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Cushion|Lab Grown|IGI

1.53ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG634481478

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG634481478

Diamond specifications and retailer prices

From $673 AUD
$472 USD
As of November 1, 2026
Save $2,159 AUD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,054 AUD at Brilliant Earth · As of September 24, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634481478 or 634481478. Listed at 16 retailers as of November 1, 2026, with a 321% 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634481478
Dimensions10.69 × 5.44 × 3.63 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.69 mm5.44 mm1.53 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634481478
Side View
Table 63.0%Crown 35.6°Girdle: THN-MEDPavilion 44.7°Culet: NoneDepth 66.7%

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: Nov 1
Current: $2,713 AUD|Low: $806 AUD|High: $2,867 AUD|Avg: $1,514 AUD|+7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$807 AUD
Retailer 2$856 AUD
Retailer 3$970 AUD
Retailer 9$1,154 AUD
Retailer 7$1,182 AUD
Retailer 6$1,250 AUD
Retailer 11$1,598 AUD
Retailer 10$1,688 AUD
Retailer 4$1,757 AUD
Retailer 1$2,713 AUD
Retailer 8$2,832 AUD

33 data points across 11 retailers

16 retailers$673 AUD to $2,832 AUD

A
Cheapest Retailer
-
$673 AUD
$472 USD
Final sale: no returns
Retailer 2
-
$725 AUD
$508 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$807 AUD
£445 GBP
View
A
Retailer 4
-
$853 AUD
$598 USD
View
A
Retailer 5
-
$856 AUD
$600 USD
View
A
Retailer 6
-
$970 AUD
$680 USD
View
B+
Retailer 7
-
$1,154 AUD
€770 EUR
View
B+
Retailer 8
-
$1,182 AUD
£652 GBP
View
B+
Retailer 9
-
$1,250 AUD
ZAR 14,152 ZAR
View
B+
Retailer 10
-
$1,598 AUD
$1,120 USD
View
B
Retailer 11
-
$1,688 AUD
View
B
Retailer 12
-
$1,757 AUD
$1,231 USD
View
B
Retailer 13
-
$2,380 AUD
$1,668 USD
View
B
Retailer 14
-
$2,713 AUD
$1,901 USD
View
B
Retailer 15
-
$2,832 AUD
£1,563 GBP
View
Most Expensive
Brilliant Earth
21093638A · Sep 24
$3,054 AUD
$2,140 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $673 AUDSave up to $2,159 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
$673 AUD