Black Colorless Diamond White Enamel Organic Cocktail Ring 18K Rose Gold Italian
Located in Lisbon, PT
Black Diamond, Colorless Diamond and Enamel Organic Cocktail Ring in 18K Rose Gold, Italy. A sculptural cocktail ring defined by movement, contrast, and architectural complexity, th...
Diamond, Black Diamond, 18k Gold, Rose Gold, Enamel
Antique Edwardian Oval Sapphire Diamond Engagement Ring Silver Yellow Gold 1900s
Located in Lisbon, PT
Antique Edwardian sapphire and diamond engagement ring in silver and yellow gold, circa 1900. This remarkable treasure features an elongated oval dark blue sapphire, estimated at 0.9...
Diamond, Sapphire, Gold, Yellow Gold, Silver
Antique Victorian Diamond Natural Cat’s Eye Engagement Ring Gold 19th Century
Located in Lisbon, PT
Antique Victorian Certified Natural Cat's Eye Quartz and Diamond Coronet Cluster Ring in Yellow Gold and Silver, circa 1860s–1880s. A rare Victorian cat's eye quartz and diamond cor...
Cat’s Eye, Diamond, Silver, Yellow Gold, Gold
Art Deco Odeonesque Old Mine Cut Diamond Geometric Ring White Gold Signed 1940s
Located in Lisbon, PT
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...
Diamond, Gold, 18k Gold, White Gold
Vintage 5 Carat Ottu Ceylon Sri Lankan Sapphire Diamond White Gold Bombe Ring
Located in Lisbon, PT
Vintage “Ottu” Ceylon Sapphire and Diamond Bombe Cocktail Ring in 18kt White Gold, 1970s-1990s. A bold expression of late 20th-century design, this sculptural bombe ring is centered...
Diamond, Sapphire, 18k Gold, White Gold
Antique 19th Century Old Mine Diamond Floral Cluster Cocktail Ring Silver Gold
Located in Lisbon, PT
Antique 19th Century Old Mine-cut diamond floral cluster cocktail ring in silver and yellow gold, Europe, circa 1880s. This antique jewel is modelled as a scalloped flower, with a wide and bold circular design with scalloped borders, this ring features a larger Old Mine-cut diamond in a step-down collet setting surrounded by two rows of 32 similarly-cut pave-set diamonds, all stones in closed-back silver; the closed-back collet attaches to a later D-shape shank in yellow gold with raised shoulders, which can be removed. This dress ring features extremely fiery stones which are ready to sparkle day and night and is sure to make an extraordinary conversation starter! Diamonds: estimated 6.40 carats in total; main diamond estimated 1.20 carats, G/H color (assessed), VS1 clarity (assessed); remaining diamonds estimated 5.20 carats in total. Dimensions: 2.5 x 2.5 cm (collet face-up). Finger Size: 51 (EU) but it could be sized up or down. Gross weight: 12.59g. Finger size: 51 (EU), but could be sized up or down). 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...
Diamond, Gold, Yellow Gold, Silver
Antique Victorian 18K Yellow Gold Silver Top Old Mine Diamond Onyx Shield Ring
Located in Great Neck, NY
Beautiful Antique Victorian 18K Yellow Gold Silver Top Old Mine Diamond Onyx Shield Ring. This gorgeous Victorian old mine diamond and onyx shield ring is crafted in 18k yellow gold ...
Diamond, Gold, 18k Gold, Yellow Gold, Silver
Antique Diamond and Silver Upon Gold Plaque Ring, Circa 1900
Located in London, GB
An antique diamond and silver-upon-gold plaque ring, with three old-cut diamonds, in rub over settings, in the top, middle and bottom, in a scrolling, foliate, openwork design, set w...
Diamond, Gold, Silver
Antique Victorian Old Cut Diamond and Enamel Navette Three Stone Halo Ring
Located in OVIEDO, AS
Navette shape is distinctive, sometimes referred as marquise shape. its proportions are pleasing to the eye and elongate the finger, Centered vertically within the Navette profile a...
Diamond, 18k Gold, Enamel
Antique Circa 1900s 14k Gold Top Silver Natural Diamond Decorated Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 3.4 grams. Totally is rose cut diamond 0.27 ct. Totally is main brilliant cut diamond 0.10 ct. The diamond is has H-I-J color and s1-s2-s3-Piq...
Diamond, 14k Gold, Silver
Antique Circa 1900s 18k Gold Natural Old Cut Diamond Decorated Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.6 grams. Totally is diamond about 1 carat. The diamond is has H-I color and vs-s1 clarity. Ring size is US 5.5 We can make any size. Box is...
Diamond, 18k Gold
Victorian ring with old mine cut diamonds up to 0.50ct 14k gold and silver
Located in The Hague, ZH
14k gold and silver ring with old mine-cut diamonds, totaling approximately 0.50 ct – G/H - SI - ring size US 7 – EU 17.25 (54) Detailed description The top of the ring is 2.2 cm w...
Diamond, 14k Gold, Silver
