Edwardian 1.36 CTW Old Mine Diamond Platinum Engagement Ring GIA sugalite A pocket watch key with

A pocket watch key with a navette form top

With a bright polished gold finish

Stock Number: We-3144

Designed as a cuff bracelet terminating in two flush set round black onyx stations

Edwardian 1.36 CTW Old Mine Diamond Platinum Engagement Ring GIA sugalite A pocket watch key withPierced latticework mounting designed with spirals at gallery and scalloped shoulders Centering an old mine cut diamond weighing 1. 08 carats with J color and SI2 clarity Claw set by stylized split prongs and accented by old European cut and single cut diamonds Accent diamonds weigh in total approximately 0. 30 carat and are well matched to center Completed by a hand engraved foliate shank Tested as platinum With maker's mark and numbered Circa: 1910