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Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG728538594

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG728538594

Diamond specifications and retailer prices

From $663 AUD
As of November 4, 2026
Save $4,141 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,804 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728538594 or 728538594. Listed at 20 retailers as of November 4, 2026, with prices from $663 to $4,804, a $4,141 spread on the same certified stone. Do Amore Diamonds lists it at $4,804. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728538594
Dimensions7.56 × 6.32 × 4.10 mm
L/W Ratio1.20
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
7.56 mm6.32 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728538594
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 36°Culet: NoneDepth 64.9%

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: Nov 4
Current: $4,804 AUD|Low: $663 AUD|High: $4,804 AUD|Avg: $2,090 AUD
Do Amore Diamonds
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 5, 2026
Retailer 7$663 AUD
Retailer 18$834 AUD
Retailer 3$948 AUD
Retailer 19$1,021 AUD
Retailer 4$1,048 AUD
Retailer 6$1,163 AUD
Retailer 14$1,187 AUD
Retailer 2$1,209 AUD
Retailer 15$1,277 AUD
Retailer 9$1,715 AUD
Retailer 13$1,728 AUD
Retailer 5$2,509 AUD
Retailer 10$2,600 AUD
Retailer 12$2,716 AUD
Retailer 8$2,768 AUD
Retailer 16$3,475 AUD
Retailer 11$3,549 AUD
Retailer 17$4,063 AUD
Do Amore Diamonds$4,804 AUD

39 data points across 19 retailers

20 retailers$663 AUD to $4,804 AUD

A
Cheapest Retailer
-
$663 AUD
Final sale: no returns
A
Retailer 2
-
$834 AUD
View
A
Retailer 3
-
$948 AUD
View
A
Retailer 4
-
$1,021 AUD
View
A
Retailer 5
-
$1,048 AUD
View
A
Retailer 6
-
$1,163 AUD
View
A
Retailer 7
-
$1,187 AUD
View
A
Retailer 8
-
$1,209 AUD
View
A
Retailer 9
-
$1,277 AUD
View
A
Retailer 10
-
$1,715 AUD
View
A
Retailer 11
-
$1,728 AUD
View
B+
Retailer 12
-
$2,509 AUD
View
B+
Retailer 13
-
$2,600 AUD
View
B+
Retailer 14
-
$2,716 AUD
View
B+
Retailer 15
-
$2,768 AUD
View
B+
Retailer 16
-
$3,475 AUD
View
Retailer 17
-
$3,549 AUD
View
Price last confirmed 17 days ago
Retailer 18
-
$3,813 AUD
View
Price last confirmed 36 days ago
B+
Retailer 19
-
$4,063 AUD
View
Most Expensive
B
Do Amore Diamonds
27-4F7A57859 · Nov 4
$4,804 AUD
$3,370 USD
View
19 more retailers have this diamond
Prices start from $663 AUDSave up to $4,141 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
$663 AUD