This is a drop-dead GORGEOUS Platinum and 18k yellow gold Designer Ring set with a stunning Emerald Blue/Green 3.00ct Cut Tourmaline. It has a squared off European Shank on the palm side of the ring. Center stone is bezel set in Platinum. The shank of the ring is a two-tone "Split" shank with platinum in the middle and yellow gold on the outsides.
Designer: Coffin & Trout
Metal: Plat/18ky 30.40 grams
Gemstone: Cut: Emerald Cut
Setting Style: Bezel Set
Type: Genuine Tourmaline
Weight: Approximately 3.00 carats
Color: Blue/Green
Finger Size: Ring is unisex. It is a very "chunky" substantial ring in size 9.5 but can be sized up or down some. Would be great as a middle finger ring or even a man's ring finger.
Don't hesitate to ask questions about this lovely ring and I'll do my best to answer.