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Heart|Lab Grown|IGI

0.56ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG816603115

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816603115

Diamond specifications and retailer prices

From $403 SGD
As of November 5, 2026
Save $1,456 SGD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,858 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.56ct lab-grown heart diamond

This 0.56ct 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 LG816603115 or 816603115. Listed at 17 retailers as of November 4, 2026, with prices from $403 to $1,858, a $1,456 spread on the same certified stone. Reve Diamonds lists it at $1,858. 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

0.56
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816603115
Dimensions5.15 × 5.74 × 3.22 mm
L/W Ratio1.11
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
5.15 mm5.74 mm0.56 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816603115
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 56.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $778 SGD|Low: $247 SGD|High: $1,810 SGD|Avg: $854 SGD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$247 SGD
Retailer 2$403 SGD
Retailer 11$446 SGD
Retailer 9$530 SGD
Retailer 10$629 SGD
Retailer 6$677 SGD
Retailer 1$778 SGD
Retailer 5$809 SGD
Retailer 12$994 SGD
Retailer 8$1,371 SGD
Retailer 4$1,499 SGD
Retailer 7$1,798 SGD

38 data points across 12 retailers

17 retailers$403 SGD to $1,858 SGD

Retailer 1
-
$360 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$403 SGD
View
Final sale: no returns
Retailer 3
-
$418 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$441 SGD
View
Price last confirmed 41 days ago
Retailer 5
-
$446 SGD
View
Price last confirmed 33 days ago
Retailer 6
-
$446 SGD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$530 SGD
View
B+
Retailer 8
-
$629 SGD
View
B+
Retailer 9
-
$677 SGD
View
B+
Retailer 10
-
$778 SGD
View
B+
Retailer 11
-
$809 SGD
View
B+
Retailer 12
-
$994 SGD
View
B
Retailer 13
-
$1,371 SGD
View
Retailer 14
-
$1,435 SGD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$1,499 SGD
View
Retailer 16
-
$1,798 SGD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
E5D99126B · Nov 4
$1,858 SGD
$1,454 USD
View
16 more retailers have this diamond
Prices start from $403 SGDSave up to $1,456 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
0.56ct Heart
$403 SGD