2.86ct Tanzanite and 0.65ctw Diamond Platinum Ring

Auction #1927 | Item #26

Current Bid: $1,600

Appraised Value: $12,287


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Description

Platinum Tanzanite and Diamond Ring

One polished, stamped, and tested platinum ring with a bright finish. The ring is mounted with 1 genuine faceted tanzanite center stone weighing approximately 2.86 carat, and 30 genuine round diamonds weighing approximately 0.65 carats. This item weighs 6.4 grams, condition is new, excellent workmanship.

MAIN GEMSTONE

Species: Natural Zoisite

Variety: Tanzanite

Shape: Cushion

Cutting Style: Modified Brilliant Cut

Measurements: 9.8 x 8 x 4.7 mm

Weight: 2.86 carat

Color: Violetish Blue

Cut Grade: Very Good

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: 30 Diamonds

Measurements: 1.7 - 1.8 mm

Total Weight: 0.65 carats

Clarity Grade: VS2 - Si I

Color Grade: F - G

Refractive Index: 2.418

Hardness: 10

TANZANITE WEIGHT: 2.86 ct

TOTAL DIAMOND WEIGHT: 0.65 cts

WEIGHT OF ITEM: 6.4 grams

METAL: Platinum

SKU: 1134422