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Unknown Jewelry

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Creator: Unknown
Vintage 18ct White Gold, Princess Cut Diamond Single Stone Engagement Ring
Vintage 18ct White Gold, Princess Cut Diamond Single Stone Engagement Ring

Vintage 18ct White Gold, Princess Cut Diamond Single Stone Engagement Ring

Located in Brighton, GB

Vintage Engagement Ring 18ct White Gold Stamped Hallmarked Birmingham Circa 1990s Make a statement with this exquisite 1990s engagement ring, featuring a stunning single stone d...

Category

Late 20th Century English Unknown Jewelry

Materials

Diamond, 18k Gold, White Gold

Antique Gold & Silver, Victorian Rose Diamond Enamel Poison Ring, Circa 1900
Antique Gold & Silver, Victorian Rose Diamond Enamel Poison Ring, Circa 1900

Antique Gold & Silver, Victorian Rose Diamond Enamel Poison Ring, Circa 1900

Located in Brighton, GB

Antique Diamond Enamel Poison Ring 9ct Gold & Silver Circa 1900 A striking and rare example of late Victorian ingenuity and ornamentation, this circa 1900 poison ring features...

Category

Early 20th Century Victorian Unknown Jewelry

Materials

Diamond, Gold, 9k Gold, Silver, Enamel

Antique Art Deco European Cut Diamond Platinum Toi et Moi Ring
Antique Art Deco European Cut Diamond Platinum Toi et Moi Ring

Antique Art Deco European Cut Diamond Platinum Toi et Moi Ring

Located in Orlando, FL

Original Art Deco Diamond Ring in Platinum – European & Old Mine Cut Diamonds A beautifully preserved original Art Deco diamond ring crafted in platinum, showcasing the geometri...

Category

Early 20th Century Art Deco Unknown Jewelry

Materials

Diamond, Platinum

Antique Signet Unisex Men Cameo Zeus Ring 11ct Banded Onyx solid 18K Gold Ø8.5US
Antique Signet Unisex Men Cameo Zeus Ring 11ct Banded Onyx solid 18K Gold Ø8.5US

Antique Signet Unisex Men Cameo Zeus Ring 11ct Banded Onyx solid 18K Gold Ø8.5US

Located in SE

Antique Unisex signet Ring dating to ca. XIX -early XX cent. in solid 18K Orange (Rose toned) Gold with fine cameo on banded Red Onyx depicting Zeus (Roman Jupiter), king of the gods...

Category

19th Century Empire Antique Unknown Jewelry

Materials

Onyx, 18k Gold

Vintage gold tone glass turquoise grapes leafs designer necklace bracelet set
Vintage gold tone glass turquoise grapes leafs designer necklace bracelet set

Vintage gold tone glass turquoise grapes leafs designer necklace bracelet set

Located in Palos Hills, IL

DETAILS • unsigned • gold tone with glass beads • vintage designer necklace bracelet set MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear ...

Category

20th Century Unknown Jewelry

Antique 15ct Yellow Gold, 1920s Guilloche Enamel Round Locket
Antique 15ct Yellow Gold, 1920s Guilloche Enamel Round Locket

Antique 15ct Yellow Gold, 1920s Guilloche Enamel Round Locket

Located in Brighton, GB

Antique Guilloche Enamel Locket 15ct Gold Circa 1920s * The chain is sold separately A beautifully crafted and highly distinctive circa 1920s locket, made in solid 15ct gold an...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

15k Gold, Yellow Gold, Enamel

Antique Victorian 18ct Yellow Gold & Red Champlevé Enamel Cufflinks
Antique Victorian 18ct Yellow Gold & Red Champlevé Enamel Cufflinks

Antique Victorian 18ct Yellow Gold & Red Champlevé Enamel Cufflinks

Located in OVIEDO, AS

A superb and rare pair of antique cufflinks in bloomed yellow gold and vivid translucent red champlevé enamel, dating to the late Victorian period, circa 1885–1901. Each cufflink pr...

Category

1890s English Late Victorian Antique Unknown Jewelry

Materials

18k Gold, Yellow Gold, Silver, Enamel

Vintage gold tone faux pearls crystals designer necklace
Vintage gold tone faux pearls crystals designer necklace

Vintage gold tone faux pearls crystals designer necklace

Located in Palos Hills, IL

DETAILS • unsigned • gold tone with faux pearls and crystals • vintage designer necklace MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear ...

