Archive for the ‘Gemstone of the Month’ Category

Custom Jewelry Takes a Slow Boat to China

Wednesday, June 10th, 2009

Yesterday morning, we delivered this beautiful emerald and diamond ring to a delighted customer.  We really have to thank this couple for their patience– the entire design took almost four months to complete! Our client, let’s call her Mrs. Green, had seen a platinum ring similar to this at a well known gallery in Santa […]

Which one is the Emerald?

Saturday, May 23rd, 2009

The pure grass green color of the Emerald has long been symbolic of serenity and virtue and is the primary reason why emeralds have been treasured and sought after for so many centuries.  The qualities of beautiful color, rarity, and durability (see my blog on restoring damaged Emeralds) have traditionally earned the emerald the reputation […]

Re-Cutting Emeralds- Resurrecting Beauty

Saturday, May 16th, 2009

The classic emerald is a beautiful gemstone with a reputation for fragility. When you understand the rigors that emeralds undergo during their formation, you’ll see that this reputation is mostly undeserved. Colombian emeralds, for example, form when ocean sediments are compressed under tectonic plates and then are metamorphosed and uplifted to the top of the […]

A Fabulous Emerald

Friday, May 1st, 2009

My friend and gem dealer, Jack P., and I go way back, so he knows exactly how to push my buttons. He knows we really love emeralds– How could I not, being married to a red headed Taurus and the father of another red-headed Taurus gal. In fact, we at Mardon pride ourselves in being […]

What is a Fancy Blue Diamond?

Thursday, April 23rd, 2009

from Rapaport The recent buzz about the 7.03 carat Cullinan Blue diamond to be offered at the upcoming Sotheby’s auction in Geneva has generated a lot of interest in colored diamonds.  Because there is a lot of misinformation about these ultra-rare gems, we thought it would be helpful to our readers to describe and discuss […]

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