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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 €336 EUR
$377 USD
As of November 1, 2026
Save €1,291 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,627 EUR at MOH London · As of November 1, 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 1, 2026, with prices from €336 to €1,627, a €1,291 spread on the same certified stone. MOH London lists it at €1,627. 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
Color
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 1
Current: €1,627 EUR|Low: €323 EUR|High: €1,667 EUR|Avg: €762 EUR|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6€336 EUR
Retailer 9€376 EUR
Retailer 3€416 EUR
Retailer 11€416 EUR
Retailer 5€663 EUR
Retailer 8€688 EUR
Retailer 2€751 EUR
Retailer 10€831 EUR
Retailer 4€1,168 EUR
Retailer 7€1,339 EUR
MOH London€1,627 EUR

41 data points across 11 retailers

11 retailers€336 EUR to €1,627 EUR

A
Cheapest Retailer
-
€336 EUR
$377 USD
A
Retailer 2
-
€376 EUR
$422 USD
View
Retailer 3
-
€416 EUR
$467 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€416 EUR
$467 USD
View
B+
Retailer 5
-
€663 EUR
$744 USD
View
A
Retailer 6
-
€688 EUR
$772 USD
View
A
Retailer 7
-
€751 EUR
£663 GBP
View
B+
Retailer 8
-
€831 EUR
$932 USD
View
B
Retailer 9
-
€1,168 EUR
$1,310 USD
View
B
Retailer 10
-
€1,339 EUR
$1,502 USD
View
Most Expensive
B
MOH London
LG666413563 · Nov 1
€1,627 EUR
£1,437 GBP
View
10 more retailers have this diamond
Prices start from €336 EURSave up to €1,291 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
€336 EUR