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Antique 18ct White Gold & Platinum, 0.35 Carat Art Deco Sapphire & Diamond Ring
Located in Brighton, GB
Antique Sapphire and Diamond Target Ring 18ct White Gold & Platinum Circa 1920s Introducing an exquisite and authentic Art Deco ring crafted from 18ct white gold and platinum. Thi...
Category

Early 20th Century European Art Deco Unknown Jewelry

Materials

Diamond, Sapphire, White Gold, Platinum

Ruby with Diamond Ring set in 18K White Gold Settings
Located in Bangkok, TH
Ruby 7.77 carats with Diamond 2.02 carats Ring set in 18K White Gold Settings Width: 1.2 cm Length: 1.2 cm Ring Size: 55 Total Weight: 17.55 grams "We first opened doors in 1980 ...
Category

2010s Thai Contemporary Unknown Jewelry

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage 18K Gold & Natural Emerald Figural Flower Ring
Located in Philadelphia, PA
A fine vintage floriform gold and emerald cocktail ring. In 18 karat yellow gold. With a bezel-set emerald cut 0.25± Ct emerald set to the center of a figural gold flower. Marked...
Category

20th Century Retro Unknown Jewelry

Materials

Emerald, 18k Gold

Silvorra Vintage Inspired 925 Silver Green & White Cubic Zirconia Cocktail Ring
Located in New York, NY
This vintage-inspired cocktail ring in fine 925 sterling silver features a striking 11.9 mm round green cubic zirconia stone at its center. The vivid green gemstone is framed by a h...
Category

21st Century and Contemporary American Art Deco Unknown Jewelry

Materials

Zircon, Silver, Sterling Silver

French Louis XV Style Hand-Painted Curio Vitrine Cabinet
Located in Los Angeles, CA
Condition: Original Vintage Condition Materials: Hand Painted Wood, Original Curved Glass, Brass Accents, Original Skeleton Key Style: French Louis XV This elegant curio vitrine ...
Category

1920s French Louis XV Vintage Unknown Jewelry

Materials

Brass

Amethyst Cubic Zirconia Rose Gold-Plated Floral Brooch Pendant
Located in Milford, DE
This large floral spray brooch features a dramatic, multi-petal design rendered in silver-tone metal and densely set with faceted blue crystals. The composition is arranged as a radi...
Category

Late 20th Century American Artisan Unknown Jewelry

Vintage 15ct Yellow Gold & Platinum, 1930s Two Colour Gate Bracelet
Located in Brighton, GB
Antique Gate Bracelet 15ct Yellow Gold & Platinum Circa 1930s Step back in time with this exquisite 1930s gate bracelet, crafted in elegant 15ct gold with beautiful platinum link...
Category

Mid-20th Century English Unknown Jewelry

Materials

15k Gold, Yellow Gold, Platinum

Antique 15ct Yellow Gold, Early Victorian Large Engraved Oval Shaped Locket
Located in Brighton, GB
Antique Gold Locket 15ct Yellow Gold Circa 1870 * The chain is sold separately Discover the exquisite beauty of this large oval, early Victorian locket, crafted from 15ct yellow...
Category

Late 19th Century English Victorian Antique Unknown Jewelry

Materials

15k Gold, Yellow Gold

Designer 14k Yellow Inlaid Gold Dome Ring Hallmarked Milor Italy Size 8.5
Located in Eagan, MN
This is a really cool ring. It is made by the Milor jewelry company in Italy. The ring is a bombe style dome ring in a ribbed design defined with inlai...
Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Gold, 14k Gold, Yellow Gold

Silvorra Classic Four Prong Oval Cut Blue Sapphire Solitaire Ring with Diamond
Located in New York, NY
This elegant 925 sterling silver band ring features a rich 7x5 mm oval natural blue sapphire as its centerpiece, securely held in a classic four-prong setting. Delicate 1 mm round di...
Category

21st Century and Contemporary American Art Nouveau Unknown Jewelry

Materials

Diamond, Sapphire, Blue Sapphire, Silver, Sterling Silver

18ct Gold, Round Engraved Bloodstone Signet Ring, Hallmarked Birmingham 1915
Located in Brighton, GB
Antique Bloodstone Engraved Signet Ring 18ct Yellow Gold Hallmarked Birmingham 1915 A classic signet ring featuring a round bloodstone, finely engraved with a heraldic crest. Th...
Category

