CaratHunter
Plans
Heart|Lab Grown|IGI

0.53ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG837641642

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837641642

Diamond specifications and retailer prices

From $215 AUD
$151 USD
As of October 28, 2026
Save $1,194 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,008 AUD 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837641642 or 837641642. Listed at 11 retailers as of October 28, 2026, with a 555% 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837641642
Dimensions5.22 × 5.48 × 3.09 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.22 mm5.48 mm0.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837641642
Side View
Table 65.0%Crown 39.1°Girdle: MED-THKPavilion 38°Culet: NoneDepth 56.4%

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: Oct 28
Current: $2,008 AUD|Low: $215 AUD|High: $2,030 AUD|Avg: $704 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$215 AUD
Retailer 3$273 AUD
Retailer 2$407 AUD
Retailer 5$434 AUD
Retailer 4$462 AUD
Retailer 10$490 AUD
Retailer 8$584 AUD
Retailer 9$771 AUD
Retailer 11$852 AUD
Retailer 7$1,409 AUD
MOH London$2,008 AUD

36 data points across 11 retailers

11 retailers$215 AUD to $1,409 AUD

A
Cheapest Retailer
-
$215 AUD
$151 USD
Final sale: no returns
A
Retailer 2
-
$273 AUD
HK$1,500 HKD
View
B+
Retailer 3
-
$407 AUD
£225 GBP
View
B+
Retailer 4
-
$434 AUD
ZAR 4,925 ZAR
View
B
Retailer 5
-
$462 AUD
€309 EUR
View
B
Retailer 6
-
$490 AUD
$344 USD
View
B
Retailer 7
-
$584 AUD
$410 USD
View
B
Retailer 8
-
$771 AUD
$542 USD
View
B
Retailer 9
-
$852 AUD
$598 USD
View
B
Retailer 10
-
$1,409 AUD
$990 USD
View
Most Expensive
MOH London
LG837641642 · Oct 25
$2,008 AUD
£1,111 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $215 AUDSave up to $1,194 AUD

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
$215 AUD