Antique 19th Century Old Mine Diamond Black Enamel Ring Silver Gold Victorian

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...

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...

Mid-Century Emerald and Diamond Three-Stone Ring in Platinum, Portuguese, circa 1950s–1960s. Crafted in mid-20th century Lisbon, this jewel is centered on a captivating old mine-cut...

Mid-Century Diamond Ballerina Cocktail Ring in Platinum, 1950s–1960s. An extraordinary expression of Mid-Century theatricality, this sculptural ballerina cocktail ring is a tour de f...

In very good condition. Total weight is 5.4 grams. Totally is diamond 0.89 ct. The diamond is has G-H-I color and vs-s1 clarity. Ring size is US 9 We can make any size. Box is not in...

In very good condition. Total weight is 6.2 grams. Totally is diamond 0.50 carat.. The diamond is has H-I-J color and s1-s2-s3-Pique clarity. Ring size is US 7 We can make any size. ...

An exquisite diamond ring from the Victorian (ca1880s) era! Crafted in 14k yellow gold, this ring features a brilliant, central .45ct old mine cut diamond held within a prong-setting...

In very good condition. Total weight is 8.5 grams. The center diamond about 0.50 carat. Totally is side diamond about 0.35 carat. The diamond is has G-H color and vs-s1-s2. Ring size...