Early 20th Century English Unknown Jewelry

Materials

Gold, 18k Gold, Yellow Gold

15ct Yellow Gold, Edwardian Diamond & Seed Pearl Crescent Star Brooch / Pendant
Located in Brighton, GB
Antique Star Brooch 15ct Yellow Gold Circa 1910 * The chain is sold separately Embrace the elegance of the Edwardian era with this exquisite 15ct yellow gold star brooch/pendant...
Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Diamond, Pearl, 15k Gold, Yellow Gold

Vintage Platinum, 1940s 0.45 Total Carat Single Stone Diamond Engagement Ring
Located in Brighton, GB
Antique Diamond Ring Platinum Stamped Circa 1940s Step back in time with this stunning engagement ring from the 1940s, crafted from luxurious platinum. This unique piece features ...
Category

Mid-20th Century European Unknown Jewelry

Materials

Diamond, Platinum

Silvorra 925 Sterling Silver Multi Color CZ Enamel Band Ring in Rose Gold Finish
Located in New York, NY
This bold 925 sterling silver band ring, finished in warm rose gold and detailed with smooth white enamel. At the center, a vivid oval blue cubic zirconia is flanked by two rich pink...
Category

21st Century and Contemporary American Art Deco Unknown Jewelry

Materials

Zircon, Blue Zircon, Silver, Sterling Silver, Enamel

Roman Gold Octagonal Epigraphic Ring circa 3rd century A.D.
Located in Firenze, IT
This very rare epigraphic ring, dating around the 3rd century, is made entirely of gold and inlays in black mastic, necessary to make the inscribed letters stand out. Furthermore, th...
Category

15th Century and Earlier Italian Classical Roman Antique Unknown Jewelry

Materials

Jasper, Gold, Yellow Gold

Vintage 18ct Yellow Gold, 24 Inch Flat Curb Link Chain with Bolt Ring Clasp
Located in Brighton, GB
Vintage Flat Curb Chain 18ct Yellow Gold Circa 2000 A fine and elegant flat curb chain crafted in solid 18ct yellow gold. Measuring 1mm in width and 24 inches in length, it offer...
Category

21st Century and Contemporary European Unknown Jewelry

Materials

18k Gold, Yellow Gold

Vintage 1960's Black Marabou Feather Cape 1960's Feather Cape Cocktail Cape
Located in Cheltenham, GB
A must have for any cocktail wardrobe, this original 1960's black marabou feather cape is the perfect statement piece. The V shaped neckline, draws in along the décolletage with a ...
Category

1960s Unknown Jewelry

Sterling Silver 30.53ct Oval Amethyst & White Quartz Halo Stud Earrings
Located in เกาะสมุย, TH
A luminous celebration of violet fire and moonlit clarity. These striking stud earrings feature a pair of exceptionally large 30.53 carat oval-cut amethysts (17.7 × 12.9 mm each), se...
Category

20th Century Thai Retro Unknown Jewelry

Materials

Amethyst, Quartz, Sterling Silver

Vintage gold tone aurora rhinestone designer necklace
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with rhinestones • vintage designer necklace MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 58 ❤️...
Category

20th Century Unknown Jewelry

Glamorous White mink Fur Cape Style Coat
Located in Amsterdam, NL
Fabulous vintage white mink fur coat in cape style unisex from Paul of London Unique and rare to find, vintage We offer more exclusive fur items, ...
Category

20th Century Unknown Unknown Jewelry

Ruby & Diamond Chevron Band 18k Yellow Gold 1.99ctw
Located in Orlando, FL
Rubies – channel-set in chevron rows, richly hued and well-matched Diamonds – H color, VS2/SI1 clarity, adding crisp brilliance and contrast Metal – 18k yellow gold, 6.3 grams Siz...
Category

20th Century Unknown Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Large Figa Amethyst Diamond And 18kt Gold Good Luck Charm Pendant
Located in Firenze, IT
Period: 1970s. Length: 61mm Weight: 37.90gr. Material: amethyst and 18 kt rose gold. A beautiful figa hand charm made of amethyst and diamond set with a gold bail. The hand is nice...
Category

1970s Italian Retro Vintage Unknown Jewelry

Materials

Diamond, Amethyst, Gold

Vintage Cabochon Coral 1.50 tcw Diamond 18k Yellow Gold Omega Back Earrings
Located in Towson, MD
One pair of 18 karat yellow gold coral and diamond halo earrings featuring 14.75mm coral cabochons and approximately 1.50 carats of round brilliant diamonds present bold color and r...
Category

