2.83ct Tanzanite and 1.12ctw Diamond Platinum Ring

Auction #2163 | Item #29

Current Bid: $2,500

Appraised Value: $12,167


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Description

Platinum Tanzanite & Diamond Ring

One polished, stamped, and tested platinum ring with a bright finish. The ring is mounted with: I genuine tanzanite center stone weighing approximately 2.83 carat, and 50 genuine round diamonds weighing approximately 1.12 carats. This item weighs 9.3 grams, condition is new, excellent workmanship.

MAIN GEMSTONE

Species: Natural Zoisite

Variety: Tanzanite

Shape: Cushion

Cutting Style: Modified Brilliant Cut

Measurements: 8.4 x 8.4mm

Weight: 2.83 carat

Color: Violetish Blue

Cut Grade: Excellent

Refractive Index: 1.691 - 1.700 DR

Birefringence: 0.008 - 0.013

Hardness: 6.5 - 7

ADJACENT GEMSTONES ON RING

Identity: Natural Diamond

Shape: Round

Cutting Style: Brilliant Cut

Quantity: 50 Diamonds

Measurements: 1.5 - 2.0mm

Total Weight: 1.12 carats

Clarity Grade: VS2 to SI2

Color Grade: F - G

Refractive Index: 2.418

Hardness: 10

TANZANITE WEIGHT: 2.83ct

TOTAL DIAMOND WEIGHT: 1.12ctw

WEIGHT OF ITEM: 9.3 grams

METAL: Platinum

SKU: 1137849