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GemSelect Newsletter - January 2011

In our newsletter this month:
The Year in Gems Back to Top

In an economy that is improving only slowly, 2010 was tough for the gem and jewelry business. The price of gold remained stubbornly high, rising more than 24% over the year to nearly $1,400 US per troy ounce. Many retail jewelers struggled to survive, though a stronger holiday season gave them some hope for the new year. 2010 also saw the demise of one of the original online dealers in loose gemstones, Thaigem. They evolved into Gems TV, selling low cost gems and jewelry on television shopping channels. They were victims of the recession, high gold prices and an unrealistic business model.

While 2010 was a tough year for many in our industry, we're glad to report that it was a record year for GemSelect. With the slow market there were many opportunities for us to buy good gems, and we took full advantage, increasing our stock to more than 31,000 items. We continued to add interesting new gem varieties to our collection, such as pietersite, axinite,smithsonite and ammolite. We also purchased a number of rare stones such as unheated sapphire, demantoid garnet, alexandrite and color-change garnet. Our gem certification program with AIGS proved very popular, giving our customers the added assurance of one of the world's leading gemological laboratories.

We continued to add to our extensive library of gemstone information, with more than 50 new articles. We also had many of our information pages translated into French, Spanish and German. Gemstone lovers can now find us in connection with virtually any gemstone topic in search engines around the world. Indeed, according to the major Internet rating services, GemSelect.com is now the most visited website on the Internet that specializes in loose gemstones.

We would like to express our appreciation to all of our faithful customers, new and old, who gave us the opportunity to meet their needs, and who recommended us to their friends and family. You can expect many more new and interesting gemstones from us in the year ahead.

Best wishes for a healthy and prosperous 2011 from all of us at GemSelect!

Rare and Unusual Gems Back to Top

Each month we feature a rare and unusual gem from our inventory. This month we feature a very fine watermelon tourmaline from Mozambique:

Watermelon tourmaline from Mozambique
Watermelon tourmaline from Mozambique

Tourmaline is famous for bi-color and tri-color gems, but the aptly named watermelon tourmaline is unique among these multicolor stones. With zones of green and pink/red, sometimes separated by a thin white line, these unique pieces are highly sought after by collectors. Stones with especially vivid and bright colors, like this 2.59 carat tourmaline from Mozambique, are especially valued.

Customer Questions Back to Top

Every month we answer questions of general interest from our customers. Please feel free to send your questions or suggestions to our support team at help@gemselect.com!

Question
I see many beautiful sapphires on your website, but most of the rubies seem to be fracture-filled. Is it hard to find good rubies? TP, Australia.
Answer
Though sapphire and ruby are actually the same mineral; corundum (aluminum oxide), ruby has always been the rarer gemstone. The world demand for ruby far exceeds the supply, and that is especially true today. Now that the supply of Burmese ruby has dwindled, almost all the ruby in the market is from Africa; mainly Madagascar, Mozambique and Tanzania. A lot of this material requires fracture-filling to some degree, but there are some nice African rubies that have only been heat treated, and even some rare stones that are completely untreated. Click the link to see all our non-fracture-filled rubies.
Question
I am interested in quartz. Could you tell me the difference between citrine and lemon quartz? Is it only the color that varies? Or is it more? CD, USA.
Answer
Both citrine and lemon quartz are silicon dioxide by chemical composition, and have the same hardness, density and refractive index. However, the color of lemon quartz is produced by irradation. The color of citrine is often natural, but can also be produced by heat treatment.

Keep up with our new arrivals before they hit the newsletter by joining our thousands of fans and followers on our social networking pages. We love interacting with our customers - you can visit us on Tumblr, LinkedIn, Twitter, Facebook or Pinterest!

To ensure you can receive our emails, please be sure to add help@gemselect.com to your list of safe contacts, or you add us into your email address book! Please feel free to contact us with any questions, comments and queries! We respond to each and every email we receive.

