Estate Diamond Jewelry & Watches
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Cartier Round Brilliant Cut Diamond & Cornelian Necklace, 18k Yellow Gold
By Cartier
Located in New York, NY
This Cartier necklace features a cornelian inlay with a centrally bezel-set round brilliant cut diamond. Crafted from 18k yellow gold, the necklace is signed by Cartier. The pendant ...
Category
21st Century and Contemporary Unknown Art Deco Pendant Necklaces
Materials
Diamond, Gold, Yellow Gold
0.80ct Old European Cut Diamond & Agate Earrings, Platinum
Located in New York, NY
These unique Art Deco-inspired earrings feature bezel-set old European cut diamonds on top, weighing approximately 0.53 carats. Below, additional old European cut diamonds are arrang...
Category
21st Century and Contemporary Unknown Art Deco Drop Earrings
Materials
Agate, Diamond, Platinum, Enamel
0.50ct Diamond and Onyx Earrings, Platinum & 18k White Gold
Located in New York, NY
These elegant onyx earrings, inspired by the Art Deco Era, feature bezel-set old European cut diamonds totaling 0.50 carats on top. Long polished onyx drops are attached below by a p...
Category
21st Century and Contemporary Unknown Art Deco Dangle Earrings
Materials
Diamond, Onyx, Gold, White Gold, Platinum
Antique 1.00ct Diamond and Polished Onyx Earrings, Platinum
Located in New York, NY
These striking antique platinum hanging earrings feature old European cut diamonds with Art Deco links. The top section includes bezel-set diamonds, while additional bezel-set diamon...
Category
21st Century and Contemporary Unknown Art Deco Drop Earrings
Materials
Diamond, Onyx, Platinum
1.95ct Rose Cut Amethyst Earrings, Silver & 18k Yellow Gold
Located in New York, NY
This pair of gemstone earrings showcase rose-cut amethysts with a combined weight of 2.57 grams, set in silver prongs. The earrings are foil-backed and handcrafted in silver on 18k y...
Category
21st Century and Contemporary Unknown Art Deco Dangle Earrings
Materials
Amethyst, Gold, Yellow Gold, Silver
Vintage 0.50ct Old European Cut Diamond and Gold Earrings, France, Circa 1960
Located in New York, NY
These vintage earrings showcase a vertical line of old European cut diamonds micro-pave set in platinum. The diamonds have H-I color and VS2-SI1 clarity. The earrings also feature pl...
Category
Vintage 1960s French Retro Lever-Back Earrings
Materials
Diamond, Gold, Yellow Gold, Platinum
1.89ct Cabochon Cut Natural Sapphire Cocktail Ring, Platinum
Located in New York, NY
An Art Deco-inspired platinum ring featuring a 1.89-carat bezel-set cabochon sapphire. Vertical rows of calibre emeralds and old European-cut diamonds accent the shoulders. The design reflects the Egyptian revival jewelry...
Category
21st Century and Contemporary Unknown Art Deco Cocktail Rings
Materials
Diamond, Emerald, Sapphire, Platinum
Antique Diamond & Pearl Engagement Ring, Platinum, Circa 1910
Located in New York, NY
An antique engagement ring with a central pearl flanked by old mine-cut diamonds. The platinum setting features openwork, fine milgrain, and additional rose-cut diamonds, with a tota...
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
Diamond, Pearl, Platinum
2.26ct Emerald Cut Natural Emerald Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
This ring features a 2.26-carat emerald-cut natural emerald, bezel-set in 18k yellow gold, surrounded by a halo of old European cut diamonds. Each shoulder is accented with a pear-sh...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Emerald, Gold, Yellow Gold, Platinum
6.00ct Cushion Cut Amethyst Cocktail Ring, Platinum
Located in New York, NY
A bold ring featuring a 6.00-carat cushion-cut amethyst center, surrounded by 0.62 carats of micro-pavé set diamonds in a platinum bow motif. Handcrafted in platinum.
Ring Size: 7 U...
Category
21st Century and Contemporary Unknown Art Deco Cocktail Rings
Materials
Amethyst, Diamond, Platinum
1.13ct Emerald Cut Natural Ruby Engagement Ring, Platinum
Located in New York, NY
An elegant ring featuring a 1.13-carat elongated emerald-cut ruby center, flanked by bezel-set baguette-cut diamonds totaling 0.28 carats. Handcrafted in platinum.
Ring Size: 6.5 US...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Ruby, Platinum
Antique 14.71ct Emerald Cut Amethyst Cocktail Ring, Platinum, Circa 1925
Located in New York, NY
A bold antique ring featuring a 14.71-carat emerald-cut amethyst, with an openwork under-gallery, handcrafted in platinum during the Art Deco era, circa 1920.
