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Spectra Fine Jewelry GIA Certified 4.55 Carat H Color Cushion Diamond Ring
Regular price $135,000.00Regular priceUnit price perSale price $135,000.00 -
Spectra Fine Jewelry GIA Certified 2.63 Carat Pink Diamond Cocktail Ring
Regular price $135,000.00Regular priceUnit price perSale price $135,000.00 -
Spectra Fine Jewelry 5.31ct Round Diamond and Platinum Engagement Ring
Regular price $256,500.00Regular priceUnit price perSale price $256,500.00 -
Spectra Fine Jewelry 8.78cts Emerald cut Diamond Eternity Ring
Regular price $32,400.00Regular priceUnit price perSale price $32,400.00 -
Spectra Fine Jewelry 8.53cts. Diamond Eternity Wedding Band
Regular price $31,050.00Regular priceUnit price perSale price $31,050.00 -
Spectra Fine Jewelry 9.60ct Emerald Cut Diamond Eternity Ring
Regular price $41,850.00Regular priceUnit price perSale price $41,850.00 -
Spectra Fine Jewelry Conch Pearl Diamond Cocktail Ring in 18k Yellow Gold
Regular price $115,000.00Regular priceUnit price perSale price $115,000.00 -
Spectra Fine Jewelry 9.01ct Emerald Cut Diamond Eternity Wedding Band Ring
Regular price $30,375.00Regular priceUnit price perSale price $30,375.00 -
Tiffany Three Stone Diamond Engagement Ring
Regular price $135,000.00Regular priceUnit price perSale price $135,000.00 -
Trinity de Cartier Diamond Ring: An Iconic Symbol of Elegance and Love
Regular price $10,800.00Regular priceUnit price perSale price $10,800.00 -
Contemporary 4.08 ct. Brown Yellow Diamond Engagement Ring
Regular price $47,250.00Regular priceUnit price perSale price $47,250.00 -
2.56ct Oval Light Green Diamond Cocktail Ring
Regular price $148,500.00Regular priceUnit price perSale price $148,500.00 -
Tiffany & Co. Schlumberger 3.92ct Step-Cut Engagement Ring
Regular price $112,050.00Regular priceUnit price perSale price $112,050.00 -
Spectra Fine Jewelry 2.0 ct. Sapphire Diamond Halo Engagement Ring
Regular price $3,400.00Regular priceUnit price perSale price $3,400.00 -
Spectra Fine Jewelry 15.43 ct. Emerald Cut Diamond Flexible Eternity Wedding Ban
Regular price $71,550.00Regular priceUnit price perSale price $71,550.00 -
Spectra Fine Jewelry 11.73 cts. Oval Diamond Eternity Wedding Band
Regular price $86,400.00Regular priceUnit price perSale price $86,400.00 -
Spectra Fine Jewelry Contemporary Cabochon Emerald Diamond Cocktail Bombé Ring
Regular price $87,750.00Regular priceUnit price perSale price $87,750.00 -
Spectra Fine Jewelry 5.87 Carat Fancy Deep Yellow Diamond Ring
Regular price $33,750.00Regular priceUnit price perSale price $33,750.00 -
Spectra Fine Jewelry 2.02ct GIA Certified Cushion-Cut Diamond Platinum Ring
Regular price $30,375.00Regular priceUnit price perSale price $30,375.00 -
Spectra Fine Jewelry 3.05 ct. Diamond Three-Stone Engagement Ring
Regular price $52,650.00Regular priceUnit price perSale price $52,650.00 -
Spectra Fine Jewelry Diamond Eternity Band Bypass Ring
Regular price $11,475.00Regular priceUnit price perSale price $11,475.00 -
Cartier Diamond Three Tone 18K Gold Trinity Ring Medium Model
Regular price $8,450.00Regular priceUnit price perSale price $8,450.00 -
Spectra Fine Jewelry GIA Certified 15.27 Carat Emerald-Cut Diamond Eternity Band
Regular price $92,475.00Regular priceUnit price perSale price $92,475.00 -
Spectra Fine Jewelry 11.13 cts. Heart-Shaped Diamond Eternity Band Wedding Ring
Regular price $51,300.00Regular priceUnit price perSale price $51,300.00
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






















