Petite Cross Necklace in Sterling Silver with 18K Yellow Gold with Diamonds, 20.8mm Oscar Heyman Cushion cut zircon

Cushion cut zircon

and is driven by OMEGA's Co-Axial Master Chronometer Calibre 8900

The platinum 3 stone mounting features 2 pear shaped side diamonds to surround a round center stone

Platinum with 18k yellow gold prongs engagement ring containing a certified oval cut fancy yellow diamond center and a trapezoid cut diamond on each side and surrounded by diamond halo

Flanked by six old cut diamonds

Petite Cross Necklace in Sterling Silver with 18K Yellow Gold with Diamonds, 20.8mm Oscar Heyman Cushion cut zirconSterling silver with 18 karat yellow gold Pav set diamonds, 0. 11 total carat weight Pendant, 20. 8 x 10. 3mm Lobster clasp