4.27ct Tanzanite and 0.17ctw Diamond 18K White Gold Ring

Auction #2332 | Item #92

Current Bid: $1,200

Appraised Value: $12,257


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Description

One polished, stamped, and tested I8K white gold ring with a bright finish. The ring is mounted with 1 genuine tanzanite center stone weighing approximately 4.27 carat, and 16 genuine round diamonds weighing approximately 0.17 carats. This item weighs 5.8 grams, condition is new, excellent workmanship.

MAIN GEMSTONE

Species: Zoisite

Variety: Tanzanite

Shape: Triangular

Cutting Style: Modified Brilliant Cut

Measurements: 9.8 x 9.5 x 6.6 mm

Weight: 4.27 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: 16 Diamonds

Measurements: 1.3mm

Total Weight: 0.17 carats

Clarity Grade: SI1

Color Grade: G

Refractive Index: 2.418

Hardness: 10

TANZANITE WEIGHT: 4.27ct

TOTAL DIAMOND WEIGHT: 0.17ctw

WEIGHT OF ITEM: 5.8 grams

GOLD CONTENT: 18K White Gold

SKU: 1138876