Category

20th Century Unknown Jewelry

15ct Gold 1911 King George V Coronation Pearl Brooch with an Enamel Crown
15ct Gold 1911 King George V Coronation Pearl Brooch with an Enamel Crown

15ct Gold 1911 King George V Coronation Pearl Brooch with an Enamel Crown

Located in Brighton, GB

Antique Commemorative 1911 Brooch 15ct Gold Stamped Circa 1911 A commemorative brooch crafted in 15ct yellow gold to mark the coronation of King George V in 1911. The piece featur...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Pearl, Gold, 15k Gold, Enamel

Antique Edwardian Ruby Diamond Brooch & Half Eternity Ring Suite, Circa 1900
Antique Edwardian Ruby Diamond Brooch & Half Eternity Ring Suite, Circa 1900

Antique Edwardian Ruby Diamond Brooch & Half Eternity Ring Suite, Circa 1900

Located in Buckingham , Buckinghamshire

An antique Edwardian ruby and diamond jewelry suite comprising a 14K gold bar brooch and an 18K gold ruby and diamond half-eternity ring, dating to circa 1900–1910. Originally offer...

Category

Early 1900s British Edwardian Antique Unknown Jewelry

Materials

Diamond, Ruby, 14k Gold, 18k Gold

Antique 15ct Yellow Gold Edwardian Blue Enamel Diamond & Pearl Brooch Circa 1905
Antique 15ct Yellow Gold Edwardian Blue Enamel Diamond & Pearl Brooch Circa 1905

Antique 15ct Yellow Gold Edwardian Blue Enamel Diamond & Pearl Brooch Circa 1905

Located in Brighton, GB

Antique Blue Enamel Pearl & Diamond Brooch 15ct Gold Circa 1905 This Edwardian brooch, crafted in 15ct gold and dated 6th December 1905, is a beautifully preserved sentimental...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Diamond, Pearl, 15k Gold, Yellow Gold, Enamel

Vintage Burmese Jadeite Jade Knotted Beaded Necklace 24", circa 1980s
Vintage Burmese Jadeite Jade Knotted Beaded Necklace 24", circa 1980s

Vintage Burmese Jadeite Jade Knotted Beaded Necklace 24", circa 1980s

Located in Chesterland, OH

A striking and timeless vintage necklace composed of natural Burmese jadeite jade beads, dating to approximately the 1980s. This elegant strand features softly smoky green beads, eac...

Category

Late 20th Century American Retro Unknown Jewelry

Materials

Jade, Sterling Silver

Vintage Signet Men Ring 5.5ct. natural Onyx solid 18K Gold ØUS9.75 / 3.5 gr.
Vintage Signet Men Ring 5.5ct. natural Onyx solid 18K Gold ØUS9.75 / 3.5 gr.

Vintage Signet Men Ring 5.5ct. natural Onyx solid 18K Gold ØUS9.75 / 3.5 gr.

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 14 x 12 mm x 2 mm deep/ about 5.5 ct . Made ca. 1950s -1960...

Category

1950s Swedish Retro Vintage Unknown Jewelry

Materials

Onyx, 18k Gold

Antique French Platinum, Edwardian era Diamond Drop Earrings
Antique French Platinum, Edwardian era Diamond Drop Earrings

Antique French Platinum, Edwardian era Diamond Drop Earrings

Located in Brighton, GB

Antique Diamond Drop Earrings Platinum Circa 1910 Exquisitely refined and unmistakably Edwardian, these antique French diamond earrings are crafted in luminous platinum and date ...