Happy Gem Hunting!
Your friends at GemSelect

  • Première publication: 01 Janvier 2011
  • Dernière mise à jour: 30 Juin 2017
  • © 2005-2021 GemSelect.com tous droits réservés.
    Reproduction (texte ou graphique), sans le consentement écrit de GemSelect.com (SETT Company Ltd) est strictement interdite.
Plus de formes
Pierres précieuses populaires
  • Saphir
  • Émeraude
  • Rubis
  • Aigue marine
  • Zircon
  • Opale
  • Topaze
  • Tourmaline
  • Grenat
  • Améthyste
  • Citrine
  • Tanzanite
Toutes les pierres précieuses (139)
A B C D E F G H I J K L M N O P Q R S T V Z
  • Actinolite Œil de chat
  • Agate
  • Agate Géode
  • Agate de Feu
  • Aigue marine
  • Amazonite
  • Ammolite
  • Améthyste
  • Amétrine
  • Andalousite
  • Andésine Labradorite
  • Apatite
  • Aventurine
  • Béryl
  • Béryl doré
  • Calcédoine
  • Charoïte
  • Chrysobéryl
  • Chrysocolle
  • Chrysoprase
  • Citrine
  • Corail
  • Corail de Fossile
  • Cornaline
  • Dendritique Agate
  • Diamant
  • Diaspore Couleur Changeant
  • Diopside Chrome
  • Diopside Étoilé
  • Disthène
  • Druse d'améthyste
  • Druzy Azurite
  • Enstatite
  • Flocon de Neige Obsidienne
  • Fluorine
  • Fluorite avec changement de couleur
  • Grandidierite
  • Grenat
  • Grenat Almandin
  • Grenat Couleur Changeant
  • Grenat Démantoïde
  • Grenat Grossulaire
  • Grenat Hessonite
  • Grenat Malaya
  • Grenat Mali
  • Grenat Pyrope
  • Grenat Rhodolite
  • Grenat Spessartite
  • Grenat Tsavorite
  • Grenat Étoilé
  • Howlite
  • Hématite
  • Hémimorphite Druse
  • Idocrase
  • Iolite
  • Jadéite
  • Jaspe
  • Jaspe Sanguin
  • Kornerupine
  • Kunzite
  • Labradorite
  • Lapis-lazuli
  • Larimar
  • Malachite
  • Maw-Sit-Sit
  • Morganite
  • Nacre
  • Nuummite
  • Obsidienne
  • Oeil de Chat Aigue-Marine
  • Oeil de Chat Quartz
  • Oeil de Tigre
  • Oeil de Tigre Matrice
  • Oeil de chat Apatite
  • Oeil de chat Scapolite
  • Oeil de chat Sillimanite
  • Oeil de chat de la Pierre de Lune
  • Onyx
  • Opale
  • Opale Boulder
  • Opale Chocolat
  • Opale Doublet
  • Opale Noir
  • Opale de Feu
  • Opale en Matrice
  • Opale hyalite
  • Opale œil de chat
  • Perle
  • Pierre de Lune
  • Pierre de Lune Arc en Ciel
  • Pierre de Lune Étoilé
  • Pierre de Soleil Étoilé
  • Pierre de Soleil 
  • Pierre précieuse étoiles
  • Pierres précieuses Jade
  • Pierres précieuses de couleur changeante
  • Pierres précieuses oeil de chat
  • Pietersite
  • Prehnite
  • Pyrite
  • Pyrite Arc en Ciel
  • Péridot
  • Quartz
  • Quartz Citron étoilé
  • Quartz Fraise
  • Quartz Rose
  • Quartz Rose Étoilé
  • Quartz Rutile
  • Quartz avec marcassite
  • Rhodochrosite
  • Rubellite Tourmaline
  • Rubis
  • Rubis en Fuchsite
  • Rubis Étoilé
  • Rubis-Zoisite
  • Saphir
  • Saphir couleur-Changeant
  • Saphir Étoilé
  • Scapolite
  • Scolécite
  • Seraphinite
  • Serpentine
  • Sillimanite
  • Smithsonite
  • Sodalite
  • Spectrolite
  • Sphalérite 
  • Sphène
  • Spinelle
  • Tanzanite
  • Topaze
  • Topaze Imperiale
  • Topaze Mystique
  • Tourmaline
  • Turquoise
  • Variscite
  • Zircon
  • Émeraude
  • Œil de faucon
Catégories principales
  • Nouveautés
  • Lots de pierres précieuses
  • Pierres précieuses calibrées
  • Pierres gemmes à la pièce
  • Des pierres précieuses d'excellentes qualités
  • Paires correspondant
  • Pierres précieuses cabochon
  • Gemmes, briolettes et perles percées
  • Pierre de naissance
  • Sculptures en pierres précieuses
  • Pierres précieuses fantaisie
  • Pierre précieuse étoiles
  • Saphir non chauffé
Support à la clientèle en parlant d'anglaise seulement

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1-800-464-1640

International:
+66-39303404

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Taille et poids

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart