Vintage Soviet Russian Alexandrite Solid Rose Gold Ring 583 14K weight 5.10 gr

You are looking at 583 14K Rose Gold Ring with gemstone. I think its Alexandrite gemstone but not 100 percent sure. Please look at all pictures to determine yourself. All photos are taken without any filters.

Metric ruler and graph paper used in millimeters (mm). Size of ring : 6 1/2 US. Product weight: 5.10 gr. The color of the stone changes depending on the lighting!! The product is in Ideal condition!! This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Rings". The seller is "mallaki" and is located in this country: US. This item can be shipped to United States.

Occasion: Anniversary, Birthday, Christmas, Graduation, Mother's Day, Valentine's Day
Main Stone Width: 6 mm
Finger ring height: 9,0 mm
Main Stone Color: Blue - Purple - Pink
Year Manufactured: 1970-1979
Gender: Female
Metal: Rose Gold
Jewelry Department: Fine
Vintage: Yes
Main Stone: Alexandrite
Ring Size: 6.5
Department: Women
Main Stone Shape: Round
Style: Cocktail
Base Metal: Rose Gold
Featured Refinements: Vintage Gold Ring
Number of Gemstones: 1
Handmade: No
Main Stone Creation: Lab-Created
Signed: Yes
Cut Grade: Excellent
Color: Blue - Purple - Pink, Rose Gold
Item number: 2151
Material: Metal
Brand: USSR
Type: Ring
Item weight: 3,10 gr
Metal Purity: 14k
Era: 1977
Original/Reproduction: Original
Main Stone Length: 6 mm
Country/Region of Manufacture: Russian Federation
Country of Origin: Russian Federation