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Princess|Lab Grown|IGI

0.42ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG819654720

Shape and cutting style on the report: Princess cut

Certificate IGI LG819654720

Diamond specifications and retailer prices

From HK$918 HKD
$117 USD
As of October 30, 2026
Save HK$5,060 HKD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,556 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown princess diamond

This 0.42ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819654720 or 819654720. Listed at 16 retailers as of October 30, 2026, with a 551% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819654720
Dimensions4.07 × 4.06 × 2.84 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.07 mm4.06 mm0.42 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG819654720
Side View
Table 77.0%Crown 44.2°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 70.0%

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 30
Current: HK$9,556 HKD|Low: HK$879 HKD|High: HK$9,625 HKD|Avg: HK$2,857 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8HK$918 HKD
Retailer 11HK$1,028 HKD
Retailer 12HK$1,067 HKD
Retailer 10HK$1,216 HKD
Retailer 7HK$1,844 HKD
Retailer 5HK$2,043 HKD
Retailer 4HK$2,149 HKD
Retailer 2HK$2,327 HKD
Retailer 9HK$2,746 HKD
Retailer 6HK$2,749 HKD
Retailer 3HK$5,978 HKD
MOH LondonHK$9,556 HKD

43 data points across 12 retailers

16 retailersHK$918 HKD to HK$5,978 HKD

A
Cheapest Retailer
-
HK$918 HKD
$117 USD
A
Retailer 2
-
HK$1,028 HKD
$131 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,067 HKD
$136 USD
View
A
Retailer 4
-
HK$1,216 HKD
$155 USD
View
A
Retailer 5
-
HK$1,306 HKD
View
A
Retailer 6
-
HK$1,608 HKD
$205 USD
View
Retailer 7
-
HK$1,844 HKD
$235 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
HK$2,043 HKD
€248 EUR
View
B+
Retailer 9
-
HK$2,149 HKD
$274 USD
View
B+
Retailer 10
-
HK$2,327 HKD
£234 GBP
View
B+
Retailer 11
-
HK$2,746 HKD
$350 USD
View
B+
Retailer 12
-
HK$2,749 HKD
£276 GBP
View
B+
Retailer 13
-
HK$3,193 HKD
SGD 550 SGD
View
B
Retailer 14
-
HK$4,111 HKD
$524 USD
View
B
Retailer 15
-
HK$5,978 HKD
£600 GBP
View
Most Expensive
MOH London
LG819654720 · Oct 29
HK$9,556 HKD
£959 GBP
View
Price under review
15 more retailers have this diamond
Prices start from HK$918 HKDSave up to HK$5,060 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
0.42ct Princess
HK$918 HKD