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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 $509 SGD
$398 USD
As of November 2, 2026
Save $3,379 SGD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,888 SGD at Brilliant Earth · As of November 2, 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 2, 2026, with prices from $509 to $3,888, a $3,379 spread on the same certified stone. Brilliant Earth lists it at $3,888. 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

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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 2
Current: $3,888 SGD|Low: $509 SGD|High: $5,486 SGD|Avg: $1,547 SGD|-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 2, 2026
Retailer 6$509 SGD
Retailer 7$610 SGD
Retailer 15$630 SGD
Retailer 16$630 SGD
Retailer 10$650 SGD
Retailer 14$953 SGD
Retailer 8$1,000 SGD
Retailer 12$1,036 SGD
Retailer 11$1,088 SGD
Retailer 13$1,093 SGD
Retailer 3$1,404 SGD
Retailer 2$1,532 SGD
Retailer 5$2,075 SGD
Retailer 9$2,276 SGD
Retailer 17$2,469 SGD
Retailer 4$2,650 SGD
Brilliant Earth$3,888 SGD

29 data points across 17 retailers

17 retailers$509 SGD to $3,888 SGD

A
Cheapest Retailer
-
$509 SGD
$398 USD
A
Retailer 2
-
$610 SGD
$477 USD
View
Final sale: no returns
A
Retailer 3
-
$630 SGD
$493 USD
View
Retailer 4
-
$630 SGD
$493 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$650 SGD
£400 GBP
View
A
Retailer 6
-
$953 SGD
$745 USD
View
A
Retailer 7
-
$1,000 SGD
$782 USD
View
A
Retailer 8
-
$1,036 SGD
£638 GBP
View
A
Retailer 9
-
$1,088 SGD
ZAR 13,747 ZAR
View
A
Retailer 10
-
$1,093 SGD
€814 EUR
View
B+
Retailer 11
-
$1,404 SGD
$1,098 USD
View
B+
Retailer 12
-
$1,532 SGD
$1,198 USD
View
B+
Retailer 13
-
$2,075 SGD
$1,622 USD
View
B+
Retailer 14
-
$2,276 SGD
View
Retailer 15
-
$2,469 SGD
£1,520 GBP
View
Price last confirmed 8 days ago
B
Retailer 16
-
$2,650 SGD
$2,072 USD
View
Most Expensive
B
Brilliant Earth
21641124A · Nov 2
$3,888 SGD
$3,040 USD
View
16 more retailers have this diamond
Prices start from $509 SGDSave up to $3,379 SGD

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
$509 SGD