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Custom Flanders-cut Diamond Ring

Three Flanders cut diamonds in a custom platinum ring.

Flanders Promise

Three Flanders Brilliant cut diamonds are set in this beautiful handcrafted ring.  The Flanders cut was invented in 1983 creating an exceptionally brilliant eight-sided diamond.  The cut features 61 facets exactingly positioned for maximum brilliance and symmetry.  The ring is crafted in platinum.

Three Flanders cut diamonds in a custom platinum ring.

The brilliance of the Flanders cut diamonds beautifully complements with the cool white of the platinum ring,  which is based on our  Platinum Promise  design.

Side view of three Flanders cut diamonds in a custom platinum ring.

In our Platinum Promise rings we set the gemstones with tapered prongs that gently sweep upward and outward.  The setting reminds us of the opening petals of a blossoming flower.  The result is a beautiful,  flowing arrangement of diamonds elegantly resting within the graceful setting.

As a surprise,  we set two Fancy Violet diamonds between the upper and lower galleries of the center setting.  We call these secret diamonds  "Hidden Treasures!"

Three Flanders cut diamonds in a custom platinum ring.

The band of the ring was formed by bringing together two platinum wires creating a double rib.  The inside of the band was then polished smooth leaving the rounded contours of the two platinum wires visible on the outside.  The shoulders of the band narrow as they sweep upward towards the diamonds.  This creates an elegant band that is both graceful and sturdy.

Inside view of custom platinum ring.

The inside of the ring is as beautifully crafted as the outside.  Note the smooth,  flowing bridge work beneath the diamonds.  The inner surfaces of the ring are beautifully polished and the edges slightly rounded to create a comfortable fit.

Close-up of Bijoux Extraordinaire hallmark (BEL).

No fine jewel is complete without the registered hallmark of the maker and the precious metal marks.  In this close up you can see Bijoux Extraordinaire's makers mark ("BEL").  The precious metal mark for platinum ("900PT") is also visible.  These marks are your assurance of superior quality design, craftsmanship and materials.

Three Flanders cut diamonds in a custom platinum ring.

Name:  Flanders Promise


This beautiful diamond ring was custom created for a special client.  We would love to work with you to create a similar ring using the gemstones of your choice.   Please give us a call  (603 624-8672)  or  send us an email  to discuss gemstones, design options and costs.


The center Flanders cut diamond weighs just over 1.60 carats and measures approximately 7.50 millimeters along each side.  The two side diamonds weigh a total of 0.99 carats.  The diamonds are H-I color and VS2-SI1 clarity.

We have also created this style of ring with a Fancy Intense Yellow diamond.

Fancy Intense Yellow diamond set with two radiant-cut diamonds in a custom platinum ring.

Creating unique and beautiful diamond rings is our specialty.
Here are a few of the rings we recently created ...

An Old European-cut diamond set with Fancy Pink diamonds in a handcrafted platinum ring.Royal Asscher diamond set with Fancy Vivid pink diamonds in a custom platinum ring.An Asscher-cut diamond set with two trapezoid-cut diamonds in a custom platinum ring.

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If you have any questions, suggestions or comments,  please contact us at
603 624-8672  or

Or, if you prefer snail mail, our postal address is:

Bijoux Extraordinaire,  Ltd.
"The Jewelry Experts"R
P.O. Box 1424
Manchester,  New Hampshire

"The Jewelry Experts" and "The Jewelry Expert"
are Registered Trade Marks of
Bijoux Extraordinaire, Ltd.

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