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Edwardian 20.30 Ct Aquamarine 1.40 Ct Diamond Platinum Pendant
Located in Napoli, IT
Aquamarine of gorgeous sky Blue color estimate 20.30 Ct (21.4 x 17.3 mm) making the focal point of the piece
Category
Early 1900s European Edwardian Antique Ct
Materials
Aquamarine, Diamond, 18k Gold, Platinum
Edwardian1.30 Ct Sapphire 1.25 Ct Diamond Platinum Bar Brooch
Located in Napoli, IT
untreated unheated approx 1.30 Ct for the Five cushion cut stone alternated by five old mine cut Diamonds
Category
Early 1900s European Edwardian Antique Ct
Materials
Diamond, Sapphire, 18k Gold, Platinum
Antique 3.06 Ct Thai Ruby and 0.47 Ct Diamond 15 Ct Yellow Gold Bangle
Located in Jesmond, Newcastle Upon Tyne
antique bangle has been crafted in 15 ct yellow gold.
The pierced decorated anterior surface of the
Category
19th Century Antique Ct
Materials
Diamond, Ruby, 15k Gold, Yellow Gold
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H 0.23 in W 0.29 in L 1.97 in
Georgian 2.0 Ct Natural Sapphire 2.40 Ct Diamond Ring
Located in Napoli, IT
overwhelmed by antique Flemish cut Diamonds for a total estimate of 2.40 Ct full of sparkle surrounding a
Category
Late 18th Century European Georgian Antique Ct
Materials
Diamond, Sapphire, Gold
Art Deco 4.50 Ct Natural Garnet 3.50 Ct Diamond Pendant
Located in Napoli, IT
Centrally set with a stunning natural Garnet of intense glowing Red appealing emerald cut 4.50 Ct measuring
Category
1920s European Art Deco Antique Ct
Materials
Diamond, Garnet, 18k Gold
Art Nouveau .90 Ct Natural Sapphire 1.20 Ct Diamond Ring
Located in Napoli, IT
fashion of that time
Set with a central natural Velvety Blue untreated Sapphire of approx. .90 Ct superb
Category
Early 20th Century European Art Nouveau Antique Ct
Materials
Diamond, Sapphire, 18k Gold, Platinum
Art Deco .80 Ct Diamond .90 Ct Sapphire Trilogy Ring
Located in Napoli, IT
Centrally set with a cushion cut natural intense blue Sapphire not treated or heated any way .90 Ct in
Category
1920s Art Deco Antique Ct
Materials
Diamond, Sapphire, 18k Gold
Art Deco 1.60 Ct Sapphire 1.40 Ct Diamond Platinum ring
Located in Napoli, IT
Sapphires approx 1.60 Ct. gorgeous cornflower hue
Complementary Diamonds are old mine cut and the
Category
1920s European Art Deco Antique Ct
Materials
Diamond, Sapphire, Platinum
Antique 5.00 Ct Natural Sapphire 3.20 Ct Diamond Russian Bracelet
Located in Napoli, IT
approx 5.0 Ct – guaranteed unheated – 15 Old European cut Diamonds for 3.20 Ct supporting the main
Category
Early 20th Century Russian Edwardian Antique Ct
Materials
Diamond, Sapphire, 14k Gold
Art Nouveau 1.90 Ct Natural Sapphire 1.30 Ct Diamond Ring
Located in Napoli, IT
Sapphire of rich Blue of approx 1.90 Ct – oval faceted cut
Accompanied by 20 old transitional cut Diamonds
Category
Early 20th Century European Art Nouveau Antique Ct
Materials
Diamond, Sapphire, 18k Gold, Platinum
Late Victorian 16.00 Ct Amethyst 1.70 Ct Diamond Navette Ring
Located in Napoli, IT
high quality Natural Amethyst of 16.00 Ct (27.3 x 9.8 mm.) richly saturated Purple colour, finely
Category
Early 20th Century European Victorian Antique Ct
Materials
Amethyst, Diamond, 18k Gold
Victorian 1.60 Ct Natural Sapphire 2.50 Ct Diamond Swing earrings
Located in Napoli, IT
mine cut – approx 2.50 Ct total weight, rated G/I VVS/SI -the two Sapphires are 100% Natural gorgeous
Category
Late 19th Century European Victorian Antique Ct
Materials
Sapphire, Diamond, 14k Gold
Victorian 6.00 Ct Moonstone .70 Ct Old Mine Diamond Earrings
Located in Napoli, IT
old mine cut .70 Ct (TCW) bright white full of sparkle rated G/H VVS/SI
Two natural Moonstones are the
Category
Late 19th Century European Victorian Antique Ct
Materials
Diamond, Moonstone, 18k Gold
Edwardian .65 Ct Natural Sapphire 1.70 Ct. Diamond Heart Ring
Located in Napoli, IT
set with old transitional cut Diamonds, approx 1.70 Ct with a great deal of dazzling sparkle, rated H
Category
Early 1900s European Edwardian Antique Ct
Materials
Diamond, Sapphire, 18k Gold, Silver
Edwardian 9.60 Ct Amethyst 1.60 Ct Diamond Large Cross Pendant
Located in Napoli, IT
9.60 Ct gross weight – attractive lavender Purple colour hue, very sparkly and firey gemstones
Bordered
Category
Early 1900s European Edwardian Antique Ct
Materials
Amethyst, Diamond, 18k Gold, Silver
15.00 Ct Untreated Tourmaline 3.00 Ct Mine antique Diamond Ring
Located in Napoli, IT
large scale, estimate 15.00 Ct. (16.48 x 13.4 mm.) superb Orange/Pink colour mother nature gift
Category
Late 19th Century European Victorian Antique Ct
Materials
Diamond, Tourmaline, 18k Gold, Silver
Pair of Italian Decorative Bronze Vases
By Italian school XX ct.
