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 $346 USD
As of October 28, 2026
Save $2,404 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,040 USD 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
Color
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

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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: $1,709 USD|Low: $346 USD|High: $3,120 USD|Avg: $906 USD|-0.5%
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 29, 2026
Retailer 4$346 USD
Retailer 11$384 USD
Retailer 3$496 USD
Retailer 5$499 USD
Retailer 10$540 USD
Retailer 7$729 USD
Retailer 8$757 USD
Retailer 6$984 USD
Retailer 9$1,051 USD
Retailer 2$1,477 USD
Retailer 1$1,709 USD
Retailer 12$2,080 USD

43 data points across 12 retailers

19 retailers$346 USD to $2,750 USD

A
Cheapest Retailer
-
$346 USD
Final sale: no returns
A
Retailer 2
-
$384 USD
View
A
Retailer 3
-
$425 USD
View
B+
Retailer 4
-
$496 USD
View
A
Retailer 5
-
$499 USD
£393 GBP
View
B+
Retailer 6
-
$512 USD
View
A
Retailer 7
-
$540 USD
View
B+
Retailer 8
-
$729 USD
ZAR 11,774 ZAR
View
B+
Retailer 9
-
$757 USD
£596 GBP
View
B
Retailer 10
-
$984 USD
A$1,514 AUD
View
B
Retailer 11
-
$1,051 USD
A$1,617 AUD
View
B
Retailer 12
-
$1,477 USD
View
B
Retailer 13
-
$1,523 USD
View
B
Retailer 14
-
$1,540 USD
View
B
Retailer 15
-
$1,646 USD
£1,296 GBP
View
B
Retailer 16
-
$1,709 USD
£1,346 GBP
View
B
Retailer 17
-
$2,080 USD
View
Price last confirmed 25 days ago
C
Retailer 18
-
$2,750 USD
View
Most Expensive
C
Do Amore Diamonds
23-653434162 · Oct 22
$3,040 USD
View
Price under review
18 more retailers have this diamond
Prices start from $346 USDSave up to $2,404 USD

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
$346 USD