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 $536 USD
As of October 30, 2026
Save $3,234 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,770 USD at Brilliant Earth · As of October 30, 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 October 30, 2026, with prices from $536 to $3,770, a $3,234 spread on the same certified stone. Brilliant Earth lists it at $3,770. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,770 USD|Low: $496 USD|High: $4,900 USD|Avg: $1,494 USD|-23.1%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
Retailer 19
October 31, 2026
Retailer 6$536 USD
Retailer 4$600 USD
Retailer 10$640 USD
Retailer 16$664 USD
Retailer 12$734 USD
Retailer 2$800 USD
Retailer 7$890 USD
Retailer 13$1,013 USD
Retailer 5$1,065 USD
Retailer 14$1,322 USD
Retailer 19$1,336 USD
Retailer 8$1,714 USD
Retailer 18$1,747 USD
Retailer 9$1,935 USD
Retailer 3$2,157 USD
Retailer 11$2,588 USD
Retailer 17$2,776 USD
Retailer 15$2,980 USD
Brilliant Earth$3,770 USD

41 data points across 19 retailers

19 retailers$536 USD to $3,770 USD

A
Cheapest Retailer
-
$536 USD
A
Retailer 2
-
$600 USD
View
Retailer 3
-
$640 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$664 USD
View
A
Retailer 5
-
$734 USD
£578 GBP
View
A
Retailer 6
-
$800 USD
View
B+
Retailer 7
-
$890 USD
View
A
Retailer 8
-
$1,013 USD
€965 EUR
View
A
Retailer 9
-
$1,065 USD
View
A
Retailer 10
-
$1,322 USD
ZAR 21,354 ZAR
View
A
Retailer 11
-
$1,336 USD
View
B+
Retailer 12
-
$1,714 USD
View
B+
Retailer 13
-
$1,747 USD
View
B+
Retailer 14
-
$1,935 USD
£1,524 GBP
View
B+
Retailer 15
-
$2,157 USD
View
Retailer 16
-
$2,588 USD
SGD 3,497 SGD
View
Price last confirmed 19 days ago
B+
Retailer 17
-
$2,776 USD
£2,186 GBP
View
B+
Retailer 18
-
$2,980 USD
View
Most Expensive
B
Brilliant Earth
20455705A · Oct 30
$3,770 USD
View
18 more retailers have this diamond
Prices start from $536 USDSave up to $3,234 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
4.20ct Princess
$536 USD