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Unknown Jewelry

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Creator: Unknown
Early 20th Century Art Deco Emerald and Diamond Platinum Ring
Located in OVIEDO, AS
Early 20th Century Art Deco Emerald and Diamond Platinum Ring This geometrically designed, Art Deco antique jewel features a gorgeous, elegantly elongated, crystalline green Colomb...
Category

Early 20th Century Spanish Art Deco Unknown Jewelry

Materials

Diamond, Emerald, Platinum

Art Deco Egyptian Revival 14K Yellow Gold Satyr and Goat Tassie Oval Signet Ring
Located in New York, NY
Estate Art Deco period Egyptian Revival 14K yellow gold dancing satyr and goat Tassie signet ring Early 20th Century Provenance: Private East Coast Collection Size: 6.25 US Condition...
Category

Early 20th Century Art Deco Unknown Jewelry

Materials

14k Gold, Yellow Gold

Moonstone Cabochon Oval Earrings
Located in New York, NY
Moonstone Cabochon Earrings which were converted from Art Deco cufflinks into modern earrings. High quality moonstones with high adularesce...
Category

1980s American Art Deco Vintage Unknown Jewelry

Materials

Moonstone, 14k Gold, Gilt Metal, Steel

Cartier: Jewelers Extraordinary by Hans Nadelhoffer (Book)
Located in North Yorkshire, GB
This book traces the history of the famous jewellery firm, and shows examples of its designs for clocks, watches, necklaces, tiaras, swords, pins, and art objects. Here, for the first time, is the authorized story of this legendary firm, told with the help of never-before-published photographs and working sketches. The author, noted jewel expert Hans Nadelhoffer, was given full access to Cartier's extensive archives. These include photographic plates dating back to the early 1900s and recording each creation in actual size. The personal sketchbooks of the Cartier family and of key designers, as well as the actual jewelry design books...
Category

20th Century Unknown Jewelry

Vintage Sterling Silver Equestrian Horse Pin With Bit And Bridle
Located in valatie, NY
Vintage Sterling Silver Equestrian Horse Pin with Bit And Bridle. Beautifully modeled life like embossed horse surrounded by a horseshoe and wearing a bridle. With locking pin. Marke...
Category

Mid-20th Century American Unknown Jewelry

Materials

Sterling Silver

CAROLEE signed gold silver coin etruscan designer earrings
Located in Palos Hills, IL
DETAILS • signed CAROLEE • gold and silver tone • vintage designer earrings MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 46 ...
Category

1980s Vintage Unknown Jewelry

9ct 375 Gold Link Bracelet
Located in London, GB
9ct 375 Gold Bracelet with decorative links . This is quite a small size Max wrist fir would be 6.75 Inches Actual length 7.25 Inches Thickness 5mm Weight 6.27 grams Full British ...
Category

Late 20th Century Italian Victorian Unknown Jewelry

Materials

9k Gold

Antique 22ct Yellow Gold, Edwardian Ruby Snake Ring
Located in Brighton, GB
Antique Snake Ring 22ct Gold Circa 1910 Step back in time with this exquisite Edwardian-era snake ring, crafted from lustrous 22ct yellow gold. This enchanting piece features a b...
Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Ruby, 22k Gold, Yellow Gold

1950s Heart Shape Aquamarine Diamond Platinum White Gold Pendant Necklace
Located in Los Angeles, CA
1950s Heart Shape Aquamarine Diamond Platinum White Gold Pendant Necklace. This amazing Heart Shape Aquamarine and Diamond platinum and white gold pendant from the 1950s will make y...
Category

1950s Modern Vintage Unknown Jewelry

Materials

Aquamarine, Diamond, 14k Gold, White Gold, Platinum

Estate 0.60 Ctw Baguette Diamond & Platinum Three-Stone Ring
Located in Philadelphia, PA
A fine natural diamond ring. In a platinum setting (.900 platinum / .100 iridium). With a central prong-set rectangular step cut 0.55± ct diamond (Color: F-G, Clarity: VVS) flanked...
Category

20th Century Retro Unknown Jewelry

Materials

Diamond, Platinum

Antique Earrings natural Blue White Sapphire solid 18K Gold Platinum / 3gr.
Located in SE
A pair of fine flower halo Sapphire studs featuring natural Blue and White Sapphires in solid 18K Yellow with Platinum or White Gold clusters. Likely a German pair, hand-made ca. 193...
Category

