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Cushion|Lab Grown|IGI

1.53ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG665408715

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG665408715

Diamond specifications and retailer prices

From $468 AUD
$328 USD
As of November 1, 2026
Save $1,599 AUD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,304 AUD at Rare Carat · As of July 13, 2026
View at Rare Carat

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665408715 or 665408715. Listed at 20 retailers as of November 1, 2026, with a 342% 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
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408715
Dimensions6.99 × 6.99 × 4.38 mm
L/W Ratio1.00
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
6.99 mm6.99 mm1.53 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408715
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

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 1
Current: $866 AUD|Low: $441 AUD|High: $2,067 AUD|Avg: $1,170 AUD|+1.4%
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
Retailer 18
November 2, 2026
Retailer 12$468 AUD
Retailer 5$495 AUD
Retailer 15$771 AUD
Retailer 7$818 AUD
Retailer 11$854 AUD
Retailer 1$866 AUD
Retailer 4$869 AUD
Retailer 17$916 AUD
Retailer 14$920 AUD
Retailer 3$996 AUD
Retailer 18$1,152 AUD
Retailer 6$1,331 AUD
Retailer 9$1,664 AUD
Retailer 10$1,814 AUD
Retailer 16$1,918 AUD
Retailer 2$1,935 AUD
Retailer 13$1,984 AUD
Retailer 8$2,067 AUD

38 data points across 18 retailers

20 retailers$468 AUD to $2,067 AUD

A
Cheapest Retailer
-
$468 AUD
$328 USD
Final sale: no returns
Retailer 2
-
$495 AUD
$347 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$771 AUD
$540 USD
View
A
Retailer 4
-
$818 AUD
$573 USD
View
A
Retailer 5
-
$854 AUD
ZAR 9,671 ZAR
View
A
Retailer 6
-
$866 AUD
£478 GBP
View
A
Retailer 7
-
$869 AUD
$609 USD
View
A
Retailer 8
-
$916 AUD
View
A
Retailer 9
-
$920 AUD
€614 EUR
View
A
Retailer 10
-
$996 AUD
$698 USD
View
B+
Retailer 11
-
$1,152 AUD
View
B+
Retailer 12
-
$1,331 AUD
$933 USD
View
B+
Retailer 13
-
$1,624 AUD
$1,138 USD
View
B
Retailer 14
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$1,664 AUD
$1,166 USD
View
B
Retailer 15
-
$1,814 AUD
$1,271 USD
View
B
Retailer 16
-
$1,918 AUD
View
B
Retailer 17
-
$1,935 AUD
£1,068 GBP
View
B
Retailer 18
-
$1,984 AUD
£1,095 GBP
View
B
Retailer 19
-
$2,067 AUD
$1,449 USD
View
Most Expensive
Rare Carat
29437 · Jul 13
$2,304 AUD
$1,614 USD
View
Price last confirmed 112 days ago
19 more retailers have this diamond
Prices start from $468 AUDSave up to $1,599 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
$468 AUD