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Blue Star Sapphire Silver Ring
Item Number: 4308TI
Price incl. tax
Every further order is free of postage for you today.
Free shipping on your first order
delivered within 4-9 days.
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Details
Name Blue Star Sapphire Silver Ring Measurements Ring - 26x19 mm Gemstone Sapphire Gemstone variety Blue Star Sapphire Cut Cabochon Cut detailed Oval Cabochon Gemstone Colour blue Setting Prong Quantity Centre Stones 1 Carat Weight Centre Stone 3,6 ct Quantity Gemstones 51 Carat Weight Sum 4,62 ct Size Centre Stone 9x7 mm Origin Centre Stone Thailand Sixth Stone Onyx Cut sixth Stone Fancy Cut Setting sixth Stone Bezel Setting Carat Weight sixth Stone 0,72 ct Quantity sixth Stone 2 Size sixth Stone 6x2 mm Origin sixth Stone India 3rd Gemstone Zircon Cut of Third Stone Round Cut Setting of Third Stone Prong Carat Weight of Third Stone 0,3 ct Stone Number Three 48 Size of Third Stone 1 mm Origin of Third Stone Cambodia Precious Metal Bi Colour Metal Weight 2,23 g Alloy 925 Sterling Silver Design Frame Jewellery Type Women's Rings -
Gem Information
Sapphire
As mentioned in our gemstone encyclopedia, Ruby and Sapphire are basically the same regarding composition. They are both colour varieties of the mineral corundum (aluminium oxide crystalline). Corundum is derived from the Sanskrit term for Ruby and Sapphire, kuruvinda.
Learn more about sapphire! -
Care Label
Sapphire (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 Ultrasonic Cleaning -
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Order Information
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Postage costs:
UK mainland including Northern Ireland, Isle of Wight and Anglesey £ 4.95
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Help with ring sizes
Rocks & Co. [UK Sizing] | Diameter [mm] | Circumference [mm] |
---|---|---|
J | 15,9 | 50,0 |
K | 16,0 | 50,3 |
L | 16,5 | 51,8 |
M | 17,0 | 53,4 |
N | 17,2 | 54,0 |
O | 17,9 | 56,2 |
P | 18,0 | 56,5 |
Q | 18,5 | 58,1 |
R | 19,0 | 59,7 |
S | 19,2 | 60,3 |
T | 20,0 | 62,8 |
U | 20,2 | 63,5 |
V | 20,3 | 63,8 |
W | 21,0 | 66,0 |
X | 21,2 | 66,6 |
Y | 21,5 | 67,5 |
Z | 22,0 | 69,1 |