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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 $1,213 AUD
$852 USD
As of November 1, 2026
Save $3,158 AUD (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,370 AUD at Brilliant Earth · As of October 31, 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 31, 2026, with prices from $1,213 to $4,370, a $3,158 spread on the same certified stone. Brilliant Earth lists it at $4,370. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,370 AUD|Low: $1,016 AUD|High: $5,538 AUD|Avg: $1,987 AUD|-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$1,016 AUD
Retailer 9$1,068 AUD
Retailer 3$1,213 AUD
Retailer 2$1,380 AUD
Retailer 5$1,470 AUD
Retailer 4$1,498 AUD
Retailer 7$1,717 AUD
Retailer 6$3,175 AUD
Brilliant Earth$4,370 AUD

8 data points across 9 retailers

3 retailers$1,213 AUD to $4,370 AUD

B+
Cheapest Retailer
-
$1,213 AUD
$852 USD
A
Retailer 2
-
$1,380 AUD
€923 EUR
View
Most Expensive
B
Brilliant Earth
21837164A · Oct 31
$4,370 AUD
$3,070 USD
View
2 more retailers have this diamond
Prices start from $1,213 AUDSave up to $3,158 AUD

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
$1,213 AUD