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Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG799669091

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

Certificate IGI LG799669091

Diamond specifications and retailer prices

From HK$2,840 HKD
$362 USD
As of October 30, 2026
Save HK$25,561 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$28,401 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 LG799669091 or 799669091. Listed at 14 retailers as of October 30, 2026, with prices from HK$2,840 to HK$28,401, a HK$25,561 spread on the same certified stone. Brilliant Earth lists it at HK$28,401. 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 angle42.8°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669091
Dimensions8.06 × 5.67 × 3.60 mm
L/W Ratio1.42
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
8.06 mm5.67 mm1.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669091
Side View
Table 60.0%Crown 42.8°Girdle: STK-THKPavilion 33°Culet: NoneDepth 63.5%

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$28,401 HKD|Low: HK$2,840 HKD|High: HK$40,798 HKD|Avg: HK$12,767 HKD|-30.4%
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 9HK$2,840 HKD
Retailer 3HK$3,295 HKD
Retailer 7HK$4,018 HKD
Retailer 11HK$4,786 HKD
Retailer 5HK$5,217 HKD
Retailer 10HK$5,641 HKD
Retailer 2HK$6,541 HKD
Retailer 6HK$6,794 HKD
Retailer 13HK$10,341 HKD
Retailer 14HK$12,506 HKD
Retailer 8HK$15,285 HKD
Retailer 4HK$25,067 HKD
Retailer 12HK$25,263 HKD
Brilliant EarthHK$28,401 HKD

38 data points across 14 retailers

14 retailersHK$2,840 HKD to HK$28,401 HKD

A
Cheapest Retailer
-
HK$2,840 HKD
$362 USD
A
Retailer 2
-
HK$3,295 HKD
$420 USD
View
A
Retailer 3
-
HK$4,018 HKD
£403 GBP
View
A
Retailer 4
-
HK$4,786 HKD
$610 USD
View
A
Retailer 5
-
HK$5,217 HKD
$665 USD
View
A
Retailer 6
-
HK$5,641 HKD
$719 USD
View
A
Retailer 7
-
HK$6,541 HKD
€794 EUR
View
A
Retailer 8
-
HK$6,794 HKD
$866 USD
View
B+
Retailer 9
-
HK$10,341 HKD
$1,318 USD
View
B+
Retailer 10
-
HK$12,506 HKD
$1,594 USD
View
B
Retailer 11
-
HK$15,285 HKD
£1,534 GBP
View
Retailer 12
-
HK$25,067 HKD
$3,195 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
HK$25,263 HKD
$3,220 USD
View
Most Expensive
B
Brilliant Earth
21060022Y · Oct 30
HK$28,401 HKD
$3,620 USD
View
13 more retailers have this diamond
Prices start from HK$2,840 HKDSave up to HK$25,561 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$2,840 HKD