About CONSTANTINE JEWELS
Constantine Jewels is a finely curated destination for collectors and connoisseurs who value design, craftsmanship, and provenance. Specialising in antique and mid-20th-century jewellery, the collection focuses on exceptional pieces from the Edwardian, Art Deco, and Mid-Century periods—eras defined by technical mastery and enduring style. Edwardian jewels showcase exquisite platinum work, refined filigree, and diamonds set with remarkable lightness and precision. These pieces reflect an era devoted to elegance and artisanal excellence. Art Deco jewellery in the collect...Read More
CONSTANTINE JEWELS
Established in 20251stDibs seller since 2025
VAT ID
GB530245429
Featured Pieces
Vintage Triple-Strand Akoya Pearl Necklace Diamond Mabé Pearl Clasp in 14K Gold
Located in Buckingham , Buckinghamshire
Vintage Triple-Strand Akoya Pearl Necklace with Diamond and Mabé Pearl Clasp in 14K Gold
An elegant three-strand Akoya cultured pearl necklace, distinguished by a decorative 14ct go...
Category
Vintage 1980s British Post-War Beaded Necklaces
Materials
Diamond, Pearl, 14k Gold
Certified Green and Lavender Jadeite Dragon Pendant Diamond-Set 18K Gold Bail
Located in Buckingham , Buckinghamshire
GCS London-Certified Green and Lavender Jadeite Dragon Pendant with Diamond-Set 18K Gold Bail
Details
* Gemstone: Natural jadeite jade
* Colour: Pale green with subtle lavender-gre...
Category
Early 2000s Chinese Modern Pendant Necklaces
Materials
Diamond, 18k Gold
Certified Green and Lavender Jadeite Deer Pendant with Diamond-Set 18K Gold Bail
Located in Buckingham , Buckinghamshire
GCS London Lab Certified Green and Lavender Jadeite Deer Pendant with Diamond-Set 18K Gold Bail
Details
* Gemstone: Natural jadeite jade
* Colour: Pale green, lavender and creamy w...
Category
Early 2000s Chinese Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold
3 Carat Natural Yellow Sapphire and Baguette Diamond Platinum Ring, Certified
Located in Buckingham , Buckinghamshire
Art Deco Style 3 Carat Natural Yellow Sapphire and Baguette Diamond Platinum Ring, GCS Report Certified
An elegant Art Deco style platinum ring centred with an oval-cut natural yell...
Category
Early 2000s British Art Deco Engagement Rings
Materials
Diamond, Yellow Sapphire, Platinum
160 Carat Blue Topaz, Ruby and Pink Sapphire Necklace in 14K Gold and Silver
Located in Buckingham , Buckinghamshire
160 Carat Blue Topaz, Ruby and Pink Sapphire Necklace in 14K Gold and Sterling Silver Gilt
An impressive blue topaz, ruby and pink sapphire necklace, combining luminous sky-blue gem...
Category
Early 2000s British Modern Link Necklaces
Materials
Ruby, Pink Sapphire, Topaz, Blue Topaz, 14k Gold, Silver
Art Deco Cocktail Platinum Ring Diamonds Calibré Sapphires, Circa 1930
Located in Buckingham , Buckinghamshire
Art Deco Cocktail Platinum Ring with Diamonds and Calibré Sapphires, Openwork mount, circa 1930
An impressive Art Deco platinum ring, combining bright diamonds, rich blue sapphire a...
Category
Vintage 1930s British Art Deco Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Lalique Limited Edition Red Crystal Serpent Aventurine & Garnet Necklace 082/188
By René Lalique
Located in Buckingham , Buckinghamshire
Lalique Limited Edition Red Crystal Serpent, Aventurine & Garnet Necklace, 082/188
An exceptional Lalique “Serpent Pierres Fines” necklac...
