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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 HK$2,636 HKD
$336 USD
As of October 30, 2026
Save HK$22,784 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$25,420 HKD at Brilliant Earth · As of October 30, 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 HK$2,636 to HK$25,420, a HK$22,784 spread on the same certified stone. Brilliant Earth lists it at HK$25,420. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$25,420 HKD|Low: HK$2,636 HKD|High: HK$34,443 HKD|Avg: HK$11,796 HKD|-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 7HK$2,636 HKD
Retailer 14HK$3,052 HKD
Retailer 6HK$3,844 HKD
Retailer 9HK$4,543 HKD
Retailer 4HK$4,825 HKD
Retailer 12HK$5,264 HKD
Retailer 2HK$6,080 HKD
Retailer 5HK$6,739 HKD
Retailer 11HK$9,572 HKD
Retailer 13HK$11,580 HKD
Retailer 8HK$14,099 HKD
Retailer 10HK$23,380 HKD
Retailer 3HK$25,067 HKD
Brilliant EarthHK$25,420 HKD

33 data points across 14 retailers

14 retailersHK$2,636 HKD to HK$25,420 HKD

A
Cheapest Retailer
-
HK$2,636 HKD
$336 USD
A
Retailer 2
-
HK$3,052 HKD
$389 USD
View
A
Retailer 3
-
HK$3,844 HKD
$490 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,543 HKD
$579 USD
View
A
Retailer 5
-
HK$4,825 HKD
$615 USD
View
A
Retailer 6
-
HK$5,264 HKD
$671 USD
View
A
Retailer 7
-
HK$6,080 HKD
€738 EUR
View
B+
Retailer 8
-
HK$6,739 HKD
$859 USD
View
B+
Retailer 9
-
HK$9,572 HKD
$1,220 USD
View
B+
Retailer 10
-
HK$11,580 HKD
$1,476 USD
View
B+
Retailer 11
-
HK$14,099 HKD
£1,415 GBP
View
B
Retailer 12
-
HK$23,380 HKD
$2,980 USD
View
Retailer 13
-
HK$25,067 HKD
$3,195 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
19065762Y · Oct 30
HK$25,420 HKD
$3,240 USD
View
13 more retailers have this diamond
Prices start from HK$2,636 HKDSave up to HK$22,784 HKD

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
HK$2,636 HKD