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Unknown Jewelry

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Creator: Unknown
Antique Platinum French Stamped, Edwardian Peridot and Diamond Halo Ring
Antique Platinum French Stamped, Edwardian Peridot and Diamond Halo Ring

Antique Platinum French Stamped, Edwardian Peridot and Diamond Halo Ring

Located in Brighton, GB

Antique Peridot Ring Platinum French Stamped Circa 1910 A striking example of early 20th-century French craftsmanship, this exquisite antique ring dates to circa 1910 and showcas...

Category

Early 20th Century French Edwardian Unknown Jewelry

Materials

Diamond, Peridot, Platinum

Antique 18ct Yellow Gold, Star Set Diamond Three Stone Band Ring, Circa 1900
Antique 18ct Yellow Gold, Star Set Diamond Three Stone Band Ring, Circa 1900

Antique 18ct Yellow Gold, Star Set Diamond Three Stone Band Ring, Circa 1900

Located in Brighton, GB

Antique Diamond Ring 18ct Yellow Gold Worn Hallmark Makers Mark AI Circa 1900 An elegant antique band in 18ct gold, set with three diamonds star set across the head of the rin...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Antique 9ct Gold, Albert Chain Necklace: 1920s Fancy Paperclip & Knot Link
Antique 9ct Gold, Albert Chain Necklace: 1920s Fancy Paperclip & Knot Link

Antique 9ct Gold, Albert Chain Necklace: 1920s Fancy Paperclip & Knot Link

Located in Brighton, GB

Antique Albert Chain 9ct Rose Gold Stamped Hallmarked Birmingham 1923 Discover this stunning 9ct rose gold Albert chain, featuring a unique and elegant design with paperclip and ...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Gold, 9k Gold, Rose Gold

New .80 Carat Blue Sapphire Pave 14k White Gold PL Sterling Ring
New .80 Carat Blue Sapphire Pave 14k White Gold PL Sterling Ring

New .80 Carat Blue Sapphire Pave 14k White Gold PL Sterling Ring

Located in Eagan, MN

This is a beautiful ring with a great design. The stones are natural diamond cut Blue Sapphires. My best guess is that they total .8 carats. They are set in a 14k White Gold Plate...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Sapphire, Blue Sapphire, 14k Gold, White Gold, Silver, Sterling Silver

New 5.40 Carat Aquamarine & Sapphire Sterling Ribbon Halo Earrings
New 5.40 Carat Aquamarine & Sapphire Sterling Ribbon Halo Earrings

New 5.40 Carat Aquamarine & Sapphire Sterling Ribbon Halo Earrings

Located in Eagan, MN

These earrings are just beautiful. The stones are Sea Blue Aquamarine and are 2.70 Carats each totaling 5.40 Carats. The are oval cut stones and measures 10 x 8 mm and they are sur...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Aquamarine, Sapphire, Sterling Silver

Gilded Bronze Choker Necklace with Mid-Century Turquoise, White, Blue Enamel
Gilded Bronze Choker Necklace with Mid-Century Turquoise, White, Blue Enamel

Gilded Bronze Choker Necklace with Mid-Century Turquoise, White, Blue Enamel

Located in Atlanta, GA

This stunning French modernist bronze choker necklace features a Mid-Century design with gilded bronze elements embellished with geometric enamel. The enameling features typical 1960...

Category

1960s French Modern Vintage Unknown Jewelry

Materials

Bronze, Enamel

Vintage gold tone ITALY micro mosaic colorful yellow green blue flowers brooch
Vintage gold tone ITALY micro mosaic colorful yellow green blue flowers brooch

Vintage gold tone ITALY micro mosaic colorful yellow green blue flowers brooch

Located in Palos Hills, IL

DETAILS • unsigned • gold tone with ceramic micro mosaic pieces • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear...

Category

20th Century Unknown Jewelry

Vintage 18ct Gold, 1950s Ruby & Diamond Cluster Ring
Vintage 18ct Gold, 1950s Ruby & Diamond Cluster Ring

Vintage 18ct Gold, 1950s Ruby & Diamond Cluster Ring

Located in Brighton, GB

Vintage Ruby Cluster Ring 118ct Yellow Gold Stamped Circa 1950s This exquisite vintage cluster ring, crafted in 18ct yellow gold, is a true statement piece that embodies the eleg...

