Necklace with a 41-carat Aquamarine and Diamonds in 18k white gold
The “Sternentor” necklace features an exceptionally large 41 carat aquamarine gemstone - entirely flawless and of beautiful light-blue color - set in 18 k Whitegold and capped by a pyramid of Top Wesselton diamonds. Crafted in 18k white gold, the structured omega necklet allows the pendant to rest flawlessly on the décolletage at all times (refer to the on-body photo). The necklet is interchangeable at any time.
This design was inspired by the sense of longing and wonder one feels when gazing at a glittering sky on a clear night. What stars inhabit the darkness of the galaxy’s deepest depths...
Aquamarines of this quality and, above all, this size have been among the most sought-after gemstones in the world for years—and the trend is rising. The yield of large, eye-clean, and high-quality aquamarines is steadily declining, while global demand continues to grow. This makes this necklace not only an exceptionally beautiful piece of jewelry but also a genuine investment for generations to come. The full quality and brilliance of this gem can be admired best on the video.
Item Details:
Model: Sternentor
- - 18k white gold,
- - 18k Omega Necklet (interchangeable)
- - Aquamarine in octagon-step cut (41 carat),
- - Diamonds 0,16 Carat F/VS
Total length: 45 cm
This is a handcrafted piece of jewelry from the EXCELSIO VIVALDI line . Find out more about this piece of jewelery HERE: https://en.alexanderleyser.com/sternentorcollier
Certificate
A certificate is enclosed with this piece of jewelry, which contains all the important information and data about the piece of jewelry , as well as a picture and article number of the piece of jewelry . It is signed by Alexander Leyser personally and contains 2 seals of authenticity . Please keep this certificate in a safe place. It is part of your piece of jewelry.
How do I determine my ring size?
We use ring size specifications, that refer to the INNER DIAMETER of the ring band in millimeters.
To find out your ring size, simply take a ring, that already fits you and measure the inner diameter of the ring with a ruler or tape measure. The inner diameter in millimeters then corresponds to the ring size that suits you.
SPECIAL SIZES:
If you need a ring size that differs from the sizes offered, please write us a message or give us a call.