Category
Early 2000s French Art Deco Drop Necklaces
Materials
Crystal, Garnet, Aventurine, Silver, Sterling Silver
Vintage Carl Bucherer Sapphire and Diamond Ribbon Brooch in 18K White Gold
By Carl F. Bucherer
Located in Buckingham , Buckinghamshire
Vintage Carl Bucherer Sapphire and Diamond Ribbon Brooch in 18K White Gold
An elegant vintage sapphire and diamond brooch by Carl Bucherer, crafted in 18K white gold. Alternating ri...
Category
Vintage 1980s British Post-War Brooches
Materials
Diamond, Sapphire, 18k Gold, White Gold
Vintage Aquamarine and 14K Gold Sculptural Rope Cluster Earrings, Circa 1960
Located in Buckingham , Buckinghamshire
Mid-Century Aquamarine and 14K Gold Sculptural Rope Cluster Earrings, Circa 1960
An expressive pair of mid-century aquamarine earrings, crafted in 14K yellow gold with an intricate ...
Category
Vintage 1960s British Retro Clip-on Earrings
Materials
Aquamarine, Gold, 14k Gold
1950s Three Row Akoya Pearl Necklace with Amethyst Floral 9ct Gold Clasp
Located in Buckingham , Buckinghamshire
1950s Vintage Triple-Strand / Three Row Akoya Pearl Necklace with Amethyst Floral 9ct Gold Clasp
An elegant vintage three-strand Akoya cultured pearl necklace, distinguished by a su...
Category
Vintage 1950s British Retro Beaded Necklaces
Materials
Amethyst, Pearl, Gold, 9k Gold
Long Akoya Pearl Double Strand Art Deco Platinum Diamond Clasp, Ciro Box 1960
Located in Buckingham , Buckinghamshire
Rare Akoya Pearl Double Strand Long Sautoir, Antique Art Deco Platinum Diamond Clasp, Ciro Box & 1960 Certificate
Details
* Period: Mid-20th-century pearl strands, circa 1960; asso...
Category
Vintage 1960s British Art Deco Beaded Necklaces
Materials
Diamond, Pearl, Platinum
Art Deco Style 1.40 Carat Blue Sapphire and Diamond Cluster Ring in Platinum
Located in Buckingham , Buckinghamshire
An elegant platinum sapphire and diamond ring with a distinctive Art Deco aesthetic, centred with an oval-cut sapphire weighing approximately 1.40 carats. The sapphire displays a ric...
Category
1990s British Art Deco Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum
More About CONSTANTINE JEWELS
Vintage Triple-Strand Akoya Pearl Necklace Diamond Mabé Pearl Clasp in 14K Gold
Located in Buckingham , Buckinghamshire
Vintage Triple-Strand Akoya Pearl Necklace with Diamond and Mabé Pearl Clasp in 14K Gold
An elegant three-strand Akoya cultured pearl necklace, distinguished by a decorative 14ct go...
Category
Vintage 1980s British Post-War Beaded Necklaces
Materials
Diamond, Pearl, 14k Gold
Certified Green and Lavender Jadeite Dragon Pendant Diamond-Set 18K Gold Bail
Located in Buckingham , Buckinghamshire
GCS London-Certified Green and Lavender Jadeite Dragon Pendant with Diamond-Set 18K Gold Bail
Details
* Gemstone: Natural jadeite jade
* Colour: Pale green with subtle lavender-gre...
Category
Early 2000s Chinese Modern Pendant Necklaces
Materials
Diamond, 18k Gold
Certified Green and Lavender Jadeite Deer Pendant with Diamond-Set 18K Gold Bail
Located in Buckingham , Buckinghamshire
GCS London Lab Certified Green and Lavender Jadeite Deer Pendant with Diamond-Set 18K Gold Bail
Details
* Gemstone: Natural jadeite jade
* Colour: Pale green, lavender and creamy w...
Category
Early 2000s Chinese Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold
3 Carat Natural Yellow Sapphire and Baguette Diamond Platinum Ring, Certified
Located in Buckingham , Buckinghamshire
Art Deco Style 3 Carat Natural Yellow Sapphire and Baguette Diamond Platinum Ring, GCS Report Certified
An elegant Art Deco style platinum ring centred with an oval-cut natural yell...
