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Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG784642061

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG784642061

Diamond specifications and retailer prices

From $596 NZD
$336 USD
As of October 30, 2026
Save $5,153 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,749 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.44ct lab-grown radiant diamond

This 1.44ct lab-grown radiant 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 LG784642061 or 784642061. Listed at 14 retailers as of October 30, 2026, with prices from $596 to $5,749, a $5,153 spread on the same certified stone. Brilliant Earth lists it at $5,749. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642061
Dimensions8.19 × 5.55 × 3.60 mm
L/W Ratio1.48
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
8.19 mm5.55 mm1.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642061
Side View
Table 67.0%Crown 40.6°Girdle: ThickPavilion 33.5°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,749 NZD|Low: $596 NZD|High: $7,789 NZD|Avg: $2,662 NZD|-26.2%
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
October 31, 2026
Retailer 7$596 NZD
Retailer 14$690 NZD
Retailer 6$869 NZD
Retailer 9$1,027 NZD
Retailer 4$1,091 NZD
Retailer 12$1,191 NZD
Retailer 2$1,375 NZD
Retailer 5$1,524 NZD
Retailer 11$2,165 NZD
Retailer 13$2,619 NZD
Retailer 8$3,189 NZD
Retailer 10$5,287 NZD
Retailer 3$5,669 NZD
Brilliant Earth$5,749 NZD

32 data points across 14 retailers

14 retailers$596 NZD to $5,749 NZD

A
Cheapest Retailer
-
$596 NZD
$336 USD
A
Retailer 2
-
$690 NZD
$389 USD
View
A
Retailer 3
-
$869 NZD
$490 USD
View
Final sale: no returns
A
Retailer 4
-
$1,027 NZD
$579 USD
View
A
Retailer 5
-
$1,091 NZD
$615 USD
View
A
Retailer 6
-
$1,191 NZD
$671 USD
View
A
Retailer 7
-
$1,375 NZD
€738 EUR
View
B+
Retailer 8
-
$1,524 NZD
$859 USD
View
B+
Retailer 9
-
$2,165 NZD
$1,220 USD
View
B+
Retailer 10
-
$2,619 NZD
$1,476 USD
View
B+
Retailer 11
-
$3,189 NZD
£1,415 GBP
View
B
Retailer 12
-
$5,287 NZD
$2,980 USD
View
Retailer 13
-
$5,669 NZD
$3,195 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
19065762Y · Oct 31
$5,749 NZD
$3,240 USD
View
13 more retailers have this diamond
Prices start from $596 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
1.44ct Radiant
$596 NZD