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Heart|Lab Grown|IGI

0.54ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG783603137

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783603137

Diamond specifications and retailer prices

From £79 GBP
$106 USD
As of October 30, 2026
Save £237 GBP (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £826 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 0.54ct lab-grown heart diamond

This 0.54ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783603137 or 783603137. Listed at 16 retailers as of October 30, 2026, with a 300% 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

0.54
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603137
Dimensions5.21 × 5.42 × 3.17 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.21 mm5.42 mm0.54 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783603137
Side View
Table 59.0%Crown 35°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £826 GBP|Low: £78 GBP|High: £857 GBP|Avg: £238 GBP|-3.7%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 16
November 1, 2026
Retailer 4£79 GBP
Retailer 13£89 GBP
Retailer 12£92 GBP
Retailer 3£104 GBP
Retailer 7£104 GBP
Retailer 9£182 GBP
Retailer 2£193 GBP
Retailer 15£197 GBP
Retailer 8£231 GBP
Retailer 11£235 GBP
Retailer 10£238 GBP
Retailer 14£271 GBP
Retailer 16£286 GBP
Retailer 6£316 GBP
Retailer 5£360 GBP
MOH London£826 GBP

34 data points across 16 retailers

16 retailers£79 GBP to £316 GBP

A
Cheapest Retailer
-
£79 GBP
$106 USD
A
Retailer 2
-
£89 GBP
$119 USD
View
Final sale: no returns
A
Retailer 3
-
£92 GBP
$123 USD
View
A
Retailer 4
-
£104 GBP
$140 USD
View
A
Retailer 5
-
£104 GBP
$140 USD
View
A
Retailer 6
-
£182 GBP
€232 EUR
View
B+
Retailer 7
-
£193 GBP
View
B+
Retailer 8
-
£197 GBP
$264 USD
View
B+
Retailer 9
-
£231 GBP
$310 USD
View
B+
Retailer 10
-
£235 GBP
$315 USD
View
B+
Retailer 11
-
£238 GBP
View
B+
Retailer 12
-
£271 GBP
$363 USD
View
B+
Retailer 13
-
£286 GBP
$383 USD
View
B
Retailer 14
-
£316 GBP
$424 USD
View
Retailer 15
-
£360 GBP
$482 USD
View
Price last confirmed 14 days ago
Most Expensive
MOH London
LG783603137 · Oct 21
£826 GBP
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from £79 GBPSave up to £237 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
0.54ct Heart
£79 GBP