Category

Early 20th Century French Unknown Jewelry

Materials

Diamond, Platinum

14K & 10K Yellow Gold 1 Carat Diamond Cluster Necklace
14K & 10K Yellow Gold 1 Carat Diamond Cluster Necklace

14K & 10K Yellow Gold 1 Carat Diamond Cluster Necklace

Located in Eagan, MN

This is an absolutely gorgeous necklace! It is beautifully crafted and comes to half-circle graduated drop. It has 5 stations of diamond with a 7 mm Pave Diamond Pendant as the ce...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Diamond, Yellow Gold, 10k Gold, 14k Gold

New 2.75 Carat Citrine & Diamond Cut Sapphire Sterling Ring Size 7.5
New 2.75 Carat Citrine & Diamond Cut Sapphire Sterling Ring Size 7.5

New 2.75 Carat Citrine & Diamond Cut Sapphire Sterling Ring Size 7.5

Located in Eagan, MN

The stone is from Sri Lanka and is just beautifully cut and exquisite. It is a Golden Yellow Citrine stone and is 2.75 carats. It is a fancy cut oval stone and measures 9.5 x 8.5 mm...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Citrine, Sapphire, Silver, Sterling Silver

Edwardian Tourmaline Diamond Bar Brooch, Circa 1900
Edwardian Tourmaline Diamond Bar Brooch, Circa 1900

Edwardian Tourmaline Diamond Bar Brooch, Circa 1900

Located in Buckingham , Buckinghamshire

A refined Edwardian Gold, silver top, tourmaline and diamond bar brooch dating to circa 1900. The piece is centred with a circular-cut green tourmaline displaying rich, lively colour...

Category

Early 1900s Edwardian Antique Unknown Jewelry

Materials

Diamond, Tourmaline, 14k Gold, Silver

Antique Platinum, Edwardian 2 Carat Diamond Upfinger Oval Shaped Ring
Antique Platinum, Edwardian 2 Carat Diamond Upfinger Oval Shaped Ring

Antique Platinum, Edwardian 2 Carat Diamond Upfinger Oval Shaped Ring

Located in Brighton, GB

Antique Oval Diamond Ring Platinum Circa 1910 A breathtaking example of Edwardian elegance, this antique diamond ring is crafted in luxurious platinum and dates to the early 20th...

Category

Early 20th Century Edwardian Unknown Jewelry

Materials

Diamond, Platinum

New 1.54 Carat Blue Sapphire & Gold and Blue Enamel Gold PL Sterling Earrings
New 1.54 Carat Blue Sapphire & Gold and Blue Enamel Gold PL Sterling Earrings

New 1.54 Carat Blue Sapphire & Gold and Blue Enamel Gold PL Sterling Earrings

Located in Eagan, MN

These earrings are just gorgeous! The each have seven 3 mm blue sapphires that total .77 on each earring. They are set in a beautiful gold floral and blue enamel setting . They ha...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Sapphire, Blue Sapphire, Silver, Sterling Silver, Gold, Enamel

New 1.50 Carat Blue Sapphire Sterling Silver Post Earrings
New 1.50 Carat Blue Sapphire Sterling Silver Post Earrings

New 1.50 Carat Blue Sapphire Sterling Silver Post Earrings

Located in Eagan, MN

These earrings are just gorgeous! The stones are from Africa and measure .75 cts each. They are a deep rich blue and are oval stones that measure 7 x 4.5 mm. They are surrounded b...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

Sapphire, Blue Sapphire, Silver, Sterling Silver

1956 Unisex Ring 7ct White Spinel solid 18K Gold Ø6.75 US/ 6gr
1956 Unisex Ring 7ct White Spinel solid 18K Gold Ø6.75 US/ 6gr

1956 Unisex Ring 7ct White Spinel solid 18K Gold Ø6.75 US/ 6gr

Located in SE

A Ring in solid 18K Yellow Gold decorated with bezel set cut lab made White Spinel measuring 12 mm x 10 mm x 5 mm deep / about 7 ct. This stone is bright and shiny with faceted bac...

Category

1960s Swedish Retro Vintage Unknown Jewelry

Materials

Spinel, 18k Gold

Antique Necklace Aquamarine Diamonds solid 18K Gold Platinum Silver/ 4.6gr
Antique Necklace Aquamarine Diamonds solid 18K Gold Platinum Silver/ 4.6gr

Antique Necklace Aquamarine Diamonds solid 18K Gold Platinum Silver/ 4.6gr

Located in SE

Ca. 1920s -1930s German necklace with main part / pendant in solid 18K Gold topped with platinum decorated with natural bezel set pear cut Aquamarine accented Diamonds suspended on ...

