Shop › 0.40 cts Lab Diamond Stud Earrings 0.40 cts Lab Diamond Stud Earrings $525.00 0.40 cts lab diamond stud earrings four prong set in 14K white gold. The diamonds are of SI2- I1 clarity and H color. 0.40 cts lab diamond stud earrings four prong set in 14K white gold. The diamonds are of SI2- I1 clarity and H color. Add To Cart Added! You Might Also Like 2.01 cts Peridot Stud Earrings 18.22 cts Quartz & Diamond Chain Dangle Earrings 1.45ct Yellow Sapphire Stud Earrings 0.21 cts Kornerupine Stud Earrings 0.62 cts Sphene Stud Earrings