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Heart|Lab Grown|IGI

3.60ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG654498940

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG654498940

Diamond specifications and retailer prices

From €603 EUR
$674 USD
As of November 2, 2026
Save €2,342 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,945 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.6ct lab-grown heart diamond

This 3.6ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG654498940 or 654498940. Listed at 13 retailers as of November 1, 2026, with prices from €603 to €2,945, a €2,342 spread on the same certified stone. MOH London lists it at €2,945. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.60
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654498940
Dimensions10.90 × 9.55 × 5.95 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.90 mm9.55 mm3.60 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654498940
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 54.6%

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: Nov 2
Current: €2,945 EUR|Low: €603 EUR|High: €5,308 EUR|Avg: €1,722 EUR
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 2, 2026
Retailer 5€603 EUR
Retailer 4€656 EUR
Retailer 11€699 EUR
Retailer 14€825 EUR
Retailer 12€859 EUR
Retailer 2€915 EUR
Retailer 13€1,002 EUR
Retailer 6€1,068 EUR
Retailer 9€1,119 EUR
Retailer 3€1,139 EUR
Retailer 16€1,278 EUR
Retailer 10€1,787 EUR
Retailer 15€1,967 EUR
MOH London€2,945 EUR
Retailer 7€5,094 EUR
Retailer 8€5,308 EUR

7 data points across 16 retailers

13 retailers€603 EUR to €2,945 EUR

A
Cheapest Retailer
-
€603 EUR
$674 USD
A
Retailer 2
-
€656 EUR
$733 USD
View
A
Retailer 3
-
€699 EUR
$781 USD
View
A
Retailer 4
-
€825 EUR
HK$7,200 HKD
View
A
Retailer 5
-
€859 EUR
$960 USD
View
A
Retailer 6
-
€915 EUR
£805 GBP
View
A
Retailer 7
-
€1,002 EUR
$1,119 USD
View
A
Retailer 8
-
€1,119 EUR
£984 GBP
View
A
Retailer 9
-
€1,139 EUR
$1,273 USD
View
B+
Retailer 10
-
€1,278 EUR
$1,428 USD
View
B
Retailer 11
-
€1,787 EUR
$1,996 USD
View
B+
Retailer 12
-
€1,967 EUR
$2,197 USD
View
Most Expensive
B
MOH London
LG654498940 · Nov 1
€2,945 EUR
£2,591 GBP
View
12 more retailers have this diamond
Prices start from €603 EURSave up to €2,342 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
3.60ct Heart
€603 EUR