Category

Mid-20th Century European Unknown Jewelry

Materials

Diamond, Ruby, Gold, 18k Gold

Antique 15ct Gold, Amethyst, Pearl and Peridot Suffragette Ring, Birmingham 1902
Antique 15ct Gold, Amethyst, Pearl and Peridot Suffragette Ring, Birmingham 1902

Antique 15ct Gold, Amethyst, Pearl and Peridot Suffragette Ring, Birmingham 1902

Located in Brighton, GB

Antique Suffragette Ring 15ct Yellow Gold Hallmarked Birmingham 1902 Antique suffragette ring, set with one green peridot representing hope & new beginnings two natural white pea...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Peridot, Pearl, Amethyst, 15k Gold, Gold

Antique 18ct Yellow Gold, Art Nouveau Diamond Snake Ring
Antique 18ct Yellow Gold, Art Nouveau Diamond Snake Ring

Antique 18ct Yellow Gold, Art Nouveau Diamond Snake Ring

Located in Brighton, GB

Antique Art Nouveau Ring 18ct Yellow Gold Circa 1900 Introducing a stunning 18ct yellow gold Art Nouveau ring, a true testament to the exceptional craftsmanship of its era. This ...

Category

Early 20th Century European Art Nouveau Unknown Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 1930s Art Deco Emerald & Silver Rhinestone Bracelet
Vintage 1930s Art Deco Emerald & Silver Rhinestone Bracelet

Vintage 1930s Art Deco Emerald & Silver Rhinestone Bracelet

Located in Nashville, TN

This spectacular 1930's bracelet, in a wonderful geometric Art deco design, which boasts emerald green and silver set in rhinestones, in silver toned metal hardware, is the perfect a...

Category

1930s American Art Deco Vintage Unknown Jewelry

Materials

Emerald, Silver, Mixed Metal

Antique 18ct Gold Stamped, Circa 1920s Single Stone Diamond Engagement Ring
Antique 18ct Gold Stamped, Circa 1920s Single Stone Diamond Engagement Ring

Antique 18ct Gold Stamped, Circa 1920s Single Stone Diamond Engagement Ring

Located in Brighton, GB

Antique Engagement Ring 18ct Gold & Platinum Stamped Circa 1920 The ring features a bright single 0.25ct brilliant cut diamond which is set in platinum, enhancing its sparkle and...

Category

Early 20th Century European Edwardian Unknown Jewelry

Materials

Diamond, Gold, 18k Gold

Vintage Platinum, 1940s Aquamarine & Baguette Diamond Cocktail Ring
Vintage Platinum, 1940s Aquamarine & Baguette Diamond Cocktail Ring

Vintage Platinum, 1940s Aquamarine & Baguette Diamond Cocktail Ring

Located in Brighton, GB

Vintage Aquamarine Ring Platinum Circa 1940s Introducing a stunning Vintage 1940s Aquamarine Ring that exudes timeless elegance. This exquisite ring features a magnificent emeral...

Category

Mid-20th Century European Unknown Jewelry

Materials

Aquamarine, Diamond, Platinum

Antique 9ct Rose Gold Back & Front, Edwardian Round Floral, Swallow Locket
Antique 9ct Rose Gold Back & Front, Edwardian Round Floral, Swallow Locket

Antique 9ct Rose Gold Back & Front, Edwardian Round Floral, Swallow Locket

Located in Brighton, GB

Antique Gold Locket 9ct Rose Gold Back & Front Stamped Circa 1900 *The gold chain is sold separately An Edwardian locket, engraved on one side with two swallows in flight and o...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

9k Gold, Rose Gold

Vintage 18ct Gold, 1940s Emerald & Diamond Cluster Ring
Vintage 18ct Gold, 1940s Emerald & Diamond Cluster Ring

Vintage 18ct Gold, 1940s Emerald & Diamond Cluster Ring

Located in Brighton, GB

Vintage Emerald Cluster Ring 18ct Gold Stamped Circa 1940s A timeless expression of vintage elegance, this beautiful 1940s emerald and diamond ring showcases a striking emerald at...

Category

Mid-20th Century European Edwardian Unknown Jewelry

Materials

Diamond, Emerald, Gold, 18k Gold

Antique 18ct Yellow Gold and Platinum, Edwardian Sapphire and Diamond Ring
Antique 18ct Yellow Gold and Platinum, Edwardian Sapphire and Diamond Ring

Antique 18ct Yellow Gold and Platinum, Edwardian Sapphire and Diamond Ring

Located in Brighton, GB

Antique Sapphire and Diamond Ring 18ct Gold Stamped Circa 1910 An antique oval cut sapphire of approximately 0.32cts, set in platinum, framed by three diamonds to each shoulder. ...