Located in Milano, IT
At the heart of art and innovation that marked the dawn of the 20th century, these bronze vases emerge as jewels of time. Born in a period of extraordinary cultural effervescence, wh...
Category
Early 20th Century Italian Mid-Century Modern Antique Ct
Materials
Bronze
Victorian 1.0 Ct. Diamond 1.0 Ct. Sapphire Five Stone Ring
Located in Napoli, IT
use
Metal: 18 Kt yellow gold
Hallmarks: assay
Gems: 3 old mine cut diamonds totalling approx 1.00 CT
Category
Late 19th Century European Victorian Antique Ct
Materials
Diamond, Sapphire, 18k Gold
Vintage Italian Coffee Table with Marble Top
By Italian school XX ct.
Located in Milano, IT
This extraordinary Italian-made coffee table from the early 1900s is a testament to the artistry and craftsmanship of a bygone era. The four wrought-iron legs culminate in elegant cu...
Category
Early 20th Century Italian Mid-Century Modern Antique Ct
Materials
Marble, Wrought Iron
Italian Antique Painted and Gilded Glazed Cabinet Bookcase, 1920's
By Italian school XX ct.
Located in Somerton, GB
Italian antique painted glazed cabinet bookcase with soft gilt highlights. This cabinet piece shows off collections, books, kitchen storage, useful for any interior. Well proportione...
Category
Early 20th Century Italian Antique Ct
Materials
Pine
Italian Bronze sculpture: Two Pigs, bronze artist 20th century
By Italian school XX ct.
Located in Milano, IT
Imagine a small but enchanting Italian bronze sculpture that captures an unexpected moment of nature's beauty. It's a delicate portrayal of Two Mating Pigs, created by a skilled 20th...
Category
Early 1900s Italian Art Nouveau Antique Ct
Materials
Bronze
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H 6.3 in W 8.67 in D 3.55 in
Victorian 127.50 Ct Chrysoprase 11.00 Ct Diamond Rare Boxed Twin brooches
Located in Napoli, IT
/ untreated top Green color variety and great size being approx slightly over 60 Ct in weight each of the
Category
1880s English Antique Ct
Materials
Chrysophrase, Diamond, 15k Gold, Silver
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H 1.26 in W 1.58 in
1930 Splendid two-seater curved sofa
By Italian school XX ct.
Located in Milano, IT
COD-Z43
Splendid two-seater curved sofa with velvet upholstery.
Italian manufacture, Turin, around 1930.
135x70xh76
Category
Early 20th Century Italian Art Deco Antique Ct
Materials
Velvet
Victorian 4.40 Ct Diamond 3.0 Ct Ruby 18 KT Crescent Brooch
Located in Napoli, IT
cushion cut old mine Diamonds alternated by natura Red Rubies
Approx 4.40 Ct of bright white antique
Category
1870s European Victorian Antique Ct
Materials
Diamond, Ruby, 18k Gold
Dining Large Table in Maple Wood and Top Covered with Goat Skin
By Italian school XX ct.
Located in Milano, IT
Unique large table with elegant structure in maple wood and top covered with goat skin.
Italian 1950s manufacture.
Category
1650s Italian Mid-Century Modern Antique Ct
Materials
Wood, Maple
19th Century Italian Writing Table
By Italian school XX ct.
Located in Penzance, GB
Early 19th century Italian marquetry writing table with five drawers. Various timbers in the marquetry including kingwood, walnut, box and tulip. This piece has a fairly untouched co...
