Crafted with precision, tailored to your story.
At Sergio Christoph, we believe true luxury is personal. Our bespoke process allows you to engineer your dream ring step-by-step, using sustainably created lab diamonds that possess the exact brilliance, clarity, and durability of mined diamonds.
Every choice below is available in the atelier — bring this page as a starting point for your consultation.
The foundation of your piece begins with the cut of your lab diamond. Select from a wide variety of classic and fancy silhouettes.
Round, Oval, Cushion, Elongated Cushion
Emerald, Asscher, Baguette, Radiant
Princess, Heart, Marquise, Pear
The setting anchors your diamond and defines how light enters the stone.
Basket, Peg Head
Bezel, Half Bezel
Channel, Decorative, Bright Cut
Add extra sparkle along the band with meticulous accent diamond placement.
Mini, Petite, French
U-Cut, Scalloped, Bright Cut
Prongs provide structural integrity while framing your diamond's shape.
Four Prong, Six Prong, Double Prong
Button Prong, Compass Four Prong, Baby Claw Prong
Unify your selections into a cohesive master architecture.
Solitaire, Halo
Hidden Halo, Bridge
Pavé
Every model can be adapted to your desired carat size and crafted in your choice of precious metal colors.
Your custom diamond comes fully authenticated with official certification from international gemological institutes such as GIA or IGI, ensuring complete clarity and transparency.
Share your ideas with our atelier team — we will guide each step, from the first sketch to the final fitting.
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