Category

Early 20th Century European Edwardian Unknown Jewelry

Materials

Sapphire, Diamond, Platinum, Yellow Gold, 18k Gold

Antique 9ct Gold Victorian Ornate Chain Extender with Swivel Clasp, 3 1/4 inches
Antique 9ct Gold Victorian Ornate Chain Extender with Swivel Clasp, 3 1/4 inches

Antique 9ct Gold Victorian Ornate Chain Extender with Swivel Clasp, 3 1/4 inches

Located in Brighton, GB

Antique Gold Chain Extender circa 1890 9ct stamp on dog clip Makers Mark C.D.B Add a touch of versatile elegance to your jewellery collection with this exquisite 9ct gold with tin...

Category

Late 19th Century English Edwardian Antique Unknown Jewelry

Materials

Gold, 9k Gold

Antique 18ct Gold, Victorian ADORE Amethyst, Diamond, Opal, Ruby & Emerald Ring
Antique 18ct Gold, Victorian ADORE Amethyst, Diamond, Opal, Ruby & Emerald Ring

Antique 18ct Gold, Victorian ADORE Amethyst, Diamond, Opal, Ruby & Emerald Ring

Located in Brighton, GB

Antique Adore Ring 18ct Yellow Gold Stamped Introducing this stunning 18ct Yellow Gold Vintage ADORE ring, a true epitome of elegance and charm. This fabulous Victorian acrostic r...

Category

Late 19th Century English Victorian Antique Unknown Jewelry

Materials

Opal, Ruby, Emerald, Diamond, Amethyst, 18k Gold, Gold

Antique 18ct Yellow Gold, 1920s Engraved Wedding Band
Antique 18ct Yellow Gold, 1920s Engraved Wedding Band

Antique 18ct Yellow Gold, 1920s Engraved Wedding Band

Located in Brighton, GB

Antique Gold Band 18ct Yellow Gold Hallmarked Birmingham- date letter has rubbed Maker's Mark- rubbed Circa 1920s Step into timeless elegance with this exquisite 18ct yellow gol...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

18k Gold, Yellow Gold

Antique 18ct Yellow Gold French Stamped, 1920s Sculptural Link Bracelet
Antique 18ct Yellow Gold French Stamped, 1920s Sculptural Link Bracelet

Antique 18ct Yellow Gold French Stamped, 1920s Sculptural Link Bracelet

Located in Brighton, GB

Antique Gold Bracelet 18ct Gold French Stamped Circa 1920s A striking example of French Art Deco craftsmanship, this exceptional vintage bracelet is crafted in solid 18ct yellow...

Category

Early 20th Century French Edwardian Unknown Jewelry

Materials

18k Gold, Yellow Gold

Antique 18ct Gold Edwardian Diamond 5 Stone Carved Half Hoop Ring Marked 1903
Antique 18ct Gold Edwardian Diamond 5 Stone Carved Half Hoop Ring Marked 1903

Antique 18ct Gold Edwardian Diamond 5 Stone Carved Half Hoop Ring Marked 1903

Located in Brighton, GB

Antique Edwardian Diamond Ring 18ct Yellow Gold Hallmark Birmingham 1903 A classic five-stone ring in rich 18ct yellow gold, set with a graduated row of old-cut diamonds in open ...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Diamond, Gold, 18k Gold

Antique 18ct Gold, Edwardian Diamond Set Madonna Religious Pendant
Antique 18ct Gold, Edwardian Diamond Set Madonna Religious Pendant

Antique 18ct Gold, Edwardian Diamond Set Madonna Religious Pendant

Located in Brighton, GB

Antique Virgin Mary Pendant 18ct Gold Circa 1910 * The chain is sold separately This beautiful antique religious pendant, crafted in the Edwardian period, is rich with history,...

