CARTIER 18k White & Rose Gold Double Sliding Hearts Pendant

Stamped 750 and DA1713 Also stamped with CARTIER, serial number, etc, but difficult to see without a stronger magnifying glass. Two-toned sliding hearts appear to be white gold and rose gold but it could be yellow gold. Scratches can probably be polished away once cleaned. Pendant only although I may have the matching chain. TBD by appraiser once I sort through all of the estate items.