Ring Size: 6.5 US, Res...
Category
Vintage 1920s Unknown Art Deco Cocktail Rings
Materials
Amethyst, Platinum
Antique 1.25ct Round Cut Diamond Solitaire Ring, Platinum & 18k Yellow Gold
Located in New York, NY
This antique Edwardian-era ring showcases a 1.25-carat round-cut diamond, bezel-set in platinum on an 18k yellow gold band.
Ring Size: 7.5 US, Resizable
Color: J Color
Clarity: SI2 ...
Category
Vintage 1910s Unknown Edwardian Solitaire Rings
Materials
Diamond, Gold, Yellow Gold, Platinum
Antique 3.01ct Round Cut Aquamarine Cocktail Ring, Onyx Halo, 18k White Gold
Located in New York, NY
This antique ring highlights a beautiful 3.01-carat aquamarine set in a classic Art Deco design with an onyx halo, showcasing the era's craftsmanship.
Ring Size: 5.75 US, Resizable
...
Category
Vintage 1930s Unknown Art Deco Cocktail Rings
Materials
Aquamarine, Onyx, Gold, White Gold, Platinum
GIA 5.04ct Emerald Cut Diamond Engagement Ring, F Color, VS1 Clarity, Platinum
Located in New York, NY
A platinum engagement ring with a 5.04-carat GIA-certified emerald-cut diamond, F color, VS1 clarity, flanked by micro-pavé diamonds totaling 0.38 carats in an alternating pattern.
...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
1.74ct Old European Cut Diamond Engagement Ring, Platinum
Located in New York, NY
This engagement ring showcases a 1.74-carat old European cut diamond, J color, VS2 clarity, set in prongs. The shoulders and crown-style mounting feature additional diamonds totaling...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Antique GIA 2.25ct Diamond Engagement Ring, VS1 Clarity, Diamond Halo, Platinum
Located in New York, NY
A GIA-certified 2.25-carat old European cut diamond, J color, VS1 clarity, is the centerpiece of this Edwardian-era platinum engagement ring. It features a floral design with a halo ...
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
Diamond, Platinum
0.50ct Diamond and Onyx Earrings, Platinum & 18k White Gold
Located in New York, NY
These elegant onyx earrings, inspired by the Art Deco Era, feature bezel-set old European cut diamonds totaling 0.50 carats on top. Long polished onyx drops are attached below by a p...
Category
21st Century and Contemporary Unknown Art Deco Dangle Earrings
Materials
Diamond, Onyx, Gold, White Gold, Platinum
1.90ct Round Cut Aquamarine Engagement Ring, 18k Yellow Gold
Located in New York, NY
This elegant ring showcases a round-cut aquamarine, prong set and weighs approximately 1.90 carats. It is flanked by bezel-set baguette-cut aquamarines, totaling 0.36 carats. The rin...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Aquamarine, Gold, Yellow Gold
1.95ct Cushion Cut Aquamarine Engagement Ring, 18k Yellow Gold
Located in New York, NY
This elegant ring features a central cushion-cut aquamarine, prong set, and weighs about 1.95 carats. It is flanked by two bezel-set baguette-cut aquamarines, each weighing 0.18 cara...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Aquamarine, Gold, Yellow Gold
Antique 0.50ct Diamond Engagement Ring, Platinum & 18k Yellow Gold
Located in New York, NY
This Edwardian-era antique ring features a 0.50-carat old European cut diamond with I color and VS1 clarity, bezel-set in platinum. The ring's shoulders are adorned with French-cut r...
Category
Antique Early 1900s Unknown Edwardian Engagement Rings
Materials
Diamond, Ruby, Gold, Yellow Gold, Platinum
Antique 4.57ct Round Cut Amethyst Cocktail Ring, Platinum, Circa 1930
Located in New York, NY
This antique Art Deco ring, crafted around 1930, showcases a 4.57-carat round-cut amethyst, prong set with eight prongs. The ring features hand engravings and fine milgrain detailing...
Category
Vintage 1930s Unknown Art Deco Cocktail Rings
Materials
Amethyst, Platinum
Antique Natural Pearl Engagement Ring, Diamond Halo, Platinum & 18k Yellow Gold
Located in New York, NY
This antique Edwardian ring, crafted around 1900, showcases a central natural pearl encircled by a floral halo of old mine cut and old European cut diamonds, with a total diamond wei...