Category

1930s German Art Deco Vintage Unknown Jewelry

Materials

Aquamarine, Diamond, 18k Gold, Platinum, Silver

Antique 9ct Gold Belcher Chain: Edwardian 18 Inch Necklace
Antique 9ct Gold Belcher Chain: Edwardian 18 Inch Necklace

Antique 9ct Gold Belcher Chain: Edwardian 18 Inch Necklace

Located in Brighton, GB

Antique Belcher Chain 9ct Gold Stamped & Tagged Circa 1900 This Edwardian belcher link chain is made of 9ct gold and dates back to the 1900s. The chain measures a total length...

Category

Early 20th Century English Edwardian Unknown Jewelry

Materials

Gold, 9k Gold

Vintage gold tone pink enamel crystals faux pearl designer clip on earrings
Vintage gold tone pink enamel crystals faux pearl designer clip on earrings

Vintage gold tone pink enamel crystals faux pearl designer clip on earrings

Located in Palos Hills, IL

DETAILS • unsigned • gold tone with rhinestones enamel and faux pearl • vintage designer earrings MEASUREMENTS • CONDITION • very good vintage condition with minimal signs o...

Category

20th Century Unknown Jewelry

Vintage gold tone heart lock key star red resin dangle charms designer brooch
Vintage gold tone heart lock key star red resin dangle charms designer brooch

Vintage gold tone heart lock key star red resin dangle charms designer brooch

Located in Palos Hills, IL

DETAILS • unsigned • gold tone with resin cabochon • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 62 ❤️...

Category

20th Century Unknown Jewelry

Antique Bohemian Necklace + Earrings Garnets Gilt 830 Silver / 45cm / 27gr.
Antique Bohemian Necklace + Earrings Garnets Gilt 830 Silver / 45cm / 27gr.

Antique Bohemian Necklace + Earrings Garnets Gilt 830 Silver / 45cm / 27gr.

Located in SE

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

Category

1930s Austrian Art Nouveau Vintage Unknown Jewelry

Materials

Garnet, Silver, Gold-filled

Antique Iberian Baroque Emerald and Silver-Gilt Pendant, 18th Century
Antique Iberian Baroque Emerald and Silver-Gilt Pendant, 18th Century

Antique Iberian Baroque Emerald and Silver-Gilt Pendant, 18th Century

Located in OVIEDO, AS

An exceptional 18th century Iberian emerald pendant, finely hand-fabricated in silver-topped gold and set with vibrant table- and step-cut emeralds. ...

Category

1770s Portuguese Baroque Antique Unknown Jewelry

Materials

Emerald, Gold, Silver

Vintage 1.50ctw Diamond Dome Ring 14k Yellow Gold
Vintage 1.50ctw Diamond Dome Ring 14k Yellow Gold

Vintage 1.50ctw Diamond Dome Ring 14k Yellow Gold

Located in Orlando, FL

Vintage 1980s Pavé Diamond Dome Ring – F/VS Diamonds A bold and glamorous statement from the 1980s, this vintage pavé diamond dome ring embodies the era’s love of sculptural gold an...

Category

1980s Vintage Unknown Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

1910 Men Unisex Signet Ring 5ct. Blood stone solid 18K Gold ØUS9 / 3 gr
1910 Men Unisex Signet Ring 5ct. Blood stone solid 18K Gold ØUS9 / 3 gr

1910 Men Unisex Signet Ring 5ct. Blood stone solid 18K Gold ØUS9 / 3 gr

Located in SE

Unisex type Signet Ring in solid 18K Yellow Gold with plain shoulders and bezel set Blood - stone, color is dark Green color with red dots, measures ca. 10 mm x 7.5 mm x 2.75 mm deep...

Category

1940s Art Deco Vintage Unknown Jewelry

Materials

Other, 18k Gold

Vintage Slot Machine 14k Gold Charm Pendant - Functional
Vintage Slot Machine 14k Gold Charm Pendant - Functional

Vintage Slot Machine 14k Gold Charm Pendant - Functional

Located in Orlando, FL

Vintage 1950s–1960s 14k Gold Functional Slot Machine Charm A wonderfully detailed and fully functional vintage slot machine charm, crafted in solid 14k yellow gold. Measuring approx...

Category

1960s Vintage Unknown Jewelry

Materials

14k Gold

Aquamarine and Iolite Necklace with Ammonoidea Pendant in Sterling Silver Frame
Aquamarine and Iolite Necklace with Ammonoidea Pendant in Sterling Silver Frame

Aquamarine and Iolite Necklace with Ammonoidea Pendant in Sterling Silver Frame

Located in Atlanta, GA

This is a strand of transparent aquamarines necklace with ammonoidea (fossil) pendant. We created it with up to 11mm graduated faceted aquamarine and small faceted micro iolite as s...

