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Radiant|Lab Grown|IGI

0.72ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG653425292

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

Certificate IGI LG653425292

Diamond specifications and retailer prices

From £381 GBP
As of October 29, 2026
Save £96 GBP (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £477 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 0.72ct lab-grown radiant diamond

This 0.72ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG653425292 or 653425292. Listed at 2 retailers as of October 29, 2026, with prices from £381 to £477, a £96 spread on the same certified stone. Diamond Quarter lists it at £477. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.72
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653425292
Dimensions6.37 × 4.57 × 2.98 mm
L/W Ratio1.39
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
6.37 mm4.57 mm0.72 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653425292
Side View
Table 64.0%Crown 33.6°Girdle: MediumPavilion 35.4°Culet: NoneDepth 65.2%

Caratlytics Score

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

Last verified: Oct 29
Current: £381 GBP|Low: £381 GBP|High: £381 GBP|Avg: £381 GBP
December 30, 2025
Retailer 1£381 GBP

3 data points across 1 retailer

2 retailers£381 GBP to £477 GBP

B+
Cheapest Retailer
-
£381 GBP
Most Expensive
B
Diamond Quarter
0.72IFELG927BEFN · Oct 29
£477 GBP
View
1 more retailer has this diamond
Prices start from £381 GBPSave up to £96 GBP

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+
0.72ct Radiant
£381 GBP