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GIA Certified 43.23 Carat Tanzanite and Diamond 18 Karat White Gold Ring
About the Item
White gold ladies cast tanzanite and diamond ring with a bright polish finish.
The featured tanzanite is set within tiered diamond bezels, completed by a two and one-half millimeter wide band.
Identified with markings of "K14".
Condition is new, good workmanship.
Containing: One prong set cushion mixed cut natural tanzanite, measuring 20.38 x 17.75 x 12.37mm, exact weight 43.23ct., clarity is eye clean, type I, dark, moderately strong, violetish blue color, (GIA vB 7/4), cut is good.
Transmitting light with no distortion, transparent.
GIA Gemological Report attached.
Graded loose prior to setting in the GIA Laboratory, Report #2151735307.
Tanzanite is a very rare gemstone that is only found in the country of Tanzania. Originally discovered in 1967. Tiffany & Company, named the stone Tanzanite. It is found in the Usumburu Mountains that border the Umba Valley of northern Tanzania. Tanzanite occurs in gray, brown, violet, blue, reddish-purple, & green. The gem is interesting because of its exceptional pleochroism. Rotated in different directions a tanzanite will exhibit multiple changes of color. Tanzanite has a low tolerance to ultrasonic cleaning, and should not be cleaned using this method.
Sixty-Eight prong set round brilliant cut diamonds, measuring 2.30 - 2.00 x 1.29mm (depth est.) approximate total weight of 68 Stones = 2.55ct.
Graded in the setting. Clarity: VS-1 to SI-1. Color: G - I. Total Weight of Colored Stones 43.23ct.
Total Weight of Diamonds 2.55ct.
Total Weight of Ring 23.63 grams.
- Ring Size:7 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:23.63 g
- Lab Report Available:GIA 2151735307
- Period:
- Date of Manufacture:2019
- Condition:
- Seller Location:Territet, CH
- Reference Number:1stDibs: LU2268212368072
Resizing is available.
ENGRAVINGAbout the Seller
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Established in 2020
1stDibs seller since 2021
Typical response time: 4 hours
- ShippingRetrieving quote...Ships From: Territet, Switzerland
- Return PolicyA return for this item may be initiated within 3 days of delivery. Please be advised, certain types of customizations are not eligible for returns.
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