CaratHunter
Plans
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 HK$5,100 HKD
$650 USD
As of October 31, 2026
Save HK$46,064 HKD (90%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$51,163 HKD 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 6 retailers as of October 31, 2026, with prices from HK$5,100 to HK$51,163, a HK$46,064 spread on the same certified stone. Frank Darling lists it at HK$51,163. 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
Colour
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: HK$51,163 HKD|Low: HK$2,791 HKD|High: HK$51,163 HKD|Avg: HK$17,838 HKD|+0.0%
Frank Darling
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
October 27, 2026
Retailer 5HK$2,791 HKD
Retailer 9HK$5,100 HKD
Retailer 14HK$5,924 HKD
Retailer 10HK$7,069 HKD
Retailer 13HK$8,147 HKD
Retailer 3HK$9,486 HKD
Retailer 7HK$11,839 HKD
Retailer 16HK$15,064 HKD
Retailer 6HK$15,951 HKD
Retailer 15HK$18,289 HKD
Retailer 2HK$18,343 HKD
Retailer 8HK$24,963 HKD
Retailer 11HK$29,461 HKD
Retailer 12HK$34,756 HKD
Retailer 4HK$41,739 HKD
Frank DarlingHK$51,163 HKD

14 data points across 16 retailers

6 retailersHK$5,100 HKD to HK$51,163 HKD

A
Cheapest Retailer
-
HK$5,100 HKD
$650 USD
Final sale: no returns
B+
Retailer 2
-
HK$7,069 HKD
$901 USD
View
B+
Retailer 3
-
HK$18,343 HKD
$2,338 USD
View
Retailer 4
-
HK$24,963 HKD
A$4,895 AUD
View
Price last confirmed 120 days ago
Retailer 5
-
HK$29,461 HKD
$3,755 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Frank Darling
100756417031KD · Oct 31
HK$51,163 HKD
$6,521 USD
View
5 more retailers have this diamond
Prices start from HK$5,100 HKDSave up to HK$46,064 HKD

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
HK$5,100 HKD