1980s Vintage Unknown Jewelry

Materials

Coral, Diamond, 18k Gold, Yellow Gold

Silvorra Channel-Set Blue Sapphire Stackable Bangle Bracelet in Silver Jewelry
Located in New York, NY
This Channel-Set Blue Sapphire Bangle Bracelet is crafted in 925 sterling silver and adorned with a continuous row of square-cut sapphires, the celebrated birthstone of September. Ea...
Category

21st Century and Contemporary American Art Nouveau Unknown Jewelry

Materials

Sapphire, Blue Sapphire, Silver, Sterling Silver

Vintage American Modernist Framed Abstract Figural Composition Oil Painting
Located in Buffalo, NY
Vintage American modernist abstract figural oil painting. Oil on canvas. Framed. Provenance from a Sag Harbor, NY collection. Measuring: 25 by 19inches overall. Handsomely framed in...
Category

1940s Modern Unknown Jewelry

Materials

Oil, Canvas

Estate 3 Carat Diamond Encrusted Rose Brooch in 18kt Gold
Located in New York, NY
This breathtaking estate brooch, created in America during the 20th century, features a timelessly elegant rose motif encrusted with approximately 151 diamonds totaling approximately...
Category

20th Century American Unknown Jewelry

Materials

Diamond, Gold

19thc Wooden Pie Safe W/ Punched Tin Stars
Located in Los Angeles, CA
19thc hand made wooden pie safe with punched tin. The punches tin is hand made with star design. Single drawer with dove tail construction. Very strong and sturdy piece. Found in Pen...
Category

Mid-19th Century American Adirondack Antique Unknown Jewelry

Materials

Tin

Antique 18ct Yellow Gold Ruby & Diamond Band Ring, Circa 1910
Located in Brighton, GB
Antique Ruby & Diamond Ring Stamped 18ct Gold Circa 1910 Five-stone ring set with three round-cut rubies and two diamonds in alternating sequence. The stones are claw-set in a b...
Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Vintage Gold Tone Malachite-Style Glass and Crystal Floral Brooch with Red
Located in Milford, DE
Vintage Gold Tone Malachite-Style Glass and Crystal Floral Brooch with Red Accents, 1970s–1980s This striking floral brooch is crafted in rich gold tone metal and designed with a bol...
Category

Late 20th Century American Artisan Unknown Jewelry

Materials

Crystal, Malachite, Gold-filled, Gold

Victorian 15 kt Gold Five Stone Opal Ring
Located in Stamford, CT
Opal is a treasure of nature flashing a kaleidoscope of colors in each stone. Daylight sets off the Blues, green, yellows and multiple shades of pink vary in each stone as all stones...
Category

1870s English Victorian Antique Unknown Jewelry

Materials

Opal, 15k Gold

Victorian Ruby Diamond Halo Engagement Ring .90ct Antique 14K 1860's-1880's
Located in Dearborn, MI
Genuine Original Antique from the 1860's-1880's Victorian Ruby Diamond Halo Engagement Ring .90ct 14K Yellow Gold Features a Lab Grown .60ct Oval Ruby Gemstone Center Ten Single ...
Category

1870s Victorian Antique Unknown Jewelry

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Vintage gold tone rhinestone flower designer brooch
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with glass • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 57 ❤️❤️ V...
Category

20th Century Unknown Jewelry

Triple Strand Pearl Necklace with Jeweled Box Clasp
Located in Atlanta, GA
This is a triple strand pearl necklace with a vintage jeweled box clasp. We created it with 9 mm silver gray fresh cultured pearls and some moonst...
Category

2010s American Artisan Unknown Jewelry

Materials

Moonstone, Pearl, Sterling Silver

Antique Belle Époque Gate Bracelet 14K Yellow Gold
Located in Munich, Bavaria
This elegant gate bracelet was created out of 14K yellow gold in 1910 ca. The bracelet is set with three oval cut sapphires and two round cut diamonds in mille grain settings. The br...
Category

1910s Belle Époque Vintage Unknown Jewelry

Materials

Diamond, Sapphire, 14k Gold, Platinum

Japanese Antique Rag "BORO" 1800s-1860s / Abstract Art Wabi Sabi
Located in Sammu-shi, Chiba
This is an exceptionally old piece of Japanese fabric, dating back to the Edo period (1800s–1860s). It has been carefully used to withstand the harsh winter cold. Since ancient time...
Category

Mid-19th Century Japanese Edo Antique Unknown Jewelry

Materials

Fabric

Vintag egold tone swirl enamel designer clip on earrings
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with enamel • vintage designer earrings MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 58 ❤️❤️ V...
Category

