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Round|Lab Grown|IGI

3.00ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG666413563

Shape and cutting style on the report: Round brilliant

Certificate IGI LG666413563

Diamond specifications and retailer prices

From €338 EUR
As of November 5, 2026
Save €1,292 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,630 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG666413563 or 666413563. Listed at 11 retailers as of November 5, 2026, with prices from €338 to €1,630, a €1,292 spread on the same certified stone. MOH London lists it at €1,630. 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

3.00
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666413563
Dimensions9.38 × 9.34 × 5.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm9.34 mm3.00 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666413563
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.9%

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 5
Current: €1,630 EUR|Low: €324 EUR|High: €1,674 EUR|Avg: €771 EUR|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6€338 EUR
Retailer 9€378 EUR
Retailer 3€418 EUR
Retailer 11€418 EUR
Retailer 5€666 EUR
Retailer 8€691 EUR
Retailer 2€747 EUR
Retailer 10€835 EUR
Retailer 4€1,173 EUR
Retailer 7€1,345 EUR
MOH London€1,630 EUR

44 data points across 11 retailers

11 retailers€338 EUR to €1,630 EUR

A
Cheapest Retailer
-
€338 EUR
A
Retailer 2
-
€378 EUR
View
Retailer 3
-
€418 EUR
View
Price last confirmed 13 days ago
A
Retailer 4
-
€418 EUR
View
B+
Retailer 5
-
€666 EUR
View
A
Retailer 6
-
€691 EUR
View
A
Retailer 7
-
€747 EUR
View
B+
Retailer 8
-
€835 EUR
View
B+
Retailer 9
-
€1,173 EUR
View
B
Retailer 10
-
€1,345 EUR
View
Most Expensive
B
MOH London
LG666413563 · Nov 5
€1,630 EUR
£1,433 GBP
View
10 more retailers have this diamond
Prices start from €338 EURSave up to €1,292 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 Round
€338 EUR