Category

Early 20th Century European Edwardian Unknown Jewelry

Materials

Diamond, Gold, 18k Gold

Antique 9ct Gold 16 1/2 Inch Cultured Pearl Necklace with Amethyst Clasp
Antique 9ct Gold 16 1/2 Inch Cultured Pearl Necklace with Amethyst Clasp

Antique 9ct Gold 16 1/2 Inch Cultured Pearl Necklace with Amethyst Clasp

Located in Brighton, GB

AntiquePearl Necklace Clasp stamped 9ct Circa 1920s A classic three‑strand graduated pearl necklace, strung with lustrous, well‑matched cultured pearls arranged in subtly increas...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Amethyst, Cultured Pearl, Gold, 9k Gold

Vintage 18ct Yellow Gold, Victorian Style Sapphire and Diamond Five Stone Ring
Vintage 18ct Yellow Gold, Victorian Style Sapphire and Diamond Five Stone Ring

Vintage 18ct Yellow Gold, Victorian Style Sapphire and Diamond Five Stone Ring

Located in Brighton, GB

Vintage Sapphire & Diamond Ring 18ct Gold Hallmarked London 1976 Maker's Mark P S R Step into a world of timeless elegance with this stunning 18ct yellow gold Victorian-st...

Category

Late 20th Century English Victorian Unknown Jewelry

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Antique 18ct Gold, Amethyst, Opal and Peridot Suffragette Ring, Chester 1906
Antique 18ct Gold, Amethyst, Opal and Peridot Suffragette Ring, Chester 1906

Antique 18ct Gold, Amethyst, Opal and Peridot Suffragette Ring, Chester 1906

Located in Brighton, GB

Antique Suffragette Ring 18ct Yellow Gold Hallmarked Chester 1906 Maker's Mark E J R Immerse yourself in history with this exquisite 18ct gold-stamped Edwardian suffragette ring...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Peridot, Opal, Amethyst, 18k Gold, Gold

Antique 18ct Yellow Gold, Edwardian Foxtail Tassel Pendant
Antique 18ct Yellow Gold, Edwardian Foxtail Tassel Pendant

Antique 18ct Yellow Gold, Edwardian Foxtail Tassel Pendant

Located in Brighton, GB

Antique Gold Tassel Pendant 18ct Yellow Gold Circa 1910 *The chain is an additional purchase. Introducing our exquisite 18ct Yellow Gold Tassel Pendant—a true statement piece t...

Category

Early 20th Century European Edwardian Unknown Jewelry

Materials

18k Gold, Yellow Gold

9ct Rose Gold Victorian Trombone Link Bracelet with Swivel Clasp, 8 Inches
9ct Rose Gold Victorian Trombone Link Bracelet with Swivel Clasp, 8 Inches

9ct Rose Gold Victorian Trombone Link Bracelet with Swivel Clasp, 8 Inches

Located in Brighton, GB

Antique Trombone Bracelet 9ct Rose Gold Hallmarked Chester 1891 A fabulous Victorian trombone link bracelet in solid 9ct gold, featuring elongated oval links, each individually ...

Category

Late 19th Century English Victorian Antique Unknown Jewelry

Materials

9k Gold, Rose Gold

Antique 9ct Gold Diamond, Edwardian Heart Locket, Circa 1910
Antique 9ct Gold Diamond, Edwardian Heart Locket, Circa 1910

Antique 9ct Gold Diamond, Edwardian Heart Locket, Circa 1910

Located in Brighton, GB

Antique Heart Locket 9ct Gold Circa 1910 *chain sold separately An Edwardian 9ct gold heart‑shaped locket, centred with a single old Rose cut diamond set within a sharply engra...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Diamond, Gold, 9k Gold

Antique 9ct Gold, Edwardian Amethyst Spider & Fly Bug Pendant Necklace
Antique 9ct Gold, Edwardian Amethyst Spider & Fly Bug Pendant Necklace

Antique 9ct Gold, Edwardian Amethyst Spider & Fly Bug Pendant Necklace

Located in Brighton, GB

Antique Insect Necklace 9ct Gold Stamped Circa 1910 A wonderfully whimsical and rare Edwardian necklace crafted in 9ct yellow gold and fully stamped, featuring an enchanting spid...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Amethyst, Gold, 9k Gold

New 3.90 Carat Red Sapphire Yellow Gold Plated Sterling Earrings
New 3.90 Carat Red Sapphire Yellow Gold Plated Sterling Earrings

New 3.90 Carat Red Sapphire Yellow Gold Plated Sterling Earrings

Located in Eagan, MN

These earrings are really striking. The stones are round cut Red Sapphires and are 1.95 carats each. They are 7.2 mm and are surrounded by a halo of diamond cut Red Sapphires. The...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Sapphire, Silver, Sterling Silver, Gold, Gold Plate, Yellow Gold

New 11.5 Carat Fire Opal & 2.5 Black Opal 14k Yellow Gold Pl Sterling Earrings
New 11.5 Carat Fire Opal & 2.5 Black Opal 14k Yellow Gold Pl Sterling Earrings

New 11.5 Carat Fire Opal & 2.5 Black Opal 14k Yellow Gold Pl Sterling Earrings

Located in Eagan, MN

These earrings are just beautiful. There are twenty-five pear cut Red Fire Opals and one 8 x 6 mm pear cut Black Opal on each earring. All together totaling 7 carats on each earrin...

