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Round|Lab Grown|IGI

3.14ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG640490568

Shape and cutting style on the report: Round brilliant

Certificate IGI LG640490568

Diamond specifications and retailer prices

From €753 EUR
As of November 5, 2026
Save €1,921 EUR (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,674 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 3.14ct lab-grown round diamond

This 3.14ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG640490568 or 640490568. Listed at 9 retailers as of November 5, 2026, with prices from €753 to €2,674, a €1,921 spread on the same certified stone. MOH London lists it at €2,674. 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

3.14
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640490568
Dimensions9.32 × 9.26 × 5.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.26 mm3.14 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640490568
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.9%

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: €2,674 EUR|Low: €682 EUR|High: €2,712 EUR|Avg: €1,324 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3€753 EUR
Retailer 8€753 EUR
Retailer 5€869 EUR
Retailer 6€882 EUR
Retailer 2€888 EUR
Retailer 4€1,443 EUR
Retailer 7€1,624 EUR
Retailer 9€2,105 EUR
MOH London€2,674 EUR

38 data points across 9 retailers

9 retailers€753 EUR to €2,674 EUR

A
Cheapest Retailer
-
€753 EUR
A
Retailer 2
-
€753 EUR
View
A
Retailer 3
-
€869 EUR
View
A
Retailer 4
-
€882 EUR
View
A
Retailer 5
-
€888 EUR
View
B+
Retailer 6
-
€1,443 EUR
View
B+
Retailer 7
-
€1,624 EUR
View
B+
Retailer 8
-
€2,105 EUR
View
Most Expensive
B+
MOH London
LG640490568 · Nov 5
€2,674 EUR
£2,363 GBP
View
8 more retailers have this diamond
Prices start from €753 EURSave up to €1,921 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
3.14ct Round
€753 EUR