Tiffany&Co. Diamond And Sapphire Link Necklace In 18k Yellow Gold

The necklace features 5 diamond and sapphire rectangular links on the front, flanked by total of 12 rectangular open gold links, completed with a matching fish hook clasp.
Inscribed: Tiffany & Co.750, France.  

Sapphires:
15 round blue sapphires
Total carat weight: approximately 0.90ct

Diamonds:
10 round brilliant cut diamonds
Total carat weight: approximately 0.50ct
Color: F-G
Clarity: VS

Length: 15.5 inches
Width: 4mm
Weight: 32.8 grams

Ref# 510-000-1127