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 $151 USD
As of October 28, 2026
Save $839 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,411 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 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,411 USD|Low: $151 USD|High: $1,426 USD|Avg: $495 USD|-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$151 USD
Retailer 3$192 USD
Retailer 4$286 USD
Retailer 5$305 USD
Retailer 2$324 USD
Retailer 10$344 USD
Retailer 8$410 USD
Retailer 9$542 USD
Retailer 11$598 USD
Retailer 7$990 USD
MOH London$1,411 USD

36 data points across 11 retailers

11 retailers$151 USD to $990 USD

A
Cheapest Retailer
-
$151 USD
Final sale: no returns
A
Retailer 2
-
$192 USD
HK$1,500 HKD
View
B+
Retailer 3
-
$286 USD
£225 GBP
View
B+
Retailer 4
-
$305 USD
ZAR 4,925 ZAR
View
B
Retailer 5
-
$324 USD
€309 EUR
View
B
Retailer 6
-
$344 USD
View
B
Retailer 7
-
$410 USD
View
B
Retailer 8
-
$542 USD
View
B
Retailer 9
-
$598 USD
View
B
Retailer 10
-
$990 USD
View
Most Expensive
B
MOH London
LG837641642 · Oct 25
$1,411 USD
£1,111 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $151 USDSave up to $839 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
$151 USD