Rebecca Zemans Jewelry Blog — Rare Gemstone

Tanzanite is a beautiful blue-violet crystal and is one of the birthstones for the month of December.  The blue color appears stronger under fluorescent light and the violet hues are more apparent when under incandescent lighting.  The mineral was first discovered in the Mererani Hills of northern Tanzania near Mount Kilimanjaro in 1967 and is extremely rare to find outside this region.  The mineral was named by Tiffany & Co in a campaign advertising that tanzanite could now be found in two places: "Tanzania and at Tiffany's". The tanzanite is predominantly blue gemstone, and is an affordable alternative to sapphire for...

Special occasions call for personalized design.  Jewelry is often a gift given to commemorate significant times in our lives - engagements, weddings, anniversaries, birthdays, push presents, and other milestones.     Without needing to go fully bespoke in design, the Family Jewelry Collection is a selection of our most popular jewelry designs showcasing birthstones.  Featuring elegant pendants and modern stacking rings, this collection has something to represent all the meaningful people of your life. All of these designs are able to be tailored to the amount and variety of stones to suit you needs, and forged in the recycled metal of your choice.  Click here...

Today is the first day of Autumn and even though we'll miss the sunny fun of summertime, we are looking forward to the striking palette that is bestowed upon us in the coming months.  Over the years we've worked with couples who have used colored stones in their engagement rings, embracing this colorful time all year long!  Inspired by these couples, we've created this roundup of some of our favorite alternative engagement rings! Colored gemstones are selected for their birthstone attributes, their historic and cultural meanings and their unique beauty.  Any stone can be set in an engagement ring, or...

The sapphire is often referred to as the ruby's sister. Why? Because they are both made out of the same material, the mineral corundum. Gemstones that belong to the corundum family, which are the hardest besides diamonds, consist of pure aluminum oxide, which over many years crystallized into beautiful colorless gemstones. Other elements such as iron and chrome are responsible for the sapphire's beautiful coloring. The word "sapphire" derives from the Latin "saphirus" and the Greek "sapheiros", meaning "blue." Although mostly known for its deep blue color, the sapphire can come in many other colors including red, orange, yellow, green and...