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Heart|Lab Grown|IGI

0.52ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG812621564

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812621564

Diamond specifications and retailer prices

From $281 SGD
As of November 5, 2026
Save $1,230 SGD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,511 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.52ct lab-grown heart diamond

This 0.52ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621564 or 812621564. Listed at 19 retailers as of November 4, 2026, with prices from $281 to $1,511, a $1,230 spread on the same certified stone. Reve Diamonds lists it at $1,511. 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

0.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621564
Dimensions5.20 × 5.58 × 3.15 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
5.20 mm5.58 mm0.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621564
Side View
Table 58.0%Crown 34.4°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 56.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $562 SGD|Low: $281 SGD|High: $1,471 SGD|Avg: $645 SGD|+3.5%
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 4$281 SGD
Retailer 2$312 SGD
Retailer 12$437 SGD
Retailer 11$464 SGD
Retailer 7$528 SGD
Retailer 1$562 SGD
Retailer 5$565 SGD
Retailer 3$659 SGD
Retailer 8$665 SGD
Retailer 9$795 SGD
Retailer 10$1,004 SGD
Retailer 6$1,456 SGD

37 data points across 12 retailers

19 retailers$281 SGD to $1,511 SGD

Retailer 1
-
$250 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$281 SGD
View
Final sale: no returns
Retailer 3
-
$291 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$307 SGD
View
Price last confirmed 41 days ago
Retailer 5
-
$312 SGD
View
Price last confirmed 33 days ago
Retailer 6
-
$312 SGD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$437 SGD
View
A
Retailer 8
-
$464 SGD
View
B+
Retailer 9
-
$528 SGD
View
B+
Retailer 10
-
$562 SGD
View
B+
Retailer 11
-
$565 SGD
View
B+
Retailer 12
-
$659 SGD
View
B+
Retailer 13
-
$665 SGD
View
Retailer 14
-
$795 SGD
View
Price last confirmed 9 days ago
Retailer 15
-
$1,001 SGD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$1,004 SGD
View
B
Retailer 17
-
$1,068 SGD
View
B
Retailer 18
-
$1,456 SGD
View
Most Expensive
B
Reve Diamonds
1B3E08B99 · Nov 4
$1,511 SGD
$1,182 USD
View
18 more retailers have this diamond
Prices start from $281 SGDSave up to $1,230 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
0.52ct Heart
$281 SGD