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Cushion|Lab Grown|IGI

1.53ct E VS1 Cushion Lab Grown Diamond

E/VS1 • IGI LG653434162

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG653434162

Diamond specifications and retailer prices

From $492 AUD
$346 USD
As of October 28, 2026
Save $3,422 AUD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,327 AUD at Do Amore Diamonds · As of October 22, 2026
View at Do Amore Diamonds

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) and certified by IGI LG653434162 or 653434162. Listed at 19 retailers as of October 28, 2026, with a 695% 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
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653434162
Dimensions6.59 × 6.59 × 6.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm6.59 mm1.53 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653434162
Side View
Table 62.0%Crown 34.1°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $708 AUD|Low: $492 AUD|High: $4,441 AUD|Avg: $1,295 AUD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$492 AUD
Retailer 11$547 AUD
Retailer 3$706 AUD
Retailer 1$708 AUD
Retailer 10$769 AUD
Retailer 8$1,037 AUD
Retailer 5$1,081 AUD
Retailer 7$1,401 AUD
Retailer 9$1,496 AUD
Retailer 2$2,102 AUD
Retailer 6$2,433 AUD
Retailer 12$2,961 AUD

42 data points across 12 retailers

19 retailers$492 AUD to $3,914 AUD

A
Cheapest Retailer
-
$492 AUD
$346 USD
Final sale: no returns
A
Retailer 2
-
$547 AUD
$384 USD
View
A
Retailer 3
-
$605 AUD
$425 USD
View
B+
Retailer 4
-
$706 AUD
$496 USD
View
A
Retailer 5
-
$708 AUD
£391 GBP
View
B+
Retailer 6
-
$729 AUD
$512 USD
View
A
Retailer 7
-
$769 AUD
$540 USD
View
B+
Retailer 8
-
$1,037 AUD
ZAR 11,774 ZAR
View
B+
Retailer 9
-
$1,081 AUD
£598 GBP
View
B
Retailer 10
-
$1,401 AUD
View
B
Retailer 11
-
$1,496 AUD
View
B
Retailer 12
-
$2,102 AUD
$1,477 USD
View
B
Retailer 13
-
$2,168 AUD
$1,523 USD
View
B
Retailer 14
-
$2,191 AUD
$1,540 USD
View
B
Retailer 15
-
$2,343 AUD
£1,296 GBP
View
B
Retailer 16
-
$2,433 AUD
£1,346 GBP
View
Retailer 17
-
$2,961 AUD
$2,080 USD
View
Price last confirmed 26 days ago
C
Retailer 18
-
$3,914 AUD
$2,750 USD
View
Most Expensive
Do Amore Diamonds
23-653434162 · Oct 22
$4,327 AUD
$3,040 USD
View
Price under review
18 more retailers have this diamond
Prices start from $492 AUDSave up to $3,422 AUD

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
$492 AUD