Gallery Yidan Dema

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A few words about our Gallery

Galerie Yidan Dema

Who are we?

With a dual background in gemology and art history, Dema began her career in auction houses before specializing in antique jewelry.

 

Building on this expertise, she developed an international business dealing in antique, vintage, signed, and artist-designed jewelry.

Today, she has founded her own gallery, Yidan Dema, on the prestigious Place Vendôme in Paris, an exceptional space dedicated to welcoming clients and collectors from around the world.

Our contact details

Yidan Dema Ni

Display phone number

10 Place Vendôme - 75001 Paris, France
Speaks English, French, Chinese

A selection of our products

RENE KERN 1970s–1980s Chrysoprase and Diamond "Day & Night" Earrings

8.500 €

RENE KERN 1970s–1980s Chrysoprase and Diamond "Day & Night" Earrings

POMELLATO 18K yellow gold and labradorite ring

3.950 €

POMELLATO 18K yellow gold and labradorite ring

Pomellato Gourmette Ring in 18k Gold with Diamond Pavé

3.650 €

Pomellato Gourmette Ring in 18k Gold with Diamond Pavé

Sculptural 18K yellow gold and diamond ring, 1950s-1960s

5.200 €

Sculptural 18K yellow gold and diamond ring, 1950s-1960s

Belle Époque Platinum & Old-Cut Diamond Daisy Ring

2.800 €

Belle Époque Platinum & Old-Cut Diamond Daisy Ring

1990s 18K Yellow Gold Dome Ring with Gemstone Cabochons

3.950 €

1990s 18K Yellow Gold Dome Ring with Gemstone Cabochons

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Belle Époque Platinum & Old-Cut Diamond Daisy Ring

Belle Époque Platinum & Old-Cut Diamond Daisy Ring

Gallery Yidan Dema

2.800 €
Pomellato Gourmette Ring in 18k Gold with Diamond Pavé

Pomellato Gourmette Ring in 18k Gold with Diamond Pavé

Gallery Yidan Dema

3.650 €
RENE KERN 1970s–1980s Chrysoprase and Diamond "Day & Night" Earrings

RENE KERN 1970s–1980s Chrysoprase and Diamond "Day & Night" Earrings

Gallery Yidan Dema

8.500 €
LEO PIZZO 18k Clip Earrings

LEO PIZZO 18k Clip Earrings

Gallery Yidan Dema

3.850 €
19th-century 18k gold diamonds brooch

19th-century 18k gold diamonds brooch

Gallery Yidan Dema

5.500 €
Sculptural 18K yellow gold and diamond ring, 1950s-1960s

Sculptural 18K yellow gold and diamond ring, 1950s-1960s

Gallery Yidan Dema

5.200 €
1990s 18K Yellow Gold Dome Ring with Gemstone Cabochons

1990s 18K Yellow Gold Dome Ring with Gemstone Cabochons

Gallery Yidan Dema

3.950 €
1960s–1970s Boucheron Gold Star brooch

1960s–1970s Boucheron Gold Star brooch

Gallery Yidan Dema

5.350 €
18K gold, enamel, and diamond cocktail ring

18K gold, enamel, and diamond cocktail ring

Gallery Yidan Dema

2.300 €
ART DÉCO ROCK CRYSTAL AND DIAMOND RING

ART DÉCO ROCK CRYSTAL AND DIAMOND RING

Gallery Yidan Dema

3.900 €
MELLERIO feather brooch dating from the 1940s, made of 18K gold

MELLERIO feather brooch dating from the 1940s, made of 18K gold

Gallery Yidan Dema

2.800 €
A platinum, natural pearl, ruby, and diamond ring, circa 1920.

A platinum, natural pearl, ruby, and diamond ring, circa 1920.

Gallery Yidan Dema

2.800 €
18k Gold and Star Sapphire Ring

18k Gold and Star Sapphire Ring

Gallery Yidan Dema

3.250 €
Pair of platinum and diamond earrings. Circa 1930

Pair of platinum and diamond earrings. Circa 1930

Gallery Yidan Dema

5.500 €
14k gold and silver diamond brooch-pendant, circa 1900.

14k gold and silver diamond brooch-pendant, circa 1900.

Gallery Yidan Dema

6.800 €
A pair of 19th-century gold, diamond, and amethyst sleeper earrings.

A pair of 19th-century gold, diamond, and amethyst sleeper earrings.

