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4.14ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG640449505

Shape and cutting style on the report: Round brilliant

Certificate IGI LG640449505

Diamond specifications and retailer prices

From $895 USD
As of October 28, 2026
Save $1,755 USD (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,650 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.14ct lab-grown round diamond

This 4.14ct 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 LG640449505 or 640449505. Listed at 3 retailers as of October 28, 2026, with prices from $895 to $2,650, a $1,755 spread on the same certified stone. MOH London lists it at $2,650. 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

4.14
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640449505
Dimensions10.35 × 10.31 × 6.28 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
10.35 mm10.31 mm4.14 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640449505
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,650 USD|Low: $881 USD|High: $3,580 USD|Avg: $1,831 USD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$895 USD
Retailer 4$1,004 USD
Retailer 7$1,118 USD
Retailer 6$1,181 USD
Retailer 5$1,547 USD
Retailer 2$2,610 USD
MOH London$2,650 USD
Retailer 8$3,580 USD

11 data points across 8 retailers

3 retailers$895 USD to $2,650 USD

B+
Cheapest Retailer
-
$895 USD
Retailer 2
-
$2,610 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG640449505 · Oct 29
$2,650 USD
£2,087 GBP
View
2 more retailers have this diamond
Prices start from $895 USDSave up to $1,755 USD

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.

B+
4.14ct Round
$895 USD