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“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.

First, the preferred color of Paraiba tourmalines is the vivid slightly greenish blue sometimes called “Electric” or “Neon.” The not-so-grand trade description “Windex” captures the color perfectly.

While her stone had all the attributes collectors look for– large size, flawless clarity, great cut, rarity, and a wonderful vivid slightly bluish green color, it was not that unique blue color that collectors lust for. So we would have to find just the right buyer.

The other issue was the origin. Discoveries of similar copper bearing tourmalines in Nigeria in 2001 and Mozambique in 2004 brought a good supply of new stones onto the market– similar colors but most were not as rich and vivid as the original Paraiba find and certainly not as rare– limited production from Mozambique continues to this day.

Because of the fame the Paraiba material had so quickly attained, the name became a buzz word that was used to market this new African material. Controversy still exists today, but has largely been settled by a bifurcated market, where cuprian tourmalines from Africa sell for one price, stones proven to be from the original Paraiba find selling for substantially higher prices.

I knew from the dates on her original sales documents that the stone was indeed Paraiba. To get the price that this ultra rare beauty deserved, we would have to prove it’s Brazilian origin, so we sent the stone to GIA for this proof of origin document.

 

We worked with our contacts within the Gem Trade, even going so far as to show the stone at the fall Hong Kong show. With patience and perseverance, we were able to sell the stone and pay her a 425% return over what she had purchased it for– not a bad return for a 20 year investment!

My client’s gem investment was certainly timely– but the important thing was that she bought quality. Fine rare gems can be an excellent investment, but choosing the right stone is the key. Like any investment, luck and timing are also in the mix. She worked with an expert jeweler, bought what she loved, paid a fair retail at the time, and was able to enjoy owning a true treasure until she was ready to sell.

You can read her testimonial on our Testimonials page– It’s the first one at the top of the page.

With our many contacts within the gem trade, we can find good buyers for vintage jewelry, colored gems and diamonds of quality– give us a call if you are ready to “deaquisition.”

 

 

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.

This sister ring of 14k white gold emits cool fire with a spray of tapered and square baguette diamonds that surround the ideal cut round brilliant center. Another original by Jim and Jenny, stock # I-21247, diamond total weight is 1.01 ct.

Both rings are designed for everyday wear—the gems are set low, hugging the finger for a comfortable fit. The open work design allows a really big spread of gems for a grand and glorious look without the weight and cost of a lot of gold.

Importantly, all the diamonds are repurposed—our estate buying department has been ultra busy recycling lots of jewelry the last few years, so we’re reusing the better quality diamonds we’ve acquired. Since we buy the stones in the second hand market for substantially less than what we would pay our diamond wholesalers, we can pass the savings on to you. Both rings are big, bold, beautiful and bargains!

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.

This 21.20 ct beauty features a wonderful dome of bright red wreathed with green– a touch of purple peeks out occasionally. I hand carved the wax model to fit the stone perfectly, then cast the piece in 14k yellow Harmony gold. Jeweler Scott Reeves actually has to hammer the gold around the gem to accomplish my proprietary setting style.

This large man’s ring is dramatic and striking, measuring about 21 x 19 mm across the top. The stone came from Bob Beaudry, a major collector of finest fire agates — he says the source was Slaughter Mountain, San Carlos Reservation, Arizona.  Happily, it’s already found it’s way to a new home!

The Fire Agate is a rare cryptocrystalline form of the earth’s most common mineral, quartz that is found only in Arizona, California, New Mexico and Mexico. Gemmy stones like these are actually carved to expose the iridescent spectrum colors. The color layers are thinner than a breath of air on a window pane, and they follow the distinctive bubble-like botryoidal forms that characterize this gem material, so the carver must patiently and carefully take away just enough material to bring forth the glowing colors.

For the ladies, I created these two 14k yellow gold rings, one with a crimson twin, one with a holly green gem. Both stones are probably also from the Slaughter Mountain locale, and were cut by Ryszard Krukowski, Fire Agate Studio.

 

These rings are truly one-of-a-kind original designs, just right for the person who appreciates fine quality unique American gems and hand crafts. We have more great stones in inventory and will be glad to carve a ring just for you. Now Showing at Mardon!

 

 

 

 

 

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!

These magnificent gems, bezeled and set, along with diamond encrusted platinum insets, into the black onyx (dyed black chalcedony) cabochon create a very dramatic effect, typical of the Art Deco style. In this classic handcrafted platinum setting, we see meticulous work and attention to detail inside and out– the ring is beautiful from almost any angle! Though it’s not marked, we think the piece was made in France or Switzerland during the 1920′s or so.

 

We were lucky enough to acquire this platinum Art Deco ring, set with two unusually high quality one carat + Old European cut diamonds. one of VVS2 clarity, the other of VS1, both of high color.

 

Note the detailed bright cutting and engraving, crisp milgraining and fine hand pierced filigree work. No stamped out parts here! Our very well preserved vintage sparkler dazzles from across the room- it’s some serious bling! Now auditioning in our vintage jewelry case– call for price.

These two rings are good solutions to one of the toughest design problems in jewelry making, that of setting two similar sized stones side by side in a piece of jewelry. Designs with odd numbers and a center, such as the three stone ring, always seem balanced and easy to look at. Two stones mounted together are like a teeter totter, and can easily seem out of whack,  so the challenge is to create an attractive balance. We think both treatments are very effective- what’s your opinion?

 

 

 

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!

At Mardon, we feel that custom jewelry is all about revealing the client’s personality and uniqueness. Rather than imposing our own artistic choices, we try to guide our clients to express their ideas and taste through our skilled hands. It works- we know she will love it!

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.

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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)

Mr. Beep Beep-Vintage Road Runner Pin

Mr. Beep Beep

 

We just acquired this wonderful vintage gold pin, exuberant with whimsy and imagination. If you have ever seen an actual roadrunner running along, you know that in addition to moving their feet very quickly, they also bob their long tail up and down to catch their balance. Ours does too!

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Fashion Forward Engagement Ring with Pigeon’s Blood Red Ruby

Sunday wedding ceremony2

We always love the stories that go along with our jewelry, especially the ones about the special engagement or wedding rings of our customers. I just received this picture via email from a client in London, England, showing the magnificent ruby his bride is now wearing.

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