Category
1840s Italian Régence Antique Ct
Materials
Kingwood
Edwardian 6.00 Ct Harlequin Opal 1.80 Ct Diamond 18 KT Pendant
Located in Napoli, IT
Complemented by 1.80 Ct bright white old cut Diamonds between old mine and old European cut providing
Category
Early 20th Century European Edwardian Antique Ct
Materials
Diamond, Opal, 18k Gold, 9k Gold, Platinum
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H 1.89 in W 0.56 in L 17.92 in
Edwardian .85 Ct Diamond .35 Ct Sapphire 18 KT Platinum Ring
Located in Napoli, IT
distinction and character
Diamonds are old mine cut . 60 C. total with a .25 Ct the centre – G VVS/VS – high
Category
Early 1900s European Edwardian Antique Ct
Materials
Diamond, Sapphire, 18k Gold, Platinum
Victorian 3.20 Ct Natural Turquoise 1.40 Ct Diamond 18 Kt Ring
Located in Napoli, IT
past beauty surrounded by a Diamond halo
Turquoise is 3. 20 Ct measuring 10.6x 8.6 mm
Diamond frame
Category
Late 19th Century European Victorian Antique Ct
Materials
Diamond, Turquoise, 18k Gold
Italian Wooden Storage Cabinet with Drawers
By Italian school XX ct.
Located in Milano, IT
Italian storage cabinet from the early 1900s. The cabinet is made of larch wood, excellent workmanship and processing and technique of wood. The cabinet features a series of many ind...
Category
Early 1900s Italian Industrial Antique Ct
Materials
Wood
French Victorian 39.00 Ct Australian Opal 6.00 Ct Rubies Large Brooch
Located in Napoli, IT
hallmarks from the period
Impressive 39.00 Ct Natural Australian Opal, rare size to come across set in this
Category
Late 19th Century French Victorian Antique Ct
Materials
Opal, Ruby, 18k Gold
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H 1.3 in W 2.09 in
Victorian 1.00 Ct Natural Ruby 1.60 Ct Diamond 18 KT ring
Located in Napoli, IT
big amount of white sparkle, approx 1.60 Ct of Diamond content – rated G VVS/SI
Centrally set with a
Category
Late 19th Century European Victorian Antique Ct
Materials
Diamond, Ruby, 18k Gold
Victorian 1.30 Ct Nat Sapphire 1.20 Ct Diamond Rare Trilogy Ring
Located in Napoli, IT
with a beautiful untreated and unheated natural Sapphire 1.30 Ct (6.9 x 6.0 mm.) cushion cut gorgeous
Category
1880s European Victorian Antique Ct
Materials
Diamond, Sapphire, 18k Gold
Edwardian 35.0 CT Natural Aquamarine 1.50 Ct Diamond Rare Brooch Pendant
Located in Napoli, IT
the large Natural Aquamarine set in the middle, 35.00 Ct. in weight (24.32 mm. x 18.49 mm.), gorgeous
Category
Early 1900s Italian Edwardian Antique Ct
Materials
Aquamarine, Diamond, 18k Gold, Silver
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H 1.62 in W 1.38 in
Rationalist Italian Sideboard in Walnut Wood and Bakelite
By Italian school XX ct.
Located in Milano, IT
Small Italian sideboard from the rationalist era of the 1920s.
The sideboard can also be classified as an entryway console. The sideboard is made entirely of walnut wood. its peculi...
Category
1920s Italian Art Deco Antique Ct
Materials
Bakelite, Walnut
Art Deco .70 Ct Colombian Emerald . 75 Ct. Diamond Platinum ring
Located in Napoli, IT
Colombian Emeralds, rectangular faceted cut .70 Ct (6.5 x 5,4 mm.)
