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Heart|Lab Grown|IGI

0.54ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816624952

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816624952

Diamond specifications and retailer prices

From $390 SGD
As of November 5, 2026
Save $1,431 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,821 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.54ct lab-grown heart diamond

This 0.54ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816624952 or 816624952. Listed at 18 retailers as of November 4, 2026, with prices from $390 to $1,821, a $1,431 spread on the same certified stone. Reve Diamonds lists it at $1,821. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816624952
Dimensions5.50 × 5.02 × 3.10 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
5.50 mm5.02 mm0.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816624952
Side View
Table 62.0%Crown 40.2°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 56.4%

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 5
Current: $746 SGD|Low: $390 SGD|High: $1,751 SGD|Avg: $821 SGD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$390 SGD
Retailer 11$432 SGD
Retailer 9$512 SGD
Retailer 10$611 SGD
Retailer 7$652 SGD
Retailer 6$708 SGD
Retailer 1$746 SGD
Retailer 5$783 SGD
Retailer 2$958 SGD
Retailer 8$1,326 SGD
Retailer 4$1,726 SGD

38 data points across 11 retailers

18 retailers$390 SGD to $1,821 SGD

Retailer 1
-
$349 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$390 SGD
View
Final sale: no returns
Retailer 3
-
$404 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$427 SGD
View
Price last confirmed 41 days ago
Retailer 5
-
$432 SGD
View
Price last confirmed 33 days ago
Retailer 6
-
$432 SGD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$512 SGD
View
B+
Retailer 8
-
$611 SGD
View
B+
Retailer 9
-
$652 SGD
View
B+
Retailer 10
-
$708 SGD
View
B+
Retailer 11
-
$746 SGD
View
B+
Retailer 12
-
$783 SGD
View
B+
Retailer 13
-
$958 SGD
View
B
Retailer 14
-
$1,326 SGD
View
Retailer 15
-
$1,389 SGD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$1,453 SGD
View
B
Retailer 17
-
$1,726 SGD
View
Most Expensive
B
Reve Diamonds
B4EA51A74 · Nov 4
$1,821 SGD
$1,425 USD
View
17 more retailers have this diamond
Prices start from $390 SGDSave up to $1,431 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
0.54ct Heart
$390 SGD