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9K Blue Star Sapphire Gold Ring
Item Number: 2788AI
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Details
Women's Rings
Name 9K Blue Star Sapphire Gold Ring Measurements Ring - 22x20 mm Brand Directors collection Quantity Gemstones 61 Carat Weight Sum 2,498 ct Precious Metal White Gold Alloy 9K Gold Metal Weight 2,77 g Design Frame Colour blue First Gemstone
Gemstone Sapphire Variety Blue Star Sapphire Cut Cabochon Cut detailed Round Cabochon Cut Carat Weight 1,98 ct Size 7 mm Quantity 1 Setting Prong Origin Thailand Gemstone
Gemstone Zircon Cut Round Cut Carat Weight 0,259 ct Size 1,2 mm Quantity 24 Setting Prong Origin Cambodia Gemstone
Gemstone Zircon Cut Round Cut Carat Weight 0,259 ct Size 1,1 mm Quantity 36 Setting Prong Origin Cambodia -
Treatment and Care
Blue Star Sapphire
Treatment None or heating and/or oiling or dyeing and/or diffusion treatment explanation Blue star sapphires are heated to improve or produce asterism (star), receive a diffusion treatment; oiling and dyeing is used to enhance colour and conceal natural cracks Care Instructions None Steam Cleaning No Ultrasonic Cleaning No - Item categories
Help with ring sizes
UK Sizing | Juwelo (Standard Sizing) | Diameter [mm] | Circumference [mm] |
---|---|---|---|
J | 16 | 15,6 | 49,0 |
K | 16 | 15,9 | 50,0 |
L | 17 | 16,3 | 51,2 |
M | 17 | 16,9 | 53,0 |
N | 17 | 17,2 | 54,0 |
O | 18 | 17,5 | 55,0 |
P | 18 | 18,1 | 57,0 |
Q | 19 | 18,5 | 58 |
R | 19 | 18,7 | 59 |
S | 19 | 19,4 | 61,0 |
T | 20 | 19,7 | 62,0 |
U | 20 | 20,1 | 63,0 |
V | 20 | 20,4 | 64,0 |
W | 21 | 21,0 | 66,0 |
X | 21 | 21,3 | 67,0 |
Y | 22 | 21,6 | 68 |
Z | 22 | 22,0 | 69,0 |
Z+3 | 23 | 23,2 | 73 |