18k White Gold 1.88ct Tanzanite & 0.2ct Diamond Ring with Valuation

Natural Tanzanite: Natural, round-shaped, mixed cut, strongly violetish blue tanzanite. 7.56mm x 7.56mm, 1.88ct, eye clean.
Natural Diamond: round brilliant cut, 3mm round each, 2 pcs, 0.2ct in total.
Metal Type: 18K white gold, stamps 'G18K'
Total Weight: 2.5 grams
With Valuation: $3750