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Cushion|Lab Grown|IGI

1.54ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG650411135

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG650411135

Diamond specifications and retailer prices

From HK$3,600 HKD
€437 EUR
As of October 29, 2026
Save HK$10,994 HKD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$14,594 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG650411135 or 650411135. Listed at 11 retailers as of October 29, 2026, with prices from HK$3,600 to HK$14,594, a HK$10,994 spread on the same certified stone. Brilliant Earth lists it at HK$14,594. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650411135
Dimensions6.74 × 6.61 × 4.42 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm6.61 mm1.54 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650411135
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.9%

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 29
Current: HK$14,594 HKD|Low: HK$1,875 HKD|High: HK$15,065 HKD|Avg: HK$6,172 HKD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4HK$1,875 HKD
Retailer 8HK$2,734 HKD
Retailer 6HK$3,600 HKD
Retailer 3HK$3,915 HKD
Retailer 12HK$4,057 HKD
Retailer 2HK$4,406 HKD
Retailer 10HK$4,896 HKD
Retailer 5HK$6,816 HKD
Retailer 13HK$7,891 HKD
Retailer 9HK$7,925 HKD
Retailer 7HK$9,377 HKD
Retailer 11HK$9,471 HKD
Brilliant EarthHK$14,594 HKD

40 data points across 13 retailers

11 retailersHK$3,600 HKD to HK$14,594 HKD

Retailer 1
-
HK$2,734 HKD
£274 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
HK$3,600 HKD
€437 EUR
View
A
Retailer 3
-
HK$3,915 HKD
$499 USD
View
A
Retailer 4
-
HK$4,057 HKD
$517 USD
View
A
Retailer 5
-
HK$4,406 HKD
£442 GBP
View
B+
Retailer 6
-
HK$4,896 HKD
$624 USD
View
Retailer 7
-
HK$7,891 HKD
$1,006 USD
View
Price last confirmed 11 days ago
Retailer 8
-
HK$7,925 HKD
$1,010 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$9,377 HKD
£941 GBP
View
B
Retailer 10
-
HK$9,471 HKD
$1,207 USD
View
Most Expensive
B
Brilliant Earth
11632652A · Oct 29
HK$14,594 HKD
$1,860 USD
View
10 more retailers have this diamond
Prices start from HK$3,600 HKDSave up to HK$10,994 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 Cushion
HK$3,600 HKD