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Heart|Lab Grown|IGI

0.50ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG544242916

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG544242916

Diamond specifications and retailer prices

From €108 EUR
As of November 4, 2026
Save €731 EUR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,122 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 0.5ct lab-grown heart diamond

This 0.5ct lab-grown heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG544242916 or 544242916. Listed at 17 retailers as of November 4, 2026, with a 675% 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

0.50
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242916
Dimensions5.60 × 5.11 × 2.96 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.60 mm5.11 mm0.50 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544242916
Side View
Table 63.5%Crown 31.5°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 52.9%

Caratlytics Score

How it works →
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: Nov 4
Current: €1,122 EUR|Low: €105 EUR|High: €1,138 EUR|Avg: €365 EUR|-0.4%
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 13€108 EUR
Retailer 7€121 EUR
Retailer 3€126 EUR
Retailer 4€144 EUR
Retailer 14€144 EUR
Retailer 9€244 EUR
Retailer 16€260 EUR
Retailer 2€276 EUR
Retailer 10€293 EUR
Retailer 11€325 EUR
Retailer 5€336 EUR
Retailer 15€433 EUR
Retailer 6€483 EUR
Retailer 12€483 EUR
Retailer 8€840 EUR
MOH London€1,122 EUR

45 data points across 16 retailers

17 retailers€108 EUR to €840 EUR

A
Cheapest Retailer
-
€108 EUR
A
Retailer 2
-
€121 EUR
View
Final sale: no returns
A
Retailer 3
-
€126 EUR
View
B+
Retailer 4
-
€144 EUR
View
Retailer 5
-
€144 EUR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
€244 EUR
View
B
Retailer 7
-
€260 EUR
View
B
Retailer 8
-
€276 EUR
View
B
Retailer 9
-
€293 EUR
View
B
Retailer 10
-
€318 EUR
View
B
Retailer 11
-
€325 EUR
View
B
Retailer 12
-
€336 EUR
View
B
Retailer 13
-
€433 EUR
View
B
Retailer 14
-
€483 EUR
View
B
Retailer 15
-
€483 EUR
View
B
Retailer 16
-
€840 EUR
View
Most Expensive
MOH London
LG544242916 · Nov 5
€1,122 EUR
£995 GBP
View
Price under review
16 more retailers have this diamond
Prices start from €108 EURSave up to €731 EUR

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
0.50ct Heart
€108 EUR