CaratHunter
Plans
Radiant|Lab Grown|IGI

0.83ct E SI2 Radiant Lab Grown Diamond

E/SI2 • IGI LG12667306

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG12667306

Diamond specifications and retailer prices

From $508 USD
£400 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $508 USD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.83ct lab-grown radiant diamond

This 0.83ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included) and certified by IGI LG12667306 or 12667306. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.83
Carat
E
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12667306
Dimensions6.50 × 4.70 × 3.14 mm
L/W Ratio1.38
Cert comments
As Grown - No indications of post-growth treatment. This Laboratory Grown Diamond was created by High Pressure High Tempertature (HPHT) growth process.
Top View
6.50 mm4.70 mm0.83 ctE / SI2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG12667306
Side View
Table 70.0%Crown 45.6°Girdle: THN-MEDPavilion 31.5°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $508 USD|Low: $508 USD|High: $508 USD|Avg: $508 USD
December 30, 2025
MD Diamonds and Jewellers$508 USD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG12667306 · Oct 29
$508 USD
£400 GBP
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.83ct Radiant
$508 USD