No price reduction. No further price reductions will be made. Tiffany & Co. Solitaire Earrings, Platinum, Diamond Both earrings have the same serial number engraved. The diamond has a serial number laser-engraved. Diamond per ear: approximately 0.3ct (approx. 4.4mm). Appraisal certificate is missing. Total approx. 0.6ct. Slight bend in one post, but does not affect use. Box and case have scratches and stains. Purchased in 2009. Color is unknown due to the missing appraisal certificate. Diamonds are 4.3mm-4.4mm, so approximately 0.3ct each. No noticeable scratches. Offered at a reduced price due to the missing appraisal certificate and slight post bend. Please check the photos for the condition. Please refrain from price negotiations. No price reductions. I will not respond to comments asking for price reductions. Shipped via Rakuraku Mercari delivery. Measures are taken to prevent item substitution. Please refrain from purchasing if you are sensitive to used items. The weight in grams is an amateur measurement and is not exact. Shape: Catch/Stud Accessories: Box Shape: Catch/Stud