Princess|Lab Grown|IGI

4.01ct H I1 Princess Lab Grown Diamond

ID • H/I1 • IGI LG639487036

Shape and cutting style on the report: Princess cut

Certificate IGI LG639487036

Diamond specifications and retailer prices

From HK$1,883 HKD
$240 USD
As of October 28, 2026
Save HK$10,791 HKD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$12,674 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 4.01ct lab-grown princess diamond

This 4.01ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG639487036 or 639487036. Listed at 10 retailers as of October 26, 2026, with prices from HK$1,883 to HK$12,674, a HK$10,791 spread on the same certified stone. MOH London lists it at HK$12,674. 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

4.01
Carat
H
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle50°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639487036
Dimensions8.78 × 8.49 × 6.02 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.78 mm8.49 mm4.01 ctH / I1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG639487036
Side View
Table 73.0%Crown 50°Girdle: MediumPavilion 37.9°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$12,674 HKD|Low: HK$1,883 HKD|High: HK$19,630 HKD|Avg: HK$6,445 HKD|-0.9%
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 29, 2026
Retailer 8HK$1,883 HKD
Retailer 7HK$2,550 HKD
Retailer 5HK$2,958 HKD
Retailer 9HK$3,162 HKD
Retailer 3HK$3,515 HKD
Retailer 12HK$3,813 HKD
Retailer 2HK$4,935 HKD
Retailer 11HK$5,963 HKD
Retailer 10HK$7,791 HKD
Retailer 6HK$10,152 HKD
MOH LondonHK$12,674 HKD
Retailer 4HK$19,630 HKD

24 data points across 12 retailers

10 retailersHK$1,883 HKD to HK$12,674 HKD

B+
Cheapest Retailer
-
HK$1,883 HKD
$240 USD
B+
Retailer 2
-
HK$2,550 HKD
$325 USD
View
Retailer 3
-
HK$2,958 HKD
$377 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$3,162 HKD
$403 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
HK$3,515 HKD
View
B+
Retailer 6
-
HK$4,935 HKD
€599 EUR
View
B+
Retailer 7
-
HK$5,963 HKD
$760 USD
View
B
Retailer 8
-
HK$7,791 HKD
$993 USD
View
Retailer 9
-
HK$10,152 HKD
$1,294 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG639487036 · Oct 26
HK$12,674 HKD
£1,272 GBP
View
9 more retailers have this diamond
Prices start from HK$1,883 HKDSave up to HK$10,791 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.

B+
4.01ct Princess
HK$1,883 HKD