Offered here is this Beautiful 14k Yellow Gold Swiss Blue Topaz (March Birthstone) and Diamond Ring in a Cathedral Setting. The pear shaped topaz measures 12mm by 8mm and is about 3.8 ct. The 6 round diamonds measure 2.5mm each, totaling around .30 ctw and exhibiting I in color by SI2-I1 in clarity. All stones total approximately 4.10 ctw as graded by our gemologist. The ring has a band width of 1.6mm, it sits in height 10mm off the finger and is a size 4.75. It has been thoroughly tested as 14k gold and weighs 4.2 grams. Any darkness in ring is due to camera reflection. This Elegant Swiss Blue Topaz and Diamond Ring is offered here in excellent condition.