Art Deco 1.70 Carat Old Mine Cut Diamond Engagement Ring, French, circa 1935
Old cut diamonds this white and bright are incredibly rare. This impressive stone has been graded by GIA as F colour, meaning it veritably glows with fire and life. The diamond is secured in a four claw collet with talon claws, leading to step-down shoulders set with six (three each side) eight-cut diamonds to a nicely chunky platinum shank. An absolute treasure of a ring.
Accompanied by a diamond grading report from GIA (#5326309660)
Cut – Old mine cut with eight-cuts in the shoulders.
Colour – F in the centre. F to G in the sides.
Clarity – SI1 in the centre. The diamonds in the shoulders are SI1 to SI2.
Carat – 1.70 in the centre, with an additional estimated 0.24 carat in the shoulders.
Circa – 1935.
Size – M (UK) or 6 (US). Complimentary sizing is available, can go up or down.
Measurements – The centre stone is 7.05 x 6.84mm and sits .6.8mm from the finger.
Metal – Platinum. French hallmarks.