Diamond Vintage-Style Earring Jackets Stud Enhancers 14k White Gold .24 Ct Total. Original jeweler’s GIA Professional appraisal included, will also go through eBay’s Authentication Program for final GIA grading/appraisal/confirmation. Description per appraisal: Twenty-four bead set round brilliant cut diamonds, measuring 1.30 - 1.30 x 0.78mm (depth est.) approximate total weight of 24 Stones = 0.24ct. Clarity of SI-1 to SI-2, color of H - I, cut is very good. These are set twelve (12) in each jacket. Total Weight of Diamonds: 0.24ct Total Weight of Earring Jackets: 2.80gm Total Retail Replacement Value: $1.380.00 (Gold price was lower at time of appraisal.) Listed as having “normal wear”, they appear to be in excellent condition. Beautiful quality! Edit: The opening measures 5.5 mm, however, to allow room for your stud’s prongs/setting, would recommend 4.25 mm studs or less, please see closeup photos of measuring tool for more detail and to use your own spatial judgement. ***Signature confirmation required as per eBay’s Authentication Program guidelines.***