Author Archive
Wednesday, July 15th, 2015
One of most commonly counterfeited items on the planet is the Rolex sport watch– we call them “Fauxlex”. Here’s a counterfeit of the Rolex Ladies DateJust that we recently examined. Our first impression was that it was not genuine- the outer bezel is set with low quality diamonds and looks out of synch with the dial– […]
Tags: American Gem Society, counterfeit, Fauxlex, Jewelry appraisers, Rolex
Posted in Jewelry Facts, Jewelry Services | Comments Off on Rolex Counterfeit- Fauxlex
Friday, July 10th, 2015
Great news for our client–this beautiful Art Deco watch, mentioned in our previous blog, did very well at Sotheby’s Important Watch Auction, June 11. The piece sold for a hammer price of $13,000, almost double the reserve price. Yay! As you can see from this image from the auction catalog, Sotheby’s does a wonderful job promoting their […]
Tags: Art Deco, Christie's, jewelry auction, Sothebys, Vacheron Constantin
Posted in Estate Jewelry, Jewelry Facts, Jewelry Services | Comments Off on Jewelry Auction Update
Friday, July 3rd, 2015
We just acquired four wonderful antique and vintage rings which are, as they say, “Farm Fresh.” It’s often the case that estate pieces need TLC before they can be resold– they’ve been worn and loved for years! They’ll need restoration, refurbishing and GIA certifications to meet our standards for resale to our clients. Here’s what we do to bring these lovely pieces up […]
Tags: Antique Cushion, antique jewelry restoration, GIA, GIA cert, jewelry renovation, Marty Guptill
Posted in Estate Jewelry, Featured Post, Gemstones, Jewelry Facts, Jewelry Services | Comments Off on Antique Jewelry Gets TLC
Saturday, June 6th, 2015
Alexandrite is a very rare and valuable natural gemstone, famous because its color changes almost magically, from red to green. Alexandrite is a variety of Chrysoberyl, a mineral found in nature. Chrysoberyl is well suited for jewelry because it is very hard and durable, and because it’s rare, beautiful and unusual. The colors we see in […]
Tags: Alexandrite, Certified Gemologist Appraiser, color change synthetic sapphire, Estate Jewelry, gemologists, Padparadscha, Ruby, Sapphire, synthetic corundum, Verneuil, Verneuil process
Posted in Featured Post, Gemstone of the Month, Gemstones, Jewelry Facts | Comments Off on Alexandrite Impersonator
Tuesday, June 2nd, 2015
We recently performed extensive repairs on a wedding ring that had been purchased in the LA Jewelry Mart. Thing is– the ring was brand new! The client brought the ring to us for an insurance appraisal. We recognized this as a “jewelry mart special” because he had a “feel good appraisal” from the original seller that valued the […]
Tags: appraisals, Best of Inland Empire 2015, Custom Design, jewelry repair, original jewelry, Reader's Choice 2015
Posted in Featured Post, Gem Industry News, Jewelry Services, Mardon Happenings | Comments Off on A Good Jeweler is Hard to Find
Friday, May 22nd, 2015
Mardon has placed a rare vintage watch for a client in this upcoming Important Watch Auction held at Sotheby’s New York venue. It’s Lot # 163, page 136 – you can browse the catalog at this URL, http://www.sothebys.com/en/auctions/2015/watches-n09368.html# This last year, we’ve added Jewelry Auctions to the list of services available through our extensive network of experts and […]
Tags: Best of Inland Empire 2015, Christie's, Estate Jewelry, Important Watches, Sothebys
Posted in Estate Jewelry, Featured Post, Jewelry Facts, Jewelry Services | Comments Off on Jewelry Auctions & 2015 Reader’s Choice Voting
Tuesday, May 5th, 2015
Now showing- a Stellar Collection of Emerald Jewelry from our good friends at AG Gems. If you’ve ever wanted to see what an outstanding Natural Emerald looks like, this your chance. Stop by our shop – we’ll show you beautiful rings, earrings and a fabulous necklace, set with fine Emeralds from Colombia and Zambia. These items have gemological certifications from GIA […]
Tags: Emerald. Colombia, Zambia
Posted in Custom Jewelry, Estate Jewelry, Gemstone of the Month, Gemstones | Comments Off on Emerald Show Going On Now
Saturday, May 2nd, 2015
The annual Press Enterprise 2015 Reader’s Choice voting is going on now! Balloting lasts May 1 to May 31. It’s easy and fun to name your favorite shops, restaurants and entertainment venues.
Posted in Custom Jewelry, Estate Jewelry, Featured Post | Comments Off on Reader’s Choice 2015
Thursday, February 19th, 2015
Mardon Jewelers has a new relationship with two of America’s finest gem cutters, John Dyer and David Brackna. We met both of these award winning artists at this year’s Tuscon Gem show and were able to purchase fine examples of their work. We’ll soon be showing these wonderful gemstones in our unique Mardon Original Jewelry. John Dyer […]
Posted in Custom Jewelry, Featured Post, Gem Industry News, Gemstones | Comments Off on Award Winning Gemcutters at Mardon
Thursday, January 8th, 2015
As members of the American Gem Society, we at Mardon Jewelers are committed to conducting our business ethically. Key tenets of the AGS are that the ethical business person never knowingly misrepresents the facts or intentionally deceives other parties. From our AGS Membership Manual, these are the first 3 of 15 specifically prohibited business practices. 1. Advertising […]
Tags: American Gem Society, ethical jewelers, fictitious pricing, prohibited business practices
Posted in Featured Post, Gem Industry News, Jewelry Facts | Comments Off on Black Friday Diamond Deals