This listing is for "Very Beautiful Labradorite Ring, Size 7.75 US,  925 Silver" that you see in these photos.  Labrodorite is 1 x 1.3 cm. You will love it!

Labradorite Healing Properties

Healing Labradorite? Transformation ? Promotes psychic abilities ? Strengthens our will ? Stimulates imagination ? Calming

Labradorite, also known as Spectrolite, is a Feldspar mineral. Labradorite in a white matrix is often called "Rainbow Moonstone".

Chakras - Base Chakra
Zodiac - Leo, Scorpio, Sagittarius
Planet - Uranus
Typical colours - Pale green, blue, colourless, grey-white: with iridescent blue or gold flashes

A stone of transformation, Labradorite is a useful companion through change, imparting strength and perseverance. It balances and protects the aura, raises consciousness and grounds spiritual energies. Excellent for strengthening intuition-promoting psychic abilities. Powerful in revealing the truth behind illusions, Labradorite banishes fears and insecurities, and strengthens faith in the self and trust in the universe. It stimulates the imagination and calms an overactive mind, developing enthusiasm and new ideas.

Labradorite treats disorders of the eyes and brain, stimulates mental acuity, and relieves anxiety and stress. It regulates metabolism, balances hormones and relieves menstrual tension. Labradorite treats colds, gout, and rheumatism, lowers blood pressure, and aids in digestion."

Ring Size Guide:

If you are in any doubt as to what your ring size is then a quick way to find out is to simply wrap a piece of cotton around your ring finger and then measure the length of the cotton against a ruler to give your ring size in millimeters. Use the ring size chart below to see what your corresponding UK and US ring size is or alternatively simply visit your local jeweller with an exisitng ring and have them size it or if the purchase is for yourself simply have them message your finger.
Easy to use UK and USA ring size converter

Circumference,mm UK size USA size

46.5 mm H 1/2 4

48mm I 1/2 4 1/2

49mm J 1/2 5

50.5mm L 1/2 5 1/2

52mm M 6

53mm N 6 1/2

54.5mm O 7

55.5mm P 7 1/2

57mm Q 8

58mm Q 1/2 8 1/2

59.5mm R 1/2 9
International ring size guide:

Circum-
ference, USA / UK French
in mm Asian sizes Russian
___________________________________

39.6 1 1/2 C -
41.0 2 D 41 1/2
42.2 2 1/2 E 42 3/4
43.6 3 F 44
44.5 3 3/8 G 45 1/4
45.1 3 5/8 G1/2 46
45.4 3 3/4 H 46 1/2
46.6 4 1/4 I 47 3/4
47.7 4 5/8 J 49
48.7 5 J1/2 49 3/4
49.0 5 1/8 K 50
49.9 5 1/2 L 51 3/4
51.2 6 M 52 3/4
52.5 61/2 N 54
53.8 7 O 55 1/4
55.0 7 1/2 P 56 1/2
56.4 8 Q 57 3/4
57.7 8 5/8 R 59
59.2 9 1/8 S 60 1/4
60.5 9 5/8 T 61 1/2
62.1 10 1/4 U 62 3/4
62.6 10 1/2 U1/2 62 7/8
63.0 10 5/8 V 63
64.4 11 1/8 W 65
65.7 11 5/8 X 66 1/4
66.6 12 Y 67 1/2
67.9 12 1/2 Z 68 3/4

NOTE: Standard US Ring Sizes: For Ladies = 5-6-7-8,

Petite Size = 1-2-3-4

Here is a different link to International size chart:
http://www.opal-direct.com/ring-size-conversion