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Monica Rich Kosann

Yellow Gold Infinity Locket with Diamond
$ 5,005.00
SKU 450017323942
Flexiti financing available. Learn More

The Infinity Locket has a classic profile and is accented with Monica Rich Kosann' signature infinity bail. This 18-karat yellow gold locket features a centre rose cut diamond. Offered with a 18k gold chain, this oval locket necklace holds two images.

Monica Rich Kosann diamonds are natural and ethically sourced. The stones are Ideal Cut, a superior cut allowing the most light and radiance.

Visit the Monica Rich Kosann Locket Bar to fill your locket.

  • metal or material - 18k Yellow Gold
  • Primary Stone - Diamond
  • Collection - Modern Lockets
  • model number - 43117


Order before Wednesday, February 8th for delivery by February 14th, 2023. For order with engraving, order before February 2nd for delivery by February 14th, 2023.

*Maison Birks is not responsible for delivery delays due to unforeseen circumstances outside our reasonable control such as severe weather, natural disasters, strikes, etc. Orders will be shipped by Fedex and require signature upon delivery. Some delays may occur for shipments to remote locations. Maison Birks does not ship to P.O. boxes.


For Canadian orders*

Enjoy free standard shipping within Canada. To ensure the satisfaction of parcel reception, all our packages require signature upon delivery. The estimated delivery time is 5 to 7 days business days.


For all regular-priced merchandise purchased online at or in a Maison Birks store, returns and exchanges will be accepted 30 days after purchase, provided merchandise has not been worn, altered, engraved, or personalized and must be accompanied by proof of purchase, original packaging, and warranty materials. *Learn more about our shipping and return policy.

Cartier and Tudor watches

Cartier and Tudor watches purchased online at can only be returned or exchanged by mail.