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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 HK$1,506 HKD
As of October 30, 2026
Save HK$6,258 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$11,070 HKD 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 10 retailers as of October 28, 2026, with a 415% 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 30
Current: HK$11,070 HKD|Low: HK$1,185 HKD|High: HK$11,190 HKD|Avg: HK$3,880 HKD|-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 6HK$1,185 HKD
Retailer 3HK$1,506 HKD
Retailer 2HK$2,241 HKD
Retailer 5HK$2,392 HKD
Retailer 4HK$2,546 HKD
Retailer 10HK$2,699 HKD
Retailer 8HK$3,217 HKD
Retailer 9HK$4,252 HKD
Retailer 11HK$4,694 HKD
Retailer 7HK$7,764 HKD
MOH LondonHK$11,070 HKD

36 data points across 11 retailers

10 retailersHK$1,506 HKD to HK$7,764 HKD

A
Cheapest Retailer
-
HK$1,506 HKD
B+
Retailer 2
-
HK$2,241 HKD
£225 GBP
View
B+
Retailer 3
-
HK$2,392 HKD
ZAR 4,925 ZAR
View
B
Retailer 4
-
HK$2,546 HKD
€309 EUR
View
B
Retailer 5
-
HK$2,699 HKD
$344 USD
View
B
Retailer 6
-
HK$3,217 HKD
$410 USD
View
B
Retailer 7
-
HK$4,252 HKD
$542 USD
View
B
Retailer 8
-
HK$4,694 HKD
$598 USD
View
B
Retailer 9
-
HK$7,764 HKD
$990 USD
View
Most Expensive
MOH London
LG837641642 · Oct 25
HK$11,070 HKD
£1,111 GBP
View
Price under review
9 more retailers have this diamond
Prices start from HK$1,506 HKDSave up to HK$6,258 HKD

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
HK$1,506 HKD