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Princess|Lab Grown|IGI

4.02ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG747507797

Shape and cutting style on the report: Princess cut

Certificate IGI LG747507797

Diamond specifications and retailer prices

From €432 EUR
$483 USD
As of October 30, 2026
Save €2,414 EUR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,846 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.02ct lab-grown princess diamond

This 4.02ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG747507797 or 747507797. Listed at 18 retailers as of October 30, 2026, with prices from €432 to €2,846, a €2,414 spread on the same certified stone. Brilliant Earth lists it at €2,846. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.02
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747507797
Dimensions8.80 × 8.69 × 5.90 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.80 mm8.69 mm4.02 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747507797
Side View
Table 69.0%Crown 44.3°Girdle: Slightly ThickPavilion 36.5°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,846 EUR|Low: €415 EUR|High: €5,532 EUR|Avg: €1,343 EUR|-48.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 12€432 EUR
Retailer 4€483 EUR
Retailer 3€484 EUR
Retailer 13€536 EUR
Retailer 10€662 EUR
Retailer 6€714 EUR
Retailer 8€787 EUR
Retailer 7€891 EUR
Retailer 2€1,164 EUR
Retailer 5€1,178 EUR
Retailer 14€1,635 EUR
Retailer 11€2,197 EUR
Retailer 9€2,251 EUR
Brilliant Earth€2,846 EUR

41 data points across 14 retailers

18 retailers€432 EUR to €2,846 EUR

A
Cheapest Retailer
-
€432 EUR
$483 USD
A
Retailer 2
-
€483 EUR
$540 USD
View
Final sale: no returns
A
Retailer 3
-
€484 EUR
$541 USD
View
A
Retailer 4
-
€536 EUR
$599 USD
View
A
Retailer 5
-
€561 EUR
HK$4,900 HKD
View
A
Retailer 6
-
€662 EUR
$740 USD
View
B+
Retailer 7
-
€714 EUR
$798 USD
View
A
Retailer 8
-
€787 EUR
View
A
Retailer 9
-
€891 EUR
£784 GBP
View
B+
Retailer 10
-
€1,034 EUR
$1,155 USD
View
B+
Retailer 11
-
€1,164 EUR
$1,300 USD
View
B+
Retailer 12
-
€1,178 EUR
$1,316 USD
View
B
Retailer 13
-
€1,635 EUR
SGD 2,468 SGD
View
B
Retailer 14
-
€1,749 EUR
$1,954 USD
View
B
Retailer 15
-
€1,790 EUR
$1,999 USD
View
B
Retailer 16
-
€2,197 EUR
$2,455 USD
View
B
Retailer 17
-
€2,251 EUR
£1,980 GBP
View
Most Expensive
B
Brilliant Earth
20387234A · Oct 30
€2,846 EUR
$3,180 USD
View
17 more retailers have this diamond
Prices start from €432 EURSave up to €2,414 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 Princess
€432 EUR