Raspberry Tourmaline Diamond White Gold Cocktail Ring

Raspberry tourmaline diamond and white gold cocktail ring by Gubelin circa 1960.

DETAILS:

GEMSTONES:  one raspberry jammy red color, cushion-shaped tourmaline weighing approximately 8.14 carats.

DIAMONDS:  sixteen round-brilliant-cut diamonds totaling approximately 1.65 carats, approximately G – H color, VS clarity.

METAL:   18-karat white gold and platinum prongs.

HALLMARKS:  maker’s mark for Gubelin.

MEASUREMENTS:  approximately diameter, including diamonds and prongs, ¾” (20 mm).

RING SIZE:  approximately 7 ½ with the ring guard.

CONDITION:  high magnification photographs show design details and that the item is in a pristine condition consistent with age and wear.