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Heart|Lab Grown|IGI

0.53ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816610697

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816610697

Diamond specifications and retailer prices

From $383 SGD
As of November 5, 2026
Save $1,419 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,803 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.53ct lab-grown heart diamond

This 0.53ct 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 LG816610697 or 816610697. Listed at 18 retailers as of November 4, 2026, with prices from $383 to $1,803, a $1,419 spread on the same certified stone. Reve Diamonds lists it at $1,803. 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

0.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816610697
Dimensions5.60 × 5.21 × 3.21 mm
L/W Ratio1.07
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
5.60 mm5.21 mm0.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816610697
Side View
Table 58.0%Crown 35.5°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 57.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $806 SGD|Low: $383 SGD|High: $1,721 SGD|Avg: $819 SGD|+3.6%
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$383 SGD
Retailer 11$424 SGD
Retailer 9$503 SGD
Retailer 10$598 SGD
Retailer 7$639 SGD
Retailer 6$698 SGD
Retailer 5$771 SGD
Retailer 1$806 SGD
Retailer 2$941 SGD
Retailer 8$1,305 SGD
Retailer 4$1,697 SGD

36 data points across 11 retailers

18 retailers$383 SGD to $1,803 SGD

Retailer 1
-
$342 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$383 SGD
View
Final sale: no returns
Retailer 3
-
$397 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$419 SGD
View
Price last confirmed 41 days ago
Retailer 5
-
$424 SGD
View
Price last confirmed 24 days ago
Retailer 6
-
$424 SGD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$503 SGD
View
B+
Retailer 8
-
$598 SGD
View
B+
Retailer 9
-
$639 SGD
View
B+
Retailer 10
-
$698 SGD
View
B+
Retailer 11
-
$771 SGD
View
B+
Retailer 12
-
$806 SGD
View
B+
Retailer 13
-
$941 SGD
View
B
Retailer 14
-
$1,305 SGD
View
Retailer 15
-
$1,365 SGD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$1,430 SGD
View
B
Retailer 17
-
$1,697 SGD
View
Most Expensive
B
Reve Diamonds
906F38DDA · Nov 4
$1,803 SGD
$1,411 USD
View
17 more retailers have this diamond
Prices start from $383 SGDSave up to $1,419 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
0.53ct Heart
$383 SGD