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Category Archives: Gemstones

Emerald from Muzo- There is Nothing Like It!

Fresh green from our shop– our hand crafted classic 3 stone ring accents this fine 1.21 ct. emerald from the fabled Muzo mine of Colombia with a matched pair of brilliant cut trapezoid shaped diamonds. The cut and clarity of the stone show the color to its rich perfection. The soft yet vivid color of this gem […]

Rainbow Garnets in White Gold- A Bracelet to Die For

Rainbow gem suites are quite popular– we see them assembled from all the colors of sapphire or with various colored gems that will make a full spectrum of color, but rarely featuring garnet. Our unique custom bracelet of rainbow garnets was made to order for a very happy client as her 40th anniversary gift. Since many […]

Original Jewelry by Mardon- One-of-a-Kind Looks for Summer!

Just in time for summer, our newest original jewelry pieces include this beautiful pendant set with an excellent 7.80 ct Aquamarine, accented with diamonds.

Emerald is in the House!

The Emerald is truly coming into it’s own as this year’s spring season bursts forth. On the rise for several seasons, emerald green is fashion’s Color of the Year for 2013. Pantone traces the color’s current popularity back to Angelina Jolie, who wore striking emerald earrings and a gorgeous emerald ring to the 2009 Oscars. Besides […]

Padparadschas R Us – Rare Gems Are Our Specialty

We’ve always loved the ultra rare variety of fancy sapphire known as the Padparadscha. Early in my career, working in the gem indentification labs of GIA, I had the opportunity to see a few good examples of the natural Padparadscha Sapphire and to learn the subtle distinctions that make this gem so desirable. Our informational blogs about this […]

Tucson Gemstone Treasures

As usual, our annual pilgrimage to the Tucson Gem Shows in early February in search of the very best in colored gemstones was a fun mix of business and pleasure. On the drive over, we stopped at Quartzite, home of the Pow Wow, licked a few agates and found some rough boulder opal, stalactite and […]

Designer Originals vs. One-of-a-Kind Jewelry- What’s the Difference

We’ve been working hard creating pieces based on our original designs and one-of-a-kind jewelry. So what’s the difference between a one-of-a-kind and a designer original? You’ll never see another jewel like this reversible diamond halo pendant featuring a stunning 6.71 ct. Australian crystal opal. We’ve owned and admired this opal for a number of years […]

Topaz or Not Topaz? That is the Question!

One of the missions Robert M. Shipley defined when he created the Gemological Institute of America was to rectify incorrect practices in the jewelry and gem business. One of the most common of these is the use of trade names and misnomers for gemstones. Before the development of the gemological sciences, it was common for gem […]

Water Loving Opal from the Deserts of Ethiopia

We just acquired this gorgeous crystal opal from Ethiopia. Full of fiery reds and oranges, as well as golds, greens and  purples, this beauty will be the perfect drop of color for a magnificent necklace. While it’s been known for various unusual types of opal since the early 1990’s, Ethiopia burst onto the gem scene […]

Restoring Antique Opal Jewelry

We immediately fell in love with this sweet little opal and diamond pin of gold and platinum that was offered to us as part of an estate. A blend of Late Victorian, Art Nouveau, and Edwardian styling, the construction of fabricated platinum overlaid onto 14K yellow gold indicated the piece was made right around 1900. […]