Graziela floating diamond necklace set (2 necklaces not 3 as in photo)

2 floating diamond necklaces- can adjust length while wearing.. 1 is .75 carat diamonds 1 is 1.25 carat diamonds 18K gold • (5) round shape, prong set and faceted diamonds • Diamond Colour: GH; Diamond Clarity: SI2/I1 • Average total gram weight of item is 2.00 • Average total carat weight is 0.75 or 1.25 • Necklace measure approximately 18" in length with a spring ring clasp