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Cushion|Lab Grown|IGI

1.46ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG825659847

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825659847

Diamond specifications and retailer prices

From $969 NZD
As of November 4, 2026
Save $4,016 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,985 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.46ct lab-grown cushion diamond

This 1.46ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825659847 or 825659847. Listed at 15 retailers as of November 4, 2026, with prices from $969 to $4,985, a $4,016 spread on the same certified stone. Brilliant Earth lists it at $4,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825659847
Dimensions8.13 × 5.71 × 3.79 mm
L/W Ratio1.42
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
8.13 mm5.71 mm1.46 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825659847
Side View
Table 64.0%Crown 34.9°Girdle: MED-THKPavilion 34°Culet: NoneDepth 66.4%

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: Nov 4
Current: $4,985 NZD|Low: $969 NZD|High: $6,706 NZD|Avg: $2,784 NZD|-25.7%
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
November 5, 2026
Retailer 4$969 NZD
Retailer 7$1,176 NZD
Retailer 12$1,410 NZD
Retailer 9$1,423 NZD
Retailer 8$1,456 NZD
Retailer 15$1,561 NZD
Retailer 14$1,778 NZD
Retailer 3$2,038 NZD
Retailer 10$2,189 NZD
Retailer 13$2,955 NZD
Retailer 6$3,433 NZD
Retailer 11$3,456 NZD
Retailer 2$3,507 NZD
Retailer 5$3,965 NZD
Brilliant Earth$4,985 NZD

37 data points across 15 retailers

15 retailers$969 NZD to $4,985 NZD

A
Cheapest Retailer
-
$969 NZD
Final sale: no returns
Retailer 2
-
$1,176 NZD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,410 NZD
View
A
Retailer 4
-
$1,423 NZD
View
A
Retailer 5
-
$1,456 NZD
View
A
Retailer 6
-
$1,561 NZD
View
A
Retailer 7
-
$1,778 NZD
View
A
Retailer 8
-
$2,038 NZD
View
A
Retailer 9
-
$2,189 NZD
View
B+
Retailer 10
-
$2,955 NZD
View
Retailer 11
-
$3,433 NZD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$3,456 NZD
View
B+
Retailer 13
-
$3,507 NZD
View
B
Retailer 14
-
$3,965 NZD
View
Most Expensive
B
Brilliant Earth
21418179A · Nov 4
$4,985 NZD
$2,810 USD
View
14 more retailers have this diamond
Prices start from $969 NZDSave up to $4,016 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
1.46ct Cushion
$969 NZD