Category
Antique Early 1900s Unknown Edwardian Engagement Rings
Materials
Diamond, Natural Pearl, Gold, Yellow Gold, Platinum
Antique 0.90ct Old European Cut Diamond Engagement Ring, Double Halo, Platinum
Located in New York, NY
This rare Edwardian ring features a central old European cut diamond weighing about 0.90 carats, with I color and VS1 clarity. It is surrounded by a double halo of old European-cut d...
Category
Antique Early 1900s Unknown Edwardian Engagement Rings
Materials
Diamond, Sapphire, Gold, Yellow Gold, Platinum
Antique 0.10ct Rose Cut Diamond Cocktail Ring, 18k Yellow Gold, Lion Head
Located in New York, NY
This antique French ring showcases a lion head with an open mouth, adorned with a rose-cut diamond of approximately 0.10 carats, I color, and SI1 clarity. The design includes detaile...
Category
Antique Early 1900s French Art Nouveau Cocktail Rings
Materials
Diamond, Gold, Yellow Gold
Vintage 1.23ct Old European Cut Diamond Engagement Ring, 18k White Gold
Located in New York, NY
This vintage engagement ring showcases a 1.23-carat old European cut diamond, H color, and SI1 clarity. It is flanked by two additional old European cut diamonds totaling 0.50 carats...
Category
Vintage 1950s Unknown Retro Engagement Rings
Materials
Diamond, Gold, White Gold
1.25ct Emerald Cut Ruby Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
This elegant ring showcases a 1.25-carat emerald-cut elongated ruby, bezel set at the center. It is surrounded by a halo of baguette-cut diamonds, totaling 0.46 carats. The shoulders...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Ruby, Platinum
Antique 9.33ct Emerald Cut Amethyst Cocktail Ring, Platinum, Circa 1920
Located in New York, NY
This antique ring from the Art Deco era, circa 1920, showcases a 9.33-carat emerald-cut amethyst, which is prong-set in platinum. The ring is distinguished by its openwork under-gall...
Category
Vintage 1920s Unknown Art Deco Cocktail Rings
Materials
Amethyst, Platinum
Antique 0.75ct Diamond Engagement Ring, VS1 Clarity, Platinum & 14k Yellow Gold
Located in New York, NY
This antique ring showcases a 0.75-carat old European cut diamond, with J color and VS1 clarity, set in a platinum bezel. The ring is crafted from platinum and 14k yellow gold and da...
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
Diamond, Gold, Yellow Gold, Platinum
Vintage 0.80ct Carré Cut Sapphires Cocktail Ring, 18k Yellow Gold
Located in New York, NY
This vintage cocktail ring from the 1970s features a row of carré cut sapphires with a total weight of approximately 0.80 carats. The sapphires a...
Category
Vintage 1970s Unknown Art Deco Cocktail Rings
Materials
Diamond, Sapphire, Gold, Yellow Gold
Vintage 0.80ct Carré Cut Ruby Cocktail Ring, 18k Yellow Gold
Located in New York, NY
This vintage ring from the 1970s features a row of eight carré cut rubies with a total weight of about 0.80 carats. The rubies are flanked by eig...
Category
Vintage 1970s Unknown Art Deco Cocktail Rings
Materials
Diamond, Ruby, Gold, Yellow Gold
Antique 0.40ct Old European Cut Diamond Engagement Ring, Platinum, Circa 1920
Located in New York, NY
An elongated antique ring featuring three old European cut diamonds. The center stone is 0.40 carats, J color, and I1 clarity. The surrounding diamonds total 0.40 carats, J color, an...
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
4.39ct Oval Cut Blue London Topaz Cocktail Ring, 18k Yellow Gold
Located in New York, NY
This elegant ring showcases an oval-cut blue London topaz as the center stone, prong-set in 18k yellow gold. On either side of the center topaz, there are three additional prong-set ...
Category
21st Century and Contemporary Unknown Art Deco Cocktail Rings
Materials
Diamond, Topaz, Gold, Yellow Gold
Cartier 0.08ct Diamond Engagement Ring, F Color, Platinum
By Cartier
Located in New York, NY
Cartier Platinum Love Ring with One Diamond, Center diamond is Approximately 0.08ct, F color VVS clarity original Cartier, Signed and number...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
GIA 0.71ct Emerald Cut Diamond Engagement Ring, H Color, Diamond Halo, Platinum
Located in New York, NY
A diamond halo engagement ring showcasing a GIA-certified 0.71-carat emerald cut diamond with H color and VS2 clarity. The center stone is bezel-set and encircled by a row of old Eur...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Antique 0.75ct Old European Cut Diamond Engagement Ring, H Color, Platinum
Located in New York, NY
This antique engagement ring from the Art Deco era features a 0.75-carat old European cut diamond at its center, with H color and VS2 clarity. The diamond is set in an octagonal beze...