Category

21st Century and Contemporary Unknown Art Deco Unknown Jewelry

Materials

Opal, Black Opal, Fire Opal, Gold, 14k Gold, Yellow Gold, Sterling Silver

14KT Yellow Gold 2.50Cts Natural Diamond Pear-Cut Eternity Ring
14KT Yellow Gold 2.50Cts Natural Diamond Pear-Cut Eternity Ring

14KT Yellow Gold 2.50Cts Natural Diamond Pear-Cut Eternity Ring

Located in Antwerp, BE

About : This 14K yellow gold pear-cut eternity ring showcases a precisely arranged sequence of pear natural diamonds, creating a refined rhythm of brilliance across the finger. The s...

Category

2010s Indian Contemporary Unknown Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

New 38.62 Carat Ruby Flower 14k Yellow Gold Plated Sterling Silver Necklace
New 38.62 Carat Ruby Flower 14k Yellow Gold Plated Sterling Silver Necklace

New 38.62 Carat Ruby Flower 14k Yellow Gold Plated Sterling Silver Necklace

Located in Eagan, MN

This necklace is just gorgeous. There are rubies measuring 6 x 4 mm and there are 87 oval rubies measuring 6 x 4 mm and 11 round cut rubies measuring 3 mm in the center of the ruby ...

Category

21st Century and Contemporary Unknown Art Deco Unknown Jewelry

Materials

Ruby, Gold, 14k Gold, Yellow Gold, Sterling Silver, Gold Plate

New 4.60 Carat Peridot and Sapphire Rose Gold Plated Sterling Silver Ring
New 4.60 Carat Peridot and Sapphire Rose Gold Plated Sterling Silver Ring

New 4.60 Carat Peridot and Sapphire Rose Gold Plated Sterling Silver Ring

Located in Eagan, MN

This is a beatiful solitaire ring. It's simple but very elegant. The stone is an oval cut Green Peridot and is 4.60 carats. The stone measures 11.2 x 10 mm. The stone sits high o...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Sapphire, Peridot, Gold Plate, Silver, Sterling Silver, Rose Gold

New 10.95 Carat Aquamarine & Sapphire 24k Yellow Gold Plated Sterling Ring
New 10.95 Carat Aquamarine & Sapphire 24k Yellow Gold Plated Sterling Ring

New 10.95 Carat Aquamarine & Sapphire 24k Yellow Gold Plated Sterling Ring

Located in Eagan, MN

The ring is a size 6.75. The stone is a fancy oval cut Aquamarine and is 10.95 carats. It measures 14.2 x 12 mm. It is set in a gorgeous 24k Yellow Gold-Plated 925 Sterling Silver ...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Aquamarine, Sapphire, 24k Gold, Yellow Gold, Silver, Sterling Silver, Go...

French Gilt Snake Bangles
French Gilt Snake Bangles

French Gilt Snake Bangles

Located in New York, NY

Pair of French Victorian Revival 1960's wrap snake bangle bracelets of finely detailed, incised gilded brass. Wear stacked together or alone. New old stock, Made in France. Excellent...

Category

1960s French Artisan Vintage Unknown Jewelry

Materials

Gold Plate, Brass, Gilt Metal

New 2.58 Carat Citrine & Diamond Cut Sapphire 14k White Gold PL Sterling Ring
New 2.58 Carat Citrine & Diamond Cut Sapphire 14k White Gold PL Sterling Ring

New 2.58 Carat Citrine & Diamond Cut Sapphire 14k White Gold PL Sterling Ring

Located in Eagan, MN

What a gorgeous ring! The ring is a size 7.5. It has 6 oval cut Citrine stones that measure 6 x 4 mm each. They total 2.58 carats. In between the stones are 3 diamond cut champagn...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Citrine, Sapphire, Gold, Silver, Sterling Silver, 14k Gold, White Gold

Vintage gold tone aurora green glass rhinestones designer clip on earrings
Vintage gold tone aurora green glass rhinestones designer clip on earrings

Vintage gold tone aurora green glass rhinestones designer clip on earrings

Located in Palos Hills, IL

DETAILS • unsigned • gold tone with rhinestones • vintage designer earrings MEASUREMENTS  •  CONDITION • very good vintage condition with minimal signs of wear Sku A73 ❤️❤...

