Natural and untreated gemstones for your custom jewelry. 15% Off New Customer. Code: newcustomer
Tourmaline and Opal are the birthstones for October. In 1952, the Jewelers of America association included the Tourmaline in the list of birthstones, becoming the second birthstone for October.
More information about Birthstone
3.22 ct. - 10.48 * 8.10 * 6.62 mm - Pear Cut
3.05 ct. - 10.74 * 8.12 * 5.82 mm - Pear Cut
1.44 ct. - 7.33 * 5.49 * 5.39 mm - Oval Cut
1.49 ct. - 7.37 * 6.12 * 4.97 mm - Oval Cut
WEIGHT : 9.20 ct.
COLOR : 28. (rP) reddish Purple
TONE : 6. Medium dark
SATURATION : 6. Vivid
CLARITY GRADE : Slight
CUT GRADE : Very Good
TREATMENT : Unheated
HARDNESS : 7 - 8
Inclusions type : Two-phase trichites and solid inclusion (crystal).
We took several photos:
We take photos with daylight (no lightbox and no extra lighting at all).
And we take photos and videos on mirrors in a light box with extra lighting (this kind of photos clearly show the quality of the cut and the clarity of the gem).
SHIPPING
Our shipping Options.
THE QUEEN OF COLOR: TOURMALINE
Tourmaline is the name for a group of related mineral species, with a very complex chemical composition. The name is derived of the word “tourmali”, this word in singhalese was used for colored gems, mostly zircons.
COLOR: The most important
Tourmalines exist in all colors: Multicolored, Bicolor, Red, Orange, Yellow, Green, Blue, Blue-Green, Purple, Violet, Brown, Neon Blue, Colorless, sometimes Asterism, Change Color and Trapiche. ALL.
The most expensive color varieties are Paraiba Tourmaline (vivid green and blue with copper bearing), Rubellite (vivid bright red), Indicolite (blue), Chrome Tourmaline (intense green) and Bicolor. The saturated colors have high demand, in the last years the less saturated colors (soft pink tourmalines) have become popular.
CUT & SIZES
Tourmaline is often cut into rectangular shapes because of its prismatic crystal habit, however Tourmaline's gems offer a huge variety of cuts: oval, round, emerald, pear, heart, trillion, fancy, cabochon, etc. Cat's eye tourmaline is cut into cabochon, and watermelon tourmaline is often cut into slices. Tourmaline is available in large sizes, however Paraiba tourmaline are common small sizes, as are Chrome Tourmalines or Rubel