Category
Early 2000s British Art Deco Engagement Rings
Materials
Diamond, Yellow Sapphire, Platinum
160 Carat Blue Topaz, Ruby and Pink Sapphire Necklace in 14K Gold and Silver
Located in Buckingham , Buckinghamshire
160 Carat Blue Topaz, Ruby and Pink Sapphire Necklace in 14K Gold and Sterling Silver Gilt
An impressive blue topaz, ruby and pink sapphire necklace, combining luminous sky-blue gem...
Category
Early 2000s British Modern Link Necklaces
Materials
Ruby, Pink Sapphire, Topaz, Blue Topaz, 14k Gold, Silver
Art Deco Cocktail Platinum Ring Diamonds Calibré Sapphires, Circa 1930
Located in Buckingham , Buckinghamshire
Art Deco Cocktail Platinum Ring with Diamonds and Calibré Sapphires, Openwork mount, circa 1930
An impressive Art Deco platinum ring, combining bright diamonds, rich blue sapphire a...
Category
Vintage 1930s British Art Deco Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Lalique Limited Edition Red Crystal Serpent Aventurine & Garnet Necklace 082/188
By René Lalique
Located in Buckingham , Buckinghamshire
Lalique Limited Edition Red Crystal Serpent, Aventurine & Garnet Necklace, 082/188
An exceptional Lalique “Serpent Pierres Fines” necklac...
Category
Early 2000s French Art Deco Drop Necklaces
Materials
Crystal, Garnet, Aventurine, Silver, Sterling Silver
Vintage Carl Bucherer Sapphire and Diamond Ribbon Brooch in 18K White Gold
By Carl F. Bucherer
Located in Buckingham , Buckinghamshire
Vintage Carl Bucherer Sapphire and Diamond Ribbon Brooch in 18K White Gold
An elegant vintage sapphire and diamond brooch by Carl Bucherer, crafted in 18K white gold. Alternating ri...
Category
Vintage 1980s British Post-War Brooches
Materials
Diamond, Sapphire, 18k Gold, White Gold
Vintage Aquamarine and 14K Gold Sculptural Rope Cluster Earrings, Circa 1960
Located in Buckingham , Buckinghamshire
Mid-Century Aquamarine and 14K Gold Sculptural Rope Cluster Earrings, Circa 1960
An expressive pair of mid-century aquamarine earrings, crafted in 14K yellow gold with an intricate ...
Category
Vintage 1960s British Retro Clip-on Earrings
Materials
Aquamarine, Gold, 14k Gold
1950s Three Row Akoya Pearl Necklace with Amethyst Floral 9ct Gold Clasp
Located in Buckingham , Buckinghamshire
1950s Vintage Triple-Strand / Three Row Akoya Pearl Necklace with Amethyst Floral 9ct Gold Clasp
An elegant vintage three-strand Akoya cultured pearl necklace, distinguished by a su...
Category
Vintage 1950s British Retro Beaded Necklaces
Materials
Amethyst, Pearl, Gold, 9k Gold
Long Akoya Pearl Double Strand Art Deco Platinum Diamond Clasp, Ciro Box 1960
Located in Buckingham , Buckinghamshire
Rare Akoya Pearl Double Strand Long Sautoir, Antique Art Deco Platinum Diamond Clasp, Ciro Box & 1960 Certificate
Details
* Period: Mid-20th-century pearl strands, circa 1960; asso...
Category
Vintage 1960s British Art Deco Beaded Necklaces
Materials
Diamond, Pearl, Platinum
Art Deco Style 1.40 Carat Blue Sapphire and Diamond Cluster Ring in Platinum
Located in Buckingham , Buckinghamshire
An elegant platinum sapphire and diamond ring with a distinctive Art Deco aesthetic, centred with an oval-cut sapphire weighing approximately 1.40 carats. The sapphire displays a ric...
Category
1990s British Art Deco Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum