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Heart|Lab Grown|IGI

1.44ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG836607850

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836607850

Diamond specifications and retailer prices

From HK$3,123 HKD
As of November 4, 2026
Save HK$20,729 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$23,851 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.44ct lab-grown heart diamond

This 1.44ct lab-grown heart 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 LG836607850 or 836607850. Listed at 17 retailers as of November 4, 2026, with prices from HK$3,123 to HK$23,851, a HK$20,729 spread on the same certified stone. Brilliant Earth lists it at HK$23,851. 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 angle37.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607850
Dimensions6.94 × 7.61 × 4.56 mm
L/W Ratio1.10
Girdle conditionFaceted
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
6.94 mm7.61 mm1.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607850
Side View
Table 57.0%Crown 37.7°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 59.9%

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: Nov 4
Current: HK$23,851 HKD|Low: HK$3,123 HKD|High: HK$33,658 HKD|Avg: HK$9,316 HKD|-29.1%
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 6HK$3,123 HKD
Retailer 7HK$3,742 HKD
Retailer 16HK$3,868 HKD
Retailer 17HK$3,868 HKD
Retailer 11HK$3,978 HKD
Retailer 12HK$5,021 HKD
Retailer 8HK$6,135 HKD
Retailer 2HK$6,292 HKD
Retailer 14HK$6,669 HKD
Retailer 15HK$6,700 HKD
Retailer 3HK$8,615 HKD
Retailer 13HK$9,399 HKD
Retailer 5HK$12,726 HKD
Retailer 9HK$13,958 HKD
Retailer 10HK$15,080 HKD
Retailer 4HK$16,256 HKD
Brilliant EarthHK$23,851 HKD

30 data points across 17 retailers

17 retailersHK$3,123 HKD to HK$23,851 HKD

A
Cheapest Retailer
-
HK$3,123 HKD
A
Retailer 2
-
HK$3,742 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,868 HKD
View
Retailer 4
-
HK$3,868 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$3,978 HKD
View
A
Retailer 6
-
HK$5,021 HKD
View
A
Retailer 7
-
HK$6,135 HKD
View
A
Retailer 8
-
HK$6,292 HKD
View
A
Retailer 9
-
HK$6,669 HKD
View
A
Retailer 10
-
HK$6,700 HKD
View
B+
Retailer 11
-
HK$8,615 HKD
View
B+
Retailer 12
-
HK$9,399 HKD
View
B+
Retailer 13
-
HK$12,726 HKD
View
B+
Retailer 14
-
HK$13,958 HKD
View
B+
Retailer 15
-
HK$15,080 HKD
View
B
Retailer 16
-
HK$16,256 HKD
View
Most Expensive
B
Brilliant Earth
21641124A · Nov 4
HK$23,851 HKD
$3,040 USD
View
16 more retailers have this diamond
Prices start from HK$3,123 HKDSave up to HK$20,729 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 Heart
HK$3,123 HKD