CaratHunter
Plans
Princess|Lab Grown|IGI

4.02ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG591388389

Shape and cutting style on the report: Princess cut

Certificate IGI LG591388389

Diamond specifications and retailer prices

From €4,779 EUR
$5,360 USD
As of November 2, 2026
15 retailers carry this diamond
Most expensive: €32,463 EUR at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 4.02ct lab-grown princess diamond

This 4.02ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591388389 or 591388389. Listed at 15 retailers as of November 2, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591388389
Dimensions8.86 × 8.60 × 5.98 mm
L/W Ratio1.03
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
8.86 mm8.60 mm4.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591388389
Side View
Table 68.0%Crown 43.8°Girdle: MediumPavilion 37.3°Culet: NoneDepth 69.5%

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: Nov 2
Current: €32,463 EUR|Low: €4,779 EUR|High: €38,021 EUR|Avg: €19,663 EUR|-10.8%
Cape Diamonds
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
November 1, 2026
Retailer 10€4,779 EUR
Retailer 9€13,147 EUR
Retailer 3€13,939 EUR
Retailer 12€14,724 EUR
Retailer 4€14,752 EUR
Retailer 5€15,040 EUR
Retailer 11€15,093 EUR
Retailer 8€15,698 EUR
Retailer 6€16,373 EUR
Retailer 13€21,849 EUR
Retailer 7€23,955 EUR
Cape Diamonds€32,463 EUR
Retailer 2€33,136 EUR
Retailer 14€38,021 EUR

18 data points across 14 retailers

15 retailers

B
Cheapest Retailer
-
€4,779 EUR
$5,360 USD
Retailer 2
-
€23,955 EUR
£21,156 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_591388389 · Oct 29
€32,463 EUR
ZAR 588,217 ZAR
View
Price under review
2 more retailers have this diamond
Prices start from €4,779 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.

B
4.02ct Princess
€4,779 EUR