5.40ct Tanzanite and 0.44ctw Diamond 18K White Gold Ring

Auction #2439 | Item #165

Current Bid: $1,600

Appraised Value: $12,364


This lot is sold or expired.

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Description

One polished, stamped, and tested 18K white gold ring with a bright finish. The ring is mounted with 1 genuine tanzanite center stone weighing approximately 5.40 carat, and 33 genuine round diamonds weighing approximately 0.44 carats. This item weighs 5.3 grams, condition is new, excellent workmanship.

MAIN GEMSTONE

Species: Zoisite

Variety: Tanzanite

Shape: Pear

Cutting Style: Modified Brilliant Cut

Measurements: 10.3 x 10.1mm

Weight: 5.40 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: 33 Diamonds

Measurements: 1.3 - 1.5mm

Total Weight: 0.44 carats

Clarity Grade: VS2 to SI1

Color Grade: F - G

Refractive Index: 2.4 1 8

Hardness: 10

TANZANITE WEIGHT: 5.40ct

TOTAL DIAMOND WEIGHT: 0.44ctw

WEIGHT OF ITEM: 5.3 grams

GOLD CONTENT: 18K White Gold

SKU: 1138825