Diamonds: large old European cut estimated 1.01 carat, SI1 clarity, H/I range in color (6.42 x 6.37 x 3.83mm). Remaining single, baguette and old European cut diamonds estimated 9.10 carats, H/I/J range in clarity, VS2 - I1 range in clarity. 10.11 total carat weight.
Measurements: 38 x 29 x 12mm
Markings: French maker’s mark “MH”, French assay marks for platinum and 18k
Weight: 16.9 grams
Notes: missing locking mechanism