CaratHunter
Plans
Cushion|Lab Grown|IGI

1.52ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804649799

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804649799

Diamond specifications and retailer prices

From $787 AUD
$553 USD
As of October 26, 2026
Save $4,181 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,968 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649799 or 804649799. Listed at 18 retailers as of October 26, 2026, with prices from $787 to $4,968, a $4,181 spread on the same certified stone. Brilliant Earth lists it at $4,968. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649799
Dimensions8.15 × 5.79 × 3.90 mm
L/W Ratio1.41
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
8.15 mm5.79 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649799
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 37°Culet: NoneDepth 67.4%

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 26
Current: $4,968 AUD|Low: $787 AUD|High: $6,933 AUD|Avg: $2,416 AUD|-28.3%
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 4$787 AUD
Retailer 9$934 AUD
Retailer 3$1,203 AUD
Retailer 11$1,314 AUD
Retailer 14$1,317 AUD
Retailer 5$1,357 AUD
Retailer 2$1,450 AUD
Retailer 13$1,498 AUD
Retailer 15$1,549 AUD
Retailer 6$2,031 AUD
Retailer 17$2,538 AUD
Retailer 16$2,841 AUD
Retailer 7$2,848 AUD
Retailer 10$3,145 AUD
Retailer 12$3,659 AUD
Retailer 8$3,837 AUD
Brilliant Earth$4,968 AUD

29 data points across 17 retailers

18 retailers$787 AUD to $4,968 AUD

A
Cheapest Retailer
-
$787 AUD
$553 USD
Final sale: no returns
Retailer 2
-
$934 AUD
$656 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,203 AUD
$845 USD
View
A
Retailer 4
-
$1,314 AUD
€879 EUR
View
A
Retailer 5
-
$1,317 AUD
$925 USD
View
A
Retailer 6
-
$1,357 AUD
$953 USD
View
A
Retailer 7
-
$1,450 AUD
£802 GBP
View
A
Retailer 8
-
$1,498 AUD
ZAR 17,001 ZAR
View
A
Retailer 9
-
$1,549 AUD
$1,088 USD
View
A
Retailer 10
-
$2,031 AUD
$1,427 USD
View
B+
Retailer 11
-
$2,538 AUD
£1,404 GBP
View
B+
Retailer 12
-
$2,841 AUD
$1,996 USD
View
B+
Retailer 13
-
$2,848 AUD
SGD 2,703 SGD
View
B+
Retailer 14
-
$3,145 AUD
$2,209 USD
View
B+
Retailer 15
-
$3,261 AUD
$2,291 USD
View
B+
Retailer 16
-
$3,659 AUD
£2,024 GBP
View
Retailer 17
-
$3,837 AUD
$2,695 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21420770A · Oct 30
$4,968 AUD
$3,490 USD
View
17 more retailers have this diamond
Prices start from $787 AUDSave up to $4,181 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
$787 AUD