Tiffany & Co. Tiffany & Co.

Tiffany Keys
Modern Keys Open Round Key Pendant

Description & Details

Brilliant beacons of optimism and hope, Tiffany Keys are radiant symbols of a bright future. Diamonds line the airy design of this round key.

Brilliant beacons of optimism and hope, Tiffany Keys are radiant symbols of a bright future. Diamonds line the airy design of this round key.

  • 18ct rose gold with round brilliant diamonds
  • Size mini
  • .75" long
  • Carat total weight .04
  • Chain sold separately
  • 18ct rose gold with round brilliant diamonds
  • Size mini
  • .75" long
  • Carat total weight .04
  • Chain sold separately

For complimentary soldering, please contact customer service within six months of your purchase at 0800 160 1837.

Size Guide

US Size
Inside circumference [US Size] ([mm])
2
41.7
2.5
42.9
3
44.2
3.5
45.5
4
46.8
4.5
48.0
5
49.3
5.5
50.6
6
51.9
6.5
53.1
7
54.4
7.5
55.7
8
57.0
8.5
58.3
9
59.5
9.5
60.8
10
62.1
10.5
63.4
11
64.6
11.5
65.9
12
67.2
12.5
68.5
13
69.7

Find your fit

Tiffany & Co. uses standard US rings sizes. Refer to our measurement chart or the ruler found in our size guide.

View & download complete guide
Model displaying ring sizes
Bracelets
Wrist measurements
Extra Small
4.76-5.25 in. 121-133 mm
Small
5.26-5.75 in. 134-146 mm
Medium
5.76-6.25 in. 146-159 mm
Large
6.26-6.75 in. 159-171 mm
Extra Large
6.76-7.25 in. 172-184 mm

Find your fit

Refer to our measurement chart or use the ruler found in our size guide to find the size that suits you.

View & download complete guide
Model displaying bracelet sizes
Length (in)
Length (cm)
16
40.50
18
45.75
20
50.75
24
61.00
30
76.25
36
91.50

Find your fit

Necklaces vary by length and can be chosen to reflect personal preference or style.

Model displaying necklace sizes
Drop a Hint Icon
Drop a Hint

Let us tell someone special what you’re wishing for.

Sizing Icon
Size Guide

Determine your bracelet, necklace or ring size.

Blue Box Icon
The Tiffany Blue Box

All purchases arrive in our iconic Blue Box, tied with a white satin ribbon.

Learn More
Tiffany Keys

Tiffany Keys

Tiffany Keys celebrate the wisdom, joy and optimism of a life well lived. Icons of self-expression, the keys embody independence, confidence and power.
Shop the Collection

Responsibly Sourced

As a longtime leader in sustainable luxury, we obtain the majority of our diamonds and precious metals from known mines and sources, because we believe that traceability is the best way to help ensure environmentally and socially responsible practices.

Learn More
Sign out of Sales Service Mode