Tiffany & Co.
Item name: T TWO Narrow Ring
Type: Ladies
Material: 18K Pink Gold
Stamp: Tiffany & Co. 18K Gold, ITALY
Ring
Size: US 10 / EU 62 / JP 21
Upper
Width: 4.4 mm (0.17 in)
Lower thickness: 2.0 mm (0.08 in)
JAPAN: 21 (JP)
EU: 61
US: 10
Weight: 6.2 g
Accessories: None
Specifications: Grain: Diamond
Total
0.45Carat (manufacturer's description)
There are differences depending on the size.
Item Condition: AB rank small scratches etc. Present but used in good condition
Condition: It has been lightly polished, but there are some light scuffs that could not be removed. Please note that there may be discoloration, some damage, or small scratches.

Condition Guide:
S: Like new by the store's standards
SA: Almost unused, overall pristine
A: Excellent condition
AB: Great condition, minor signs of use
B: Good condition, signs of wear from normal use
C: Noticeable scratches, dirt, or signs of use
D: Heavily damaged or in need of repair