Open Heart Common ProngLoves & Sparkles.1ct. Natural Round Diamonds & 1.20ct Natural Red Ruby Heart necklace.Diamonds: Full cut and BrilliantG-color, Vs-2 clarityRubies, Bright Red, clean clarity & transparent.Heart Measurements: 25 x 22mm16 inch necklace Total 6 gramsPressure clasp 14kt. yellow gold.$7000 Appraisal to accompany.