Majestic Yellow Gold Necklace with Diamond and Tanzanite

LADIES 18K GOLD TANZANITE AND DIAMOND NECKLACE. IT HAS A CUSHION CUT NATURAL TANZANITE SET IN CENTER IN A BEZEL SETTING. IT IS 1.00 CARAT APPROX. WITH AN AMAZING PURPLE COLOR. THERE ARE 12 ROUND BRILLIANT CUT DIAMONDS ( 6 ON EACH SIDE) TOTALING 1.00 CARAT. DIAMONDS ARE  G-I IN COLOR AND SI IN CLARITY. NECKLACE IS 17.75 INCHES IN LENGTH. WEIGHT IS 30.9 GRAMS- HEAVY NECKLACE- OF SOLID 18K GOLD. HAS A TAB INSERT LOCK WITH SECURITY LOCK. DIAMONDS AND TANZANITE ARE 100% NATURAL AND FULL OF LUSTER.IN MINT CONDITION.