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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 £92 GBP
$123 USD
As of October 27, 2026
Save £619 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £956 GBP 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 27, 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
Colour
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 27
Current: £956 GBP|Low: £89 GBP|High: £965 GBP|Avg: £307 GBP|+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 29, 2026
Retailer 9£92 GBP
Retailer 13£103 GBP
Retailer 11£107 GBP
Retailer 10£122 GBP
Retailer 4£161 GBP
Retailer 3£219 GBP
Retailer 2£236 GBP
Retailer 6£276 GBP
Retailer 8£279 GBP
Retailer 12£303 GBP
Retailer 7£323 GBP
Retailer 5£711 GBP
MOH London£956 GBP

43 data points across 13 retailers

17 retailers£92 GBP to £711 GBP

A
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£103 GBP
$137 USD
View
Final sale: no returns
A
Retailer 3
-
£107 GBP
$142 USD
View
A
Retailer 4
-
£122 GBP
$162 USD
View
A
Retailer 5
-
£135 GBP
HK$1,400 HKD
View
A
Retailer 6
-
£161 GBP
$215 USD
View
B+
Retailer 7
-
£219 GBP
$291 USD
View
B+
Retailer 8
-
£236 GBP
View
B+
Retailer 9
-
£276 GBP
View
B+
Retailer 10
-
£279 GBP
$371 USD
View
B
Retailer 11
-
£303 GBP
$403 USD
View
B
Retailer 12
-
£320 GBP
SGD 576 SGD
View
B
Retailer 13
-
£323 GBP
$430 USD
View
B
Retailer 14
-
£366 GBP
$488 USD
View
B
Retailer 15
-
£410 GBP
$546 USD
View
B
Retailer 16
-
£711 GBP
$947 USD
View
Most Expensive
B
MOH London
LG729553140 · Oct 26
£956 GBP
View
Price under review
16 more retailers have this diamond
Prices start from £92 GBPSave up to £619 GBP

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
£92 GBP