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Radiant|Lab Grown|IGI

0.71ct E IF Radiant Lab Grown Diamond

E/IF • IGI LG643422285

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

Certificate IGI LG643422285

Diamond specifications and retailer prices

From £380 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: £380 GBP 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 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG643422285 or 643422285. 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

0.71
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.7°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643422285
Dimensions6.96 × 4.33 × 2.81 mm
L/W Ratio1.61
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.96 mm4.33 mm0.71 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643422285
Side View
Table 62.0%Crown 20.7°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £380 GBP|Low: £380 GBP|High: £380 GBP|Avg: £380 GBP
December 30, 2025
MD Diamonds and Jewellers£380 GBP

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG643422285 · Oct 29
£380 GBP
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B+
0.71ct Radiant
£380 GBP