Strauss & co - 7 October 2019, Cape Town

287 Three-strand cultured pearl and diamond necklace composed of three graduated rows of pearls measuring 6.00-8.00mm, to a foliate and ribbon diamond-set plaque and conforming clasp, set with eight- cut and round brilliant-cut diamonds weighing a total of approximately 2.90 carats, an eight-cut deficient, length approximately 400mm R8 000 - 10 000 288 Diamond ring claw-set to the centre with an emerald- cut diamond weighing 4.70 carats, surrounded by six round brilliant- cut diamonds and thirty graduated baguette-cut diamonds weighing approximately 2.25 carats, to a curved shank fitted with a size adjuster, size L½ Accompanied by certificate number 1206209309 from the Gemological Institute of America, stating that the diamond weighing 4.70 carats, is D in colour and VVS2 in clarity. Accompanied by a DTA report number 1206209309 stating that the 4.70 carats emerald-cut diamond described in the GIA Diamond Grading Report 1206209309 has been determined to be a type IIa diamond. R1 300 000 - 1 400 000 289 Diamond brooch designed as a spray of flowers, the central flowerhead set with a round brilliant-cut diamond weighing approximately 0.65 carat, the leaves, buds and ribbons set with eight-cut, baguette and round brilliant-cut diamonds weighing approximately 3.45 carats, length approximately 50mm R30 000 - 35 000 290 Blue-sapphire and diamond dress ring centrally collet-set with an oval-cut blue-sapphire weighing approximately 2.20 carats, surrounded by tapering rows of pavé-set round brilliant-cut diamonds weighing approximately 4.00-4.50 carats, size M½ R40 000 - 45 000 287 289 288 290 291 291 Pair of diamond earrings each openwork spray set to the centre with a round brilliant-cut diamond weighing approximately 1.23 and 1.26 carats respectively, suspended with three marquise-cut diamond drops, surrounded by eight- cut and round brilliant-cut diamonds weighing approximately 3.75 carats, post and buckle fittings (2) R80 000 - 85 000 79