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Jeweler’s Ingenuity or Camouflage

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 that the Star opens up to make a simple diamond necklace. Not the greatest design, but definitely not a star.

We know from the information provided by our seller that the piece came from Europe sometime in the early to mid 20th century. The question we have is whether the jeweler who made the Star was just having fun making something for extra utility, a piece that could be worn in different ways or did he have a more serious purpose? Given the persecution of the Jews in Europe after WW1 and during the Holocaust, was his design an ingenious way to preserve a bit of wealth for a Jewish client on the run. Was it a way for the owner to signal his true identity in those dangerous times? We’ll never know, but history certainly gives us some puzzles to contemplate seriously.

If any reader has information about similar designs and their history, we would welcome their comments.  Post directly to the blog or email jim@mardonjewelers.com.

 

 

 

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

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 her pearl necklace. A lovely diamond, ruby, and pearl confection by Cartier, the piece features the most famous pearl in the world, a wonderful inch-long pear shaped natural pearl known as La Peregrina. La Peregrina was fished off the coast of Panama around 1570, and has been owned by no less than eight Kings of Spain and assorted other royals.

Natural pearls are and have always been a rarity– in these days of plentiful cultured pearls, we tend to forget how precious and valuable they have been historically. A famous story tells how in 1913, Pierre Cartier traded a single strand of 55 natural pearls valued at 1.2 million dollars for a mansion on Fifth Avenue belonging to banker Morton Plant– that property is now Cartier’s U.S. flagship store at Fifth Avenue and 52nd Street!

I had a secret story to tell about La Peregrina, had thought about it all year, and when the necklace sold for six times the auction house estimate, I decided to share it with Gary Roskin. An old friend and colleague from my days working as a gemologist, teacher, and lab supervisor at GIA, Gary is now a well known journalist specializing in the gem industry, currently publishing the Roskin Gem News Report.

My story is this– In 1981 I left GIA to work with John Latendresse, a noted pearl dealer who was beginning to culture freshwater pearls in the United States. To me, this was an exciting chance to be involved at the ground floor with a truly unique and ground breaking business, so my wife Kaye and I packed our bags and moved with 2 year old daughter Jenny to Tennessee!

John was a real character, leaving the family home in South Dakota at an early age to find his fortune, serving as a marine in WWII — enlisting at age 15! — and working as a casino cashier, boxer, and commercial fisherman, among other things. An avid outdoorsman, he became involved with natural pearls as a byproduct of his main business, the Tennessee Shell Company. The shell company supplied many tons of freshwater pearly mussel shells to the Japanese cultured pearl industry– this thick mother-of-pearl shell is the preferred raw material for making the beads used to nucleate cultured saltwater pearls.

I think it was about the time in 1984 that noted photographer Fred Ward visited John’s pearl farm while working on an article about pearls for National Geographic. John talked with me about repairing Liz Taylor’s pearl– he’d met Elizabeth after her puppy dog chewed on La Peregrina– and matter-of-factly told me he’d “doctored” the pearl, removing tooth marks by “peeling” the pearl

Peeling is a time honored technique developed over the centuries, harkening back to the days when pearls were more valuable than emeralds and rubies. Layers of the pearl are gently and carefully removed, after which the pearl surface is smoothed. The person who does the repair is known as a pearl doctor.

I discussed the story with Gary and Gina Latendresse, John’s daughter who had heard the story from John and has carried on his pearl business, the American Pearl Company,  and we decided to work together to tell the story.  You can read the full story at Gary’s website,  The Roskin Gem News Report.

If you’d like to learn more about pearls or see some fine examples, stop by the shop– today’s cultured pearls are very beautiful, of high quality and  won’t cost millions.

 

 

 

“Deacquisitioning” Gems- A Mardon Specialty

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 of Paraiba stones quickly skyrocketed, especially since this small deposit was soon mined out. Collectors and aficionados realized the rarity and uniqueness of these gems and began paying astronomical prices for the best material. The “Electric” blues can sell today for six figures per carat!

When she asked me to sell the stone for her, my experience with fine gems told me it would a challenge, for a couple of reasons. (Continued)

Recycle, Reuse, Repurpose– Diamonds!

“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 sparkle and add drama to the beautifully balanced arrangement of round gems. Our stock # is I-21382 and the total diamond weight is 1.75 cts. (Continued)

The Colors of Christmas in Gems

Every year for Christmas, we jewelers put our best foot forward, looking to make special pieces that will find their way into Santa’s sleigh. This year, I was able to find some spare hours to make these three special rings that feature one of the world’s most unique gemstones, the American Fire Agate. (Continued)

Double Deco Delights

Recently, we’ve had the pleasure of working with some outstanding vintage Art Deco jewelry. We appraised this wonderful diamond and black onyx ring which features two large Old European cut diamonds, both approximately 1 3/4 cts, both eye clean, near colorless and well matched. Imagine some flapper gal dancing the night away in a Roaring 20′s speakeasy wearing this striking piece, the epitome of the cocktail ring! (Continued)

Ancient Future Necklace

Wife Kaye just created this charming necklace for a client, using relatively inexpensive materials including the baroque ammolite center, a freshwater cultured pearl, glass beads with copper and silver wrapped wire. This particular lady likes play-of-color,  asymmetry and a slightly funky look for not a lot of cost– Kaye captured her wishes perfectly! (Continued)

Geneology in Silver-Restoring a Family Bracelet

Family Bracelet Before Restoration

 

Wife Kaye recently worked with a local family to renovate this heirloom bracelet, composed of sterling silver panels, strung on a ribbon, each hand engraved with the initials of a family member. Judging by the style, the bracelet probably was started around the late 1800′s or so– the most recent person on the bracelet was a grandmother.

(Continued)

Repairing Broken Hearts and Broken Diamonds

 

Broken .96 ct. Old European Cut Diamond

 

Our client sadly thought this family heirloom .96 ct. Old European cut diamond had little or no value– after years of wear, it had been cherished almost to death and looked like it had been through the garbage disposal. Mardon to the rescue!

A close inspection in our gemological microscope revealed that while the stone was badly chipped on 3 sides of the crown and pavilion, the heart of the diamond was intact, and in fact, was of very good quality– well worth saving. (Continued)

Colorful Engagement Rings are Center Stage

1.24 ct. Ruby Engagement Ring

Celebrity brides are becoming known by their engagement ring choices, and the colored gemstone ring is very much in the limelight. Princess Kate, in the wedding of the decade, wore “The Ring“, her famous heirloom sapphire and diamond ring, Penelope Cruz is setting style with her sapphire and diamond ring, and Jessica Simpson is stunning in her gorgeous ruby and diamond ring.

There is no question that the colored gem engagement ring makes a statement of style and individuality, but there are other compelling reasons to make this your choice, including beauty, rarity, durability, and of course, affordability.

Compared to diamond, a truly beautiful colored center stone is well within reach of most couples. The wonderful 1.24 ct. natural unheated ruby shown above appears in size like a one carat diamond, yet its price is much less than half that of the diamond.  The price of a better (not best) quality GIA certified one carat round diamond, say SI1 H color, is about $7000 just for the diamond.  The total price of our 14K ring including 1.24 ct. ruby, and .39 ct VS-SI near colorless diamonds, $2450! (Continued)