Archive for the ‘Jewelry Facts’ Category

Jewelry Style Tips for Gift Giving

Sunday, June 24th, 2012

It’s important to remember that jewelry style tips for teenagers differ from those meant for an adult. As a general jewelry buying guide, it’s a good idea to wear styles designed for the wearer’s age and according to the season.

Jewelry and Gem Care

Sunday, June 17th, 2012

While beautiful jewelry sparkles and shines, keeping it beautiful can sometimes be a challenge. Things we encounter everyday, from natural to man-made, can steal the sparkle from jewelry and gem stones without proper care.

A Benitoite Engagement Ring to Talk About

Saturday, June 9th, 2012

Today, more and more brides are choosing colored gems for their wedding jewelry, a trend we love and appreciate. We just made this sweet white gold engagement ring, set with diamonds and an absolutely beautiful Benitoite.

Mardon Introduces FireMark to the Inland Empire

Wednesday, May 30th, 2012

Mardon is proud to introduce the FireMark Princess Diamond to our community. We know this very special diamond will quickly make fans because of it’s outstanding beauty and value. A recently granted U.S. Patent protects the unique features that separate FireMark from all other Princess cuts. A true gemological breakthrough, FireMark’s innovative cutting results in unprecedented […]

Recutting Colored Gems- Closing the Window

Saturday, May 19th, 2012

Natural colored gemstones come from rare mineral crystals that are found within the earth’s crust. Mother Nature “cooks” various ingredients according to her own unique recipes into crystals of different sizes, shapes, colors and physical properties. For centuries, man has sought out and fashioned these treasures into dazzling objects of beauty and value. Because of […]

Rolex or Fauxlex?

Saturday, May 12th, 2012

A recent appraisal exemplifies the challenges we face in our appraisal practice. A young doctor contacted us, anxiously inquiring if we were qualified to appraise Rolex watches. He wanted to return a watch he purchased on the internet, but the vendor required a written appraisal from a qualified appraiser. The client had shown the watch to […]

Jewelers Ingenuity or Camouflage?

Tuesday, April 24th, 2012

In the course of buying estate jewelry, we run across some very interesting and unusual pieces- witness this necklace that appears to be a rather ordinary Star 0f David, embellished with center round brilliant diamond and single cut diamonds on the points. We didn’t notice the mechanism when we bought the piece but later discovered […]

Liz Taylor’s Adventure with the Most Famous Pearl in the World

Thursday, January 26th, 2012

Last year, after Elizabeth Taylor’s passing, the gem world was all abuzz with the upcoming auction of her famous jewelry collection. Noted auction house, Christie’s, New York would hold an evening sale, December 13, 2011. When all the bids were in, the sale fetched record amounts for most of her pieces, including almost $12,000,000 for […]

“Deacquisitioning” Gems- A Mardon Specialty

Saturday, January 14th, 2012

Just in time for Christmas, we completed a very interesting and successful sale for a client who had found us via the Internet last spring. She had purchased this wonderful 5.72 ct. Paraiba tourmaline in the early 90’s, just when the first stones from the Paraiba region of Brazil were coming onto the market. Prices […]

Recycle, Reuse, Repurpose– Diamonds!

Saturday, December 10th, 2011

“Sunburst” descibes this new ring, a one-of-a-kind original design by Jim and Jenny Sweaney of Mardon Jewelers. The center diamond, just under I/2 ct, is a beautiful warm Fancy Yellow color that we’ve accented with a custom bezel of 18K yellow Harmony gold. The 14k white gold mounting supports six marquise brilliant diamonds that radiate […]

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