Category

2010s American Artisan Unknown Jewelry

Materials

Aquamarine, Iolite, Sterling Silver

Antique 18ct White Gold, 1920s 10 Carat Aquamarine & Baguette Diamond Ring
Antique 18ct White Gold, 1920s 10 Carat Aquamarine & Baguette Diamond Ring

Antique 18ct White Gold, 1920s 10 Carat Aquamarine & Baguette Diamond Ring

Located in Brighton, GB

Antique Aquamarine Ring 18ct White Gold Stamped Circa 1920s Immerse yourself in the elegance of the 1920s with this exquisite Art Deco ring, expertly crafted from 18ct white gold...

Category

Early 20th Century Unknown Jewelry

Materials

Aquamarine, Diamond, 18k Gold, White Gold

New 5.50 Carat Sapphire & Diamond Cut Sapphire 14k White Gold PL Ring Size 7.5
New 5.50 Carat Sapphire & Diamond Cut Sapphire 14k White Gold PL Ring Size 7.5

New 5.50 Carat Sapphire & Diamond Cut Sapphire 14k White Gold PL Ring Size 7.5

Located in Eagan, MN

The ring is a size 7.5. The stone is from Sri Lanka. It is a beautiful oval cut stone and is 5.50 carats. It is a very high-quality stone. It measures 11.5 x 9.6 mm and is surround...

Category

2010s Unknown Art Deco Unknown Jewelry

Materials

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

Antique German Ring Diamonds solid 18K Yellow Gold Platinum Ø US7.5 / 1.8gr
Antique German Ring Diamonds solid 18K Yellow Gold Platinum Ø US7.5 / 1.8gr

Antique German Ring Diamonds solid 18K Yellow Gold Platinum Ø US7.5 / 1.8gr

Located in SE

Old cluster ring ,fine example of early XX century design. Combination of Gold, Platinum and Diamonds of Old European cut. Platinum on Gold openwork crown with 6 natural Diamond sto...

Category

Early 1900s German Art Nouveau Antique Unknown Jewelry

Materials

Diamond, 18k Gold, Platinum, Yellow Gold

Vintage Pendant Name ID Brick Diamond solid 18K Gold / 2.2 gr
Vintage Pendant Name ID Brick Diamond solid 18K Gold / 2.2 gr

Vintage Pendant Name ID Brick Diamond solid 18K Gold / 2.2 gr

Located in SE

Vintage Pendant / ID Brick in solid 18K Yellow and White Gold decorated with single brilliant cut Diamond Ø1.25 mm / 0.01ct . European with Swedish import hallmarks, marked 750 al...

Category

1970s European Retro Vintage Unknown Jewelry

Materials

Diamond, 18k Gold

Antique Baltic Butterscotch Amber Bead Necklace, 104g, 30mm Bead Sac Freres
Antique Baltic Butterscotch Amber Bead Necklace, 104g, 30mm Bead Sac Freres

Antique Baltic Butterscotch Amber Bead Necklace, 104g, 30mm Bead Sac Freres

Located in Buckingham , Buckinghamshire

A substantial and rare quality late 19th century Baltic amber graduated bead opera necklace of impressive scale and presence, composed of finely hand-finished oval amber beads and we...

Category

Late 19th Century Baltic Art Deco Antique Unknown Jewelry

Materials

Amber, 18k Gold

Sterling Silver Gold Vermeil Peridot & Black Spinel Ring, Size 7
Sterling Silver Gold Vermeil Peridot & Black Spinel Ring, Size 7

Sterling Silver Gold Vermeil Peridot & Black Spinel Ring, Size 7

Located in Webster, SD

This beautiful, unique ring is sterling silver with gold vermeil accenting. It features a pear cut, 4x6mm peridot, a round cut 2mm black spinel and a wavy line of tiny round spinels....

