27.77ctw Blue Sapphire and 5.10ctw Diamond 14K White Gold Necklace

Auction #2214 | Item #305

Current Bid: $3,250

Appraised Value: $25,277


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Description

One polished, stamped, and tested 14K white gold necklace mounted with: 51 faceted sapphires weighing approximately 27.72 carats, and 780 faceted round diamonds weighing approximately 5.10 carats. The necklace measures 16.5 inches in length and is finished with a tension lock clasp and safety clasp. This item weighs 27.4 grams, condition is new, excellent workmanship.

MAIN GEMSTONES

Species: Natural Corundum

Variety: Sapphire

Shape: Oval

Cutting Style: Brilliant Cut Crown

Step Cut Pavilion

Quantity: 51 Sapphires

Measurements: 5mm x 4mm to 8mm x 6mm

Total Weight: 27.72 carats

Color: Blue

Cut Grade: Good - Very Good

Treatment: Diffusion

Refractive Index: 1.762 - 1.770 DR

Birefringence: 0.008 - 0.010

Hardness: 9

ADJACENT GEMSTONES ON NECKLACE

Identity: Natural Diamond

Shape: Round

Cutting Style: Brilliant Cut

Quantity: 780 Diamonds

Measurements: 0.9mm to 1.3mm

Total Weight: 5.10 carats

Clarity Grade: SI2 to I2

Color Grade: H - J

Refractive Index: 2.418

Hardness: 10

TOTAL SAPPHIRE WEIGHT: 27.72 cts

TOTAL DIAMOND WEIGHT: 5.10 cts

WEIGHT OF ITEM: 27.4 grams

GOLD CONTENT: 14K White Gold

SKU: 1138532