One and a half carats of G-H SI certified real lab-grown diamonds in a solid 10K yellow gold tennis bracelet is the tennis comeback story at its most investment-worthy expression: real diamonds, solid gold, at a price that lab-grown production enables. G-H color means near-colorless to colorless quality, SI clarity keeps inclusions to the barely-visible level, and solid 10K yellow gold means the bracelet will wear identically in twenty years as it does today. The tennis bracelet's continuous round brilliant coverage creates the unbroken sparkle line around the wrist that has driven one of jewelry's most sustained trend stories. A genuine fine jewelry tennis bracelet investment.