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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 €756 EUR
$845 USD
As of October 31, 2026
Save €1,940 EUR (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,696 EUR at MOH London · As of October 26, 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 October 26, 2026, with prices from €756 to €2,696, a €1,940 spread on the same certified stone. MOH London lists it at €2,696. 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
Color
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: Oct 31
Current: €2,696 EUR|Low: €685 EUR|High: €2,725 EUR|Avg: €1,325 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2€756 EUR
Retailer 8€756 EUR
Retailer 5€873 EUR
Retailer 6€886 EUR
Retailer 3€900 EUR
Retailer 4€1,450 EUR
Retailer 7€1,632 EUR
Retailer 9€2,116 EUR
MOH London€2,696 EUR

33 data points across 9 retailers

9 retailers€756 EUR to €2,696 EUR

A
Cheapest Retailer
-
€756 EUR
$845 USD
A
Retailer 2
-
€756 EUR
$845 USD
View
A
Retailer 3
-
€873 EUR
$975 USD
View
A
Retailer 4
-
€886 EUR
$990 USD
View
A
Retailer 5
-
€900 EUR
£792 GBP
View
B+
Retailer 6
-
€1,450 EUR
$1,620 USD
View
B+
Retailer 7
-
€1,632 EUR
$1,823 USD
View
B+
Retailer 8
-
€2,116 EUR
$2,364 USD
View
Most Expensive
B+
MOH London
LG640490568 · Oct 26
€2,696 EUR
£2,372 GBP
View
8 more retailers have this diamond
Prices start from €756 EURSave up to €1,940 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
€756 EUR