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0.74ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG841660223

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841660223

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of November 1, 2026
Save £799 GBP (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £915 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.74ct lab-grown round diamond

This 0.74ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841660223 or 841660223. Listed at 5 retailers as of November 1, 2026, with prices from £116 to £915, a £799 spread on the same certified stone. MOH London lists it at £915. 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

0.74
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841660223
Dimensions5.86 × 5.83 × 3.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.86 mm5.83 mm0.74 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841660223
Side View
Table 57.0%Crown 33.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £915 GBP|Low: £116 GBP|High: £919 GBP|Avg: £339 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3£116 GBP
Retailer 2£206 GBP
Retailer 5£213 GBP
Retailer 4£287 GBP
MOH London£915 GBP

10 data points across 5 retailers

5 retailers£116 GBP to £915 GBP

A
Cheapest Retailer
-
£116 GBP
$155 USD
A
Retailer 2
-
£206 GBP
€263 EUR
View
A
Retailer 3
-
£213 GBP
$286 USD
View
A
Retailer 4
-
£287 GBP
$384 USD
View
Most Expensive
B
MOH London
LG841660223 · Nov 1
£915 GBP
View
4 more retailers have this diamond
Prices start from £116 GBPSave up to £799 GBP

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
0.74ct Round
£116 GBP