Category

Late 20th Century Unknown Jewelry

New .75 Carat Diamond Cut Myanmar Ruby 24k W Gold Plated Sterling Ring Size 9
New .75 Carat Diamond Cut Myanmar Ruby 24k W Gold Plated Sterling Ring Size 9

New .75 Carat Diamond Cut Myanmar Ruby 24k W Gold Plated Sterling Ring Size 9

Located in Eagan, MN

This is such a beautiful ring. It is covered with Diamond Cut Myanmar Rubies that are 1 mm each. They are all on a 24k White Gold Plated 925 Sterling Silver setting. It's a simple ...

Category

21st Century and Contemporary Unknown Art Deco Unknown Jewelry

Materials

Ruby, Sapphire, Sterling Silver, 24k Gold, Gold Plate, White Gold

Antique 18ct Gold, Victorian Diamond Two Row Ring
Antique 18ct Gold, Victorian Diamond Two Row Ring

Antique 18ct Gold, Victorian Diamond Two Row Ring

Located in Brighton, GB

Antique Diamond Ring 18ct Gold Stamped Maker's Mark WC Step back in time with this exquisite Victorian ring, crafted from luxurious 18ct yellow gold. The ring features a stunning ...

Category

Early 20th Century European Victorian Unknown Jewelry

Materials

Diamond, Gold, 18k Gold

New 13.80 Citrine & White Sapphire 24K Yellow Gold Plated Sterling Ring
New 13.80 Citrine & White Sapphire 24K Yellow Gold Plated Sterling Ring

New 13.80 Citrine & White Sapphire 24K Yellow Gold Plated Sterling Ring

Located in Eagan, MN

The stone is just beautifully cut and exquisite. It is a Golden Honey Citrine stone and is 13.80 carats. It is a fancy cut oval stone and measures 18 x 14 mm and is flanked flower ...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Sapphire, Citrine, Gold Plate, Silver, Sterling Silver, Yellow Gold, 24k...

New 5.5 Carat Green Tourmaline & Blue Topaz & Sapphire Sterling Ring
New 5.5 Carat Green Tourmaline & Blue Topaz & Sapphire Sterling Ring

New 5.5 Carat Green Tourmaline & Blue Topaz & Sapphire Sterling Ring

Located in Eagan, MN

The ring is a size 8. The stones are a fancy round cut Green Tourmalines and a Blue Topaz and they total 5.50 carats. The stones measures 9 mm and they are all surrounded by diamond...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Sapphire, Tourmaline, Topaz, Blue Topaz, Silver, Sterling Silver

New 5.5 Carat Dark Purple Tourmaline & Sapphire Yellow Gold Plated Sterling Ring
New 5.5 Carat Dark Purple Tourmaline & Sapphire Yellow Gold Plated Sterling Ring

New 5.5 Carat Dark Purple Tourmaline & Sapphire Yellow Gold Plated Sterling Ring

Located in Eagan, MN

The ring is a size 8. The stones are a fancy round cut Dark Purple Tourmalines and they total 5.50 carats. The stones measures 9 mm and they are all surrounded by diamond cut multi-...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Sapphire, Tourmaline, Gold Plate, Yellow Gold, Silver, Sterling Silver

Antique 18ct Yellow Gold, Victorian Sapphire & Diamond Double-Headed Snake Ring
Antique 18ct Yellow Gold, Victorian Sapphire & Diamond Double-Headed Snake Ring

Antique 18ct Yellow Gold, Victorian Sapphire & Diamond Double-Headed Snake Ring

Located in Brighton, GB

Antique Snake Ring 18ct Gold Hallmarked Chester- The date letter has rubbed Maker's Mark S.U- Samuel Usher (circa 1880s) Step back in time with this exquisite Victorian double-...

