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Cushion|Lab Grown|IGI

1.53ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG791653309

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG791653309

Diamond specifications and retailer prices

From $371 AUD
As of November 4, 2026
Save $2,057 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,428 AUD at Brilliant Earth · As of November 5, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG791653309 or 791653309. Listed at 18 retailers as of November 4, 2026, with prices from $371 to $2,428, a $2,057 spread on the same certified stone. Brilliant Earth lists it at $2,428. 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
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791653309
Dimensions6.72 × 6.12 × 4.25 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.12 mm1.53 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791653309
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 69.4%

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: Nov 4
Current: $434 AUD|Low: $371 AUD|High: $1,914 AUD|Avg: $1,046 AUD|-4.7%
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
November 5, 2026
Retailer 7$371 AUD
Retailer 9$421 AUD
Retailer 1$434 AUD
Retailer 2$557 AUD
Retailer 15$701 AUD
Retailer 14$714 AUD
Retailer 10$773 AUD
Retailer 16$881 AUD
Retailer 4$900 AUD
Retailer 12$966 AUD
Retailer 13$1,104 AUD
Retailer 5$1,404 AUD
Retailer 17$1,491 AUD
Retailer 6$1,634 AUD
Retailer 11$1,654 AUD
Retailer 3$1,857 AUD
Retailer 8$1,907 AUD

27 data points across 17 retailers

18 retailers$371 AUD to $2,428 AUD

A
Cheapest Retailer
-
$371 AUD
Final sale: no returns
Retailer 2
-
$421 AUD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$434 AUD
View
B+
Retailer 4
-
$557 AUD
View
A
Retailer 5
-
$701 AUD
View
A
Retailer 6
-
$714 AUD
View
A
Retailer 7
-
$773 AUD
View
A
Retailer 8
-
$881 AUD
View
A
Retailer 9
-
$900 AUD
View
A
Retailer 10
-
$966 AUD
View
B+
Retailer 11
-
$1,104 AUD
View
B
Retailer 12
-
$1,404 AUD
View
B+
Retailer 13
-
$1,491 AUD
View
Retailer 14
-
$1,634 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,654 AUD
View
B
Retailer 16
-
$1,857 AUD
View
B
Retailer 17
-
$1,907 AUD
View
Most Expensive
B
Brilliant Earth
19793000A · Nov 5
$2,428 AUD
$1,700 USD
View
17 more retailers have this diamond
Prices start from $371 AUDSave up to $2,057 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
$371 AUD