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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 $194 SGD
$151 USD
As of October 28, 2026
Save $1,075 SGD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,808 SGD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,808 SGD|Low: $194 SGD|High: $1,828 SGD|Avg: $634 SGD|-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$194 SGD
Retailer 3$246 SGD
Retailer 2$366 SGD
Retailer 5$391 SGD
Retailer 4$416 SGD
Retailer 10$441 SGD
Retailer 8$525 SGD
Retailer 9$695 SGD
Retailer 11$767 SGD
Retailer 7$1,268 SGD
MOH London$1,808 SGD

36 data points across 11 retailers

11 retailers$194 SGD to $1,268 SGD

A
Cheapest Retailer
-
$194 SGD
$151 USD
Final sale: no returns
A
Retailer 2
-
$246 SGD
HK$1,500 HKD
View
B+
Retailer 3
-
$366 SGD
£225 GBP
View
B+
Retailer 4
-
$391 SGD
ZAR 4,925 ZAR
View
B
Retailer 5
-
$416 SGD
€309 EUR
View
B
Retailer 6
-
$441 SGD
$344 USD
View
B
Retailer 7
-
$525 SGD
$410 USD
View
B
Retailer 8
-
$695 SGD
$542 USD
View
B
Retailer 9
-
$767 SGD
$598 USD
View
B
Retailer 10
-
$1,268 SGD
$990 USD
View
Most Expensive
MOH London
LG837641642 · Oct 25
$1,808 SGD
£1,111 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $194 SGDSave up to $1,075 SGD

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
$194 SGD