Archive for the ‘Gemstones’ Category

Antique Marshall’s Badge

Saturday, May 21st, 2016

This unusual estate jewelry item turned out to be are a real surprise. We purchased it along with a large group of vintage pieces– sort of an after-thought, thrown into the lot at the last minute. We don’t buy a lot of silver jewelry, but this was just funky enough to be of interest. It […]

Prince’s iPod

Saturday, April 30th, 2016

With the unfortunate passing of Prince, I’ve been watching some of the tributes and interviews with and about the Purple One. The Saturday Night Live tribute last week was a hoot, showing some of his past performances on SNL, as well as several hilarious sketches called “The Prince Show” featuring Fred Armisen as Prince and Maya Rudolf […]

Gorgeous Paraiba-type Tourmaline in Rose Gold Ring

Friday, January 8th, 2016

Our Paraiba-type Tourmaline & Diamond 14 Karat Rose & White Gold Ring is truly one-of-a-kind. The centerpiece of the design is a gorgeous oval brilliant cut Cuprian Tourmaline. It measures ~10.70 x 7.13 x 5.24 mm and weighs 2.56 carats. The gem is perfectly cut and exhibits a delicate light mint green. Cuprian Tourmalines are a rare […]

Online Shopping, Free Giftwrap & Shipping at Mardon

Friday, November 27th, 2015

The holiday season is just a whirlwind of joy and stress — we’re all busy juggling our day to day life and getting ready for the Thanksgiving Feast, then Christmas with family, then New Year’s Eve. Into this mix of busy, we need to find gifts for loved ones, old friends, and business associates. At Mardon, we’ll help you […]

Mardon Wins Best Jeweler

Saturday, September 5th, 2015

Mardon Jewelers has been voted Best Jeweler in the 20th Annual Best of the Inland Empire Reader’s Choice. This is the 7th year in a row and 10th of the last 12 years that we’ve earned this distinction. We’re very grateful for the votes and loyal support of all of our patrons. Thank You! Look for the Reader’s Choice magazine in […]

Antique Jewelry Gets TLC

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 […]

Alexandrite Impersonator

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 […]

Emerald Show Going On Now

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 […]

Award Winning Gemcutters at Mardon

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 […]

EGL Graded Diamonds– Banned from Polygon and Rapnet

Saturday, September 20th, 2014

The Polygon Trading Network, an online buying/selling service for the diamond trade, announced the latest bombshell in the EGL Diamond Grading scandal. They will no longer list diamonds with European Gemological Laboratory International (EGL) reports. This follows in the wake of the decision by another trading network, RapNet, to ban all EGL report for it’s […]

Member - American Gem Society Member - American Gem Trade Association Polygon - The Jewelers Information Highway Harmony Recycled Precious Metals Canada Goose Diamonds