Sapphire Diamond Vintage Engagement Ring

Circa 1970 The design of this white 18K gold engagement ring is known by its French name: ‘Toi et moi’ (you and me). The ring features two midnight blue sapphires accented by high quality square step cut diamonds (F-G color, VVS1 – VS1). The sapphires measure:  7.3 x 6.5 x 4.1 mm, approximately 1.56 carats and 7.3 x 6.2 x 4.5 mm, approximately 1.63 carats. Estimated total sapphire weight is 3.19 carats. Approximate combined diamond weight is 0.80 carat. Marked with 750 gold standard. Ring size 6.25 (17 mm) resizable