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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 $474 NZD
As of November 5, 2026
Save $1,504 NZD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,978 NZD at MOH London · As of November 5, 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 5, 2026, with prices from $474 to $1,978, a $1,504 spread on the same certified stone. MOH London lists it at $1,978. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,978 NZD|Low: $474 NZD|High: $1,994 NZD|Avg: $1,023 NZD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$474 NZD
Retailer 4$740 NZD
Retailer 2$765 NZD
Retailer 5$811 NZD
Retailer 3$1,430 NZD
Retailer 7$1,458 NZD
MOH London$1,978 NZD

14 data points across 7 retailers

7 retailers$474 NZD to $1,978 NZD

A
Cheapest Retailer
-
$474 NZD
B+
Retailer 2
-
$740 NZD
View
B+
Retailer 3
-
$765 NZD
View
B
Retailer 4
-
$811 NZD
View
B
Retailer 5
-
$1,430 NZD
View
B
Retailer 6
-
$1,458 NZD
View
Most Expensive
B
MOH London
LG846609281 · Nov 5
$1,978 NZD
£878 GBP
View
6 more retailers have this diamond
Prices start from $474 NZDSave up to $1,504 NZD

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
$474 NZD