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3.00 Carat Diamond 18K White Gold Edwardian-Style Articulated Knuckle Ring
Regular price $6,900.00Regular priceUnit price perSale price $6,900.00 -
Spectra Fine Jewelry 4.09 ct. Colombian Emerald Diamond Engagement Ring
Regular price $31,500.00Regular priceUnit price perSale price $31,500.00 -
Spectra Fine Jewelry 2.45 ct. Natural Yellow Diamond Platinum Engagement Ring
Regular price $33,000.00Regular priceUnit price perSale price $33,000.00 -
Contemporary 3.40 cts. Diamond Wedding Ring
Regular price $5,400.00Regular priceUnit price perSale price $5,400.00 -
Contemporary Retro Style Mini Bombé Diamond Ring
Regular price $5,670.00Regular priceUnit price perSale price $5,670.00 -
Contemporary 3.01ct Round Brilliant Yellow Diamond Halo Cocktail Engagement Ring
Regular price $24,300.00Regular priceUnit price perSale price $24,300.00 -
Contemporary Green Diamond Pave Cocktail Bombe Ring
Regular price $2,160.00Regular priceUnit price perSale price $2,160.00 -
GIA Certified 22.62ct Cushion Diamond Platinum Ring
Regular price $2,565,000.00Regular priceUnit price perSale price $2,565,000.00 -
Spectra Fine Jewelry 3.12ct Kite Diamond Cocktail Engagement Ring
Regular price $195,750.00Regular priceUnit price perSale price $195,750.00 -
Spectra Fine Jewelry 2.23ct Diamond Round Marquise Engagement Ring Band
Regular price $45,900.00Regular priceUnit price perSale price $45,900.00 -
Contemporary Edwardian Revival Diamond Engagement Cocktail Ring
Regular price $6,075.00Regular priceUnit price perSale price $6,075.00 -
Spectra Fine Jewelry GIA Certified Natural Fancy Vivid Green-Yellow Diamond 18K
Regular price $319,950.00Regular priceUnit price perSale price $319,950.00 -
Spectra Fine Jewelry 4.99 ct. Ruby Diamond Engagement Bombe Ring
Regular price $55,350.00Regular priceUnit price perSale price $55,350.00 -
Spectra Fine Jewelry 18K Gold Ring with Cushion Cut Yellow Diamond and Brilliant
Regular price $33,750.00Regular priceUnit price perSale price $33,750.00 -
Spectra Fine Jewelry 1.47ct Yellow Diamond Halo Pinwheel Engagement Ring
Regular price $49,950.00Regular priceUnit price perSale price $49,950.00 -
Crivelli Diamond Fishbone Wedding Band Ring
Regular price $2,497.50Regular priceUnit price perSale price $2,497.50 -
Crivelli 18 Karat Gold Eight Diamond Ring or Wedding Band
Regular price $1,485.00Regular priceUnit price perSale price $1,485.00 -
Spectra Fine Jewelry 12.52 ct. Cushion Cut Diamond Halo Engagement Ring
Regular price $162,000.00Regular priceUnit price perSale price $162,000.00 -
Spectra Fine Jewelry 2.18 ct. Colombian Emerald Diamond Cocktail Ring
Regular price $20,250.00Regular priceUnit price perSale price $20,250.00 -
Spectra Fine Jewelry 6.52 cts. Emerald Three-Stone Engagement Ring
Regular price $59,400.00Regular priceUnit price perSale price $59,400.00 -
Spectra Fine Jewelry GIA Certified 2.14 Carat Fancy Vivid Yellow Diamond Ring
Regular price $36,500.00Regular priceUnit price perSale price $36,500.00 -
Bulgari 6.40 Carat Certified Sapphire Cocktail Ring
Regular price $82,350.00Regular priceUnit price perSale price $82,350.00 -
Spectra Fine Jewelry Certified 38.53 Carat Sugarloaf Sapphire Diamond Ring
Regular price $311,850.00Regular priceUnit price perSale price $311,850.00 -
Spectra Fine Jewelry Burmese Ruby Diamond Halo Engagement Ring
Regular price $310,500.00Regular priceUnit price perSale price $310,500.00Sold out
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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17.68 ct Oval Paraiba Tourmaline, Sapphire & Agate Platinum Ring
Regular price $222,750.00Regular priceUnit price perSale price $222,750.00 -
Spectra 3.04 ct .Ceylon No-Heat Pink Sapphire Diamond Ring
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
