Gallery Yidan Dema

4.500 €
Ring In Platinum, Diamonds And Fine Pearl

Ring In Platinum, Diamonds And Fine Pearl

Gallery Yidan Dema

5.500 €
Marquise ring in yellow gold, sapphires and diamonds, late 19th century

Marquise ring in yellow gold, sapphires and diamonds, late 19th century

Gallery Yidan Dema

2.350 €
POMELLATO 18K yellow gold and labradorite ring

POMELLATO 18K yellow gold and labradorite ring

Gallery Yidan Dema

3.950 €
Gold, Platinum, Onyx And Diamond Pendant, Circa 1930

Gold, Platinum, Onyx And Diamond Pendant, Circa 1930

Gallery Yidan Dema

4.500 €
18k gold and diamond hinged rigid bracelet

18k gold and diamond hinged rigid bracelet

Gallery Yidan Dema

3.500 €
Rose diamond ring, 19th century

Rose diamond ring, 19th century

Gallery Yidan Dema

6.500 €
18K YELLOW GOLD CLIP-ON EARRINGS

18K YELLOW GOLD CLIP-ON EARRINGS

Gallery Yidan Dema

4.350 €
BOUCHERON 18K yellow gold drop earrings

BOUCHERON 18K yellow gold drop earrings

Gallery Yidan Dema

5.500 €
Art Nouveau 18K yellow gold draperie necklace, circa 1900

Art Nouveau 18K yellow gold draperie necklace, circa 1900

Gallery Yidan Dema

1.950 €
POMELLATO Labradorite and 18K Gold Earrings

POMELLATO Labradorite and 18K Gold Earrings

Gallery Yidan Dema

3.850 €
Platinum And Diamond Brooch, Circa 1960

Platinum And Diamond Brooch, Circa 1960

Gallery Yidan Dema

6.500 €
18K YELLOW GOLD DIAMOND RING

18K YELLOW GOLD DIAMOND RING

Gallery Yidan Dema

4.200 €
LALAOUNIS GOLD, SODALITE AND MARINE IVORY "OWL'S HEAD" PENDANT

LALAOUNIS GOLD, SODALITE AND MARINE IVORY "OWL'S HEAD" PENDANT

Gallery Yidan Dema

3.800 €
A BELLE ÉPOQUE PLATINUM, SAPPHIRE AND DIAMOND LORGNETTE，CIRCA 1910

A BELLE ÉPOQUE PLATINUM, SAPPHIRE AND DIAMOND LORGNETTE，CIRCA 1910

Gallery Yidan Dema

5.500 €
A BELLE ÉPOQUE GOLD, PLATINUM AND DIAMOND BRACELET, CIRCA 1910

A BELLE ÉPOQUE GOLD, PLATINUM AND DIAMOND BRACELET, CIRCA 1910

Gallery Yidan Dema

5.500 €
18K GOLD AND DIAMONDS BROOCH, CIRCA 1960

18K GOLD AND DIAMONDS BROOCH, CIRCA 1960

Gallery Yidan Dema

3.500 €
Trembleuse Flower Brooch

Trembleuse Flower Brooch

Gallery Yidan Dema

9.500 €
Art Deco Ring In White Gold, Jade And Diamonds

Art Deco Ring In White Gold, Jade And Diamonds

Gallery Yidan Dema

2.500 €
Gold, silver and diamond ring, 19th century

Gold, silver and diamond ring, 19th century

Gallery Yidan Dema

3.800 €
18k Gold Poodle Brooch

18k Gold Poodle Brooch

Gallery Yidan Dema

3.200 €
Gold dog Brooch, Circa 1900

Gold dog Brooch, Circa 1900

Gallery Yidan Dema

3.500 €
Art Deco Brooch in Gold, Platinum, Diamonds, Sapphires, and Crystal

Art Deco Brooch in Gold, Platinum, Diamonds, Sapphires, and Crystal

Gallery Yidan Dema

4.500 €
Gold, Platinum, Emerald And Diamond Ring

Gold, Platinum, Emerald And Diamond Ring

Gallery Yidan Dema

8.500 €
White gold floral brooch with rock crystal, diamond, rubies and saphirs

White gold floral brooch with rock crystal, diamond, rubies and saphirs

Gallery Yidan Dema

2.800 €
BOLTENSTERN GMBH Pair of 18K Gold Earrings

BOLTENSTERN GMBH Pair of 18K Gold Earrings

Gallery Yidan Dema

3.650 €
Diamond And Sapphire Ribbon Barrette Brooch Circa 1920

Diamond And Sapphire Ribbon Barrette Brooch Circa 1920

Gallery Yidan Dema

4.950 €
1920s platinum brooch with calibrated diamonds and sapphires

1920s platinum brooch with calibrated diamonds and sapphires

Gallery Yidan Dema

3.800 €
Platinum and diamond lyre brooch, circa 1920-1930

Platinum and diamond lyre brooch, circa 1920-1930

Gallery Yidan Dema

5.800 €
Gold, diamond and natural pearl ring around 1910

Gold, diamond and natural pearl ring around 1910

Gallery Yidan Dema

2.500 €
Gold, Citrine and Diamond Ring

Gold, Citrine and Diamond Ring

Gallery Yidan Dema

1.250 €
Pair of earrings in gold, silver, diamonds, and natural pearls, circa 1900