1910s European Art Nouveau Vintage Unknown Jewelry

Materials

Sapphire, 18k Gold, Platinum

18ct Gold 1980s Citrine, Aquamarine, Pink Tourmaline, Peridot Harlequin Bracelet
Located in Brighton, GB
Vintage Harlequin Bracelet 18ct Rose Gold Tested Circa 1980s Introducing a stunning vintage 18ct rose gold harlequin bracelet from the 1980s. Th...
Category

Late 20th Century European Unknown Jewelry

Materials

Aquamarine, Citrine, Peridot, Tourmaline, Gold, 18k Gold

1950s Aquamarine Diamond White Gold Clip On Earrings
Located in Los Angeles, CA
1950s Aquamarine and Diamond white gold clip-on earrings. What charming earrings. These Aquamarine and Diamond White Gold Clip-On Earrings were made in the 1950's They are simple ...
Category

1950s Modern Vintage Unknown Jewelry

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Antique Platinum, 1920s Art Deco Sapphire and Diamond Bow Brooch
Located in Brighton, GB
Antique Bow Brooch Platinum Circa 1920s This exquisite art deco brooch is designed in the shape of a bow and adorned with diamonds and a single sapphire. The sapphire is an old c...
Category

Early 20th Century English Art Deco Unknown Jewelry

Materials

Diamond, Sapphire, Platinum

Ring with tourmaline and brilliant cut diamonds 0.50 ct, 18k gold
Located in The Hague, ZH
18k bicolour gold ring set with one green tourmaline and eight brilliant cut diamonds, up to approx. 0.50ct - F/G - VS/SI - ring size US 6.5 - EU 17(53) Detailed description the to...
Category

2010s Dutch Modern Unknown Jewelry

Materials

Diamond, Tourmaline, 18k Gold

Turquoise Lapis Necklace -by Bombyx House
Located in Westport, CT
Celebrate vibrant elegance with the Turquoise Lapis Necklace, a bold combination of smooth turquoise beads and deep blue lapis accents. This striking piece radiates energy and timele...
Category

2010s American Artisan Unknown Jewelry

Materials

Turquoise, Vermeil

1921 Ring natural 0.5ct Green Sapphire solid 18K Gold ØUS8 / 1 gr
Located in SE
A Ring with plain shoulders featuring a bezel set natural Green Sapphire oval cut 5.25 x 4 x 2.15 mm deep / ca. 0.5 ct. Green Color of medium intensity. Stone demonstrates internal ...
Category

1920s Swedish Art Deco Vintage Unknown Jewelry

Materials

Green Sapphire, 18k Gold

17.4ct Natural Amethyst Solitaire Ring in 14K Yellow Gold – Sculptural Six-Prong
Located in Sant Josep de sa Talaia, IB
Ring Size: US 6.75 / EU 14 (Resizable at no additional cost) This bold and elegant solitaire cocktail ring features a magnificent 17.4-carat natural amethyst, set in a sculptura...
Category

21st Century and Contemporary European Contemporary Unknown Jewelry

Materials

Amethyst, 14k Gold, Yellow Gold

Vintage maltese cross pearls gold choker designer runway necklace
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with faux pearls • vintage designer necklace MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 4...
Category

1980s Vintage Unknown Jewelry

Vintage SEQUIN signed gold tone sapphire emerald glass designer brooch
Located in Palos Hills, IL
DETAILS • signed SEQUIN • gold tone with glass stones • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku ...
Category

1980s Vintage Unknown Jewelry

Vintage Silver & Gold, 1980s Green Enamel and 6 Carat Diamond Snake Bracelet
Located in Brighton, GB
Vintage Snake Bracelet Silver & Gold Tested Circa 1980s Introducing a stunning 1980s vintage green snake bracelet, a captivating piece that ef...
Category

Late 20th Century European Unknown Jewelry

Materials

Diamond, Gold, Silver, Enamel

Ring with brilliant cut diamonds up to 0.90ct 18k yellow gold
Located in The Hague, ZH
18k yellow gold ring set with brilliant cut diamond 0.90 ct - G/H - VS/SI - ring size U.S. 7 - EU. 17.5(55) detailed description: the top of the ring is 1.2 cm wide Ring size U.S...
Category

2010s Dutch Modern Unknown Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Ring with coral - 8.1 grams - 14k yellow gold
Located in The Hague, ZH
14k yellow gold ring set with a coral - 8.1 grams - ring size US 7.75 - EU 18(57) detailed description: The top of the ring is in an oval shape of 2.3 cm by 1.8 cm wide and 1.2 cm ...
Category

