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Cushion|Lab Grown|IGI

1.52ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG665408998

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665408998

Diamond specifications and retailer prices

From $373 AUD
$262 USD
As of October 31, 2026
Save $2,161 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,534 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665408998 or 665408998. Listed at 18 retailers as of October 30, 2026, with prices from $373 to $2,534, a $2,161 spread on the same certified stone. Brilliant Earth lists it at $2,534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408998
Dimensions7.77 × 6.19 × 4.19 mm
L/W Ratio1.26
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
7.77 mm6.19 mm1.52 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408998
Side View
Table 63.0%Crown 34.5°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,534 AUD|Low: $369 AUD|High: $3,075 AUD|Avg: $1,084 AUD|-17.6%
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
October 31, 2026
Retailer 10$373 AUD
Retailer 5$414 AUD
Retailer 6$702 AUD
Retailer 14$711 AUD
Retailer 17$753 AUD
Retailer 3$773 AUD
Retailer 2$777 AUD
Retailer 11$782 AUD
Retailer 15$965 AUD
Retailer 4$1,082 AUD
Retailer 8$1,405 AUD
Retailer 12$1,445 AUD
Retailer 9$1,567 AUD
Retailer 16$1,573 AUD
Retailer 13$1,667 AUD
Retailer 7$1,856 AUD
Brilliant Earth$2,534 AUD

39 data points across 17 retailers

18 retailers$373 AUD to $2,534 AUD

A
Cheapest Retailer
-
$373 AUD
$262 USD
Final sale: no returns
A
Retailer 2
-
$414 AUD
$291 USD
View
A
Retailer 3
-
$702 AUD
$493 USD
View
A
Retailer 4
-
$711 AUD
ZAR 8,069 ZAR
View
A
Retailer 5
-
$753 AUD
$529 USD
View
A
Retailer 6
-
$773 AUD
$543 USD
View
A
Retailer 7
-
$777 AUD
€520 EUR
View
A
Retailer 8
-
$782 AUD
£432 GBP
View
B+
Retailer 9
-
$965 AUD
View
B+
Retailer 10
-
$1,082 AUD
$760 USD
View
B+
Retailer 11
-
$1,405 AUD
$987 USD
View
B+
Retailer 12
-
$1,445 AUD
View
B
Retailer 13
-
$1,567 AUD
$1,101 USD
View
Retailer 14
-
$1,573 AUD
$1,105 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$1,667 AUD
£922 GBP
View
B
Retailer 16
-
$1,771 AUD
$1,244 USD
View
B
Retailer 17
-
$1,856 AUD
$1,304 USD
View
Most Expensive
B
Brilliant Earth
13236220A · Oct 30
$2,534 AUD
$1,780 USD
View
17 more retailers have this diamond
Prices start from $373 AUDSave up to $2,161 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
1.52ct Cushion
$373 AUD