Tiffany & Co. Round Brilliant Cut Diamond 1.8 ct Stud Earrings GIA $25K

Tiffany & Co. platinum stud earrings with round brilliant cut diamonds totaling 1.8 ct, G color, VS1-VS2 clarity. The earrings weigh 2.3 grams and are stamped "©T&Co. PT950". They are from the 1990's. One stone is a natural round brilliant cut diamond weighing 0.9 ct, G color, VS1 clarity, with Very Good cut, Very Good polish, Good symmetry and no fluorescence. It measures 6.17 x 6.20 x 3.86 mm and is graded and inscribed by GIA "GIA 224512****". The other stone is a natural round brilliant cut diamond weighing 0.9 ct, G color, VS2 clarity, with Very Good cut, Very Good polish, Very Good symmetry and no fluorescence. It measures 6.14 x 6.21 x 3.85 mm and is graded and inscribed by GIA "GIA 224512****". The earrings come with GIA certificates and a T&Co earring box.