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Heart|Lab Grown|IGI

0.53ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG828610547

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828610547

Diamond specifications and retailer prices

From $318 NZD
As of November 4, 2026
Save $662 NZD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,280 NZD at MOH London · As of November 5, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG828610547 or 828610547. Listed at 9 retailers as of November 4, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828610547
Dimensions5.16 × 5.60 × 3.12 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.16 mm5.60 mm0.53 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828610547
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 55.7%

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 4
Current: $2,280 NZD|Low: $470 NZD|High: $2,313 NZD|Avg: $881 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$480 NZD
Retailer 3$496 NZD
Retailer 2$562 NZD
Retailer 5$660 NZD
Retailer 7$765 NZD
Retailer 6$980 NZD
MOH London$2,280 NZD

42 data points across 7 retailers

9 retailers$318 NZD to $980 NZD

A
Cheapest Retailer
-
$318 NZD
B+
Retailer 2
-
$480 NZD
View
B+
Retailer 3
-
$496 NZD
View
B+
Retailer 4
-
$562 NZD
View
B
Retailer 5
-
$660 NZD
View
B
Retailer 6
-
$765 NZD
View
B
Retailer 7
-
$881 NZD
View
B
Retailer 8
-
$980 NZD
View
Most Expensive
MOH London
LG828610547 · Nov 5
$2,280 NZD
£1,009 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $318 NZDSave up to $662 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
0.53ct Heart
$318 NZD