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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 $1,093 AUD
HK$6,000 HKD
As of October 30, 2026
Save $5,028 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,121 AUD at Brilliant Earth · As of October 29, 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 29, 2026, with prices from $1,093 to $6,121, a $5,028 spread on the same certified stone. Brilliant Earth lists it at $6,121. 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 30
Current: $6,121 AUD|Low: $1,093 AUD|High: $6,307 AUD|Avg: $2,573 AUD|-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
October 31, 2026
Retailer 3$1,093 AUD
Retailer 8$1,263 AUD
Retailer 12$1,352 AUD
Retailer 7$1,462 AUD
Retailer 2$1,478 AUD
Retailer 11$1,633 AUD
Retailer 5$1,645 AUD
Retailer 10$2,255 AUD
Retailer 9$3,106 AUD
Retailer 4$3,783 AUD
Retailer 6$3,999 AUD
Brilliant Earth$6,121 AUD

43 data points across 12 retailers

13 retailers$1,093 AUD to $6,121 AUD

A
Cheapest Retailer
-
$1,093 AUD
HK$6,000 HKD
A
Retailer 2
-
$1,263 AUD
$887 USD
View
A
Retailer 3
-
$1,352 AUD
$950 USD
View
Retailer 4
-
$1,462 AUD
€978 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,478 AUD
£818 GBP
View
B+
Retailer 6
-
$1,633 AUD
$1,147 USD
View
B+
Retailer 7
-
$1,645 AUD
ZAR 18,662 ZAR
View
B+
Retailer 8
-
$2,255 AUD
$1,584 USD
View
B
Retailer 9
-
$3,106 AUD
$2,182 USD
View
B
Retailer 10
-
$3,783 AUD
$2,657 USD
View
B
Retailer 11
-
$3,999 AUD
£2,212 GBP
View
Retailer 12
-
$4,513 AUD
$3,170 USD
View
Price last confirmed 72 days ago
Most Expensive
B
Brilliant Earth
20502392A · Oct 29
$6,121 AUD
$4,300 USD
View
12 more retailers have this diamond
Prices start from $1,093 AUDSave up to $5,028 AUD

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
$1,093 AUD