An incredible 18ct diamond and ruby three-piece jewellery su...

Estimate

£15,000 - £20,000

An incredible 18ct diamond and ruby three-piece jewellery suite, consisting of 238 diamonds & 90 cabochon rubies. The necklace was designed & supplied by diamond & gemstone expert Richab s.a. in Switzerland Geneve in 1982. Original invoice & purchase receipt provided.

The ring is set in 18ct yellow gold. Set with 24 diamonds & 11 cabochon rubies.
There are 10 brilliant cut diamonds and 14 marquise diamonds. The largest brilliant cut diamond approx. 0.1ct. The largest marquise diamond approx. 2.4mm x 3.5mm.
Set with 11 cabochon pear cut rubies. The largest approx. 7mm x 4.7mm.
The size of the ring is approx. 27mm x 21mm. Ring size N. The weight of the ring is 11.5g.

The earrings are set in 18ct yellow gold. Set with 35 diamonds and 12 rubies each. The earrings have a pierced back. The earring drop is approx. 5.4cm.
There are 17 round brilliant cut diamonds the largest approx. 0.1ct. There are 18 marquise diamonds, the largest approx. 2.6mm x 4.8mm.
Set with 12 cabochon pear cut rubies. The largest approx. 0.4ct and the smallest 0.3ct. 5mm x 6.6mm.
Each earrings weighs approx. 14g.

The centre piece of the necklace consists of 22 cabochon rubies and 70 diamonds.
There are 22 pear cut cabochon rubies, the largest approx. 6.6mm x 12mm with the depth approx. 5.4mm.
There are 37 brilliant cut diamonds, the largest approx. 0.15ct. There are 33 marquise diamonds, the largest approx. 6.3mm x 3.8mm. The pendant drop is 8.8cm.

The tennis necklace is set in 18ct yellow gold, consisting of 109 brilliant cut diamonds, the largest approx. 0.15ct. The chain length is approx. 19.5cm long each side. The diamonds ascend in size.

Please note: The two small ring boxes are just for display purposes.