Heart|Lab Grown|IGI

0.52ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG818609717

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818609717

Diamond specifications and retailer prices

From $255 USD
As of October 21, 2026
6 retailers carry this diamond
Most expensive: $886 USD at MOH London · As of October 21, 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 top-tier cut grade and certified by IGI LG818609717 or 818609717. Listed at 6 retailers as of October 21, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818609717
Dimensions5.52 × 5.07 × 3.19 mm
L/W Ratio1.09
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
5.52 mm5.07 mm0.52 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG818609717
Side View
Table 57.0%Crown 33.1°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 57.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: $886 USD|Low: $253 USD|High: $4,492 USD|Avg: $529 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 23, 2026
Retailer 6$255 USD
Retailer 2$262 USD
Retailer 3$321 USD
Retailer 4$341 USD
Retailer 5$413 USD
Retailer 7$662 USD
MOH London$886 USD

28 data points across 7 retailers

6 retailers$255 USD to $886 USD

Retailer 1
-
$255 USD
Price last confirmed 12 days ago
Retailer 2
-
$262 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$321 USD
£252 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
$413 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$662 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG818609717 · Oct 21
$886 USD
£698 GBP
View
Price last confirmed 12 days ago
5 more retailers have this diamond

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.

0.52ct Heart
$255 USD