1870s Dutch High Victorian Antique Unknown Jewelry

Materials

Coral, 14k Gold, Yellow Gold

1930s Art Deco Platinum Brooch Carved Jadeite Jade & Old European Cut Diamonds
Located in New York, NY
An exquisite example of Art Deco elegance and master craftsmanship, this circa 1930s platinum brooch encapsulates the glamour, geometry, and symbolic richness of the era. At its hear...
Category

Early 20th Century American Art Deco Unknown Jewelry

Materials

Diamond, Jade, Onyx, Platinum

Gold Plated Textured and Shiny Mesh Choker Necklace circa 1980s
Located in London, GB
Beautiful bright gold plated mesh necklace, featuring a lovely shiny and textured design. Measuring length 38.7 cm / 15.2 inches by width 7.5 mm / .29 inch. The necklace is in very g...
Category

1980s English Vintage Unknown Jewelry

Materials

Gold Plate

Turquoise, Sapphires, Diamonds, 14 Karat White Gold Earrings.
Located in Marcianise, Marcianise (CE)
Amazing earrings in 14 kt white gold structure mounted with diamonds for all the length . As pendant, a turquoise and, on it, a sapphire. These earrings were totally handmade by Ital...
Category

1970s Italian Retro Vintage Unknown Jewelry

Materials

Diamond, Sapphire, Turquoise, 14k Gold, White Gold

Natural Myanmar Icy Type Jade Bodhi Tree Pendant with 18K Gold Diamond Bail
Located in Kowloon, HK
Discover the beauty of our stunning jade pendant, intricately carved into a serene Buddha meditating under a tree. This unique piece features: ◆ GEMSTONE: 100% Myanmar natural jade ...
Category

2010s Hong Kong Artisan Unknown Jewelry

Materials

Diamond, Jade, 18k Gold, White Gold

Art Deco 18 Karat Gold Diamond Bow Shape Cocktail Ring
Located in Vilnius, Vilniaus apskr.
This is an Art Deco bow shape cocktail ring crafted in 18K yellow gold. Circa 1930. The piece features diamonds (TW 0.17ct): - 1 diamond, round brilliant cut, 0.08ct, RW-W, SI - 6 ...
Category

Early 20th Century Art Deco Unknown Jewelry

Materials

Diamond, Gold, 18k Gold

Vintage gold enamel rhinestones small brooch
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with enamel and rhinestones • vintage brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 43...
Category

1980s Vintage Unknown Jewelry

Vintage 14K White Gold, Emerald, and Diamond Cocktail Ring
Located in Philadelphia, PA
A fine vintage white gold, emerald, and diamond ring. In 14 karat white gold. With a high-set emerald cut 1.21± Ct emerald gemstone (Transparency: Trasnparent, Color Hue: Green, Sa...
Category

20th Century Unknown Retro Unknown Jewelry

Materials

Diamond, Emerald, White Gold

Natural Myanmar Vivid Green Jade Pendant with 18K White Gold and Diamond
Located in Kowloon, HK
Elevate your jewelry collection with our exquisite Natural Myanmar Buddha Guan Yin Green Jade Pendant. This stunning piece features: ◆ GEMSTONE: Type A Natural Jadeite ◆ ORIGIN: Mya...
Category

2010s Hong Kong Artisan Unknown Jewelry

Materials

Diamond, Jade, 18k Gold, White Gold

Antique German Dangle Earrings Diamonds solid 14K Gold / 6.75gr
Located in SE
A pair of German dangle earrings from ca. 1930s decorated with natural Diamonds. Each hallmarked 585 and 0.02 for actual carat weight of old European cut Diamonds. Each earring...
Category

1930s German Art Nouveau Vintage Unknown Jewelry

Materials

Diamond, 14k Gold

Antique 18ct Gold & Platinum Sapphire Square Illusion Cluster Ring
Located in Brighton, GB
Antique Sapphire Ring 18ct Gold & Platinum Stamped Circa 1900 Makers Mark F H L This exquisite Edwardian ring features a stunning, square-cut pale blue sapphire that is elegan...
Category

Early 20th Century English Unknown Jewelry

Materials

Sapphire, Gold, Platinum

Ethiopian Opal Necklace 18K Gold - by Bombyx House
Located in Westport, CT
Wearing this Ethiopian Opal necklace is like carrying a piece of dawn's first light around your neck, each opal sphere capturing the tender warmth of sunrise in its luminous depths. ...
Category