Diamonds : 4 larger old mine cut and 18
Category
1920s European Art Deco Antique Ct
Materials
Diamond, Emerald, Platinum
Victorian 3.60 Ct Certified Burma Natural Sapphire 2.30 Ct Diamond Ring
Located in Napoli, IT
Centrally set with a stunning 3.60 Ct (8.71 x 8.16 mm.) Natural Sapphire of the most saturated Blue colour
Category
Late 19th Century European Late Victorian Antique Ct
Materials
Diamond, Sapphire, 18k Gold
Victorian 2.90 Ct Natural Pearl 2.60 Ct Diamond Certified drop earrings
Located in Napoli, IT
good sized salt water pearls 8 mm x 7.4 mm average approx 2.90 Ct , good roundness, white silvery with
Category
1860s Victorian Antique Ct
Materials
Diamond, Natural Pearl, 18k Gold
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H 1.07 in Dm 0.56 in
Victorian 7.60 Ct Rhodolite Garnet 2.70 Ct Diamond 18 KT Brooch Pendant
Located in Napoli, IT
Purple color, natural totally untreated, estimated 7.60 Ct (11.9 x 9.7 mm)
Diamonds are 39 in number
Category
1890s European Victorian Antique Ct
Materials
Diamond, Garnet, Rhodolite, 18k Gold
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H 1.34 in W 0.87 in
Victorian 1.75 Ct Diamond J VVS plus .85 Ct Rare Cluster ring
Located in Napoli, IT
surround
Centrally set with a bright white old mine cushion cut Diamond of 1.75 Ct assessed J VVS
12 old
Category
1890s European Victorian Antique Ct
Materials
Diamond, 18k Gold
Victorian 1.55 Ct Natural Ruby .40 Ct Old Diamond 18 KT Ring
Located in Napoli, IT
lovely sparkle
Rubies are .85 Ct in the middle – .35 Ct .35 Ct graduating down, 1.55 Ct in total
Category
Late 19th Century British Victorian Antique Ct
Materials
Diamond, Ruby, 18k Gold
Victorian 3.20 Ct Colombian Emerald 1.45 Ct Diamond Trinity 18 KT Ring
Located in Napoli, IT
fabulous antique Colombian Emerald cabochon cut for 3.20 Ct striking intense verdant color with strong
Category
1890s European Victorian Antique Ct
Materials
Diamond, Emerald, 18k Gold, Silver
Art Deco 2.15 Ct Sapphire 1.0 Ct Diamond 18 KT Platinum Ring
Located in Napoli, IT
with an antique cushion cul, intense blue colour, natural unheated Sapphire estimate 2.15 Ct (7.79 mm
Category
1920s Art Deco Antique Ct
Materials
Diamond, Sapphire, 18k Gold, Platinum
Art Deco 2.70 ct Diamond 1.40 Ct Bluel Sapphire Wide Panel Ring
Located in Napoli, IT
ring of sleek geometric design, set with 2.70 Ct of old mine cut Diamonds H/I VVS/SI disposed into
Category
1920s European Art Deco Antique Ct
Materials
Diamond, Sapphire, 18k Gold, Silver
Belle Epoque French .95 Ct Natural Sapphire 5.0 Ct Diamond Platinum Pendant
Located in Napoli, IT
totalling 2 old mine cut diamonds totalling approx .90 Ct (G/H-VVS/VS) – 39 old mine and 10 rose cut d
Category
Early 20th Century French Belle Époque Antique Ct
Materials
Diamond, Sapphire, Platinum
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H 2.09 in W 0.79 in
Victorian 7.20 Ct Natural Untreated Sapphire 2.40 Ct Diamond 18 Kt Bangle
Located in Napoli, IT
selection of old mine cushion cut natural untreated/ unheated Sapphires graduated in sizes from 1.75 Ct for
Category
Late 19th Century European Victorian Antique Ct
Materials
Diamond, Sapphire, 18k Gold
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H 0.16 in W 2.21 in
Victorian .60 Ct Natural Ruby .80 Ct Diamond 18 Kt/Silver Pendant
Located in Napoli, IT
, suspending pendant is centred by one natural not heated or treated Ruby possibly Burma approx .60 Ct
Category
1880s European Victorian Antique Ct
Materials
Diamond, Ruby, 18k Gold, Silver
Art Deco 1.75 Ct Diamond Plus 2.20 Ct Complement Platinum Plaque Ring
Located in Napoli, IT
old European cut of 1.75 CT (I/J/VVS1 – agd 7.6 mm.) complemented by 46 old round cut Diamonds adding
Category
1920s European Art Deco Antique Ct
Materials
Diamond, Platinum
Art Nouveau 2.40 Ct Natural Sapphire 1.20 Ct Old Mine Diamond Ring
Located in Napoli, IT
Blue Natural Sapphire 2.40 Ct.(9 x 7.3 mm.) ,oval cushion cut, no heat basaltic origin, makes the focal
Category
Late 19th Century European Art Nouveau Antique Ct
Materials
Diamond, Sapphire, 18k Gold, Silver
Victorian 1.80 Ct Certified Purple Ceylon Sapphire 2.0 Ct Diamond Navette ring
Located in Napoli, IT
set crown is a No Heat or treated in any way Natural Purple Sapphire Ceylon origin, 1.80 Ct beautiful
Category
1880s European Victorian Antique Ct
Materials
Diamond, Sapphire
Edwardian Certified 6.35 Ct Imperial Topaz 1.20 CT Diamond three stone Ring
Located in Napoli, IT
– it dates 1900 /1910 ca
The Imperial Topaz set in the middle has been certified for a known 6.31 Ct in
Category
Early 20th Century European Late Victorian Antique Ct
Materials
Diamond, Imperial Topaz, 18k Gold, Platinum
Victorian 5.90 Ct Natural No Heat Sapphire 2.90 Ct Mine Diamond ring
Located in Napoli, IT
Cabochon cut, the oldest cut born in antiquity, estimate 5.90 Ct (10.25 x 8.40 mm.) stands proud in the
Category
1880s European Victorian Antique Ct
Materials
Diamond, Sapphire
Old Mine Cut 1 ct. Diamond Ring with Diamond Baguettes 0.5 ct.
