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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 €479 EUR
As of November 4, 2026
Save €2,893 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,372 EUR 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 €479 to €3,372, a €2,893 spread on the same certified stone. Brilliant Earth lists it at €3,372. 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: €3,372 EUR|Low: €444 EUR|High: €4,383 EUR|Avg: €1,332 EUR|-23.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
Retailer 19
November 3, 2026
Retailer 6€479 EUR
Retailer 4€537 EUR
Retailer 10€572 EUR
Retailer 16€594 EUR
Retailer 2€653 EUR
Retailer 13€716 EUR
Retailer 7€796 EUR
Retailer 14€906 EUR
Retailer 5€953 EUR
Retailer 12€1,182 EUR
Retailer 19€1,195 EUR
Retailer 8€1,533 EUR
Retailer 18€1,563 EUR
Retailer 9€1,731 EUR
Retailer 3€1,930 EUR
Retailer 11€2,314 EUR
Retailer 17€2,483 EUR
Retailer 15€2,666 EUR
Brilliant Earth€3,372 EUR

41 data points across 19 retailers

19 retailers€479 EUR to €3,372 EUR

A
Cheapest Retailer
-
€479 EUR
A
Retailer 2
-
€537 EUR
View
Retailer 3
-
€572 EUR
View
Price last confirmed 19 days ago
A
Retailer 4
-
€594 EUR
View
A
Retailer 5
-
€653 EUR
View
A
Retailer 6
-
€716 EUR
View
B+
Retailer 7
-
€796 EUR
View
A
Retailer 8
-
€906 EUR
View
A
Retailer 9
-
€953 EUR
View
A
Retailer 10
-
€1,182 EUR
View
A
Retailer 11
-
€1,195 EUR
View
B+
Retailer 12
-
€1,533 EUR
View
B+
Retailer 13
-
€1,563 EUR
View
B+
Retailer 14
-
€1,731 EUR
View
B+
Retailer 15
-
€1,930 EUR
View
Retailer 16
-
€2,314 EUR
View
Price last confirmed 23 days ago
Retailer 17
-
€2,483 EUR
View
Price last confirmed 9 days ago
B+
Retailer 18
-
€2,666 EUR
View
Most Expensive
B
Brilliant Earth
20455705A · Nov 2
€3,372 EUR
$3,770 USD
View
18 more retailers have this diamond
Prices start from €479 EURSave up to €2,893 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.

A
4.20ct Princess
€479 EUR