 2 Ct. Natural Amethyst Fantasy Cut Ring with Diamonds in 14k Yellow Gold
Located in Warren, NJ
collection.
2 Ct. Natural Fantasy Cut Amethyst Ring with diamonds in 14k Solid Yellow Gold. 6 pt diamonds
Category
18th Century Pt Antique
Materials
Amethyst, Diamond, 14k Gold, Yellow Gold
Antique 1.70 Carat Colombian Emerald and 2.18 Carat Diamond Platinum Twist Ring
Located in Jesmond, Newcastle Upon Tyne
antique 1920's dress ring is hallmarked to the interior with the platinum mark (PT).
This stunning ring
Category
1920s Unknown Pt Antique
Materials
Diamond, Emerald, Platinum
GIA Certified 1.84 Carat Sapphire Diamond Platinum Art Deco Dangle Earrings
Located in Stamford, CT
. .28cts
Platinum
Stamped: PT 950
6.4 grams
Top to bottom: 22.1mm or 7/8 Inch
Width: 8.6mm or 1/3 Inch
Category
Early 20th Century Pt Antique
Materials
Diamond, Sapphire, Platinum
1920s 0.20 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
the interior of the shank with the maker's mark 'M&M' and the platinum mark (PT).
This antique
Category
1920s Unknown Pt Antique
Materials
Diamond, Platinum
Antique 1920s Sterling Silver and Crocodile Skin Hip Flask
By James Dixon & Sons
Located in Jesmond, Newcastle Upon Tyne
underside of the drinking vessel incorporates the volume marker '1 1/2 PT', in addition to the retailer's
Category
1920s British Pt Antique
Materials
Sterling Silver
Antique 1900s 2.59 Carat Oval Cut Tourmaline and 1.95 Carat Diamond Ring
Located in Jesmond, Newcastle Upon Tyne
include the platinum hallmark (PT) and the 18k guarantee mark (18k).
This antique ring is supplied with
Category
Early 1900s Pt Antique
Materials
Diamond, Tourmaline, 18k Gold, White Gold
GIA Certified 13.78 Carat Yellow Sapphire Diamond Platinum Pendant Necklace
Located in Stamford, CT
Platinum Chain
Platinum
Stamped: Chan PT 950
8.6 Grams
Top to Bottom: 38.0mm or 1 ¾ Inches
Width: 13.29mm
Category
Early 20th Century Pt Antique
Materials
Diamond, Sapphire, Yellow Sapphire, Platinum
Checkerboard Invisibly-Set Emerald Diamond Pave Platinum Ring
Located in London, GB
and Pt for platinum, and is numbered 2417. There is an unknown makers mark and a French import mark
Category
1920s American Art Deco Pt Antique
Materials
Diamond, Emerald, Platinum
19th Century Victorian-Era 15 Carat Burma Oval-Cut Sapphire and Diamond Ring
Located in Miami, FL
Heat Treatment: None
✔ Certificate: AGL (American Gem Laboratory)
✔ Ring: PT Platinum, accented by
Category
19th Century Burmese Victorian Pt Antique
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, Silver, Platinum
Art Deco Diamond Trilogy Ring, 18 Karat Yellow Gold and Platinum
Located in NEWARK, GB
graduate down into the gold band.
The band is stamped 18ct and PT for 18ct yellow gold and platinum.
It
Category
Early 20th Century British Art Deco Pt Antique
Materials
Diamond, Yellow Gold, Platinum
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Pt Antique For Sale on 1stDibs
Surely you’ll find the exact pt antique you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of platinum, gold and 18k gold, this item was constructed with great care. You’re likely to find the perfect pt antique among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 20th Century. Finding an appealing pt antique — no matter the origin — is easy, but Cartier, Glorious Antique Jewelry Collection and Tiffany & Co. each produced a popular version that is worth a look. A pt antique can be a stylish choice for most occasions, but diamond rings, from our inventory of 115, can add a particularly distinctive touch to your look, day or night. See these pages for a round cut iteration of this accessory, while there are also old european cut cut and oval cut cut versions available here, too. When shopping for a pt antique, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a Pt Antique?
The price for a pt antique starts at $75 and tops out at $448,500 with these rings, on average, selling for $2,189.
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