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Cushion|Lab Grown|IGI

1.54ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG844602049

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844602049

Diamond specifications and retailer prices

From $871 NZD
As of November 4, 2026
Save $4,486 NZD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,357 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown cushion diamond

This 1.54ct 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 LG844602049 or 844602049. Listed at 15 retailers as of November 4, 2026, with prices from $871 to $5,357, a $4,486 spread on the same certified stone. Do Amore Diamonds lists it at $5,357. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844602049
Dimensions8.15 × 5.86 × 4.12 mm
L/W Ratio1.39
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 mm5.86 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844602049
Side View
Table 63.0%Crown 38°Girdle: MED-THKPavilion 34.6°Culet: NoneDepth 70.3%

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: $5,357 NZD|Low: $871 NZD|High: $5,978 NZD|Avg: $2,810 NZD|-2.6%
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
November 4, 2026
Retailer 8$871 NZD
Retailer 15$1,045 NZD
Retailer 13$1,064 NZD
Retailer 3$1,205 NZD
Retailer 10$1,348 NZD
Retailer 5$1,494 NZD
Retailer 2$1,925 NZD
Retailer 4$2,265 NZD
Retailer 9$3,225 NZD
Retailer 7$3,725 NZD
Retailer 11$4,387 NZD
Retailer 6$4,524 NZD
Retailer 14$4,811 NZD
Retailer 12$5,127 NZD
Do Amore Diamonds$5,357 NZD

20 data points across 15 retailers

15 retailers$871 NZD to $5,357 NZD

A
Cheapest Retailer
-
$871 NZD
A
Retailer 2
-
$1,045 NZD
View
A
Retailer 3
-
$1,064 NZD
View
A
Retailer 4
-
$1,205 NZD
View
A
Retailer 5
-
$1,348 NZD
View
A
Retailer 6
-
$1,494 NZD
View
A
Retailer 7
-
$1,925 NZD
View
A
Retailer 8
-
$2,265 NZD
View
B+
Retailer 9
-
$3,225 NZD
View
Retailer 10
-
$3,725 NZD
View
Price last confirmed 20 days ago
B
Retailer 11
-
$4,387 NZD
View
Retailer 12
-
$4,524 NZD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$4,811 NZD
View
B
Retailer 14
-
$5,127 NZD
View
Most Expensive
B
Do Amore Diamonds
27-D560E573D · Nov 4
$5,357 NZD
$3,020 USD
View
14 more retailers have this diamond
Prices start from $871 NZDSave up to $4,486 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
1.54ct Cushion
$871 NZD