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Princess|Lab Grown|IGI

1.53ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG639454673

Shape and cutting style on the report: Princess cut

Certificate IGI LG639454673

Diamond specifications and retailer prices

From HK$1,577 HKD
$201 USD
As of October 30, 2026
Save HK$7,630 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,207 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 top-tier cut grade and certified by IGI LG639454673 or 639454673. Listed at 16 retailers as of October 29, 2026, with prices from HK$1,577 to HK$9,207, a HK$7,630 spread on the same certified stone. MOH London lists it at HK$9,207. 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

1.53
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639454673
Dimensions6.28 × 6.23 × 4.66 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.28 mm6.23 mm1.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639454673
Side View
Table 69.0%Crown 37.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 74.8%

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$9,207 HKD|Low: HK$1,514 HKD|High: HK$9,267 HKD|Avg: HK$4,104 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
Retailer 13
Retailer 14
October 30, 2026
Retailer 11HK$1,577 HKD
Retailer 12HK$1,765 HKD
Retailer 3HK$1,828 HKD
Retailer 10HK$1,961 HKD
Retailer 14HK$1,961 HKD
Retailer 8HK$2,519 HKD
Retailer 7HK$3,369 HKD
Retailer 4HK$3,397 HKD
Retailer 2HK$3,592 HKD
Retailer 6HK$3,978 HKD
Retailer 9HK$5,241 HKD
Retailer 5HK$6,292 HKD
Retailer 13HK$8,552 HKD
MOH LondonHK$9,207 HKD

44 data points across 14 retailers

16 retailersHK$1,577 HKD to HK$9,207 HKD

A
Cheapest Retailer
-
HK$1,577 HKD
$201 USD
A
Retailer 2
-
HK$1,765 HKD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,828 HKD
$233 USD
View
A
Retailer 4
-
HK$1,961 HKD
$250 USD
View
A
Retailer 5
-
HK$1,961 HKD
$250 USD
View
Retailer 6
-
HK$2,519 HKD
£253 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$3,369 HKD
€409 EUR
View
B+
Retailer 8
-
HK$3,397 HKD
$433 USD
View
A
Retailer 9
-
HK$3,592 HKD
£361 GBP
View
A
Retailer 10
-
HK$3,640 HKD
$464 USD
View
B+
Retailer 11
-
HK$3,978 HKD
$507 USD
View
B
Retailer 12
-
HK$5,241 HKD
$668 USD
View
B+
Retailer 13
-
HK$6,292 HKD
$802 USD
View
B
Retailer 14
-
HK$6,714 HKD
$856 USD
View
B
Retailer 15
-
HK$8,552 HKD
$1,090 USD
View
Most Expensive
B
MOH London
LG639454673 · Oct 29
HK$9,207 HKD
£924 GBP
View
15 more retailers have this diamond
Prices start from HK$1,577 HKDSave up to HK$7,630 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
1.53ct Princess
HK$1,577 HKD