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
7.42ct Hexagon Cut Amethyst Cocktail Ring, Platinum
Located in New York, NY
This striking ring showcases a 7.42-carat hexagon-cut amethyst at its center, set in platinum. Flanking the amethyst are half-moon diamonds, totaling about 1 carat, with H color and ...
Category
21st Century and Contemporary Unknown Art Deco Cocktail Rings
Materials
Amethyst, Diamond, Platinum
1.32ct Asscher Cut Aquamarine Engagement Ring, 18k Yellow Gold
Located in New York, NY
This elegant 18k yellow gold ring showcases a 1.32-carat Asscher-cut aquamarine as the centerpiece, prong-set for maximum brilliance. Flanking the central stone are two bezel-set bag...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Aquamarine, Gold, Yellow Gold
1.05ct Old European Cut Diamond Engagement Ring, Sapphire Halo, Platinum
Located in New York, NY
This elegant halo engagement ring showcases a 1.05-carat bezel-set old European cut diamond of K color and SI1 clarity. The center diamond is surrounded by a halo of French-cut calib...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Sapphire, Platinum
Antique GIA 2.01ct Old European Cut Diamond Engagement Ring, Platinum
Located in New York, NY
This antique ring is elegantly designed with a 2.01-carat old European cut diamond of K color and VS1 clarity as the centerpiece. It is flanked by two additional old European cut dia...
Category
Vintage 1930s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
5.38ct Emerald Cut Zambian Emerald Cocktail Ring, Diamond Halo, Platinum
Located in New York, NY
This striking ring showcases a vivid green 5.38-carat Zambian emerald at its center. Encircling the emerald is a halo of baguette-cut diamonds totaling 0.87 carats. The shoulders are...
Category
21st Century and Contemporary Unknown Art Deco Cocktail Rings
Materials
Diamond, Emerald, Platinum
2.66ct Emerald Cut Emerald Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
This ring highlights a 2.66-carat bezel-set emerald-cut emerald center. The center stone is encircled by a halo of baguette-cut diamonds totaling approximately 0.79 carats. The shoul...
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Emerald, Platinum
Vintage Cartier GIA 3.04ct Emerald Cut Diamond Engagement Ring, Platinum
By Cartier
Located in New York, NY
This vintage Cartier ring showcases a GIA-certified 3.04-carat emerald cut diamond, graded D color, and IF clarity. The center diamond is accented by two trapezoid diamonds with a to...
Category
20th Century Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Antique 1.70ct Transitional Cut Diamond Engagement Ring, VS1 Clarity, Platinum
Located in New York, NY
This elegant antique engagement ring features a 1.70 carat, J color, VS1 clarity transitional cut diamond center stone that is prong-set. The mounting is decorated with intricate ope...
Category
Vintage 1930s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Antique GIA 2.32ct Old European Cut Diamond Engagement Ring, Platinum
Located in New York, NY
This elegant antique ring features a GIA-certified 2.32-carat old European cut diamond as its center stone, with J color and SI2 clarity. Each shoulder of the ring is adorned with th...
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Antique 0.85ct Old Mine Cut Diamond Engagement Ring, Platinum, Circa 1920
Located in New York, NY
This Art Deco-era ring showcases a central old mine-cut diamond of approximately 0.85 carats, graded K color, and SI1 clarity. It is complemented by two old European cut diamonds on ...
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Antique 0.65ct Diamond Engagement Ring, H Color, Platinum & 18k Yellow Gold
Located in New York, NY
This Edwardian-era ring showcases a stunning 0.65-carat old European cut diamond at its center, graded H color, and VS1 clarity. The diamond is elegantly surrounded by a ribbon motif...
Category
Antique Early 1900s Unknown Edwardian Engagement Rings
Materials
Diamond, Gold, Yellow Gold, Platinum
Antique 0.50ct Diamond Engagement Ring, Platinum & 18k Yellow Gold
Located in New York, NY
This Edwardian-era ring showcases two old European cut diamonds totaling 0.50 carats, with K color and SI1 clarity. The diamonds are set in platinum atop an 18k yellow gold band. The...
Category
Antique Early 1900s Unknown Edwardian Engagement Rings
Materials
Diamond, Gold, Yellow Gold, Platinum
Vintage 7.00ct Oval Cut Amethyst Cocktail Ring, Gold Bead Halo, 14k Yellow Gold
Located in New York, NY
This vintage ring from the 1970s showcases a striking oval-cut amethyst weighing about 7 carats, set in 14k yellow gold. The centerpiece is accen...
