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Home Products Rare bicolor tourmaline 4.71 ct oval
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct
rare bicolour tourmaline 4.71 ct

Rare bicolor tourmaline 4.71 ct oval

$497.00

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Bicolor Tourmaline from Mozambique.

This bright gem shows two colors, a very pale pink, almost colorless, in the center, surrounded by a fine golden halo. It has a good size, its almost 5 carats makes it an important stone without being too large. Its finish, polishing and cutting are excellent.

It is not the typical bicolor tourmaline that is on the market since it is a rare gem as well as beautiful, mounted on a special piece of jewelry will be spectacular and unique.

WEIGHT : 4.71 ct
SIZE : 10.38 * 9.11 * 7.82 mm
SHAPE : Oval
COLOR : Bicolor
CLARITY GRADE : Eye Clean
CUT GRADE : Excellent
TREATMENT : Unheated
HARDNESS : 7 - 8


More information about Birthstone

We took several photos:

We take photos with daylight (no lightbox and no extra lighting at all).
And we take photos and videos on mirror 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 Rubellite.

 

MdMaya Gems uses the following clarity scale when grading gemstones.

Setting aside translucent and opaque gemstones, the first classification to take into account is: 

  • Type 1: Stones that are often inclusion free
  • Type 2: Stones that are usually included 
  • Type 3: Stones that are almost always included

CLARITY GRADES:

EYE CLEAN: Appears clean to the unaided eye. (Type 1, 2 and 3)
SLIGHTLY INCLUDED:
       Type 1: Minute inclusions difficult to see with the unaided eye.
       Type 2: Minor inclusions easy to see with the unaided eye.
       Type 3: Noticeable inclusions apparent to the unaided eye.
MODERATELY INCLUDED:
       Type 1: Minor inclusions somewhat easy to see with the unaided eye.
       Type 2: Noticeable inclusions apparent to the unaided eye.
       Type 3: Obvious inclusions very apparent to the unaided eye.
HEAVILY included: prominent inclusions that have a negative effect on appearance or durability.

SEVERELY INCLUDED: prominent inclusions that have a severe effect on appearance or durability or both. (Type 1, 2 and 3).

NOTE 

All our gemstones have been analyzed by a qualified gemologist. Each precious stone comes with a gemological certificate to guarantee its authenticity, as well as describing its unique characteristics.
Pictures in this website might not reflect the intensity and brightness of the real color of the gemstone. Additionally, the pictures might not properly represent the real size of the gem (provided in millimeters). Do not hesitate in requesting more graphic documentation of the precious stone for any clarifications. This will be provided shortly to accommodate your needs. 
The photographs of the inclusions, if any, are a distinctive sign NATURAL origin.


If you are interested in obtaining more information about this gemstone, CONTACT US and we will respond as son as possible.

 

 

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