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Trillium Sapphire and Diamond Ring

Trillium sapphire and diamond custom platinum ring. (J6413)

Sapphire Knock Out!

A handcrafted platinum and sapphire ring that is sure to  "Knock you out !"  This ring features a gorgeous crisp blue sapphire set in a platinum bezel.  The sapphire is accented with six channel-set diamonds that cascade along the shoulders of the ring.

The sapphire is a trillium shape and weighs just over 1.4 carats.  The six round brilliant diamonds weigh a total of  0.41 carats and are closely matched for color and clarity.

Channel set diamonds in trillium sapphire platinum ring. (J6413)

The diamonds are graduated in size with the smallest diamonds set closest to the trillium sapphire.  The shoulders of the ring gently narrow as they move along the line of diamonds and approach the vibrant center stone.  You can see that the walls of the channel setting are sturdy,  smooth and straight  -  evidence of the superior craftsmanship employed in creating this ring.  The ring has highly polished flat surfaces and softly rounded edges.

Side view trillium sapphire and diamond custom platinum ring. (J6413)

Viewing the ring from the side shows the thickness of the band throughout its entire circumference  -  ensuring a jewel that will last a lifetime.  The band is slightly tapered towards the base to create a more comfortable fit.  You can also see the depth and strength of the bezel walls that protect the sapphire.

Inside view trillium sapphire and diamond custom platinum ring. (J6413)

As with all fine jewels,  the inside of the ring is as nicely finished as the outside.  The under-bezel beneath the sapphire is smoothly finished,  symmetrical and beautifully polished.  The small windows beneath each diamond (known as "á jouré") are symmetrical and even.

Bijoux Extraordinaire hallmark (BEL) and platinum purity mark. (J6413)

All jewelry should be stamped with the maker's mark and the purity of the precious metals.  This photograph displays our registered trademark ("BEL").  The opposite side of the band is marked "PLAT" for the purity of the platinum.  These marks are your assurance of value,  exceptional quality and great taste in jewelry.

Trillium sapphire and diamond custom platinum ring. (J6413)

Name:  Sapphire Knock Out!

Cost: This Sapphire ring has sold.  Please visit our  Sapphire Rings Gallery  where we feature other beautiful Sapphire rings.

Or,  we can custom create a ring in this style for you using the gemstones and precious metals of your choice.  Please give us a call (603 624-8672) or send us an email,  to discuss gemstones, design options and costs.


The ring is handcrafted in platinum.  The trillium sapphire weighs just over  1.4 carats and measures  7.8 millimeters at the widest point.  The six round brilliant diamonds weigh a total of  0.41 carats.  The diamonds are ideal cuts with  D - E  color and VS clarity.  The ring is a finger size 6 1/4 and can be resized to fit most fingers.

Gemstone Note:

Most sapphires are heat treated to improve their color and appearance.  You should assume that all sapphires have been heat treated unless the seller guarantees otherwise.  We believe the sapphire set in this ring has been heat treated.

We have also created several rings in this design with 18kt yellow gold...

Custom tanzanite and diamond platinum ring.Trillium-cut tanzanite set with graduated diamonds in an 18kt gold ring.

Our specialty is creating beautiful rings with striking gemstones.
Here are a few more of our recent creations...

Tanzanite and diamond custom platinum ring.A handcrafted platinum ring with a sriking emerald-cut sapphire and two sparkling trilliant diamonds.

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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

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are Registered Trade Marks of
Bijoux Extraordinaire, Ltd.

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