Category

Late 19th Century English Victorian Antique Unknown Jewelry

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

New 3.40 Carat 3 Stone Pink Sapphire Rose Gold Plated Sterling Ring Size 7
New 3.40 Carat 3 Stone Pink Sapphire Rose Gold Plated Sterling Ring Size 7

New 3.40 Carat 3 Stone Pink Sapphire Rose Gold Plated Sterling Ring Size 7

Located in Eagan, MN

The ring is a size 7. The stones are baguette cut Pink Sapphires and they total 3.40 carats. The stones measures 6.2 x 4.5 mm. Flanking them are 3 small diamond cut deep pink sapph...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Sapphire, Pink Sapphire, Silver, Sterling Silver, Gold Plate, Rose Gold

Antique 18ct Gold & Platinum, Edwardian Sapphire and Diamond Daisy Cluster Ring
Antique 18ct Gold & Platinum, Edwardian Sapphire and Diamond Daisy Cluster Ring

Antique 18ct Gold & Platinum, Edwardian Sapphire and Diamond Daisy Cluster Ring

Located in Brighton, GB

Antique Sapphire Cluster Ring 18ct Gold & Platinum Stamped Circa 1910 This exquisite ring features a stunning daisy design that embodies timeless elegance. At its centre lies a r...

Category

Early 20th Century European Edwardian Unknown Jewelry

Materials

Sapphire, Diamond, Platinum, 18k Gold, Gold

Antique Bohemian Necklace natural Garnets Gilt 830 Silver / 46cm / 23gr.
Antique Bohemian Necklace natural Garnets Gilt 830 Silver / 46cm / 23gr.

Antique Bohemian Necklace natural Garnets Gilt 830 Silver / 46cm / 23gr.

Located in SE

Bohemian ca. 1920s- 1930s Bohemian Garnet Rosette Necklace. Metal parts made of gilded or gold filled Silver. All blood Red Bohemian Garnets are rose cut, both prong and bezel set ...

Category

1920s Czech Art Nouveau Vintage Unknown Jewelry

Materials

Garnet, Gold-filled, Silver

Antique 9ct Rose Gold Edwardian Double Graduated Albert Watch Chain Necklace
Antique 9ct Rose Gold Edwardian Double Graduated Albert Watch Chain Necklace

Antique 9ct Rose Gold Edwardian Double Graduated Albert Watch Chain Necklace

Located in Brighton, GB

Antique Albert Chain 9ct Rose Gold Stamped Circa 1910 Maker's Mark P & H This exquisite piece is a true testament to the craftsmanship of the Edwardian era. Our 9ct gold double ...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

9k Gold, Rose Gold

Antique 18ct Yellow Gold & Platinum, Diamond Ring, Circa 1920
Antique 18ct Yellow Gold & Platinum, Diamond Ring, Circa 1920

Antique 18ct Yellow Gold & Platinum, Diamond Ring, Circa 1920

Located in Brighton, GB

Antique Diamond Ring 18ct Gold Stamped A lovely circa 1920 diamond ring crafted in 18ct yellow gold with a platinum top. The design centres on a ...

Category

Early 20th Century European Edwardian Unknown Jewelry

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

14K Yellow Gold Geometric 0.11 Cts Round Cut Diamond Ring
14K Yellow Gold Geometric 0.11 Cts Round Cut Diamond Ring

14K Yellow Gold Geometric 0.11 Cts Round Cut Diamond Ring

Located in Antwerp, BE

About : A geometric triangular diamond center flanked by fine pave-set shoulders. The piece carries 15 natural diamonds in round/ single cut style, with a combined stated weight of 0...

Category

2010s Indian Art Deco Unknown Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

New 4.62 Carat Oval Cut Blue & White Sapphire 14k W Gold PL Sterling Necklace
New 4.62 Carat Oval Cut Blue & White Sapphire 14k W Gold PL Sterling Necklace

New 4.62 Carat Oval Cut Blue & White Sapphire 14k W Gold PL Sterling Necklace

Located in Eagan, MN

This necklace is just gorgeous and has a fabulous design. It's truly a glamorous statement necklace. There are 22 oval cut Blue Sapphires that measure 5 x 3 mm and total 4.62 carat...

Category

21st Century and Contemporary Unknown Art Deco Unknown Jewelry

Materials

Sapphire, 14k Gold, White Gold, Sterling Silver, Gold

New 5.78 Carat Red Ruby Cabochon & Oval Cut Ruby 14k Y Gold PL Sterling Earrings
New 5.78 Carat Red Ruby Cabochon & Oval Cut Ruby 14k Y Gold PL Sterling Earrings

New 5.78 Carat Red Ruby Cabochon & Oval Cut Ruby 14k Y Gold PL Sterling Earrings

Located in Eagan, MN

These earrings are so cool. They make their own statement. The stones are from Madagascar and is just exquisite. They are very high-quality stones. There is a large cabochon ruby ...