Located in Paris, IDF
Art Deco inspired ring crafted in 18K White Gold
60 handset stones: white diamonds
Carat total weight (Old mine cut diamond): 1.00
Carat total weight (Diamond Baguettes): 0.50
Can ...
Category
1920s European Art Deco Antique Ct
Materials
Diamond, White Diamond, 18k Gold
1.54 CT Natural Blue Sapphire 0.43 CT Diamonds 18K White Gold Flower Earrings
Located in Los Angeles, CA
Metal:18K White Gold
Hallmarks: 18K
Total Weight: 4.5 Grams
Stone Type: 1.54 CT Natural Blue Sapphire
Category
Early 17th Century North American Antique Ct
Materials
Diamond, Blue Sapphire, White Gold
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H 0.98 in W 0.42 in
Antique 1.33 Ct Basaltic Sapphire and 0.88 Ct Diamond Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.33 carat Basaltic sapphire and 0.88 carat diamond, platinum trilogy ring; part of our diverse antique jewelry and estate jewelry collections...
Category
1920s Antique Ct
Materials
Diamond, Sapphire, Platinum
Victorian 1.15 Ct Colombian Emerald ..80 Ct Old Mine Diamond Three Stone pendant
Located in Napoli, IT
silver
Set with a fine 1.15 Ct (6.6 x 6.3 mm.) old mine cut natural Emerald Colombian origin, intense
Category
1880s European Victorian Antique Ct
Materials
Diamond, Emerald, 18k Gold, Silver
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H 0.87 in W 0.44 in
Art Nouveau 5.0 Ct Natural Opal .50 Ct Old Cut Diamond Leaf earrings
Located in Napoli, IT
approx 5.00 CT – (19 x 7 mm. average)
Opals displaying a mesmerising rainbow of colours changing as
Category
Early 20th Century European Art Nouveau Antique Ct
Materials
Diamond, Opal, 18k Gold, Silver
Free Shipping
H 1.07 in W 0.36 in
10.00 ct Antique Platinum Brooch
Located in Chicago, IL
10.00 ct. The diamonds are set in platinum and graded E/F in color, and VS1/VS2 in clarity.
Category
1920s Antique Ct
Materials
Diamond, Platinum
Antique Diamond 0.98 CT & Blue Sapphire 1.05 CT Ring in 18K White Gold
Located in New York, NY
Introducing our stunning and elegant ring! It features a breathtaking round diamond in the center weighing 0.86 carats. Additionally, there are round diamonds on the shank, with a to...
Category
1910s American Art Deco Antique Ct
Materials
Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
Art Deco 11.0 CT GCS certified jadeite Jade 12.40 Ct Diamond XL Butterfly Platin
Located in Napoli, IT
.) jadeite jade cabochons – natural intense green colour no polymer 100% natural for approx 11.0 Ct the trio
Category
1920s French Art Deco Antique Ct
Materials
Diamond, Jade, Platinum
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H 2.25 in W 1.93 in
- 1
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Antique Ct For Sale on 1stDibs
Find the exact antique ct you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, Yellow Gold and 18k Gold — can elevate any look. Finding the perfect antique ct may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 20th Century. Creating an antique ct has been a part of the legacy of many jewelers, but those produced by Mother Nature, Rolex and Cartier are consistently popular. An antique ct can be a stylish choice for most occasions, but Diamond rings, from our inventory of 1128, can add a particularly distinctive touch to your look, day or night. See these pages for an old european cut iteration of this accessory, while there are also round cut cut and old mine cut cut versions available here, too. Finding an antique ct for sale for women should be easy, but there are 736 pieces available to browse for unisex as well as men, too.
How Much is a Antique Ct?
On average, an antique ct at 1stDibs sells for $2,410, while they’re typically $77 on the low end and $400,000 for the highest priced versions of this item.
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