Pair of earrings in gold, silver, diamonds, and natural pearls, circa 1900

Gallery Yidan Dema

5.800 €
Art Nouveau Gold Necklace

Art Nouveau Gold Necklace

Gallery Yidan Dema

5.200 €
Art Déco White Gold, Pearl, and Diamond Bracelet

Art Déco White Gold, Pearl, and Diamond Bracelet

Gallery Yidan Dema

3.960 €
Art Deco Tourmaline, Diamond and Platinum brooch & Pendant

Art Deco Tourmaline, Diamond and Platinum brooch & Pendant

Gallery Yidan Dema

4.800 €
19th-Century Diamond, Tiger's Eye, Gold and Silver Arrow Brooch

19th-Century Diamond, Tiger's Eye, Gold and Silver Arrow Brooch

Gallery Yidan Dema

1.800 €
19th century pheasant brooch in gold, silver, and diamonds

19th century pheasant brooch in gold, silver, and diamonds

Gallery Yidan Dema

4.500 €
Lalalounis Pair of Yellow Gold Ear Clips

Lalalounis Pair of Yellow Gold Ear Clips

Gallery Yidan Dema

5.200 €
Sold 18K gold, platinum, and diamond leaf earrings, from the 1960s–70s

18K gold, platinum, and diamond leaf earrings, from the 1960s–70s

Gallery Yidan Dema

Sold 18k gold daisy cluster ring, late 19th century

18k gold daisy cluster ring, late 19th century

Gallery Yidan Dema

Sold CARTIER Belle Époque 18k gold, enamel, and diamond stick pin

CARTIER Belle Époque 18k gold, enamel, and diamond stick pin

Gallery Yidan Dema

Sold An Art Nouveau 18k yellow and white gold hinged bangle

An Art Nouveau 18k yellow and white gold hinged bangle

Gallery Yidan Dema

Sold Gold ring set with diamonds, rubies, sapphires, and emeralds.

Gold ring set with diamonds, rubies, sapphires, and emeralds.

Gallery Yidan Dema

Sold NEO-ETRUSCAN GOLD AND GARNET PENDANT, CIRCA 1860-1880

NEO-ETRUSCAN GOLD AND GARNET PENDANT, CIRCA 1860-1880

Gallery Yidan Dema

Sold VAN CLEEF & ARPELS 18K GOLD TORSADE RING

VAN CLEEF & ARPELS 18K GOLD TORSADE RING

Gallery Yidan Dema

Sold 18k gold, silver, and diamond morning glory brooch, late 19th century

18k gold, silver, and diamond morning glory brooch, late 19th century

Gallery Yidan Dema

Sold Flower Bracelet In 18k Gold, Silver And Diamonds, 19th Century

Flower Bracelet In 18k Gold, Silver And Diamonds, 19th Century

Gallery Yidan Dema

Sold 14k gold ring with amethyst and garnets, 19th century

14k gold ring with amethyst and garnets, 19th century

Gallery Yidan Dema

Sold Gold, Platinum And Diamond Bouquet Clip Brooch, Circa 1940

Gold, Platinum And Diamond Bouquet Clip Brooch, Circa 1940

Gallery Yidan Dema

Sold Sterlet - Pair Of Gold, Diamond And Turquoise Earrings

Sterlet - Pair Of Gold, Diamond And Turquoise Earrings

Gallery Yidan Dema

Sold Arrow Brooch, in diamonds and onyx

Arrow Brooch, in diamonds and onyx

Gallery Yidan Dema

Sold Art Deco brooch in diamonds and platinum

Art Deco brooch in diamonds and platinum

Gallery Yidan Dema

Sold Brooch in gold and diamonds

Brooch in gold and diamonds

Gallery Yidan Dema

Sold Art Déco ring in gold and diamonds

Art Déco ring in gold and diamonds

Gallery Yidan Dema

Sold Garland-style necklace in gold, platinum, and diamonds, circa 1900

Garland-style necklace in gold, platinum, and diamonds, circa 1900

Gallery Yidan Dema

Sold Gold, platinum, and diamond brooch/pendant, circa 1910

Gold, platinum, and diamond brooch/pendant, circa 1910

Gallery Yidan Dema

Sold 19th century, Gold Etruscan-Style Fibula Brooch,

19th century, Gold Etruscan-Style Fibula Brooch,

Gallery Yidan Dema