Set with an oval-cut tourmaline, within a round diamond frame

METAL: 18k white gold
DIAMONDS: 48 round diamonds weighing a total of approximately 0.45 - 0.55 carat; 2 baguette-cut diamonds weighing a total of approximately 0.20 carat
TOURMALINE: 1 oval-cut tourmaline measuring approximately 9.07 x 7.70 x 4.68 mm and weighing 2.15 carats
CERTIFICATE: With report no. 6204689258 dated 7 November 2019 from the Gemological Institute of America stating that the tourmaline is Green-Blue. The comments further states that "this copper and manganese bearing tourmaline may be called "paraiba tourmaline" in the trade. The name "paraiba" come from the Brazilian locality where this gem was first mined, however today it may come from several localities.
MARKS: 18K
SIZE/DIMENSIONS: US ring size 6.75
GROSS WEIGHT: 4.8 grams