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Princess|Lab Grown|IGI

1.53ct E SI1 Princess Lab Grown Diamond

VG • E/SI1 • IGI LG574340056

Shape and cutting style on the report: Princess cut

Certificate IGI LG574340056

Diamond specifications and retailer prices

From HK$2,495 HKD
$318 USD
As of October 30, 2026
Save HK$6,184 HKD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,679 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown princess diamond

This 1.53ct 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 very-good cut grade and certified by IGI LG574340056 or 574340056. Listed at 7 retailers as of October 29, 2026, with prices from HK$2,495 to HK$8,679, a HK$6,184 spread on the same certified stone. MOH London lists it at HK$8,679. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574340056
Dimensions6.34 × 6.20 × 4.36 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.34 mm6.20 mm1.53 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG574340056
Side View
Table 65.5%Crown 39.7°Girdle: MediumPavilion 38°Culet: NoneDepth 70.3%

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 30
Current: HK$8,679 HKD|Low: HK$2,495 HKD|High: HK$8,679 HKD|Avg: HK$5,100 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3HK$2,495 HKD
Retailer 2HK$3,355 HKD
Retailer 4HK$3,617 HKD
Retailer 6HK$3,876 HKD
Retailer 8HK$5,491 HKD
Retailer 7HK$6,357 HKD
Retailer 5HK$7,140 HKD
MOH LondonHK$8,679 HKD

14 data points across 8 retailers

7 retailersHK$2,495 HKD to HK$8,679 HKD

B+
Cheapest Retailer
-
HK$2,495 HKD
$318 USD
B+
Retailer 2
-
HK$3,355 HKD
£337 GBP
View
B+
Retailer 3
-
HK$3,617 HKD
$461 USD
View
B+
Retailer 4
-
HK$3,876 HKD
$494 USD
View
B
Retailer 5
-
HK$6,357 HKD
$810 USD
View
B
Retailer 6
-
HK$7,140 HKD
$910 USD
View
Most Expensive
B
MOH London
LG574340056 · Oct 29
HK$8,679 HKD
£871 GBP
View
6 more retailers have this diamond
Prices start from HK$2,495 HKDSave up to HK$6,184 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+
1.53ct Princess
HK$2,495 HKD