Princess|Lab Grown|IGI

4.20ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG808635095

Shape and cutting style on the report: Princess cut

Certificate IGI LG808635095

Diamond specifications and retailer prices

From $650 USD
As of October 31, 2026
Save $5,871 USD (90%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,521 USD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.2ct lab-grown princess diamond

This 4.2ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808635095 or 808635095. Listed at 7 retailers as of October 31, 2026, with prices from $650 to $6,521, a $5,871 spread on the same certified stone. Frank Darling lists it at $6,521. 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
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808635095
Dimensions8.78 × 8.71 × 6.31 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.78 mm8.71 mm4.20 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808635095
Side View
Table 67.0%Crown 40.4°Girdle: MediumPavilion 39.5°Culet: NoneDepth 72.4%

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: Oct 31
Current: $6,521 USD|Low: $356 USD|High: $6,521 USD|Avg: $2,253 USD|+0.0%
Frank Darling
Retailer 2
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Retailer 11
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Retailer 16
October 27, 2026
Retailer 5$356 USD
Retailer 9$650 USD
Retailer 14$755 USD
Retailer 10$901 USD
Retailer 13$1,038 USD
Retailer 3$1,209 USD
Retailer 7$1,509 USD
Retailer 16$1,920 USD
Retailer 6$2,033 USD
Retailer 15$2,331 USD
Retailer 2$2,338 USD
Retailer 8$3,182 USD
Retailer 11$3,755 USD
Retailer 12$4,430 USD
Retailer 4$5,320 USD
Frank Darling$6,521 USD

15 data points across 16 retailers

7 retailers$650 USD to $6,521 USD

A
Cheapest Retailer
-
$650 USD
Final sale: no returns
B+
Retailer 2
-
$901 USD
View
Retailer 3
-
$1,209 USD
ZAR 19,532 ZAR
View
Price last confirmed 66 days ago
B+
Retailer 4
-
$2,338 USD
View
Retailer 5
-
$3,182 USD
A$4,895 AUD
View
Price last confirmed 119 days ago
Retailer 6
-
$3,755 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Frank Darling
100756417031KD · Oct 31
$6,521 USD
View
6 more retailers have this diamond
Prices start from $650 USDSave up to $5,871 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
$650 USD