0.53 ct Antique Vintage Platinum Round Transition Cut Diamond Engagement Ring

You are purchasing a Antique Vintage Platinum 0.53 ct Round Transition Cut Diamond Engagement Ring. The ring weighs 5 grams, size 7.5, the center stone is a Natural Round Transitional Cut diamond weighing approximately 0.33 ct, H-I in color, VS2-SI1 in clarity. There are 2 Round Old-European Cut Side Diamonds weighing approximately 0.2 ct, H-I in color, VS-SI in clarity. The ring is stamped "10%RID.PLAT", but tested as 88% platinum. The standards for metallurgy were lower back in the 1900s. ~The ring can be seen in person at Exquisite Jewelers in Palatine, IL ~8 47 * 202 * 7889~ Center Diamond Diamond Weight: ~0.33 ct Diamond Cut: Round Transitional Diamond Color: H-I Diamond Clarity: VS2-SI1 Diamond Engagement Ring Setting Diamonds Total Weight: ~0.2 ct Diamonds Cut: Old European Diamonds Color: H-I Diamonds Clarity: VS-SI Setting: Three-Stone Ring Size: 7.5 Metals: Platinum 880 Top Width: 5.8 mm Bottom Width: 1.6 mm Top Thickness: 6.3 mm Bottom Thickness: 1.2 mm This ring can be viewed in person at our brick-and-mortar store in La Jolla CA.