inches to mm Conversion

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Calculator and Quick Reference List

1 inch = 25.40 millimeters (mm)

Conversion Table: inches to mm



Unheated Canary Yellow Sapphire Ring

Aquamarine Rings
Cushion Amethyst and Trillion White Sapphire Ring in 14k white gold
Round Cut Peachy Pink Sapphire and Diamond Ring in 14k white gold
Round Blue Sapphire and Diamond Halo Ring in 14k White Gold
Round Citrine and Pear White Sapphire Ring in 14k Yellow Gold
Garnet and Diamond Halo Rings in White Gold
inchesmmCeylon Cushion Cut Sapphire Ring in 14k
Pink Sapphire Diamond Halo Ring in 14k white and rose gold
Ruby Engagement Rings

3 Stone Oval Tanzanite Round Diamond Ring in 14k yellow gold
London Blue Topaz Diamond Gemstone Ring in 14k
Gemstone Jewelry

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Gemstone Engagement Rings
Sapphire Jewelry
1/32 inches0.794
1/16 inches1.588
3/32 inches2.381
1/8 inches3.175
5/32 inches3.969
3/16 inches4.762
7/32 inches5.556
1/4 inches6.350
9/32 inches7.144
5/16 inches7.934
11/32 inches8.731
3/8 inches9.525
13/32 inches10.319
7/16 inches11.113
15/32 inches11.906
1/2 inches12.700
17/32 inches13.494
9/16 inches14.288
19/32 inches15.081
5/8 inches15.875
21/32 inches16.669
11/16 inches17.463
23/32 inches18.256
3/4 inches19.050
25/32 inches19.844
13/16 inches20.638
27/32 inches21.431
7/8 inches22.225
29/32 inches23.019
15/16 inches23.813
31/32 inches24.606
1 inch25.400

Please browse our gemstone jewelry.
We have something for everybody!
Pink Sapphire and Diamond Rings Large Oval Pink Tourmaline and Diamond Ring in 14k white gold Emerald Rings with Baguette Dimaond Ring in 14k white gold Amethyst Ring
 Blue Sapphire Earrings Pink Sapphire Pendants  Yellow Sapphire Pendant  rainbow sapphire cross pendant Rainbow Sapphire Bracelet
See also these sapphire beauties;
   Oval Yellow Sapphire and Double Diamond Halo Ring in 14k white gold

Precious Gemstone Engagement Rings and Birthstone Promise Rings



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Jewelry Video

Sample Video