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Princess|Lab Grown|IGI

1.81ct J SI2 Princess Lab Grown Diamond

ID • J/SI2 • IGI LG445037886

Shape and cutting style on the report: Princess cut

Certificate IGI LG445037886

Diamond specifications and retailer prices

From HK$7,924 HKD
$1,010 USD
As of October 30, 2026
Save HK$28,235 HKD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$36,159 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.81ct lab-grown princess diamond

This 1.81ct lab-grown princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445037886 or 445037886. Listed at 10 retailers as of October 29, 2026, with prices from HK$7,924 to HK$36,159, a HK$28,235 spread on the same certified stone. MOH London lists it at HK$36,159. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.81
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037886
Dimensions6.82 × 6.72 × 4.54 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
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Top View
6.82 mm6.72 mm1.81 ctJ / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037886
Side View
Table 72.5%Crown 41.7°Girdle: THN-MEDPavilion 38°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$36,159 HKD|Low: HK$7,924 HKD|High: HK$36,448 HKD|Avg: HK$16,791 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2HK$7,924 HKD
Retailer 3HK$9,650 HKD
Retailer 5HK$10,811 HKD
Retailer 8HK$11,039 HKD
Retailer 7HK$15,880 HKD
Retailer 4HK$17,747 HKD
Retailer 6HK$21,442 HKD
MOH LondonHK$36,159 HKD

14 data points across 8 retailers

10 retailersHK$7,924 HKD to HK$36,159 HKD

A
Cheapest Retailer
-
HK$7,924 HKD
$1,010 USD
B+
Retailer 2
-
HK$9,650 HKD
$1,230 USD
View
B+
Retailer 3
-
HK$10,498 HKD
$1,338 USD
View
B+
Retailer 4
-
HK$10,811 HKD
$1,378 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$11,196 HKD
$1,427 USD
View
Retailer 6
-
HK$11,196 HKD
$1,427 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
HK$17,747 HKD
$2,262 USD
View
B
Retailer 8
-
HK$20,979 HKD
$2,674 USD
View
B
Retailer 9
-
HK$21,442 HKD
$2,733 USD
View
Most Expensive
B
MOH London
LG445037886 · Oct 29
HK$36,159 HKD
£3,629 GBP
View
9 more retailers have this diamond
Prices start from HK$7,924 HKDSave up to HK$28,235 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
1.81ct Princess
HK$7,924 HKD