Natural Prehnite Inlaid Platinum-Plated Sterling Silver Men's Ring

Descrption & Features
Crafted of 925 sterling silver.
3-layer Platinum-plated finish: Oxidation resistance, hypersensitivity resistance, fade resistance.
High polish, scratch-resistant finish.
Natural Prehnite inlaid.
Gender: Men
Prehnite size: 10 x 8 mm
HK Size: 16/ 18/ 20/ 22/ 24
Size Chart/Unit. mm
Perimeter
Diameter
HK Size
48
15.25
8
49
15.5
9
50
15.8
10
51
16.25
11
52
16.5
12
53
16.75
13
54
17.25
14
55
17.5
15
56
17.75
16
57
18.1
17
58
18.4
18
59
18.75
19
60
19.1
20
61
19.4
21
62
19.8
22
63
20.0
23