Diamond white gold cushion cut pendant

Solitaire cushion cut custom necklace. Never worn. Set in white gold. Cushion cut natural diamond floating solitaire pendant set in white gold. Diamond has its own GIA certificate and necklace has an AGL appraisal. Cushion cut modified brilliant diamond measuring 5.78 x 5.52 x 4.04 mm. It is 1.08 carats, I color SI1 clarity. Excellent polish, very good symmetry. 62% x 73.2%. No fluorescence. The necklace is 16" and weighs 2.6 g. It's a custom made brand new piece, never been worn. Appraisal came back at $10,200 CAD this month.