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Heart|Lab Grown|IGI

0.52ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG846609281

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846609281

Diamond specifications and retailer prices

From $341 SGD
$267 USD
As of November 1, 2026
Save $1,089 SGD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,430 SGD at MOH London · As of November 1, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846609281 or 846609281. Listed at 7 retailers as of November 1, 2026, with prices from $341 to $1,430, a $1,089 spread on the same certified stone. MOH London lists it at $1,430. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846609281
Dimensions4.92 × 5.55 × 3.12 mm
L/W Ratio1.13
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
4.92 mm5.55 mm0.52 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846609281
Side View
Table 61.0%Crown 35.9°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 56.2%

Caratlytics Score

How it works →
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 1
Current: $1,430 SGD|Low: $341 SGD|High: $1,437 SGD|Avg: $719 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$341 SGD
Retailer 4$533 SGD
Retailer 2$557 SGD
Retailer 5$584 SGD
Retailer 3$1,030 SGD
Retailer 7$1,052 SGD
MOH London$1,430 SGD

11 data points across 7 retailers

7 retailers$341 SGD to $1,430 SGD

A
Cheapest Retailer
-
$341 SGD
$267 USD
B+
Retailer 2
-
$533 SGD
$417 USD
View
B+
Retailer 3
-
$557 SGD
£343 GBP
View
B
Retailer 4
-
$584 SGD
$457 USD
View
B
Retailer 5
-
$1,030 SGD
$806 USD
View
B
Retailer 6
-
$1,052 SGD
$823 USD
View
Most Expensive
B
MOH London
LG846609281 · Nov 1
$1,430 SGD
£881 GBP
View
6 more retailers have this diamond
Prices start from $341 SGDSave up to $1,089 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
$341 SGD