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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 $825 NZD
As of November 4, 2026
Save $5,153 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,978 NZD 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 $825 to $5,978, a $5,153 spread on the same certified stone. Do Amore Diamonds lists it at $5,978. 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: $5,978 NZD|Low: $825 NZD|High: $5,978 NZD|Avg: $2,601 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
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Retailer 19
November 5, 2026
Retailer 7$825 NZD
Retailer 18$1,038 NZD
Retailer 3$1,180 NZD
Retailer 19$1,270 NZD
Retailer 4$1,304 NZD
Retailer 6$1,448 NZD
Retailer 14$1,478 NZD
Retailer 2$1,504 NZD
Retailer 15$1,590 NZD
Retailer 9$2,134 NZD
Retailer 13$2,150 NZD
Retailer 5$3,122 NZD
Retailer 10$3,236 NZD
Retailer 12$3,379 NZD
Retailer 8$3,445 NZD
Retailer 16$4,325 NZD
Retailer 11$4,417 NZD
Retailer 17$5,056 NZD
Do Amore Diamonds$5,978 NZD

39 data points across 19 retailers

20 retailers$825 NZD to $5,978 NZD

A
Cheapest Retailer
-
$825 NZD
Final sale: no returns
A
Retailer 2
-
$1,038 NZD
View
A
Retailer 3
-
$1,180 NZD
View
A
Retailer 4
-
$1,270 NZD
View
A
Retailer 5
-
$1,304 NZD
View
A
Retailer 6
-
$1,448 NZD
View
A
Retailer 7
-
$1,478 NZD
View
A
Retailer 8
-
$1,504 NZD
View
A
Retailer 9
-
$1,590 NZD
View
A
Retailer 10
-
$2,134 NZD
View
A
Retailer 11
-
$2,150 NZD
View
B+
Retailer 12
-
$3,122 NZD
View
B+
Retailer 13
-
$3,236 NZD
View
B+
Retailer 14
-
$3,379 NZD
View
B+
Retailer 15
-
$3,445 NZD
View
B+
Retailer 16
-
$4,325 NZD
View
Retailer 17
-
$4,417 NZD
View
Price last confirmed 17 days ago
Retailer 18
-
$4,745 NZD
View
Price last confirmed 36 days ago
B+
Retailer 19
-
$5,056 NZD
View
Most Expensive
B
Do Amore Diamonds
27-4F7A57859 · Nov 4
$5,978 NZD
$3,370 USD
View
19 more retailers have this diamond
Prices start from $825 NZDSave up to $5,153 NZD

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
$825 NZD