Radiant|Lab Grown|IGI

4.02ct G SI1 Radiant Lab Grown Diamond

VG • G/SI1 • IGI LG544267372

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

Certificate IGI LG544267372

Diamond specifications and retailer prices

From €807 EUR
$902 USD
As of November 1, 2026
Save €1,572 EUR (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,379 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 4.02ct lab-grown radiant diamond

This 4.02ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG544267372 or 544267372. Listed at 6 retailers as of November 1, 2026, with prices from €807 to €2,379, a €1,572 spread on the same certified stone. MOH London lists it at €2,379. 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

4.02
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.2°
Pavilion angle25°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544267372
Dimensions10.45 × 7.75 × 4.83 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.45 mm7.75 mm4.02 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544267372
Side View
Table 63.0%Crown 49.2°Girdle: ThickPavilion 25°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,379 EUR|Low: €785 EUR|High: €2,408 EUR|Avg: €1,256 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4€807 EUR
Retailer 5€817 EUR
Retailer 2€883 EUR
Retailer 6€934 EUR
Retailer 3€1,786 EUR
MOH London€2,379 EUR

40 data points across 6 retailers

6 retailers€807 EUR to €2,379 EUR

B+
Cheapest Retailer
-
€807 EUR
$902 USD
A
Retailer 2
-
€817 EUR
$913 USD
View
A
Retailer 3
-
€883 EUR
£776 GBP
View
B+
Retailer 4
-
€934 EUR
$1,043 USD
View
B
Retailer 5
-
€1,786 EUR
$1,995 USD
View
Most Expensive
B
MOH London
LG544267372 · Nov 1
€2,379 EUR
£2,093 GBP
View
5 more retailers have this diamond
Prices start from €807 EURSave up to €1,572 EUR

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.

A
4.02ct Radiant
€807 EUR