Natan Colorless Fancy Black Diamond Geometric Articulated Ring White Gold Brazil

Harpo’s Italy multi-shank articulated diamond cocktail ring in 18kt white gold, late 20th / early 21st century. This jewel is composed by three rectangular shanks covered with white ...

Art Deco Odeonesque Old Mine cut diamond geometric ring in 18 karat white gold, signed, Portugal, 1940s. Designed as a three-dimensional rectangular plaque that resembles a picture in a frame, this beautiful geometric ring features two Old Mine-cut diamonds set to the center within a border of 18 smaller similarly-cut diamonds, all stones to an open-back grain setting with a closed gallery, flowing through to a polished white gold shank. Odeonesque rings...

Roberto Demeglio 16-Carat Colorless Diamond and Black Diamond Cross Necklace / Bracelets in 18K White Gold, Italy. Colorless and black dia...

de GRISOGONO Boule round brilliant-cut colorless and black diamond ball dangle drop earrings in 18kt white gold, circa 2000. From the brand’s “Boule” collection and resembling a dalmatian’s black-and-white spotted pattern, each earring is designed as a pave-set colorless diamond and black diamond demi-sphere suspending a similarly-set sphere pendant, both linked to each other through six round brilliant-cut diamonds in individually articulated bezel settings. Secured to reverse with a clip-on fitting. Inspired by the limelight and glamour of jet-set parties, BOULE is the brightest and most iconic expression of de GRISOGONO jewelry creations. Under the sparkling spell of shimmering white reflections, these magnificent jeweled balls dance to the rhythm of a shower of sparkling diamonds. Colorless Diamonds: round brilliant-cut; estimated 25.0 carats in total; F/G color (assessed); VVS clarity (assessed). Black diamonds: round brilliant-cut; estimated 3.0 carats in total. Signed “de GRISOGONO”; stamped with brand’s logo; numbered “12118/07-2”; Common Control Mark for 18kt gold; later Portuguese import marks for 18kt gold. Dimensions: 6.4 x 2.1 cm. Gross Weight: 44.46g. This item is in good condition, with marks and scratches consistent with general age and wear. Antique, period and vintage pieces, both signed and unsigned, are being offered as worn. Unless otherwise stated, all weights and quality factors have been graded as mounting permitted and using classic gemology and standard gemological equipment and might slightly differ from the assessments provided by other gemologists. Assessments related to period of manufacture or geographic origin of gemstones are expert opinions and may differ from the assessments provided by other professionals. Colors in the pictures/videos might slightly differ from the colors in real life. When certificated stones are being offered, the certificate or report will be mentioned. For additional information or clarification, please get in touch and our in-house team of expert GIA Graduate Gemologists and Registered Appraisers/Valuers will be happy to help. Upon request, every item sold by Espadim 1985...

Chaumet “Anneau” diamond and ebony cocktail ring in 18kt white gold, French, vintage from the late 20th century. Of a bombe design, the top part of this...

Natan Joias Vintage Tsavorite Garnet, Sapphire and Diamond Hoop Earrings in 19.2 Karat Black Rhodium-Plated Gold, Brazil, 1990s. Each earring is composed...

This 18K white gold classy band ring is from our Timeless Collection. This piece of jewellery is made of a beautiful baguette shape colourless diamonds in total of 2.06 Carat. Total ...

Stunning 18K White Gold Natural Diamond Cocktail Stack Ring Set. The rings are size 5.25 and weigh 10.52 grams. The center ring is set with a 1.00 carat Natural Marquise Diamond cer...

This cocktail ring features approximately 0.50 carats of black and white diamonds set in 18K white gold.

Alex Jona design collection, hand crafted in Italy, 18 Karat white gold ring, centering a flat cut, marquise shape black diamond weighing 1.64 carats. The shoulders are set with 55 ...

6.33 carat Fancy Black Diamond and 0.72 carat Diamond 14K White Gold Ring MAIN GEMSTONE Identity: Natural Diamond Shape: Round Cutting Style: Bril...

Fresh look with zebra like stripes in black and white diamonds. 41 brilliant cut diamonds with a total weight of 2.30 carats alternate with 147 brilliant cut diamonds of G/H color an...