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Cushion|Lab Grown|IGI

1.46ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG845672256

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845672256

Diamond specifications and retailer prices

From $1,178 NZD
As of November 4, 2026
Save $4,180 NZD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,357 NZD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

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 LG845672256 or 845672256. Listed at 17 retailers as of November 4, 2026, with prices from $1,178 to $5,357, a $4,180 spread on the same certified stone. Riddles Jewelry 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

1.46
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672256
Dimensions8.14 × 5.93 × 3.84 mm
L/W Ratio1.37
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
8.14 mm5.93 mm1.46 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672256
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 64.8%

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: $4,777 NZD|Low: $1,178 NZD|High: $5,357 NZD|Avg: $2,762 NZD|-0.4%
Retailer 1
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
Riddles Jewelry
November 5, 2026
Retailer 10$1,178 NZD
Retailer 6$1,185 NZD
Retailer 13$1,393 NZD
Retailer 12$1,669 NZD
Retailer 9$1,762 NZD
Retailer 7$1,785 NZD
Retailer 16$1,831 NZD
Retailer 11$1,978 NZD
Retailer 4$2,070 NZD
Retailer 8$2,551 NZD
Retailer 5$3,731 NZD
Retailer 3$3,862 NZD
Retailer 2$3,938 NZD
Retailer 15$4,282 NZD
Retailer 1$4,777 NZD
Retailer 14$5,013 NZD
Riddles Jewelry$5,357 NZD

15 data points across 17 retailers

17 retailers$1,178 NZD to $5,357 NZD

A
Cheapest Retailer
-
$1,178 NZD
A
Retailer 2
-
$1,185 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,393 NZD
View
A
Retailer 4
-
$1,669 NZD
View
A
Retailer 5
-
$1,762 NZD
View
A
Retailer 6
-
$1,785 NZD
View
A
Retailer 7
-
$1,831 NZD
View
A
Retailer 8
-
$1,978 NZD
View
A
Retailer 9
-
$2,070 NZD
View
B+
Retailer 10
-
$2,551 NZD
View
B
Retailer 11
-
$3,731 NZD
View
B
Retailer 12
-
$3,862 NZD
View
B
Retailer 13
-
$3,938 NZD
View
B
Retailer 14
-
$4,282 NZD
View
B
Retailer 15
-
$4,777 NZD
View
B
Retailer 16
-
$5,013 NZD
View
Most Expensive
B
Riddles Jewelry
1995215366 · Nov 4
$5,357 NZD
$3,020 USD
View
16 more retailers have this diamond
Prices start from $1,178 NZDSave up to $4,180 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
$1,178 NZD