French Cut Diamonds Calibré Sets


Number of Gems: 12-14 total

Weight: Measurement dependent

We are happy to offer our specially designed and cut French Cut Diamond Calibré sets in a range of *ready-made sizes for your convenience. Such sets can be incorporated into any jewel designs which require unique gem-pair designs and accents.

French Cut Diamonds were popular during the early part of the 20th century and adorn jewelry designs created in the Art Deco era. During these early years French Cut Diamonds were found mostly in standard square or off-square shapes due to their early cutting limitations.

Today, using specialized tools, allow us to design & cut French Cut Diamonds to almost any geometric shapes allowing a more free usage of such cuts in either vintage or contemporary designs.

Even though present creativity potential utilizing such specialized cuts are basically unlimited, we chose to begin with the rather simple — multi-diamond tapered designs —- which we are offering here.

Each French Cut Diamond in these sets possesses proportionally unique and significant crown heights which allow a visual of what we call “the 3D sculptured effect”, a feature which not only allows an internal play-of-light from within the Diamond but also external facet reflections caused by its three dimensional proportions and unique faceting arrangement, the Diamonds seem to pop-out of their settings.

Like the original French Cuts of the era, these also possess an open (albeit polished) culet displaying the “Kozibe” effect and the unique pavilion corner facets which are paramount in achieving the look and charm these cuts are meant to display.

Gemological information and sizes available in our French Cut Calibré Layouts:

Weight: approx 1.70 to 1.00 carats total per set of 14 or 12 Diamonds (7 – 6 per side)
Shape: Calibrated/Precision cut trapezoidal shaped French Cut Diamonds

*Available ready-made Dimension Groups:
6.50-6.00mm (largest French Cut) tapering down to 2.00mm (6 Diamonds per side)
5.50-5.00mm (largest French Cut) tapering down to 2.00mm (6 Diamonds per side)
4.80-4.50mm (largest French Cut) tapering down to 1.80mm (7 Diamonds per side)
4.50mm (largest French Cut) tapering into a line of 2.00mm (6 Diamonds per side)

Special designs can be accommodated by request.


In House


Measurement dependent


French Cut trapezoid diamonds




D – H

Dimensions mm

6.50-4.50 mm (Largest French Cut) tappering to 2.00-1.80 mm

Number of Gems

12-14 total

Our motto is to bring to market beautiful, unique and specialty cuts. Our Gem descriptions firstly try to let you envision the beauty of the Gem and its attributes.

On non-Laboratory graded Diamonds we try to relay our grading estimations as realistic as we can, any client who wishes to have the Diamonds graded by GIA Laboratories we will be happy to submit for grading at an additional cost.

We are aware that gemological information is important to our clients so we offer grading reports as a supplement only.

We do not guarantee any of its gemological conclusions or grading.

Shipping and Returns

We offer worldwide FREE shipping with some limitations.

We process the order within 72 hours and ship it to you (unless it is a custom order) with full insurance.

All orders are delivered by GemConcepts Ltd via Brinks, Malca-Amit and/or FedEx depending on your exact geographic location of delivery

Please see our complete shipping and returns policies page for complete info.

Payments and Orders

We currently accept two form of payments:

1. Paypal – up to 4000 USD (PayPal transaction fees will apply)

2. Wire transfers

Payment has to be verified prior to shipping.

Please see our payments and orders page for complete info




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