Princess|Lab Grown|IGI

4.01ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG571398998

Shape and cutting style on the report: Princess cut

Certificate IGI LG571398998

Diamond specifications and retailer prices

From $852 USD
As of October 30, 2026
Save $2,218 USD (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,070 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.01ct lab-grown princess diamond

This 4.01ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571398998 or 571398998. Listed at 3 retailers as of October 30, 2026, with prices from $852 to $3,070, a $2,218 spread on the same certified stone. Brilliant Earth lists it at $3,070. 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

4.01
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571398998
Dimensions8.85 × 8.70 × 5.91 mm
L/W Ratio1.02
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
8.85 mm8.70 mm4.01 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571398998
Side View
Table 73.0%Crown 42.6°Girdle: MediumPavilion 37.8°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,070 USD|Low: $714 USD|High: $3,890 USD|Avg: $1,396 USD|-21.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$714 USD
Retailer 9$750 USD
Retailer 3$852 USD
Retailer 2$969 USD
Retailer 5$1,033 USD
Retailer 4$1,052 USD
Retailer 7$1,206 USD
Retailer 6$2,230 USD
Brilliant Earth$3,070 USD

8 data points across 9 retailers

3 retailers$852 USD to $3,070 USD

B+
Cheapest Retailer
-
$852 USD
A
Retailer 2
-
$969 USD
€923 EUR
View
Most Expensive
B
Brilliant Earth
21837164A · Oct 30
$3,070 USD
View
2 more retailers have this diamond
Prices start from $852 USDSave up to $2,218 USD

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
4.01ct Princess
$852 USD