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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 $123 USD
As of October 30, 2026
Save $824 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,273 USD 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: $1,273 USD|Low: $118 USD|High: $1,285 USD|Avg: $358 USD|+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
November 1, 2026
Retailer 8$123 USD
Retailer 12$137 USD
Retailer 10$142 USD
Retailer 9$162 USD
Retailer 4$215 USD
Retailer 3$291 USD
Retailer 2$313 USD
Retailer 5$367 USD
Retailer 7$371 USD
Retailer 11$403 USD
Retailer 6$430 USD
MOH London$1,273 USD

44 data points across 12 retailers

17 retailers$123 USD to $947 USD

A
Cheapest Retailer
-
$123 USD
A
Retailer 2
-
$137 USD
View
Final sale: no returns
A
Retailer 3
-
$142 USD
View
A
Retailer 4
-
$162 USD
View
A
Retailer 5
-
$179 USD
HK$1,400 HKD
View
A
Retailer 6
-
$215 USD
View
B+
Retailer 7
-
$291 USD
View
B+
Retailer 8
-
$313 USD
£246 GBP
View
B+
Retailer 9
-
$367 USD
£289 GBP
View
B+
Retailer 10
-
$371 USD
View
B
Retailer 11
-
$403 USD
View
B
Retailer 12
-
$426 USD
SGD 576 SGD
View
B
Retailer 13
-
$430 USD
View
B
Retailer 14
-
$488 USD
View
B
Retailer 15
-
$546 USD
View
B
Retailer 16
-
$947 USD
View
Most Expensive
MOH London
LG729553140 · Oct 26
$1,273 USD
£1,002 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $123 USDSave up to $824 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
$123 USD