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Heart|Lab Grown|IGI

3.00ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG733545489

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG733545489

Diamond specifications and retailer prices

From €773 EUR
As of October 31, 2026
Save €1,041 EUR (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,813 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733545489 or 733545489. Listed at 6 retailers as of October 31, 2026, with prices from €773 to €1,813, a €1,041 spread on the same certified stone. MOH London lists it at €1,813. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
Crown angle36.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733545489
Dimensions9.80 × 8.88 × 5.89 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm8.88 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG733545489
Side View
Table 51.0%Crown 36.3°Girdle: MED-VTKPavilion 38.1°Culet: NoneDepth 60.1%

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 31
Current: €1,813 EUR|Low: €668 EUR|High: €1,835 EUR|Avg: €974 EUR|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3€773 EUR
Retailer 5€775 EUR
Retailer 2€816 EUR
Retailer 4€827 EUR
Retailer 6€923 EUR
MOH London€1,813 EUR

33 data points across 6 retailers

6 retailers€773 EUR to €1,813 EUR

A
Cheapest Retailer
-
€773 EUR
B+
Retailer 2
-
€775 EUR
$866 USD
View
A
Retailer 3
-
€816 EUR
£718 GBP
View
A
Retailer 4
-
€827 EUR
$924 USD
View
A
Retailer 5
-
€923 EUR
$1,031 USD
View
Most Expensive
B
MOH London
LG733545489 · Nov 1
€1,813 EUR
£1,595 GBP
View
5 more retailers have this diamond
Prices start from €773 EURSave up to €1,041 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
3.00ct Heart
€773 EUR