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Heart|Lab Grown|IGI

1.50ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG776633017

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776633017

Diamond specifications and retailer prices

From €426 EUR
$478 USD
As of October 30, 2026
Save €583 EUR (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,009 EUR at MOH London · As of October 26, 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 very-good cut grade and certified by IGI LG776633017 or 776633017. Listed at 6 retailers as of October 26, 2026, with prices from €426 to €1,009, a €583 spread on the same certified stone. MOH London lists it at €1,009. 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

1.50
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776633017
Dimensions7.22 × 7.98 × 4.57 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm7.98 mm1.50 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776633017
Side View
Table 65.0%Crown 40.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.3%

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 30
Current: €1,009 EUR|Low: €405 EUR|High: €1,019 EUR|Avg: €616 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5€426 EUR
Retailer 3€427 EUR
Retailer 2€469 EUR
Retailer 4€543 EUR
Retailer 6€855 EUR
MOH London€1,009 EUR

39 data points across 6 retailers

6 retailers€426 EUR to €1,009 EUR

A
Cheapest Retailer
-
€426 EUR
$478 USD
A
Retailer 2
-
€427 EUR
$479 USD
View
B+
Retailer 3
-
€469 EUR
£414 GBP
View
B+
Retailer 4
-
€543 EUR
$609 USD
View
B
Retailer 5
-
€855 EUR
$959 USD
View
Most Expensive
B
MOH London
LG776633017 · Oct 26
€1,009 EUR
£891 GBP
View
5 more retailers have this diamond
Prices start from €426 EURSave up to €583 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
€426 EUR