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Heart|Lab Grown|IGI

1.50ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG550227198

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG550227198

Diamond specifications and retailer prices

From €204 EUR
$228 USD
As of October 27, 2026
Save €826 EUR (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,057 EUR at MOH London · As of October 19, 2026
View at MOH London

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG550227198 or 550227198. Listed at 19 retailers as of October 27, 2026, with a 405% 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

1.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550227198
Dimensions7.61 × 6.86 × 4.83 mm
L/W Ratio1.11
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
7.61 mm6.86 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550227198
Side View
Table 58.5%Crown 40.2°Girdle: STK-VTKPavilion 39.4°Culet: NoneDepth 63.5%

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: Oct 27
Current: €1,057 EUR|Low: €203 EUR|High: €1,068 EUR|Avg: €543 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3€204 EUR
Retailer 6€228 EUR
Retailer 17€237 EUR
Retailer 9€262 EUR
Retailer 11€262 EUR
Retailer 16€340 EUR
Retailer 12€422 EUR
Retailer 19€428 EUR
Retailer 18€435 EUR
Retailer 2€473 EUR
Retailer 15€479 EUR
Retailer 4€591 EUR
Retailer 13€816 EUR
Retailer 10€844 EUR
Retailer 7€861 EUR
Retailer 8€976 EUR
Retailer 14€1,024 EUR
Retailer 5€1,030 EUR
MOH London€1,057 EUR

42 data points across 19 retailers

19 retailers€204 EUR to €1,030 EUR

A
Cheapest Retailer
-
€204 EUR
$228 USD
A
Retailer 2
-
€228 EUR
$255 USD
View
Final sale: no returns
A
Retailer 3
-
€237 EUR
$265 USD
View
A
Retailer 4
-
€262 EUR
$293 USD
View
Retailer 5
-
€262 EUR
$293 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€340 EUR
$380 USD
View
A
Retailer 7
-
€422 EUR
View
A
Retailer 8
-
€428 EUR
$478 USD
View
A
Retailer 9
-
€435 EUR
ZAR 7,849 ZAR
View
A
Retailer 10
-
€473 EUR
£416 GBP
View
B+
Retailer 11
-
€479 EUR
$535 USD
View
B+
Retailer 12
-
€591 EUR
A$1,016 AUD
View
B
Retailer 13
-
€816 EUR
$912 USD
View
Retailer 14
-
€844 EUR
$943 USD
View
Price last confirmed 7 days ago
B
Retailer 15
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€861 EUR
$962 USD
View
B
Retailer 16
-
€976 EUR
$1,090 USD
View
B
Retailer 17
-
€1,024 EUR
$1,144 USD
View
B
Retailer 18
-
€1,030 EUR
$1,151 USD
View
Most Expensive
MOH London
LG550227198 · Oct 19
€1,057 EUR
£930 GBP
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from €204 EURSave up to €826 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
1.50ct Heart
€204 EUR