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Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG799671563

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

Certificate IGI LG799671563

Diamond specifications and retailer prices

From $1,363 NZD
HK$6,000 HKD
As of October 31, 2026
Save $6,267 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,629 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 LG799671563 or 799671563. Listed at 13 retailers as of October 31, 2026, with prices from $1,363 to $7,629, a $6,267 spread on the same certified stone. Brilliant Earth lists it at $7,629. 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 angle41.8°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799671563
Dimensions8.47 × 5.59 × 3.65 mm
L/W Ratio1.52
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
8.47 mm5.59 mm1.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799671563
Side View
Table 64.0%Crown 41.8°Girdle: MediumPavilion 33.3°Culet: NoneDepth 65.3%

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 31
Current: $7,629 NZD|Low: $1,363 NZD|High: $7,860 NZD|Avg: $3,198 NZD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3$1,363 NZD
Retailer 8$1,574 NZD
Retailer 12$1,686 NZD
Retailer 5$1,829 NZD
Retailer 2$1,858 NZD
Retailer 11$2,035 NZD
Retailer 6$2,050 NZD
Retailer 10$2,810 NZD
Retailer 9$3,872 NZD
Retailer 4$4,714 NZD
Retailer 7$4,984 NZD
Brilliant Earth$7,629 NZD

43 data points across 12 retailers

13 retailers$1,363 NZD to $7,629 NZD

A
Cheapest Retailer
-
$1,363 NZD
HK$6,000 HKD
A
Retailer 2
-
$1,574 NZD
$887 USD
View
A
Retailer 3
-
$1,686 NZD
$950 USD
View
B+
Retailer 4
-
$1,829 NZD
€982 EUR
View
B+
Retailer 5
-
$1,858 NZD
£825 GBP
View
B+
Retailer 6
-
$2,035 NZD
$1,147 USD
View
B+
Retailer 7
-
$2,050 NZD
ZAR 18,662 ZAR
View
B+
Retailer 8
-
$2,810 NZD
$1,584 USD
View
B
Retailer 9
-
$3,872 NZD
$2,182 USD
View
B
Retailer 10
-
$4,714 NZD
$2,657 USD
View
B
Retailer 11
-
$4,984 NZD
£2,212 GBP
View
Retailer 12
-
$5,624 NZD
$3,170 USD
View
Price last confirmed 73 days ago
Most Expensive
B
Brilliant Earth
20502392A · Oct 31
$7,629 NZD
$4,300 USD
View
12 more retailers have this diamond
Prices start from $1,363 NZDSave up to $6,267 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
$1,363 NZD