2010s American Artisan Unknown Jewelry

Materials

Opal, 18k Gold

Aquamarine Colour Topazs, Turquoise, Diamonds, 14 Karat Rose Gold Earrings.
Located in Marcianise, Marcianise (CE)
Fantastic earrings in 14 kt rose gold structure mounted with a diamond and a topaz in the upper part; below, a turquoise. Diamonds 0.04 ct Topaz 0.93 ct Turquoise 1.10 gr Total Weig...
Category

2010s Italian Retro Unknown Jewelry

Materials

Aquamarine, Diamond, Topaz, Turquoise, 14k Gold, Rose Gold

0.70 Carat Diamond Heart Pendant Necklace Suspended from a Platinum Figaro Chain
Located in Brighton, GB
Diamond Heart Necklace Platinum Stamped Circa 2000 Adorn yourself with this exquisite heart-shaped diamond pendant necklace, a true embodiment of elegance and love. Suspended fro...
Category

21st Century and Contemporary European Unknown Jewelry

Materials

Diamond, Platinum

Large 18k White Gold Modernist Ring with Tahitian Pearl
Located in Magenta, IT
Impressive modernist cocktail ring in 18-carat white gold with a large Tahitian pearl. French eagle's head hallmark. Pearl diameter is 1.5 cm (approx.) Good condition, no defects. S...
Category

1990s French Modernist Unknown Jewelry

Materials

Pearl, 18k Gold, White Gold

Cape Amethyst and Natural Pearl Necklace with Sterling Clasp
Located in Atlanta, GA
This is a strand of *Cape amethyst and natural pearls necklace. We created it with up to 14.5 mm faceted sparkling round Cape amethysts and 10 mm round natural pearls. It also has f...
Category

2010s American Artisan Unknown Jewelry

Materials

Amethyst, Marcasite, Natural Pearl, Sterling Silver

Natural blue sapphire diamond ring in 18k gold
Located in jaipur, IN
Blue sapphire emerald cut diamond gypsy ring gold Natural blue sapphire flush set ring with pear diamond Vintage signet chunky ring gold GEMSTONE DETAILS : ✦ Gemstone : Blue Sapph...
Category

21st Century and Contemporary Indian Unknown Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold

Antique Russian Imperial Gilt Silver Cufflinks Enamel Freshwater Pearl
Located in New York, NY
Immerse yourself in the opulence and history of Tsarist Russia with this exceptionally rare pair of vintage Russian Imperial presentation cufflinks, masterfully crafted in gilt silver and exquisitely detailed with regal portraiture. Each cufflink showcases the profile portraits of the last Russian Emperor, Nicholas II, and his Empress, Alexandra Feodorovna, preserved in striking relief—a tribute to their enduring legacy and the twilight of Imperial Russia. Encircling each portrait is a cobalt blue enamel rim, meticulously applied and accented with a delicate garland of genuine freshwater pearls, echoing the aesthetic refinement of Russian court accessories from the late Imperial era. The chain-link style design ensures comfortable wear while maintaining period authenticity. The reverse side of each cufflink bears the 88 Russian silver standard hallmark, denoting a silver purity of 91.66%, along with the maker’s mark, affirming both origin and craftsmanship. These presentation pieces were likely intended for high-ranking members of court or as diplomatic gifts, reflecting the grandeur and exclusivity associated with Romanov-era ceremonial objects. Historical Significance & Collectible Appeal Imperial Portraiture: Featuring the beloved royal couple, Nicholas II and Alexandra, these cufflinks represent a poignant connection to the final years of the Russian Empire. Museum-Worthy Craftsmanship: Enamel work and pearl embellishments of this caliber are hallmarks of turn-of-the-century Russian artisanship, typically seen in Fabergé-era creations. Rare and Symbolic: Russian Imperial memorabilia, particularly presentation items from the Nicholas II era, are highly prized by collectors for their rarity, artistic merit, and historical resonance. Specifications Origin: Russia, Imperial Era Material: Gilt Silver (88 Russian Silver Standard) Decoration: Cobalt Blue Enamel & Freshwater Pearls Design: Profile portraits of Tsar Nicholas II and Empress Alexandra Style: Chain link cufflinks Dimensions: Length 0.90” x Width 0.75” Total Weight: 15 grams Hallmarks: 88 Silver Standard & Maker’s Mark (backside) Perfect For Collectors of Russian Imperial jewelry...
Category

