https://www.gia.edu/report-check?reportno=C4B470D5EC158BED4FDA34CF0ED508F4&qr=true GIA GEMOLOGICAL REPORT
ALEXANDRITE REPORT
GIA REPORT 2193850206
November 19, 2018
DETAILS
Shape Oval
Cutting Style: Crown Brilliant Cut
Cutting Style: Pavilion Step Cut
Transparency Transparent
Color Yellowish Green changing to Brownish Yellow
RESULTS
Species Natural Chrysoberyl
Variety Natural Alexandrite
Item Description: One loose stone
Weight: 1.41 carats
Measurements: 6.88 x 6.33 x 3.93 mm
Comments: None
AMERICAN INTERNATIONAL GEMOLOGISTS
Pre-Sale Estimated Retail & Gemological Report
Appraisal No. 000719365004
Trace No. RN027648
One electronically tested platinum ladies cast & assembled alexandrite & diamond ring.
Condition is new, good workmanship. The featured alexandrite is set within a diamond
bezel, supported by diamond ribbon shoulders, completed by a two millimeter wide band.
Bright polish finish. Trademark is Orianne. Identified with markings of PT950. Containing:
One prong set oval mixed cut natural alexandrite, measuring 6.88 x 6.33 x 3.93mm, exact
weight 1.41ct., type II Clarity is slightly included, medium dark, very slightly grayish,
yellowish green color, (GIA yG 6/3) to medium dark, very slightly brownish, brownish
yellow, (GIA brY 6/3), cut is good. Transmitting light with a minimum of distortion, transparent.
Naturally occurring internal & external characteristics are present. GIA Gemological Report
attached. Graded loose prior to setting in the GIA Laboratory, Report #2193850206.
This stone exhibits a change of color when viewed under daylight or fluorescent vs incandescent
light. Alexandrite was discovered in the 1830's near the Tokovaya River in the Ural Mountains
of Siberian Russia. It later became the national gemstone of Russia. The name "alexandrite"
became official in 1842.
Alexandrite is a variety of chrysoberyl. It contains both beryllium and chromium. It is the
chromium that accounts for the spectacular color change. The color change is the primary qualification for a chrysoberyl to
be considered alexandrite. Alexandrite is strongly trichroic. Its color change results in a near-equal transmission of the blue-green
and red portions of the spectrum, coupled with strong absorption in the yellow. Today Alexandrite is found in Brazil, India,
Madagascar, Myanmar, Russia, Sri Lanka, Tanzania and Zimbabwe.
Twenty-four prong set round brilliant cut diamonds exact total weight 24 Stones = 0.50ct. The clarity grade reflects the overall
average for the group. Graded in the setting.
EXTREMELY RARE GENUINE ALEXANDRITE
G.I.A.CERTIFIED
Clarity SI-2 to I-1
Color G - I
Total Weight of Colored Stones 1.41ct.
Total Weight of Diamonds 0.50ct.
Total Weight of Ring 3.80 gm
Total Estimated Retail Value $11,515.00
Date: December 31, 2019
Jewelry