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Heart|Lab Grown|IGI

0.53ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG729553140

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729553140

Diamond specifications and retailer prices

From $172 CAD
$123 USD
As of October 30, 2026
Save $1,151 CAD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,778 CAD at MOH London · As of October 26, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729553140 or 729553140. Listed at 17 retailers as of October 30, 2026, with a 670% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729553140
Dimensions4.93 × 5.64 × 3.29 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.93 mm5.64 mm0.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG729553140
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 58.3%

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: $1,778 CAD|Low: $165 CAD|High: $1,795 CAD|Avg: $570 CAD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9$172 CAD
Retailer 13$191 CAD
Retailer 11$198 CAD
Retailer 10$226 CAD
Retailer 4$300 CAD
Retailer 3$407 CAD
Retailer 2$440 CAD
Retailer 6$513 CAD
Retailer 8$518 CAD
Retailer 12$563 CAD
Retailer 7$601 CAD
Retailer 5$1,323 CAD
MOH London$1,778 CAD

44 data points across 13 retailers

17 retailers$172 CAD to $1,323 CAD

A
Cheapest Retailer
-
$172 CAD
$123 USD
A
Retailer 2
-
$191 CAD
$137 USD
View
Final sale: no returns
A
Retailer 3
-
$198 CAD
$142 USD
View
A
Retailer 4
-
$226 CAD
$162 USD
View
A
Retailer 5
-
$250 CAD
HK$1,400 HKD
View
A
Retailer 6
-
$300 CAD
$215 USD
View
B+
Retailer 7
-
$407 CAD
$291 USD
View
B+
Retailer 8
-
$440 CAD
£248 GBP
View
B+
Retailer 9
-
$513 CAD
£289 GBP
View
B+
Retailer 10
-
$518 CAD
$371 USD
View
B
Retailer 11
-
$563 CAD
$403 USD
View
B
Retailer 12
-
$595 CAD
SGD 576 SGD
View
B
Retailer 13
-
$601 CAD
$430 USD
View
B
Retailer 14
-
$682 CAD
$488 USD
View
B
Retailer 15
-
$763 CAD
$546 USD
View
B
Retailer 16
-
$1,323 CAD
$947 USD
View
Most Expensive
MOH London
LG729553140 · Oct 26
$1,778 CAD
£1,002 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $172 CADSave up to $1,151 CAD

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
$172 CAD