An oval blue sapphire set in 18K yellow gold with six oval pink sapphires and six round colorless diamonds. The Gemological Institute of America (GIA) describes the blue sapphire as having Sri Lanka origin and no indications of heating.
Gemstone: Sapphire: 8.55 carats; GIA #2215897457
Gemstone: Pink Sapphires: 3.5 carats
Gemstone: Diamonds: 0.90 carats
Design Era: Contemporary