Category

2010s American Modern Unknown Jewelry

Materials

Peridot, Black Spinel, Vermeil, Sterling Silver

Ancient Roman Carnelian Intaglio Ring With Clasped Hands
Ancient Roman Carnelian Intaglio Ring With Clasped Hands

Ancient Roman Carnelian Intaglio Ring With Clasped Hands

Located in Stamford, CT

We are proud to show this circular hoop of 22 Kt gold, with coiling around the shoulders, sets an oval shaped intaglio"dextrarum lunctio" on the carnelian. This translates to clasped...

Category

15th Century and Earlier Italian Classical Roman Antique Unknown Jewelry

Materials

Carnelian, 22k Gold

Vintage Ring Ruby solid 18K Yellow Gold Ø 7.5US / 3.1 gr
Vintage Ring Ruby solid 18K Yellow Gold Ø 7.5US / 3.1 gr

Vintage Ring Ruby solid 18K Yellow Gold Ø 7.5US / 3.1 gr

Located in SE

Beautiful Retro Ring for every day with carved shoulders decorated with oval cut and polished lab made rosy Red Ruby 10 mm x 7.5 mm x 4.5 mm deep / circa 3 ct . Swedish hallmarks, 1...

Category

1950s Swedish Retro Vintage Unknown Jewelry

Materials

Ruby, Yellow Gold, 18k Gold

1877 Antique Earrings solid 18K Gold / 3.7 gr
1877 Antique Earrings solid 18K Gold / 3.7 gr

1877 Antique Earrings solid 18K Gold / 3.7 gr

Located in SE

A pair of voluptuous and hollow inside 8 - shaped antique earrings with freely suspended pendants decorated with delicate hand- engraved ornaments on frontal sides. Swedish hallma...

Category

1870s Swedish Arts and Crafts Antique Unknown Jewelry

Materials

18k Gold

Toi et Moi Amethyst and Sterling Silver Ring Size 6
Toi et Moi Amethyst and Sterling Silver Ring Size 6

Toi et Moi Amethyst and Sterling Silver Ring Size 6

Located in Webster, SD

This gorgeous vintage ring is sterling silver with 2 oval cut 5x7mm amethyst gemstones. The face of this ring measures 3/8 of an inch north to south with a rise of 5mm off the finge...

Category

1990s American Art Deco Unknown Jewelry

Materials

Amethyst, Sterling Silver

Antique 18ct Rose Gold & Platinum, Edwardian 1910s Diamond Eight Stone Ring
Antique 18ct Rose Gold & Platinum, Edwardian 1910s Diamond Eight Stone Ring

Antique 18ct Rose Gold & Platinum, Edwardian 1910s Diamond Eight Stone Ring

Located in Brighton, GB

Antique Diamond Ring 18ct Gold & Platinum Circa 1910 Eight old cut diamonds totalling approx. 0.65cts are set in platinum atop a warm 18ct rose gold band. Made circa 1910, th...

Category

Early 20th Century Edwardian Unknown Jewelry

Materials

Diamond, 18k Gold, Rose Gold, Platinum

Antique 18ct Gold, 1920s Art Deco Square Set Diamond Engagement Ring
Antique 18ct Gold, 1920s Art Deco Square Set Diamond Engagement Ring

Antique 18ct Gold, 1920s Art Deco Square Set Diamond Engagement Ring

Located in Brighton, GB

Antique Square Engagement Ring 18ct Gold / Platinum Stamped Circa 1920 Pretty Art Deco Diamond Engagement Ring. Square Illusion platinum and yellow gold band Square Measures App...

Category

Early 20th Century Unknown Jewelry

Materials

Diamond, 18k Gold, Gold

Vintage gold tone emerald citrine green watermelon glass flower designer brooch
Vintage gold tone emerald citrine green watermelon glass flower designer brooch

Vintage gold tone emerald citrine green watermelon glass flower designer brooch

Located in Palos Hills, IL

DETAILS • unsigned • gold tone with crystals • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 61 ❤️❤️ ...

Category

20th Century Unknown Jewelry

Vintage gold tone glass turquoise rhinestone eyes turtle figural designer brooch
Vintage gold tone glass turquoise rhinestone eyes turtle figural designer brooch

Vintage gold tone glass turquoise rhinestone eyes turtle figural designer brooch

Located in Palos Hills, IL

DETAILS • unsigned • gold tone with glass cabochon and rhinestones • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of we...

