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Boucheron 3.70 ct. No-Heat Kashmir Sapphire Ring, c.1950
Regular price $599,400.00Regular priceUnit price perSale price $599,400.00 -
Bulgari 33.86 ct Ruby & Diamond Bracelet in 18K Gold – Signed Estate
Regular price $175,500.00Regular priceUnit price perSale price $175,500.00 -
8.11 ct. Ceylon Alexandrite & Diamond Ring
Regular price $164,700.00Regular priceUnit price perSale price $164,700.00 -
Antique Emerald, Diamond & Cultured Pearl French Brooch | Spectra
Regular price $33,750.00Regular priceUnit price perSale price $33,750.00 -
Art Deco Diamond Necklace in Platinum
Regular price $216,000.00Regular priceUnit price perSale price $216,000.00 -
21.05 ct Diamond Tennis Bracelet in 14K White Gold – Spectra Fine Jewelry
Regular price $71,550.00Regular priceUnit price perSale price $71,550.00 -
Vintage Bulgari Ceylon Sapphire Diamond Bracelet
Regular price $459,000.00Regular priceUnit price perSale price $459,000.00 -
Harry Winston Vintage Sapphire & Diamond Mixed-Cut Bracelet in Platinum – Signed
Regular price $202,500.00Regular priceUnit price perSale price $202,500.00 -
Spectra Fine Jewelry 9.46 cts. Diamond Cluster Platinum Earrings
Regular price $50,625.00Regular priceUnit price perSale price $50,625.00 -
Spectra Fine Jewelry 10.33 cts. Diamond Cluster Button Stud Earrings
Regular price $56,430.00Regular priceUnit price perSale price $56,430.00 -
Van Cleef & Arpels 1965 Convertible Necklace, Bracelet & Brooch
Regular price $1,215,000.00Regular priceUnit price perSale price $1,215,000.00 -
Cartier Vintage Platinum & 3.00ctw Diamond Watch | Rockefeller Provenance
Regular price $64,800.00Regular priceUnit price perSale price $64,800.00 -
Bulgari 18k White Gold Trika Geometric Link Bracelet | Spectra
Regular price $21,600.00Regular priceUnit price perSale price $21,600.00Sold out -
Van Cleef & Arpels Cosmos Diamond Clip Pendant Necklace
Regular price $22,000.00Regular priceUnit price perSale price $22,000.00 -
Spectra Fine Jewelry Emerald Diamond Halo Drop Earrings
Regular price $62,100.00Regular priceUnit price perSale price $62,100.00 -
Van Cleef & Arpels 18k Gold Coral & Diamond Bangle Bracelet | Spectra
Regular price $51,300.00Regular priceUnit price perSale price $51,300.00Sold out -
Ambrosi Crystal Tourmaline Diamond Brooch
Regular price $7,358.00Regular priceUnit price perSale price $7,358.00 -
Ambrosi Diamond Mother-of-Pearl Two-Flower Brooch
Regular price $4,500.00Regular priceUnit price perSale price $4,500.00 -
Ambrosi 18k White Gold Diamond and Moonstone Cufflinks
Regular price $4,590.00Regular priceUnit price perSale price $4,590.00 -
7.77 & 7.92 ct. Fancy Yellow Cushion Diamond Stud Earrings in 18k Gold | Spectra
Regular price $244,350.00Regular priceUnit price perSale price $244,350.00 -
Spectra Fine Jewelry 8.86ct Cushion Diamond Engagement Ring
Regular price $355,050.00Regular priceUnit price perSale price $355,050.00 -
Cartier Vintage Hex Sapphire Diamond Lariat Necklace
Regular price $202,500.00Regular priceUnit price perSale price $202,500.00 -
Bulgari 31.39ct Ceylon No-Heat Yellow Sapphire Diamond Ring, 1970s
Regular price $283,500.00Regular priceUnit price perSale price $283,500.00 -
Spectra Fine Jewelry 3.15ct Thai Ruby & Diamond Ring
Regular price $87,750.00Regular priceUnit price perSale price $87,750.00
Featured collection
Welcome to Spectra Fine Jewelry — your destination for exceptional signed vintage jewelry and extraordinary gemstones in the heart of New York's Diamond District. We specialize in authenticated estate pieces from the world's most celebrated houses, alongside investment-quality diamonds and colored stones selected with a curator's eye. Whether you are building a collection, commemorating a milestone, or seeking a jewel of lasting significance, our team of experts offers personalized guidance in a private salon setting. Every piece we present has been chosen for its rarity, provenance, and beauty. We invite you to explore our collections or contact us for a private consultation.
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3.04 ct. Unheated Ceylon Pink Sapphire & Diamond Ring | Spectra Fine Jewelry
Regular price $54,000.00Regular priceUnit price perSale price $54,000.00 -
29.52ctw Colombian Emerald & Diamond Bracelet | Spectra Fine Jewelry
Regular price $283,500.00Regular priceUnit price perSale price $283,500.00 -
Spectra Fine Jewelry 35.52ct Cushion Fancy Yellow Diamond Ring
Regular price $1,314,900.00Regular priceUnit price perSale price $1,314,900.00 -
18.50ct Fancy Intense Yellow Oval Diamond Ring | Spectra Fine Jewelry
Regular price $472,500.00Regular priceUnit price perSale price $472,500.00
























