Tethys Necklace | Toi et Moi Lab-Grown Diamond & Gemstone Necklace in 14k Gold

In the old sea myths, Tethys and Oceanus were the original pair, two great waters that met and never parted. Our Tethys necklace is a toi et moi, French for "you and me": an elongated cushion lab-grown diamond nestled beside a pear-shaped gemstone, two stones leaning in together on a delicate gold chain.

It makes a beautiful gift for your person, or for yourself and the birthstone that means something to you.

Choose your pair

• Diamond + Emerald: a rich, garden green (May)
• Diamond + Ruby: a warm, true red (July)
• Diamond + Blue Sapphire: a deep ocean blue (September)

• 7 x 5mm elongated cushion lab-grown diamond, about 0.92 ct, VS clarity, F-G color
• 7 x 5mm pear lab-grown emerald, ruby or blue sapphire
• Four-prong settings, pendant about 13.3 x 10.5mm
• Solid 14k yellow, white or rose gold pendant and 1mm cable chain
• Choose a 16", 18" or 20" chain
• Made to order for you and ready in about 2 weeks

Dreaming of a different pair? Just reach out and we'll help you make it yours.