Princess|Lab Grown|IGI

4.23ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG646481012

Shape and cutting style on the report: Princess cut

Certificate IGI LG646481012

Diamond specifications and retailer prices

From HK$6,308 HKD
$804 USD
As of October 31, 2026
Save HK$43,748 HKD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$52,710 HKD at Queensmith · As of October 7, 2026
View at Queensmith

About this 4.23ct lab-grown princess diamond

This 4.23ct 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 LG646481012 or 646481012. Listed at 21 retailers as of October 29, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.23
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646481012
Dimensions8.78 × 8.74 × 6.34 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.78 mm8.74 mm4.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646481012
Side View
Table 70.0%Crown 44°Girdle: MediumPavilion 39.7°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: Oct 31
Current: HK$10,473 HKD|Low: HK$6,308 HKD|High: HK$51,625 HKD|Avg: HK$17,818 HKD|+2.2%
Retailer 1
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
October 31, 2026
Retailer 5HK$6,308 HKD
Retailer 13HK$6,528 HKD
Retailer 7HK$7,924 HKD
Retailer 4HK$9,854 HKD
Retailer 1HK$10,473 HKD
Retailer 3HK$10,600 HKD
Retailer 10HK$13,899 HKD
Retailer 8HK$13,994 HKD
Retailer 12HK$16,084 HKD
Retailer 6HK$20,327 HKD
Retailer 2HK$22,266 HKD
Retailer 9HK$25,777 HKD
Retailer 11HK$30,167 HKD
Retailer 14HK$50,056 HKD

43 data points across 14 retailers

21 retailersHK$6,308 HKD to HK$50,056 HKD

Retailer 1
-
HK$5,406 HKD
$689 USD
Price last confirmed 29 days ago
Retailer 2
-
HK$6,127 HKD
$781 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
HK$6,308 HKD
$804 USD
View
Final sale: no returns
Retailer 4
-
HK$6,528 HKD
$832 USD
View
Price last confirmed 28 days ago
Retailer 5
-
HK$6,528 HKD
$832 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$7,924 HKD
$1,010 USD
View
A
Retailer 7
-
HK$9,854 HKD
$1,256 USD
View
A
Retailer 8
-
HK$10,473 HKD
£1,051 GBP
View
A
Retailer 9
-
HK$10,600 HKD
$1,351 USD
View
A
Retailer 10
-
HK$13,899 HKD
ZAR 28,619 ZAR
View
A
Retailer 11
-
HK$13,994 HKD
A$2,744 AUD
View
B+
Retailer 12
-
HK$15,856 HKD
$2,021 USD
View
B+
Retailer 13
-
HK$16,084 HKD
$2,050 USD
View
Retailer 14
-
HK$18,359 HKD
$2,340 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
HK$20,327 HKD
£2,040 GBP
View
B+
Retailer 16
-
HK$22,266 HKD
$2,838 USD
View
B+
Retailer 17
-
HK$22,513 HKD
$2,869 USD
View
B+
Retailer 18
-
HK$25,777 HKD
£2,587 GBP
View
Retailer 19
-
HK$30,167 HKD
$3,845 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
HK$50,056 HKD
$6,380 USD
View
Most Expensive
Queensmith
LG646481012 · Oct 7
HK$52,710 HKD
£5,290 GBP
View
Price last confirmed 24 days ago
20 more retailers have this diamond
Prices start from HK$6,308 HKDSave up to HK$43,748 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
4.23ct Princess
HK$6,308 HKD