Type IIa Earth-Mined Diamonds

Genuine • Natural • Earth-Mined • Responsibly Sourced • GIA Certified

Type IIa (2A) diamonds are a rare and unique niche of pure carbon diamonds that often display a higher color than a conventional (Type Ia) D-color diamond. GIA Research claims, “less than 2% of the world's gem-quality diamonds are Type IIa.” Unlike other diamonds, their lattice structure has no measurable traces of nitrogen or boron, leading to their superior color. Additionally, our selection of Type IIa diamonds is absent from various inclusions and properties affecting a stone’s durability and appearance. These include feathers, knots, cavities, chips, clouds, bruises, internal or external graining, indented naturals, needles, polishing marks, overtone color, and fluorescence. Additionally, we carefully examine cutting parameters that result in excellent brilliance, fire, and scintillation. Some famous examples of Type IIa diamonds are the Cullinan Diamond at 530.20 carats, the ‘Koh-i-noor Diamond’ at 105.60-carats, and the Fancy Intense Pink ‘Princie’ Diamond at 34.65 carats. Learn More: About TypeIIa Diamonds

TypeIIa Diamond Request

Name

First Name

Last Name

Phone No.

Country

(###)

###

####

Message

← Back to Genuine & Natural Type IIa (2A) Diamonds: Certified by GIA

1.09 Carat GIA Certified & Natural Round Brilliant Cut D-Flawless Type IIa (2A) Earth-Mined Diamond

Sold

1.09 Carat GIA Certified & Natural Round Brilliant Cut D-Flawless Type IIa (2A) Earth-Mined Diamond

$0.00

A natural, beautiful, and rare GIA-certified 1.09-carat Type IIa round brilliant-cut, D-flawless earth-mined diamond. The diamond is exceptionally well cut with a very good ‘Hearts & Arrow’ effect, along with excellent polish and symmetry, and no fluorescence. The diamond measures 6.56 - 6.60 x 4.06 mm, with a 57% Table, 61.8% Pavilion Depth, Medium - Slightly Thick girdle, and a Crown Angle of 35.5 degrees.

Carat Weight: 1.09

Color: D

Clarity: FL

Cut: Excellent

Fluorescence: None

Certificate: GIA

Origin: Botswana*

*For more information about this diamond, kindly contact us at [email protected]

Add To Cart