Heart|Lab Grown|IGI

0.53ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG839630475

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839630475

Diamond specifications and retailer prices

From $171 USD
As of October 30, 2026
Save $719 USD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $890 USD at MOH London · As of October 25, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839630475 or 839630475. Listed at 6 retailers as of October 25, 2026, with prices from $171 to $890, a $719 spread on the same certified stone. MOH London lists it at $890. 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

0.53
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839630475
Dimensions5.05 × 5.71 × 3.05 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
5.05 mm5.71 mm0.53 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839630475
Side View
Table 64.0%Crown 39.6°Girdle: MED-THKPavilion 34.6°CuletDepth 53.4%

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: Oct 30
Current: $890 USD|Low: $171 USD|High: $890 USD|Avg: $421 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$171 USD
Retailer 3$255 USD
Retailer 2$332 USD
Retailer 5$336 USD
Retailer 4$646 USD
MOH London$890 USD

8 data points across 6 retailers

6 retailers$171 USD to $890 USD

A
Cheapest Retailer
-
$171 USD
Final sale: no returns
B+
Retailer 2
-
$255 USD
View
B
Retailer 3
-
$332 USD
£261 GBP
View
B
Retailer 4
-
$336 USD
A$517 AUD
View
B
Retailer 5
-
$646 USD
View
Most Expensive
B
MOH London
LG839630475 · Oct 25
$890 USD
£701 GBP
View
5 more retailers have this diamond
Prices start from $171 USDSave up to $719 USD

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
$171 USD