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Princess|Lab Grown|IGI

4.20ct I VVS2 Princess Lab Grown Diamond

ID • I/VVS2 • IGI LG563210248

Shape and cutting style on the report: Princess cut

Certificate IGI LG563210248

Diamond specifications and retailer prices

From $953 NZD
As of November 4, 2026
Save $5,750 NZD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,703 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.2ct lab-grown princess diamond

This 4.2ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG563210248 or 563210248. Listed at 19 retailers as of November 2, 2026, with prices from $953 to $6,703, a $5,750 spread on the same certified stone. Brilliant Earth lists it at $6,703. 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

4.20
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563210248
Dimensions8.86 × 8.61 × 6.24 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 mm8.61 mm4.20 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563210248
Side View
Table 71.5%Crown 45.3°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.5%

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 4
Current: $6,703 NZD|Low: $882 NZD|High: $8,712 NZD|Avg: $2,649 NZD|-23.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 6$953 NZD
Retailer 4$1,067 NZD
Retailer 10$1,138 NZD
Retailer 16$1,181 NZD
Retailer 2$1,298 NZD
Retailer 13$1,422 NZD
Retailer 7$1,582 NZD
Retailer 14$1,801 NZD
Retailer 5$1,894 NZD
Retailer 12$2,349 NZD
Retailer 19$2,375 NZD
Retailer 8$3,047 NZD
Retailer 18$3,106 NZD
Retailer 9$3,440 NZD
Retailer 3$3,835 NZD
Retailer 11$4,600 NZD
Retailer 17$4,936 NZD
Retailer 15$5,298 NZD
Brilliant Earth$6,703 NZD

41 data points across 19 retailers

19 retailers$953 NZD to $6,703 NZD

A
Cheapest Retailer
-
$953 NZD
A
Retailer 2
-
$1,067 NZD
View
Retailer 3
-
$1,138 NZD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$1,181 NZD
View
A
Retailer 5
-
$1,298 NZD
View
A
Retailer 6
-
$1,422 NZD
View
B+
Retailer 7
-
$1,582 NZD
View
A
Retailer 8
-
$1,801 NZD
View
A
Retailer 9
-
$1,894 NZD
View
A
Retailer 10
-
$2,349 NZD
View
A
Retailer 11
-
$2,375 NZD
View
B+
Retailer 12
-
$3,047 NZD
View
B+
Retailer 13
-
$3,106 NZD
View
B+
Retailer 14
-
$3,440 NZD
View
B+
Retailer 15
-
$3,835 NZD
View
Retailer 16
-
$4,600 NZD
View
Price last confirmed 23 days ago
Retailer 17
-
$4,936 NZD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$5,298 NZD
View
Most Expensive
B
Brilliant Earth
20455705A · Nov 2
$6,703 NZD
$3,770 USD
View
18 more retailers have this diamond
Prices start from $953 NZDSave up to $5,750 NZD

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
4.20ct Princess
$953 NZD