3.36ct Tanzanite and 1.22ctw Diamond Platinum Ring

Auction #2212 | Item #390

Current Bid: $2,250

Appraised Value: $14,870


This lot is sold or expired.

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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: 1 genuine tanzanite center stone weighing approximately 3.36 carat, and 54 genuine faceted diamonds weighing approximately 1.22 carats. This item weighs 7.3 grams, condition is new, excellent workmanship.

MAIN GEMSTONE

Species: Zoisite

Variety: Tanzanite

Shape: Cushion

Cutting Style: Modified Brilliant Cut

Measurements: 9.8 x 7.8 x 5.5mm

Weight: 3.36 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

Cut: Baguette / Round Brilliant

Quantity: 54 Diamonds

Measurements: 3 x 1.5 - 1mm (6 baguette) 1.3 - 2.0mm (48 round)

Total Weight: 1.22 carats

Clarity Grade: VS1 to SI1

Color Grade: F - H

Refractive Index: 2.418

Hardness: 10

TANZANITE WEIGHT: 3.36ct

TOTAL DIAMOND WEIGHT: 1.22ctw

WEIGHT OF ITEM: 7.3 grams

METAL: Platinum

SKU: 1138512