20th Century Unknown Jewelry

Ruby & Diamond 18k Yellow Gold Honeycomb Hoop Earrings 3.75ctw
Located in Orlando, FL
Radiating the bold, confident glamour of the late 20th century, these 18K yellow gold half-hoop earrings are a textbook example of the geometric opulence popular in high jewelry from...
Category

1990s Unknown Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Vintage gold tone colorful enamel paisley 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 58 ❤️❤️ VI...
Category

20th Century Unknown Jewelry

Antique Bohemian Bracelet Encrusted with Garnets in Garnet Gold Setting
Located in New York, NY
This extraordinary antique Bohemian bracelet, originating from Czechoslovakia circa 1880, is a spectacular example of 19th-century Bohemian jewelry craftsmanship. Encrusted with a st...
Category

1880s Czech Antique Unknown Jewelry

Materials

Garnet, Gold

Amethyst, Rubies, Diamonds, Spinel, Rose Gold and Silver Ring.
Located in Marcianise, Marcianise (CE)
Amazing ring in 9 kt rose gold and silver structure mounted with a central amethyst surrounded by flowers of rubies, hydrothermal spinels and diamonds. This ring was totally handmade...
Category

1960s Italian Retro Vintage Unknown Jewelry

Materials

Amethyst, Diamond, Ruby, Spinel, 9k Gold, Rose Gold, Silver

American Legend Mink Fur Coat
Located in Amsterdam, NL
This exclusive quality mink fur coat is made from American Legends Furs, USA Rare to find. We offer more exclusive fur and vintage items, view our frontstore Details: American Lege...
Category

20th Century American Unknown Jewelry

American Legend Mink Fur Coat
American Legend Mink Fur Coat
$1,226 Sale Price
20% Off
Swivel Dining Chair w/ Architectural Silhouette—Sotiris Lazou Design Studio
Located in NEW YORK, NY
This iconic fully upholstered chair is a masterful exercise in minimalist design, combining sleek volume with unparalleled comfort. Every detail has been precisely chosen to ensure t...
Category

2010s European Modern Unknown Jewelry

Materials

Fabric, Upholstery, Foam, Wood

Antique Art Deco 18ct Gold Ruby & Diamond Ring, Circa 1920
Located in Brighton, GB
Vintage Ruby & Diamond Ring 18ct Gold Stamped Circa 1920s A striking Art Deco ring set with six French-cut rubies and seven single-cut diamonds, mounted in platinum. The stones a...
Category

Early 20th Century English Art Deco Unknown Jewelry

Materials

Diamond, Ruby, Gold, 18k Gold

Antique 18ct Yellow Gold Stamped, Victorian Ruby & Diamond Five Stone Ring
Located in Brighton, GB
Antique Ruby & Diamond Ring 18ct Gold Stamped Circa 1900 This antique five-stone ring, stamped 18ct gold and dated circa 1900, features three rich rubies and two diamonds in a c...
Category

Early 20th Century European Edwardian Unknown Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Vintage 9 Carat Oval Aquamarine Diamond Gold Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed Aquamarine and Diamond Gold Vintage Cocktail Ring. Centering a Hand set securely nestled 9 Carat Oval Aquamarine Gemstone. Accented by Diamonds, wei...
Category

Late 20th Century Modernist Unknown Jewelry

Materials

Aquamarine, Diamond, Gold, 18k Gold, Yellow Gold

Pate de Verre Aqua and Gold Leaf Camelia Earrings
Located in Virginia Beach, VA
Masterfully crafted glass paste earrings from the pate de Verre Collection. Designed by a former artisan of the Atelier de GRIPOIX in the savoir faire used for all the Chanel piece...
Category

2010s French Artist Unknown Jewelry

Materials

Gold

Contemporary King-Size Bed in Rose Velvet with Architectural Low-Profile Base
Located in NEW YORK, NY
King size bed handmade to order in a selection of velvet colors. We offer multiple customization options. COM and COL are also available. COM instructions, required COM 16 yards Fab...
Category

2010s Portuguese Modern Unknown Jewelry

Materials

Velvet, Wood

5 Light Italian Gilt, Ceramic Rose Flower Tole Chandelier Hollywood Regency 1940
Located in Nuernberg, DE
Add a touch of Italian opulence to your home with this charming chandelier! Perfect flowers, made of Majolica, to enhance any chic or eclectic home. We'd love to see it hanging in an...
Category

1940s Italian Hollywood Regency Vintage Unknown Jewelry

Materials

Metal

Alethopteris Species Fern Fossil Natural Specimen, 305+ Million Years Old
Located in Warrenton, OR
Alethopteris Species Fern Fossil Natural Specimen, 305+ Million Years Old. This is such a stunning piece that it simply must have a stand. If you like, this stand will be included a...
Category

