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Cushion|Lab Grown|IGI

1.53ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG816675094

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

Certificate IGI LG816675094

Diamond specifications and retailer prices

From $364 AUD
$256 USD
As of November 1, 2026
Save $1,549 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,705 AUD at Brilliant Earth · As of October 18, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816675094 or 816675094. Listed at 19 retailers as of October 30, 2026, with a 425% 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 angle35.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816675094
Dimensions6.60 × 6.60 × 4.32 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.60 mm6.60 mm1.53 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816675094
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 65.5%

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: $2,705 AUD|Low: $364 AUD|High: $2,705 AUD|Avg: $1,176 AUD
Brilliant Earth
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
Retailer 19
November 2, 2026
Retailer 4$364 AUD
Retailer 11$409 AUD
Retailer 2$427 AUD
Retailer 7$544 AUD
Retailer 17$667 AUD
Retailer 13$698 AUD
Retailer 12$749 AUD
Retailer 16$764 AUD
Retailer 9$953 AUD
Retailer 18$969 AUD
Retailer 6$1,066 AUD
Retailer 5$1,307 AUD
Retailer 3$1,373 AUD
Retailer 19$1,453 AUD
Retailer 14$1,620 AUD
Retailer 15$1,830 AUD
Retailer 8$1,914 AUD
Retailer 10$2,164 AUD
Brilliant Earth$2,705 AUD

30 data points across 19 retailers

19 retailers$364 AUD to $1,914 AUD

A
Cheapest Retailer
-
$364 AUD
$256 USD
Final sale: no returns
Retailer 2
-
$409 AUD
$287 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$427 AUD
£236 GBP
View
B+
Retailer 4
-
$544 AUD
$382 USD
View
A
Retailer 5
-
$667 AUD
€446 EUR
View
A
Retailer 6
-
$698 AUD
ZAR 7,916 ZAR
View
A
Retailer 7
-
$749 AUD
£414 GBP
View
A
Retailer 8
-
$764 AUD
$537 USD
View
A
Retailer 9
-
$953 AUD
View
A
Retailer 10
-
$969 AUD
$681 USD
View
B+
Retailer 11
-
$1,066 AUD
$749 USD
View
B+
Retailer 12
-
$1,307 AUD
SGD 1,241 SGD
View
B+
Retailer 13
-
$1,373 AUD
$965 USD
View
B+
Retailer 14
-
$1,453 AUD
$1,021 USD
View
B+
Retailer 15
-
$1,620 AUD
£896 GBP
View
B
Retailer 16
-
$1,830 AUD
$1,286 USD
View
B+
Retailer 17
-
$1,914 AUD
View
Retailer 18
-
$2,164 AUD
$1,520 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
22184116A · Oct 18
$2,705 AUD
$1,900 USD
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from $364 AUDSave up to $1,549 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
$364 AUD