Early 20th Century Russian Russian Empire Unknown Jewelry

Materials

Freshwater Pearl, Gold Plate, Silver, Sterling Silver, Enamel

Estate Ancient Greek Style 14K Yellow Gold Enamel Octagonal Amulet Signet Ring
Located in New York, NY
Rare and highly unusual Ancient Greek style 14K yellow gold and enamel octagonal shape amulet signet ring Provenance: Private Maine collection The complex, octagonal shaped band of t...
Category

20th Century Greek Classical Greek Unknown Jewelry

Materials

14k Gold, Yellow Gold, Enamel

Vintage gold tone black enamel horse figural designer brooch
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with enamel • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 46 ❤️❤️ VI...
Category

1980s Vintage Unknown Jewelry

Vintage JOAN RIVERS signed gold tone faux heart pearl rhinestone dangle brooch
Located in Palos Hills, IL
DETAILS • signed JOAN RIVERS • gold tone with rhinestones, enamel and faux pearl • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with mi...
Category

1980s Vintage Unknown Jewelry

18ct Gold & Platinum Edwardian Diamond Toi et Moi Cross Over Illusion Set Ring
Located in Brighton, GB
Antique Diamond Toi et Moi Ring 18ct Gold & Platinum Stamped Circa 1910 This beautiful 18ct gold and platinum ring boasts a timeless toi et moi style, featuring two stunning illus...
Category

Early 20th Century English Unknown Jewelry

Materials

Diamond, Gold, 18k Gold, Platinum

Long Sterling Silver Blue Topaz Earrings
Located in Webster, SD
These gorgeous earrings are sterling silver. They feature 20 round cut, 3mm light blue topaz gemstones. Measurements: 1/8 by 1 9/16 inches Weight: 4.3 grams Condition: New
Category

2010s American Modern Unknown Jewelry

Materials

Blue Topaz, Sterling Silver

Vintage silver rhinestone designer runway brooch
Located in Palos Hills, IL
DETAILS • unsigned • silver tone with rhinestones • vintage designer runway brooch MEASUREMENTS • CONDITION • excellent vintage condition with minimal signs of wear ❤️❤️ VIN...
Category

1980s Vintage Unknown Jewelry

Art Deco Moonstone Sapphire Diamond Ring 14 Karat White Gold
Located in New York, NY
Indulge in a Moonstone Sapphire and Diamond Ring from the Art Deco period of great beauty in 14 Karat White Gold. The central round cabochon dome cut Moonstone is just divine. The ...
Category

20th Century Unknown Art Deco Unknown Jewelry

Materials

Moonstone, Diamond, Sapphire, White Gold, 14k Gold, Gold

Antique 18ct Gold & Platinum Stamped, 1920s Single Stone Diamond Engagement Ring
Located in Brighton, GB
Antique Engagement Ring 18ct Gold & Platinum Stamped Circa 1920s This beautiful engagement ring is truly one-of-a-kind. The ring features a stunning, single 0.40ct natural diamond which is set in platinum, enhancing its sparkle and shine. Mounted on an 18ct yellow gold 2mm band...
Category

Early 20th Century European Unknown Jewelry

Materials

Diamond, Gold, 18k Gold, Platinum

1927 Men Lord Ring 0.5 ct Sapphire 0.6 ctw Diamonds solid 18K Gold Ø US 6.5/ 6g
Located in SE
Three Stones Ring for Men in solid 18K Yellow Gold with natural Blue Sapphire stone of medium Blue color old diamond cut Ø 4mm x 2 mm deep / about 0.5ct. Two old diamond cut natural ...
Category

1920s Swedish Art Deco Vintage Unknown Jewelry

Materials

Diamond, Sapphire, 18k Gold

Vintage large blue enamel flower brooch
Located in Palos Hills, IL
DETAILS • unsigned • metal with enamel • vintage designer brooch MEASUREMENTS • CONDITION • excellent vintage condition with minimal signs of wear ❤️❤️ VINTAGE DESIGNER JEW...
Category

1980s Vintage Unknown Jewelry

Vintage 9ct Yellow Gold Oval Cabochon Garnet Signet Ring, Hallmarked London 1979
Located in Brighton, GB
Vintage Signet Ring 9ct Yellow Gold Hallmarked Birmingham 1979 Makers Mark O E C This vintage oval-shaped 9ct yellow gold signet ring from the 1970s is a stunning piece of jew...
Category

Late 20th Century English Unknown Jewelry

Materials

Garnet, 9k Gold, Yellow Gold

Vintage Platinum 1920s 0.80 Diamond Engagement Ring Set in New Hand Made Mount
Located in Brighton, GB
Vintage Diamond Ring Platinum Stamped Circa 1920’s Looking for a timeless and unique engagement ring? Look no further than this stunning vintage piece. Crafted using a 0.74ct na...
Category

