Key of the world

$99 $199
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Key of the World is a silver chain necklace with a shiny Moissanite pendant. The key-shaped pendant is truly unique, this fashionable and classic piece symbolizes a bright future and the discovery of new horizons. The chain necklace is highlighted with a noble Moissanite stone that emphasizes your personality. Each diamond goes with a gemological certificate, proving that this is a piece of real jewelry that is created without any damage to nature.

🎁 Hassle-Free - ONE SIZE FITS ALL 🎁

Key of the world 18 inches necklace will suit everyone and match any look. A necklace is a real girly accessory, no matter the age. It’s perfect for a gift to your loved one as we provide same-day shipping from Los Angeles 🚀 On top of this, all Kate Sira products come in a branded gift box with the original design. Finally, if something goes in an unexpected way - put your trust in me and my assistant, as we are always in touch to help you with literary anything your heart desires because strength is not in things, strength is in the people ❤️


18 Inches


S925 Sterling Silver 


Moissanite + Gemological certificate 

We offer an easy return or exchange of any product ordered at Kate Sira’s online shop. No matter if you prefer an exchange or a return, you can ask for it at within 30 days after the order was delivered to your place. However, the product must be unworn, in its original packaging, and without damage. Please note, we charge a $3.99 fee on all returns and deduct it from the refunded amount.

Meanwhile, the exchange costs of any products delivered less than 30 days ago are totally on the house. We reserve a time period of up to 5 (five) working days after the initial package is delivered back to check and dispatch the brand-new product for an exchange. Kate Sira provides completely free return and delivery of the first exchange, however, the client will have to cover the delivery costs of any further exchange requests within the same order on her/his own.

If you have queries regarding your orders, feel free to contact our customer care team at and we will be happy to help you.

All orders are picked, packed, and shipped the same day from Los Angeles, California. When your order has been processed, you will receive an email with your tracking number.

FREE shipping for US orders 

FREE shipping for CANADA orders over 150$ 

US - Standard Delivery FREE 3-5 Business Days
USPS Priority Mail
$9.99 1-3 Business Days
CANADA - Economy International $6.99 6-9 Business Days


For international shipping, you can choose between USPS and DHL as your shipping options. The shipping might take from 2 to 21 days. Exact prices and ship time you can see during your checkout process.