Cushion|Lab Grown|IGI

1.53ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG739527923

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739527923

Diamond specifications and retailer prices

From HK$1,891 HKD
$241 USD
As of October 28, 2026
Save HK$7,875 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$16,477 HKD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG739527923 or 739527923. Listed at 20 retailers as of October 28, 2026, with a 416% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739527923
Dimensions5.57 × 5.57 × 3.94 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.57 mm5.57 mm1.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739527923
Side View
Table 62.0%Crown 41.9°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 70.7%

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 28
Current: HK$3,510 HKD|Low: HK$1,491 HKD|High: HK$10,702 HKD|Avg: HK$5,476 HKD|-6.6%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 7HK$1,891 HKD
Retailer 5HK$2,103 HKD
Retailer 3HK$2,410 HKD
Retailer 17HK$2,762 HKD
Retailer 1HK$3,510 HKD
Retailer 14HK$3,610 HKD
Retailer 13HK$3,879 HKD
Retailer 6HK$4,080 HKD
Retailer 2HK$4,104 HKD
Retailer 15HK$4,906 HKD
Retailer 16HK$5,500 HKD
Retailer 9HK$6,846 HKD
Retailer 8HK$7,170 HKD
Retailer 11HK$7,518 HKD
Retailer 10HK$8,251 HKD
Retailer 12HK$8,470 HKD
Retailer 18HK$8,992 HKD
Retailer 4HK$9,766 HKD

40 data points across 18 retailers

20 retailersHK$1,891 HKD to HK$9,766 HKD

A
Cheapest Retailer
-
HK$1,891 HKD
$241 USD
Final sale: no returns
A
Retailer 2
-
HK$2,103 HKD
$268 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
HK$2,410 HKD
View
B+
Retailer 4
-
HK$2,762 HKD
$352 USD
View
A
Retailer 5
-
HK$3,510 HKD
€426 EUR
View
A
Retailer 6
-
HK$3,610 HKD
ZAR 7,433 ZAR
View
A
Retailer 7
-
HK$3,879 HKD
£389 GBP
View
A
Retailer 8
-
HK$4,080 HKD
$520 USD
View
A
Retailer 9
-
HK$4,104 HKD
$523 USD
View
B+
Retailer 10
-
HK$4,906 HKD
A$962 AUD
View
B+
Retailer 11
-
HK$5,500 HKD
$701 USD
View
B+
Retailer 12
-
HK$6,846 HKD
SGD 1,179 SGD
View
B+
Retailer 13
-
HK$7,170 HKD
$914 USD
View
B+
Retailer 14
-
HK$7,518 HKD
A$1,474 AUD
View
B
Retailer 15
-
HK$8,251 HKD
£828 GBP
View
Price last confirmed 13 days ago
B
Retailer 16
-
HK$8,470 HKD
£850 GBP
View
B
Retailer 17
-
HK$8,553 HKD
$1,090 USD
View
B
Retailer 18
-
HK$8,992 HKD
$1,146 USD
View
B
Retailer 19
-
HK$9,766 HKD
$1,245 USD
View
Most Expensive
B
Brilliant Earth
20464974A · Sep 23
HK$16,477 HKD
$2,100 USD
View
Price last confirmed 36 days ago
19 more retailers have this diamond
Prices start from HK$1,891 HKDSave up to HK$7,875 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$1,891 HKD