Early 20th Century European Unknown Jewelry

Materials

Diamond, Platinum

14 Karat Yellow Gold Twist Bangle Bracelet #21770
Located in Washington Depot, CT
14 Karat Yellow Gold Twist Bangle Bracelet- This elegant bangle bracelet features a classic twist design crafted in beautifully detailed 14K yellow gold. Hinged closure. Width: 11...
Category

20th Century Contemporary Unknown Jewelry

Materials

14k Gold, Yellow Gold

1989 Men Ring Opal triplet solid 18K Gold Ø 9.75US / 6.6 gr
Located in SE
Ring for Men adorned with bezel Opal triplet measuring 15 mm x 12 mm . Crown is 4 mm deep. Full set of Swedish hallmarks, 18k, maker's and date code is P10 / hand - made in 1989. ...
Category

1990s Swedish Retro Unknown Jewelry

Materials

Opal, 18k Gold

1943 Ring natural 1.25ct Sapphire 0.28ctw Diamond 18K Gold Ø US 5.75/ 2.85 gr
Located in SE
Art Deco period three stones Blue Sapphire and Diamonds Ring hand - made in 1943. This design with secure bezel clusters is perfect for everyday/ permanent wear. Swedish hallmarks...
Category

1940s Swedish Art Deco Vintage Unknown Jewelry

Materials

Diamond, Sapphire, 18k Gold

Art Nouveau Dragonfly and Ivy Opal and Rose Cut Diamond Ring
Located in Hummelstown, PA
Crafted during the height of the Art Nouveau era, this ultra charming and rare ring is a celebration of natures beauty and artistic excellence. At its heart lies a luminous cabochon ...
Category

Early 1900s Antique Unknown Jewelry

Materials

Diamond, Opal, 18k Gold

Antique Platinum, 1920s Art Deco Pink Tourmaline Diamond Oval Cluster Halo Ring
Located in Brighton, GB
Antique Pink Tourmaline Ring Platinum Tested Circa 1920s This stunning platinum ring features a centre oval pink tourmaline stone, evoking the elegance of the 1920s art deco era....
Category

Early 20th Century English Art Deco Unknown Jewelry

Materials

Diamond, Tourmaline, Platinum

Antique 1920s, 18ct Gold & Platinum, 1.50ct Diamond Marquise/Navette Shaped Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Yellow Gold & Platinum Tested Circa 1920s This stunning 1920s statement ring features a marquise-shaped design that is sure to turn heads. The ring is s...
Category

Early 20th Century European Unknown Jewelry

Materials

Diamond, Gold, 18k Gold, Platinum

Vintage Ring natural 0.8ctw Sapphire Diamonds 18K Gold ØUS6.25 / 2.25gr
Located in SE
Vintage Ring in solid 18K Yellow Gold and Platinum decorated with 19 natural Blue Sapphire stones and 2 Diamonds . Vintage ring , hand - made in Europe ca 1950s -1960s, band hallm...
Category

1950s European Retro Vintage Unknown Jewelry

Materials

Diamond, Sapphire, 18k Gold, Platinum

Vintage Ring natural 5ct Opal solid 18K Gold ØUS6 / 4.83 gr
Located in SE
Vintage Ring decorated with bezel set oval cut cabochon of natural Opal stone Ø 12 x 10 mm x 5.25 mm deep, ca. 5 ct . Stone with natural flows inside, shows multicolored effects ofte...
Category

1930s German Retro Vintage Unknown Jewelry

Materials

Opal, 18k Gold

Unknown jewelry & watches for sale on 1stDibs.

Find a range of Unknown jewelry & watches available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Unknown jewelry to pair with your ensemble, you’ll find that Unknown diamond jewelry & watches, from our inventory of 80,710, can add a particularly distinctive touch to your look. We have 126,010 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. Prices for Unknown jewelry & watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $20 and tops out at $7,123,285, while pieces like these, on average, can sell for $2,925.
Questions About Unknown Jewelry
  • 1stDibs ExpertSeptember 9, 2024
    Yes, paintings by unknown artists may be worth something in some cases. When a painting’s maker isn't a well-known artist or is completely anonymous, factors like the visual appeal, historical significance, previous ownership and condition will determine the value of a painting. A certified appraiser or experienced art dealer can evaluate your piece using these criteria and provide you with an estimated value for your art. Shop a wide range of paintings on 1stDibs.

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