CaratHunter
Plans
Princess|Lab Grown|IGI

1.54ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG803681720

Shape and cutting style on the report: Princess cut

Certificate IGI LG803681720

Diamond specifications and retailer prices

From HK$1,491 HKD
$190 USD
As of October 30, 2026
Save HK$7,178 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,669 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG803681720 or 803681720. Listed at 15 retailers as of October 25, 2026, with prices from HK$1,491 to HK$8,669, a HK$7,178 spread on the same certified stone. MOH London lists it at HK$8,669. 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

1.54
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803681720
Dimensions6.27 × 6.19 × 4.43 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.19 mm1.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803681720
Side View
Table 70.0%Crown 46.8°Girdle: MediumPavilion 37.8°Culet: NoneDepth 71.6%

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$8,669 HKD|Low: HK$1,436 HKD|High: HK$8,866 HKD|Avg: HK$4,234 HKD|+0.1%
MOH London
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
October 30, 2026
Retailer 15HK$1,491 HKD
Retailer 9HK$1,734 HKD
Retailer 3HK$1,852 HKD
Retailer 13HK$1,852 HKD
Retailer 12HK$2,384 HKD
Retailer 4HK$3,240 HKD
Retailer 8HK$3,312 HKD
Retailer 2HK$3,368 HKD
Retailer 7HK$3,656 HKD
Retailer 6HK$4,472 HKD
Retailer 14HK$5,955 HKD
Retailer 10HK$5,978 HKD
Retailer 11HK$7,022 HKD
Retailer 5HK$8,630 HKD
MOH LondonHK$8,669 HKD

38 data points across 15 retailers

15 retailersHK$1,491 HKD to HK$8,669 HKD

A
Cheapest Retailer
-
HK$1,491 HKD
$190 USD
A
Retailer 2
-
HK$1,734 HKD
$221 USD
View
A
Retailer 3
-
HK$1,852 HKD
$236 USD
View
A
Retailer 4
-
HK$1,852 HKD
$236 USD
View
Retailer 5
-
HK$2,384 HKD
£239 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
HK$3,240 HKD
$413 USD
View
A
Retailer 7
-
HK$3,312 HKD
€402 EUR
View
A
Retailer 8
-
HK$3,368 HKD
£338 GBP
View
A
Retailer 9
-
HK$3,656 HKD
$466 USD
View
B+
Retailer 10
-
HK$4,472 HKD
$570 USD
View
B+
Retailer 11
-
HK$5,955 HKD
$759 USD
View
B
Retailer 12
-
HK$5,978 HKD
$762 USD
View
B
Retailer 13
-
HK$7,022 HKD
$895 USD
View
B
Retailer 14
-
HK$8,630 HKD
$1,100 USD
View
Most Expensive
B
MOH London
LG803681720 · Oct 25
HK$8,669 HKD
£870 GBP
View
14 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$7,178 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
1.54ct Princess
HK$1,491 HKD