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Click here to subscribe18ct Gold and Platinum High Quality Single Stone Diamond Set Ring, marked 18ct and platinum to interior of shank; the round brilliant cut diamond of excellent colour and clarity, colour est. G - H, clarity VVS1, est. diamond weight 0.55pts. ring size O; all aspects of condition excellent, including shank and setting; low estimate
18ct Gold and Platinum Attractive Three Stone Diamond Set Ring, marked 18ct gold and platinum, the three round brilliant cut diamonds of excellent colour and clarity, est. diamond weight 0.80pts, wonderful sparkle; ring size R; all aspects of condition excellent including shank setting - low estimate
Russian Diopside Enamelled and Textured Open Ring, a designer ring with a flower, set with round cut Russian diopsides, and with two buds, to one side, with a red enamelled butterfly, set with white zircon highlights to the other, the two sides joined by a naturistically textured shank with the front left open; the whole in platinum vermeil, yellow gold vermeil and silver; set with a blue sapphire inside the shank denoting the designer; size O but can be gently adjusted to larger or smaller as the front is open
Green Gold Quartz Three Stone Ring, natural green gold quartz in an 8mm square octagon cut, measuring 7.2cts over three stones, making each one a generous 2.4cts, closely set in a row in platinum vermeil and silver; this variety of quartz, a sparkling, vivid, golden yellow with a hint of green comes from a single mine in Brazil; size S
Platinum Set Superb Quality 3 Stone Sapphire and Diamond Set Dress Ring - marked 950 platinum. The central blue natural corundum sapphire of stunning colour. Natural flanked by two modern round brilliant cut diamonds of top colour / clarity. Estimated 0.80 pts. Ring size M. Comes with CGL gem lab report dated 24.11.2018. Cornflower blue sapphire natural corundum, no indication of heating. Weight of sapphire 1.32 cts. Measurements 7.89 x 5.71 x 3.42. Report number 201811124202. Low estimate. All aspects of condition mint.
A yellow sapphire and diamond dress ring, with rectangular cut yellow sapphire, 7.2mm x 5.4mm x 3mm, approx 1.7cts, surrounded by twelve round brilliant cut diamonds, with three round brilliant cut diamonds to each shoulder, the diamonds totalling approx 0.45cts, white metal, marked platinum, ring size N½, 5.1g all in, boxed.
An early 20th century 18ct white gold 0.9ct solitaire diamond ring, platinum topped settings, diamond weight calculated from dimensions: diameter - 5.98mm, depth - 4.23mm, size O, 2.9gVery good bright condition, diamond is slightly grey but still bright and slightly fiery, diamond has mostly clean facet faces and sharp facet edges with one small upper girdle facet chip which is only visible if you know it's there, there are also a few black mineral inclusions directly under the table facet which are visible without a loupe, settings are abraded through use and one half of the shank is filed away at an angle but still stable, marks are clear but half is filed away, stamped 18CT and PLAT.
An early 20th century 18ct white gold 0.72ct solitaire diamond ring, platinum topped settings, diamond weight calculated from dimensions: diameter - 5.90mm, depth - 3.46mm, size M, 3gVery good bright condition, diamond is slightly grey and fiery with mostly clean facet faces and sharp facet edges, diamond has 3 small upper girdle and girdle edge chips which are only visible through a loupe, there are multiple small internal black mineral inclusions and tiny fractures, some of which are just about surface-reaching but only visible through a loupe, settings abraded all over through general use, marks slightly rubbed, stamped 18CT and PLAT.
An early 20th century 18ct gold 3-stone sapphire and diamond dress ring, platinum-top settings, total diamond content approx 0.04ct, setting height 5.4mm, size K, 3gVery good original condition, all stones present, no obvious damage or repair, sapphire is a dark greenish blue with slightly abraded facet edges and a tiny chip, diamonds have clean facet faces and sharp facet edges and are bright and white, settings nicely polished, marks quite rubbed, engraved 18ct
An Art Deco style 18ct gold, sapphire and diamond ring, with raised platinum setting, the central blue sapphire approximately 0.6ct, 8.5 by 4.3 by 1.4mm, flanked by three graduated baguette cut diamonds to each shoulder, approximately 0.9ct of diamonds in total, with the largest approximately 4.8 by 2mm, followed by baguette cut stones of approximately 4.4mm by 1.8mm and 3.2 by 1.7mm, T&T, London 1987, size P, 4.6g.
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