Spectra Fine Jewelry

Carat Weight: Varied (Opal, Diamonds, Sapphires) Color/Clarity: Opal: Multicolored; Diamonds: Varies; Sapphires: Blue Creator: David Webb Metal: 18k Yellow Gold Weight: 51.33 grams E...

Carat Weight: 15.30 carats Color/Clarity: F-G VVS-VS Size: 6.5 inches Creator: Cartier Metal: 18k white gold Weight: 42.36 grams Period: 2000s Louis Cartier's visionary designs def...

Carat Weight: Sapphire 42 cts. & Diamonds 18.0 cts. Color/Clarity: Ceylon No Heat; G-H VS Certifications: SSEF and VCA Certificate of Authenticity Size: 16.93 inches (43 cm) Creator:...

Carat Weight: 10.16 and 10.61 carats(Rectangular Radiant-cut Fancy Yellow Diamonds). Color/Clarity: Fancy Yellow; VVS2 clarity Size: 1.69 inches (4.3 mm) each Creator: Spectra Fine J...

Carat Weight: Sapphire 13.06 ct.; 0.40 ct. & 0.48 ct Color/Clarity: Heated Orange Sapphire; F VS1 & F SI1 Certifications: GIA Size: 6 Creator: Spectra Fine Jewelry Metal: Platinum We...

This elegant ring showcases a breathtaking 12.20-carat cushion-cut Ceylon sapphire, certified by AGL for its natural, unheated beauty. The deep blue hue of the sapphire is complement...

Commanding in presence and refined in every detail, this Spectra Fine Jewelry cocktail ring celebrates the beauty of a truly exceptional gemstone. At its center rests a Gubelin certi...

Size: Approximately 0.8 x 0.5 inches Creator: Van Cleef & Arpels Metal: 18K yellow gold Weight: Approximate 15.6 grams Period: Vintage, 1970s France These Van Cleef & Arpel...

Carat Weight: 33.39 cts. Color/Clarity: G-H, VS Certifications: Harry Winston Certificate of authenticity Size: 16.12 inches Creator: Harry Winston Metal: 18K Yellow gold Weight: 48....

These elegant Diamond Halo Drop Earrings made by Spectra Fine Jewelry in the 21st century, circa 2010, showcase two radiant-cut diamonds set in warm 18k yellow gold each with 4 talon prongs. The diamonds are estimated as 7.01 carats of Y color and VVS2 clarity and 6.78 carats of W color and VS1 clarity, accompanied by reports from the Gemological Institute of America (GIA). The cut-cornered rectangular center stones are framed by octagonal diamond double halos comprised of white pavé diamonds mounted in platinum. A single line of pavé diamonds adorns the earring wires, adding to the delicate silhouette and dazzling sparkle. Designed for pierced ears, the symmetrical pair of drop earrings is subtly dramatic, beautifully elongated, and utterly wearable. Radiant-cut diamonds possess a silhouette very similar to a rectangular emerald shape with cut corners, but its facets are cut in a more similar way to that of round brilliant diamonds. This means that the appearance of the diamond has an effervescent hypnotizing sparkle. The amount of nitrogen that is in the diamond sets the intensity of the yellow color. A diamond with a higher amount of nitrogen will show a stronger yellow. Diamonds with an S through Z color grade are called “light” and feature a visible yellow tint. The pale color and soft, mellow look of a faintly yellow diamond...

Sparkling with splendor of the sun itself, yellow diamonds are sure to usher happiness and joy into your life. The Contemporary Yellow Radiant Diamond Drop Earrings, made by Spectra Fine Jewelry in 2023, are crafted in 18K yellow gold and platinum and feature two outstanding radiant-cut yellow diamonds with an estimated weight of 12.78 carats total. The yellow diamonds are accompanied by a reort by Gemological Institute of America (GIA) stating they are natural diamonds of fancy yellow color with even distribution and VVS2 clarity with estimated carat weights of 6.63 and 6.15 carats, respectively. Fancy yellow diamonds are not only beautiful, but they are also rare and quite valuable - even more so at this large size. Approximately only 1 out of 16,500 carats that are mined is a yellow diamond, far more commonly in weights under 1 carat. This means that larger stones, which are much more rare, can be even more valuable than their colorless counterparts. It is not only the size of the diamond that makes it most challenging to match in a pair of earrings as symmetrical as these, but also the range of color that will vary with carat weight. Further, faceting changes the sparkle and nuances in color hue and saturation. The gemstones in these elegant drop earrings present visually as exquisite matches and as such, are a rare example of superlative curation and quality. The rectangular yellow diamonds...

Carat Weight: Sapphire 35.72 ct.; 4.0 cts. diamonds Color/Clarity: Ceylon No Heat; H-I VS-SI Certifications: SSEF Size: 6.5 Creator: Bulgari Metal: 18K yellow gold Weight: 25.20 gram...