Sold2018An 18ct gold diamond and gem-set necklace. Designed asAn 18ct gold diamond and gem-set necklace. Designed as a series of geometric panels, with oval sapphire and ruby cabochon collet detail, to the pave-set diamond highlights. Estimated total diamond weiSee Sold Price
Sold2017A pair of 18ct gold diamond and gem-set earrings. EachA pair of 18ct gold diamond and gem-set earrings. Each of openwork design, the oval-shape sapphire, with calibre-cut ruby chevron and brilliant-cut diamond geometric surround. Estimated total diamondSee Sold Price
Sold2017A 1950's 18ct gold diamond and gem-set bird brooch. TheA 1950's 18ct gold diamond and gem-set bird brooch. The bird, comprising textured feathers with openwork breast, emerald eye and ruby and turquoise tail feathers, resting on a diamond accent branch. MSee Sold Price
Sold2019An 18ct gold diamond and gem-set bombe ring. SignedAn 18ct gold diamond and gem-set bombe ring. Signed Ritz London, 2.18.1-4. Gems to include ruby, pink tourmaline, amethyst and aquamarine. Hallmarks for London, 2012. Ring size L. 12.5gms.See Sold Price
Sold2017An 18ct gold diamond and gem-set brooch. Designed as aAn 18ct gold diamond and gem-set brooch. Designed as a giardinetti, with brilliant-cut diamond openwork basket and marquise-shape ruby, sapphire and emerald flowers. Estimated total diamond weight 0.2See Sold Price
Sold2017An 18ct gold diamond and gem-set pendant. TheAn 18ct gold diamond and gem-set pendant. The pear-shape brown gem and brilliant-cut diamond cluster, suspended from a similarly-cut diamond line and collet surmount. Estimated total diamond weight 0.See Sold Price
Sold2018Three early 20th century 18ct gold diamond and gem-setThree early 20th century 18ct gold diamond and gem-set rings. To include an Edwardian diamond three-stone ring, an Edwardian ruby and diamond dress ring, together with one further ring. Hallmarks forSee Sold Price
Sold2019Two late Victorian 18ct gold diamond and gem-setTwo late Victorian 18ct gold diamond and gem-set rings.One with hallmarks for Birmingham, 1900. One stamped 18CT.Ring sizes L and M1/2. 5gms.See Sold Price
Sold2016Two mid 20th century 18ct gold diamond and gem-setTwo mid 20th century 18ct gold diamond and gem-set rings. To include a circular-shape sapphire and single-cut diamond cluster ring, together with a graduated rose-cut diamond three-stone crossover rinSee Sold Price
Sold2015Two early 20th century 18ct gold diamond and gem-setTwo late 19th and early 20th century gold diamond and gem-set rings. To include an Edwardian 18ct gold alternating graduated circular-shape sapphire and old-cut diamond ring, together with a 15ct goldSee Sold Price
Sold2015Two early 20th century 18ct gold diamond and gem-setTwo early 20th century 18ct gold diamond and gem-set rings. To include a blue gem and single-cut diamond floral cluster ring, together with an old-cut diamond three-stone ring. Estimated total diamondSee Sold Price
Sold2015Two 18ct gold diamond and gem-set rings.Two 18ct gold diamond and gem-set rings. To include an oval opal cabochon single-stone ring with brilliant-cut diamond stepped sides, together with a ruby and diamond cluster ring. Estimated total diaSee Sold Price
Sold2018Two 18ct gold diamond and gem-set rings. To include aTwo 18ct gold diamond and gem-set rings. To include a brilliant-cut diamond three-stone ring, with a circular-shape sapphire and circular-cut diamond chevron ring. Estimated total diamond weight 0.35cSee Sold Price
Sold2017An 18ct gold diamond and gem-set ring. The graduatedAn 18ct gold diamond and gem-set ring. The graduated circular-shape ruby and garnet topped doublet line, with diamond point border and pierced gallery. Hallmarks for Birmingham. Ring size L. Weight 2gSee Sold Price
Sold2016Two early 20th century platinum and 18ct gold diamondTwo early 20th century platinum and 18ct gold diamond and gem-set rings. To include a diamond three-stone crossover ring, together with an alternating sapphire and old-cut diamond five-stone ring. EstSee Sold Price
Sold2018Eight gold gem-set rings. To include an 18ct goldEight gold gem-set rings. To include an 18ct gold diamond cluster ring, a 9ct gold citrine single-stone ring, together with five further 9ct gold gem-set rings and one 9ct gold ring mount. One AF. EstSee Sold Price
Sold2018Four gold diamond and gem-set rings. To include an 18ctFour gold diamond and gem-set rings. To include an 18ct gold diamond and garnet-topped-doublet three-stone ring, a 9ct gold opal cluster ring, together with two further 9ct gold rings. Estimated totalSee Sold Price
Sold2018Five diamond and gem-set rings. To include an 18ct goldFive diamond and gem-set rings. To include an 18ct gold diamond tri-colour crossover band ring, a 9ct gold diamond three-stone ring, with three further rings. Estimated total diamond weight 0.25ct. OnSee Sold Price
Sold2018(53258) Three gem-set rings. To include an 18ct gold(53258) Three gem-set rings. To include an 18ct gold diamond band ring, a 9ct gold cameo ring, with a 9ct gold diamond crossover ring. Estimated total diamond weight 0.40ct. One with hallmarks for 18cSee Sold Price
Sold2023An 18ct gold and diamond Spaniel brooch, attributed to E WolfeAn 18ct gold and diamond Spaniel brooch, attributed to E WolfeModelled realistically with red gem-set eyes and accented with single-cut diamonds, with safety chain and pin, 44mm wide, stamped 750.See Sold Price
Sold2015Two diamond and gem-set cluster rings.Two diamond and gem-set cluster rings. To include a mid 20th century 18ct gold sapphire, diamond and colourless paste cluster ring, together with a 9ct gold aquamarine and diamond cluster ring. EstimaSee Sold Price
Sold2019Three diamond and gem-set rings, variously set withThree diamond and gem-set rings, variously set with sapphire and synthetic ruby.Estimated total diamond weight 0.20ct.One with hallmarks for 18ct gold. One with Israel marks. One stamped 18CT.7.5gms.See Sold Price
Sold2017Two diamond and gem-set rings. To include an 18ct goldTwo diamond and gem-set rings. To include an 18ct gold emerald and diamond three-stone ring and a diamond star three-stone ring. Estimated total diamond weight 0.15ct. One with hallmarks for 18ct goldSee Sold Price
Sold2017An 18ct gold opal and diamond novelty brooch, and anAn 18ct gold opal and diamond novelty brooch, and an 18ct gold gem-set cluster ring. The brooch designed as a pair of sunglasses with oval opal cabochon lenses and brilliant-cut diamond bridge, the riSee Sold Price
16 hrs LeftSterling Vault AuctioneersPIAGET PROTOCOLE 18CT GOLD DIAMOND SET W/ GUARANTEE PAPERS REF. 91530£1,100