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Cushion|Lab Grown|IGI

1.53ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG520213355

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG520213355

Diamond specifications and retailer prices

From $570 NZD
$320 USD
As of October 28, 2026
Save $1,972 NZD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,294 NZD at Brilliant Earth · As of October 16, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG520213355 or 520213355. Listed at 15 retailers as of October 28, 2026, with a 346% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520213355
Dimensions6.84 × 6.50 × 6.84 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
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
6.84 mm6.50 mm1.53 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520213355
Side View
Table 58.5%Crown 34.3°Girdle: MED-VTKPavilion 35°Culet: NoneDepth 63.5%

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: $3,294 NZD|Low: $570 NZD|High: $3,401 NZD|Avg: $1,556 NZD|-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
Retailer 14
October 30, 2026
Retailer 14$570 NZD
Retailer 13$630 NZD
Retailer 9$908 NZD
Retailer 12$908 NZD
Retailer 5$940 NZD
Retailer 7$1,039 NZD
Retailer 2$1,112 NZD
Retailer 4$1,230 NZD
Retailer 10$1,719 NZD
Retailer 3$2,029 NZD
Retailer 11$2,256 NZD
Retailer 6$2,279 NZD
Retailer 8$2,542 NZD
Brilliant Earth$3,294 NZD

43 data points across 14 retailers

15 retailers$570 NZD to $2,542 NZD

A
Cheapest Retailer
-
$570 NZD
$320 USD
Final sale: no returns
Retailer 2
-
$630 NZD
$354 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$908 NZD
$510 USD
View
A
Retailer 4
-
$908 NZD
$510 USD
View
A
Retailer 5
-
$940 NZD
$528 USD
View
A
Retailer 6
-
$1,039 NZD
€556 EUR
View
A
Retailer 7
-
$1,112 NZD
£492 GBP
View
B+
Retailer 8
-
$1,230 NZD
$691 USD
View
Retailer 9
-
$1,719 NZD
A$1,485 AUD
View
Price last confirmed 25 days ago
Retailer 10
-
$2,029 NZD
SGD 1,540 SGD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$2,116 NZD
$1,188 USD
View
B
Retailer 12
-
$2,256 NZD
$1,267 USD
View
B
Retailer 13
-
$2,427 NZD
$1,363 USD
View
B
Retailer 14
-
$2,542 NZD
£1,124 GBP
View
Most Expensive
Brilliant Earth
20666789A · Oct 16
$3,294 NZD
$1,850 USD
View
Price last confirmed 13 days ago
14 more retailers have this diamond
Prices start from $570 NZDSave up to $1,972 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
$570 NZD