Tiffany & Co. Platinum Diamond Key Pendant #5421
This pendant is crafted in platinum and features a key design with a round diamond-set bezel head centered on an open floral motif, accented by a diamond-set shaft.
The pendant measures approximately 2.19 inches in length and 0.82 inches in width, and weighs 17.5 grams. It is signed by Tiffany & Co.
| Specification | Detail |
|---|---|
| Material | Platinum |
| Design | Key with diamond-set bezel head and open floral motif |
| Dimensions | 2.19 x 0.82 inches |
| Weight | 17.5 grams |
| Signature | Tiffany & Co. |
FAQ
What is the material of the pendant?
The pendant is made of platinum.
Is the pendant signed by Tiffany & Co.?
Yes, the pendant is signed by Tiffany & Co.
What does the design feature?
The design includes a key with a round diamond-set bezel head centered on an open floral motif, and a diamond-set shaft.



Michael Brown –
The pendant is elegant and well-made. The platinum finish is shiny and the diamond details are clearly visible. It fits perfectly as a statement piece and feels substantial in hand. The floral motif adds a refined touch to the key design.
Carolyn Gill –
I’ve worn this pendant for over a year and it still looks as good as the day I received it. The craftsmanship is exceptional and the diamond accents catch the light beautifully. A true piece of fine jewelry.
Sonia Campbell –
The pendant is very well designed and the quality is evident. The only minor note is that it’s a bit heavy for daily casual wear, but it’s perfect for special occasions or formal events.