Heart|Lab Grown|IGI

0.54ct D VVS2 Heart Lab Grown Diamond

VG • D/VVS2 • IGI LG840665073

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840665073

Diamond specifications and retailer prices

From £86 GBP
$114 USD
As of October 23, 2026
Save £298 GBP (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £889 GBP at MOH London · As of October 19, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840665073 or 840665073. Listed at 17 retailers as of October 23, 2026, with a 348% 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

0.54
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle45°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665073
Dimensions4.89 × 5.46 × 3.60 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.89 mm5.46 mm0.54 ctD / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665073
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 45°Culet: NoneDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: £889 GBP|Low: £82 GBP|High: £895 GBP|Avg: £293 GBP|-0.6%
MOH London
Retailer 2
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Retailer 18
October 24, 2026
Retailer 14£86 GBP
Retailer 3£95 GBP
Retailer 12£99 GBP
Retailer 9£113 GBP
Retailer 4£125 GBP
Retailer 11£188 GBP
Retailer 2£202 GBP
Retailer 17£208 GBP
Retailer 15£271 GBP
Retailer 8£279 GBP
Retailer 7£298 GBP
Retailer 6£314 GBP
Retailer 5£340 GBP
Retailer 16£360 GBP
Retailer 13£379 GBP
Retailer 10£383 GBP
Retailer 18£689 GBP
MOH London£889 GBP

14 data points across 18 retailers

17 retailers£86 GBP to £383 GBP

A
Cheapest Retailer
-
£86 GBP
$114 USD
Retailer 2
-
£99 GBP
$132 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£113 GBP
$150 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£125 GBP
HK$1,300 HKD
View
Retailer 5
-
£188 GBP
ZAR 4,050 ZAR
View
Price last confirmed 7 days ago
A
Retailer 6
-
£202 GBP
View
Retailer 7
-
£208 GBP
$277 USD
View
Price last confirmed 7 days ago
Retailer 8
-
£271 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£279 GBP
$371 USD
View
B
Retailer 10
-
£298 GBP
SGD 537 SGD
View
B+
Retailer 11
-
£314 GBP
$418 USD
View
Retailer 12
-
£340 GBP
$453 USD
View
Price last confirmed 8 days ago
B
Retailer 13
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£360 GBP
$480 USD
View
Retailer 14
-
£379 GBP
$505 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
£383 GBP
$511 USD
View
Retailer 16
-
£689 GBP
$918 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG840665073 · Oct 19
£889 GBP
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from £86 GBPSave up to £298 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
£86 GBP