Category

20th Century Unknown Jewelry

Estate Carved Lapis Lazuli Diamond 18K Yellow Gold Flower Statement Earrings
Estate Carved Lapis Lazuli Diamond 18K Yellow Gold Flower Statement Earrings

Estate Carved Lapis Lazuli Diamond 18K Yellow Gold Flower Statement Earrings

Located in New York, NY

Stunning, large scale 18K yellow gold, diamond, carved lapis lazuli flower form earrings 20th Century Superb quality and workmanship, hand carved lapis lazuli, round cut diamonds and...

Category

20th Century Romantic Unknown Jewelry

Materials

Diamond, Lapis Lazuli, 18k Gold, Yellow Gold

Etruscan Revival Antique 14K Yellow Gold Oval Locket Pendant Brooch
Etruscan Revival Antique 14K Yellow Gold Oval Locket Pendant Brooch

Etruscan Revival Antique 14K Yellow Gold Oval Locket Pendant Brooch

Located in New York, NY

Exquisitely detailed antique Etruscan Revival 14K yellow gold large convex oval locket pendant brooch Circa 1850 This spectacular locket, though approximately 175 years old, exemplif...

Category

19th Century Etruscan Revival Antique Unknown Jewelry

Materials

14k Gold, Yellow Gold

ANDRE MONIQUE vintage gold tone glass pearls beaded cha cha designer watch
ANDRE MONIQUE vintage gold tone glass pearls beaded cha cha designer watch

ANDRE MONIQUE vintage gold tone glass pearls beaded cha cha designer watch

Located in Palos Hills, IL

DETAILS • signed ANDRE MONIQUE • gold tone with glass stones and rhinestones • vintage designer watch / not tested if works, selling as is MEASUREMENTS • CONDITION • very g...

Category

20th Century Unknown Jewelry

Vintage Sterling Silver 1.6ct Square Amethyst & White Quartz Ring, Size 7.75
Vintage Sterling Silver 1.6ct Square Amethyst & White Quartz Ring, Size 7.75

Vintage Sterling Silver 1.6ct Square Amethyst & White Quartz Ring, Size 7.75

Located in เกาะสมุย, TH

This sterling silver ring centers a beautifully saturated 1.60‑carat square‑cut amethyst, uniquely set on its side, its royal purple hue glowing with crisp, architectural precision. ...

Category

20th Century Thai Unknown Jewelry

Materials

Amethyst, Quartz, Sterling Silver

Antique 18ct Gold & Platinum, 1920s Art Deco Diamond Ring
Antique 18ct Gold & Platinum, 1920s Art Deco Diamond Ring

Antique 18ct Gold & Platinum, 1920s Art Deco Diamond Ring

Located in Brighton, GB

Antique Diamond Ring 18ct Yellow Gold & Platinum Circa 1920s A striking and authentic Art Deco diamond ring, dating to the 1920s, beautifully captures the bold geometry and r...

Category

Early 20th Century Unknown Jewelry

Materials

Diamond, Gold, 18k Gold, Platinum

Vintage 9ct Yellow Gold, Oval Shaped Plain Signet Ring, Hallmarked Birmingham
Vintage 9ct Yellow Gold, Oval Shaped Plain Signet Ring, Hallmarked Birmingham

Vintage 9ct Yellow Gold, Oval Shaped Plain Signet Ring, Hallmarked Birmingham

Located in Brighton, GB

Vintage Signet Ring 9ct Gold Stamped Hallmarked Birmingham Makers Mark DJ A classic mid-century signet ring in 9ct yellow gold. The ring features a flat, oval plain circular f...

Category

Late 20th Century English Unknown Jewelry

Materials

9k Gold, Yellow Gold

Antique 18ct Yellow Gold, Victorian Cabochon Moonstone & Diamond Cluster Ring
Antique 18ct Yellow Gold, Victorian Cabochon Moonstone & Diamond Cluster Ring

Antique 18ct Yellow Gold, Victorian Cabochon Moonstone & Diamond Cluster Ring

Located in Brighton, GB

Antique Moonstone Ring 18ct Yellow Gold Circa 1880 This exquisite Victorian cluster ring showcases a stunning cabochon moonstone at its heart, radiating a captivating play of ligh...

