CaratHunter
Plans
Cushion|Lab Grown|IGI

1.53ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG825633158

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG825633158

Diamond specifications and retailer prices

From HK$6,512 HKD
$830 USD
As of October 30, 2026
Save HK$20,032 HKD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$26,544 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825633158 or 825633158. Listed at 11 retailers as of October 26, 2026, with prices from HK$6,512 to HK$26,544, a HK$20,032 spread on the same certified stone. MOH London lists it at HK$26,544. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825633158
Dimensions6.70 × 6.52 × 4.41 mm
L/W Ratio1.03
Girdle conditionFaceted
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
6.70 mm6.52 mm1.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825633158
Side View
Table 63.0%Crown 35.7°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 67.6%

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$26,544 HKD|Low: HK$6,512 HKD|High: HK$26,823 HKD|Avg: HK$15,396 HKD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 4HK$6,512 HKD
Retailer 6HK$7,451 HKD
Retailer 10HK$9,211 HKD
Retailer 11HK$9,344 HKD
Retailer 9HK$9,666 HKD
Retailer 7HK$10,835 HKD
Retailer 8HK$20,477 HKD
Retailer 2HK$22,815 HKD
Retailer 5HK$22,924 HKD
Retailer 3HK$23,272 HKD
MOH LondonHK$26,544 HKD

40 data points across 11 retailers

11 retailersHK$6,512 HKD to HK$26,544 HKD

A
Cheapest Retailer
-
HK$6,512 HKD
$830 USD
Final sale: no returns
A
Retailer 2
-
HK$7,451 HKD
£748 GBP
View
A
Retailer 3
-
HK$9,211 HKD
$1,174 USD
View
A
Retailer 4
-
HK$9,344 HKD
$1,191 USD
View
A
Retailer 5
-
HK$9,666 HKD
$1,232 USD
View
A
Retailer 6
-
HK$10,835 HKD
£1,087 GBP
View
Retailer 7
-
HK$20,477 HKD
$2,610 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
HK$22,815 HKD
$2,908 USD
View
B
Retailer 9
-
HK$22,924 HKD
$2,922 USD
View
B
Retailer 10
-
HK$23,272 HKD
$2,966 USD
View
Most Expensive
B
MOH London
LG825633158 · Oct 26
HK$26,544 HKD
£2,664 GBP
View
10 more retailers have this diamond
Prices start from HK$6,512 HKDSave up to HK$20,032 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 Cushion
HK$6,512 HKD