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 $428 NZD
$241 USD
As of October 30, 2026
Save $1,781 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,726 NZD 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 30, 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 30
Current: $881 NZD|Low: $428 NZD|High: $2,420 NZD|Avg: $1,204 NZD|-7.7%
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
November 1, 2026
Retailer 7$428 NZD
Retailer 5$476 NZD
Retailer 3$545 NZD
Retailer 17$625 NZD
Retailer 11$786 NZD
Retailer 14$816 NZD
Retailer 1$881 NZD
Retailer 6$923 NZD
Retailer 2$928 NZD
Retailer 15$1,109 NZD
Retailer 16$1,244 NZD
Retailer 9$1,548 NZD
Retailer 8$1,621 NZD
Retailer 12$1,700 NZD
Retailer 10$1,866 NZD
Retailer 13$1,915 NZD
Retailer 18$2,033 NZD
Retailer 4$2,208 NZD

41 data points across 18 retailers

20 retailers$428 NZD to $2,208 NZD

A
Cheapest Retailer
-
$428 NZD
$241 USD
Final sale: no returns
Retailer 2
-
$476 NZD
$268 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$545 NZD
HK$2,400 HKD
View
B+
Retailer 4
-
$625 NZD
$352 USD
View
A
Retailer 5
-
$786 NZD
€422 EUR
View
A
Retailer 6
-
$816 NZD
ZAR 7,433 ZAR
View
A
Retailer 7
-
$881 NZD
£391 GBP
View
A
Retailer 8
-
$923 NZD
$520 USD
View
A
Retailer 9
-
$928 NZD
$523 USD
View
B+
Retailer 10
-
$1,109 NZD
A$962 AUD
View
B+
Retailer 11
-
$1,244 NZD
$701 USD
View
B+
Retailer 12
-
$1,548 NZD
SGD 1,179 SGD
View
B+
Retailer 13
-
$1,621 NZD
$914 USD
View
B+
Retailer 14
-
$1,700 NZD
A$1,474 AUD
View
Retailer 15
-
$1,866 NZD
£828 GBP
View
Price last confirmed 16 days ago
B
Retailer 16
-
$1,915 NZD
£850 GBP
View
B
Retailer 17
-
$1,934 NZD
$1,090 USD
View
B
Retailer 18
-
$2,033 NZD
$1,146 USD
View
B
Retailer 19
-
$2,208 NZD
$1,245 USD
View
Most Expensive
Brilliant Earth
20464974A · Sep 23
$3,726 NZD
$2,100 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $428 NZDSave up to $1,781 NZD

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
$428 NZD