Category

Late 19th Century Victorian Antique Unknown Jewelry

Materials

Diamond, Moonstone, 18k Gold, Yellow Gold

Antique 18ct Gold & Platinum, Edwardian era Sapphire and Diamond Earrings
Antique 18ct Gold & Platinum, Edwardian era Sapphire and Diamond Earrings

Antique 18ct Gold & Platinum, Edwardian era Sapphire and Diamond Earrings

Located in Brighton, GB

Antique Diamond Drop Earrings 18ct Gold & Platinum Circa 1910 A refined and elegant pair of authentic Edwardian sapphire and diamond drop earrings, dating to the early 20th c...

Category

Early 20th Century Edwardian Unknown Jewelry

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

14k Yellow Gold .12 Carat Diamond Infinity Loop Earrings 2.50 Grams
14k Yellow Gold .12 Carat Diamond Infinity Loop Earrings 2.50 Grams

14k Yellow Gold .12 Carat Diamond Infinity Loop Earrings 2.50 Grams

Located in Eagan, MN

What a great style of earrings this is. They are so versatile and you can wear them for any occasion. Each earring has four - 1.5 mm Brilliant Cut diamonds. They are set in a 14k ...

Category

21st Century and Contemporary Art Deco Unknown Jewelry

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Vintage 10k Yellow Gold .50 Carat Diamond Cluster Ring Size 7.5
Vintage 10k Yellow Gold .50 Carat Diamond Cluster Ring Size 7.5

Vintage 10k Yellow Gold .50 Carat Diamond Cluster Ring Size 7.5

Located in Eagan, MN

What a beautiful ring! The ring is a size 7.5. It has 15 brilliant cut diamonds measuring 1.80 mm each as the center piece and they are surrounded by 16 1.20 mm brilliant cut diamo...

Category

21st Century and Contemporary Unknown Art Deco Unknown Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

Art Deco Platinum Diamond Brooch, 1.50 Carats, Circa 1925 in Original Box
Art Deco Platinum Diamond Brooch, 1.50 Carats, Circa 1925 in Original Box

Art Deco Platinum Diamond Brooch, 1.50 Carats, Circa 1925 in Original Box

Located in Buckingham , Buckinghamshire

Art Deco Platinum and Diamond Geometric Plaque Brooch, 1.50 Carats, circa 1925-1935 Description A striking and beautifully composed Art Deco diamond brooch, crafted in platinum and...

Category

Early 20th Century British Art Deco Unknown Jewelry

Materials

Diamond, Platinum

14k Yellow Gold Bezel-Set Ring with Pear Shaped Lab-Grown Diamond - Size 6.5
14k Yellow Gold Bezel-Set Ring with Pear Shaped Lab-Grown Diamond - Size 6.5

14k Yellow Gold Bezel-Set Ring with Pear Shaped Lab-Grown Diamond - Size 6.5

Located in Scottsdale, AZ

Lab-Grown Pear Shaped Diamond Measuring VS1/H 6.09cts. Ring Size - 6.5 Total Weight - 13.31g IGI Report: LG544279018

Category

21st Century and Contemporary Contemporary Unknown Jewelry

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Sterling Silver Italian Byzantine Chain Bracelet 7" - 22.62 Grams
Sterling Silver Italian Byzantine Chain Bracelet 7" - 22.62 Grams

Sterling Silver Italian Byzantine Chain Bracelet 7" - 22.62 Grams

Located in Eagan, MN

This bracelet is just beautiful. It is pre-owned and in excellent condition. It's been very well-cared for. The bracelet is 16.4 mm wide and 7 inches long. I would say it's made ...

Category

21st Century and Contemporary Italian Art Deco Unknown Jewelry

Materials

Sterling Silver

Vintage 18ct Yellow Gold Stamped, 3 Carat Heart-Shaped Diamond Cluster Ring
Vintage 18ct Yellow Gold Stamped, 3 Carat Heart-Shaped Diamond Cluster Ring

Vintage 18ct Yellow Gold Stamped, 3 Carat Heart-Shaped Diamond Cluster Ring

Located in Brighton, GB

Vintage Heart Ring 18ct Gold Yellow Stamped Circa 2000 Maker Mark CJS This exquisite 18ct yellow gold ring showcases a beautiful heart-shaped design that is both romantic and el...

Category

21st Century and Contemporary Unknown Jewelry

Materials

Diamond, 18k Gold, Yellow 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.