This Singapore chain comes in 10k white gold and has a width of 1.5 millimeters.
Product Details:
Chain Information : 
|  Metal :  | 
 10K White Gold  | 
| Chain Type :  | 
Singapore | 
| Clasp :  | 
Spring Ring | 
| Width :  | 
1.50 mm | 
Approximate Weight:
| Size | 
Weight | 
|      16'' | 
    1.2  grams  | 
|     18''  | 
     1.4  grams  | 
|     20''  | 
     1.6  grams  |