Category
Vintage 1970s Unknown Art Deco Cocktail Rings
Materials
Amethyst, Gold, Yellow Gold
Vintage 2.00ct Cushion Cut Natural Citrine Cocktail Ring, 14k Yellow Gold
Located in New York, NY
The ring showcases a 2-carat cushion-cut natural citrine gemstone, set in a bezel of 14k yellow gold. It is a vintage piece crafted during the 1980s, known for its unique design and ...
Category
Vintage 1980s Unknown Art Deco Cocktail Rings
Materials
Citrine, Gold, Yellow Gold
Antique 0.45ct Diamond Engagement Ring, VS1 Clarity, Platinum & 18k Yellow Gold
Located in New York, NY
The ring is an antique Edwardian Era piece crafted around 1900. It features a central old European cut diamond weighing 0.45 carats with H color and VS1 clarity. Surrounding the cent...
Category
Antique Early 1900s Unknown Edwardian Engagement Rings
Materials
Diamond, Gold, Yellow Gold, Platinum
3.08ct Emerald Cut Amethyst Cocktail Ring, 18k Yellow Gold
Located in New York, NY
This distinctive ring showcases a 3.08-carat emerald-cut amethyst set in 18k yellow gold. It is accented by a unique quad-sectional halo adorned with gold beads around the center sto...
Category
21st Century and Contemporary Unknown Art Deco Cocktail Rings
Materials
Amethyst, Gold, Yellow Gold
Antique 5.62ct Round Cut Amethyst Cocktail Ring, Platinum, Circa 1930
Located in New York, NY
This Art Deco-era ring showcases a stunning 5.62-carat round-cut amethyst, securely held by eight prongs in platinum. Its craftsmanship and French import marks highlight its historic...
Category
Vintage 1930s Unknown Art Deco Cocktail Rings
Materials
Amethyst, Platinum
Antique GIA 1.22ct Old European Cut Diamond Engagement Ring, Platinum
Located in New York, NY
A stunning antique ring with a GIA-certified 1.22-carat old European cut diamond center, K color, and SI2 clarity. The center stone is prong-set surrounded by pave-set single-cut dia...
Category
Vintage 1930s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Antique GIA 0.90ct Old European Cut Diamond Engagement Ring, Platinum
Located in New York, NY
The antique swirl ring features a stunning GIA-certified 0.90-carat old European cut diamond at its center, set in platinum with precise prong setti...
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
Diamond, Platinum
Antique 4.69ct Round Cut Amethyst Cocktail Ring, Platinum, Circa 1930
Located in New York, NY
This Art Deco-era ring is distinguished by its impressive 4.69-carat round-cut amethyst, securely set in platinum with meticulous detail. The eight-prong setting enhances the stone's...
Category
Vintage 1930s French Art Deco Cocktail Rings
Materials
Amethyst, Platinum
2.10ct Oval Cut Pink Tourmaline Cocktail Ring, 18k White Gold
Located in New York, NY
This ring is a beautiful example of craftsmanship, featuring a prominent oval-cut pink tourmaline as its centerpiece. Set in luxurious 18k White gold, the ring is accented with delic...
Category
21st Century and Contemporary Unknown Art Deco Cocktail Rings
Materials
Tourmaline, Diamond, Gold, White Gold
Antique 2.88ct Round Cut Amethyst Three Stone Ring, Platinum & 14k Yellow Gold
Located in New York, NY
This ring is a stunning example of Edwardian craftsmanship, featuring three round-cut amethysts totaling 2.88 carats. The amethysts are securely prong-set in a platinum setting, ador...
Category
Antique Early 1900s Unknown Edwardian Three-Stone Rings
Materials
Amethyst, Gold, Yellow Gold, Platinum
2.04ct Oval Cut Pink Tourmaline Cocktail Ring, Platinum & 18k Rose Gold
Located in New York, NY
This ring features a beautiful 2.04-carat oval-cut pink tourmaline center stone, highlighted by a platinum setting with a rose-gold halo. It also includes delicate openwork filigree ...
Category
21st Century and Contemporary Unknown Art Deco Cocktail Rings
Materials
Tourmaline, Diamond, Platinum, Rose Gold, Gold
Antique 4.58ct Cushion Cut Amethyst Cocktail Ring, Platinum, Circa 1920
Located in New York, NY
This Art Deco ring, circa 1920, features a 4.58-carat cushion-cut amethyst prong set in platinum with hand engravings and fine milgrain on the shank. It bears French import marks.
R...
Category
Vintage 1920s Unknown Art Deco Cocktail Rings
Materials
Amethyst, Platinum