Cut-To-Measure Fancy Shape Diamonds

Precision-Cut for Haute Horlogerie & Joaillerie

To meet the exacting standards of the world’s most prestigious maisons, Excellent Facets offers a dedicated atelier for Cut-To-Measure fancy shape diamonds—crafted with technical excellence and total discretion.

Each diamond is precision-cut from client-supplied CAD or design schematics, with tolerances as tight as +0.00 mm / –0.02 mm, ensuring seamless gemsetting into complex mountings. Whether for intricate pavé, haute horlogerie dials, or high jewellery creations, our custom-cut diamonds are engineered for excellence.

Available Shapes

Tapered Baguette

Straight Baguette

Emerald

Princess

Carré

Pear

Marquise

Custom Modified Cuts

(upon request)

Our Process Guarantees

Matched Cutting

Precision across table size, facet orientation, and dimensions.

Exact Reorder Consistency

Digital calibration files ensure repeatable results across future replenishment.

Confidential, In-House Production

All drawings remain secured and are cut exclusively in our RJC-certified India atelier.

IP-Safe Environment

Controlled access, no maison names attached, and rigorous documentation.

Quality Control

Every stone is microscope-inspected and verified via Lexus Helium Polish.

All Cut-To-Measure diamonds are traceable to mine of origin via iTraceiT, and screened using five in-house technologies to ensure our 100% natural, synthetic-free promise.

We provide meticulous fluting and bagging services to ensure that our customers do not purchase any unwanted diameters or extra diamonds.

100% Synthetic Free, Zero Tolerance Technology

Our customers trust us to ensure our pipeline stays 100% free of lab-grown diamonds. To guarantee this, we invest in the latest technologies to detect synthetic and treated diamonds. Upon arrival, all diamonds in incoming shipments undergo a proprietary process curated in-house using the following machines:

AMS2 Automated melee screening machine by De Beers

DiamondSure™ by De Beers

DiamondCheck™ by GIA

iD100™ by GIA

DiaTrue CXL2 by OGI systems

We have a zero-tolerance policy for synthetics and do not allow any synthetic stones into our facilities. Additionally, we have no business interests or affiliated entities that deal in synthetic diamonds.