15th Century and Earlier American Prehistoric Antique Unknown Jewelry

Materials

Organic Material

Antique 9ct Gold, Victorian Old Cut Diamond Flower Pendant Necklace
Located in Brighton, GB
Antique Diamond Necklace 9ct Gold Stamped Circa 1880 This exquisite Victorian diamond flower pendant is a true masterpiece. The pe...
Category

Late 19th Century English Victorian Antique Unknown Jewelry

Materials

Diamond, Gold, 9k Gold, Silver

Antique 1920s Platinum French Stamped, 1.20 Carat Full Diamond Eternity Ring
Located in Brighton, GB
Antique Eternity Ring Platinum French Stamped Circa 1920s This stunning platinum eternity ring is a true gem. It's fully set with around 1.20 carats of exquisite French diamonds ...
Category

Early 20th Century French Unknown Jewelry

Materials

Diamond, Platinum

Antique 15ct Rose Gold, Victorian Curb Link Bracelet with Heart Padlock Clasp
Located in Brighton, GB
Antique Curb Bracelet 15ct Rose Gold Stamped & Tagged Circa 1880 Introducing a stunning piece of Victorian elegance: a 15ct rose gold curb link bracelet that exudes charm and his...
Category

Late 19th Century English Victorian Antique Unknown Jewelry

Materials

15k Gold, Rose Gold

MONET signed gold tone faux turquoise pearls dangle designer clip on earrings
Located in Palos Hills, IL
DETAILS • signed MONET • gold tone with faux stones • vintage designer earrings MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 55 ...
Category

20th Century Unknown Jewelry

Antique, 1920s Round 1.38 Carat Diamond Single Stone Set in New Platinum Mount
Located in Brighton, GB
Antique Diamond Ring Platinum Stamped Circa 1920s Makers Mark CJS This breathtaking engagement ring boasts a captivating round antique centre diamond, exuding timeless elegance...
Category

Early 20th Century European Unknown Jewelry

Materials

Diamond, Platinum

Antique 18ct Yellow Gold & Platinum, 1920s Peridot and Diamond Three Stone Ring
Located in Brighton, GB
Antique Peridot & Diamond Ring 18ct Gold & Platinum Stamped Circa 1920s This exquisite ring, crafted from 18ct white gold and platinum, beautifully embodies the elegance of the...
Category

Early 20th Century European Unknown Jewelry

Materials

Diamond, Peridot, 18k Gold, Yellow Gold, Platinum

Vintage Mid-Century Architectural Column Earrings 18k Yellow Gold
Located in Orlando, FL
Specifications & Description... • Metal: 18k yellow gold • Design: Triple-column motif with hand-engraved texture • Mechanism: Retractable posts with fancy omega backs (for pierc...
Category

1960s Vintage Unknown Jewelry

Materials

18k Gold, Yellow Gold

Designer 14k Yellow Inlaid Gold Dome Hard-stone Wire Inlay Earrings Post
Located in Eagan, MN
These are really cool earrings. The earrings are a bombe style dome ring in a ribbed design defined with inlaid strips of 14k yellow gold stamped "585". They are post earrings wit...
Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Gold, 14k Gold, Yellow Gold

Pair of Victorian Taille d'Epargne Enamel Bangle Cuffs
Located in Riverdale, NY
Pair of 14K Victorian Taille d'Epargne Enamel Bangle Cuffs from the 1870's. Lovely matching pair with ornate black enamel designs of elegant fruit baskets and Victorian tracery on bo...
Category

1870s American Late Victorian Antique Unknown Jewelry

Materials

14k Gold, Enamel

Vintage 1990s Pink Sapphire Diamond 9ct Gold Ring
Located in London, GB
Our beautiful sapphire ring set in 9ct gold features three large pink sapphires set with four accent diamonds. The ring has a number of hallmarks indicating the piece was marked in 1...
Category

21st Century and Contemporary English Retro Unknown Jewelry

Materials

Diamond, Pink Sapphire, Gold

Antique American Impressionist Floral Vase Signed Still Life Oil Painting
Located in Buffalo, NY
Antique American still life painting. Oil on board. Framed in an antique gilt wood frame. Measuring: 30 by 23 inches overall and 26 by 19 inches painting alone. Excellent condition,...
Category

20th Century Abstract Impressionist Unknown Jewelry

Materials

Oil, Board

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.

Creators Similar to Unknown

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.