Category

2010s Malagasy Art Deco Unknown Jewelry

Materials

Ruby, Gold, 14k Gold, Yellow Gold, Silver, Sterling Silver

Antique 18ct Gold & Platinum, 1920s Square Sapphire and Diamond Ring
Antique 18ct Gold & Platinum, 1920s Square Sapphire and Diamond Ring

Antique 18ct Gold & Platinum, 1920s Square Sapphire and Diamond Ring

Located in Brighton, GB

Antique Sapphire and Diamond Target Ring 18ct Gold & Platinum Circa 1920s A striking example of 1920s craftsmanship, this elegant Art Deco ring showcases a rich arrangement of...

Category

Early 20th Century European Edwardian Unknown Jewelry

Materials

Diamond, Sapphire, Gold, Platinum

14KT Yellow Gold 2.22Cts Emerald Cut Diamond Eternity Ring
14KT Yellow Gold 2.22Cts Emerald Cut Diamond Eternity Ring

14KT Yellow Gold 2.22Cts Emerald Cut Diamond Eternity Ring

Located in Antwerp, BE

A sleek full eternity band featuring an uninterrupted line of emerald-cut diamonds arranged horizontally east-to-west for a clean, modern aesthetic. Expertly crafted in solid 14K Yel...

Category

2010s Indian Contemporary Unknown Jewelry

Materials

Emerald, 14k Gold, Yellow Gold

14k White Gold 1.65 Carat Green & .54 Carat White Diamond Ring- GIA Appraisal
14k White Gold 1.65 Carat Green & .54 Carat White Diamond Ring- GIA Appraisal

14k White Gold 1.65 Carat Green & .54 Carat White Diamond Ring- GIA Appraisal

Located in Eagan, MN

What a gorgeous halo ring this is. The ring is a size 6. It can be sized at your local jeweler. I do not resize the rings. The ring has a 1.65 carat round cut dark green diamond t...

Category

2010s Unknown Contemporary Unknown Jewelry

Materials

White Diamond, Diamond, White Gold, 14k Gold

Handcrafted 18K Gold and Tourmaline Bead Necklace, 16" Adjustable
Handcrafted 18K Gold and Tourmaline Bead Necklace, 16" Adjustable

Handcrafted 18K Gold and Tourmaline Bead Necklace, 16" Adjustable

Located in Westport, CT

Tiny tourmaline beads, arranged in a soft ombré from green through gold to pink. At this scale, the color reads almost like watercolor—diffused, not saturated. Tourmaline beads, 2mm...

Category

2010s American Artisan Unknown Jewelry

Materials

Tourmaline, Gold, 14k Gold, Vermeil

Antique 18ct Gold, Sapphire & Diamond 3 Stone Carved Ring, Birmingham 1918
Antique 18ct Gold, Sapphire & Diamond 3 Stone Carved Ring, Birmingham 1918

Antique 18ct Gold, Sapphire & Diamond 3 Stone Carved Ring, Birmingham 1918

Located in Brighton, GB

Antique Sapphire & Diamond Ring 18ct Yellow Gold Hallmarked Birmingham 1918 This exquisite 18ct yellow gold ring captures the elegance of the Edwardian era. At its centre, ...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Diamond, Sapphire, Gold, 18k Gold

14k Yellow Gold .10 Carat Diamond & Mabe Pearl Earrings w Omega Backs
14k Yellow Gold .10 Carat Diamond & Mabe Pearl Earrings w Omega Backs

14k Yellow Gold .10 Carat Diamond & Mabe Pearl Earrings w Omega Backs

Located in Eagan, MN

These earrings are so perfect in every way. They not too big and not too small. They are very well made and solid. They are 14k yellow and stamped "14k" on the Omega back. Each e...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

18ct White Gold Diamond Engagement Ring With Diamond Shoulders 0.67ct Total
18ct White Gold Diamond Engagement Ring With Diamond Shoulders 0.67ct Total

18ct White Gold Diamond Engagement Ring With Diamond Shoulders 0.67ct Total

Located in Brighton, GB

Antique Diamond Ring 18ct White Gold Stamped Circa 1920s Introducing a stunning 18ct white gold stamped engagement ring featuring brilliant cut stones that have been repurposed fr...

Category

Early 20th Century English Unknown Jewelry

Materials

Diamond, 18k Gold, White 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.