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0.32ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG459193819

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459193819

Diamond specifications and retailer prices

From £115 GBP
$154 USD
As of October 29, 2026
Save £553 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £668 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.32ct lab-grown round diamond

This 0.32ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG459193819 or 459193819. Listed at 10 retailers as of October 29, 2026, with prices from £115 to £668, a £553 spread on the same certified stone. MOH London lists it at £668. 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

0.32
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459193819
Dimensions4.40 × 4.37 × 2.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
4.40 mm4.37 mm0.32 ctF / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG459193819
Side View
Table 60.5%Crown 35.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

Caratlytics Score

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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 29
Current: £668 GBP|Low: £110 GBP|High: £673 GBP|Avg: £272 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5£115 GBP
Retailer 9£133 GBP
Retailer 7£143 GBP
Retailer 12£152 GBP
Retailer 6£164 GBP
Retailer 8£260 GBP
Retailer 4£298 GBP
Retailer 2£299 GBP
Retailer 10£315 GBP
Retailer 3£333 GBP
Retailer 11£344 GBP
MOH London£668 GBP

19 data points across 12 retailers

10 retailers£115 GBP to £668 GBP

A
Cheapest Retailer
-
£115 GBP
$154 USD
A
Retailer 2
-
£133 GBP
$178 USD
View
A
Retailer 3
-
£143 GBP
$191 USD
View
A
Retailer 4
-
£143 GBP
$191 USD
View
B+
Retailer 5
-
£164 GBP
$220 USD
View
B
Retailer 6
-
£260 GBP
$348 USD
View
B
Retailer 7
-
£299 GBP
€381 EUR
View
B
Retailer 8
-
£333 GBP
View
B
Retailer 9
-
£458 GBP
$613 USD
View
Most Expensive
B
MOH London
LG459193819 · Oct 29
£668 GBP
View
9 more retailers have this diamond
Prices start from £115 GBPSave up to £553 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
0.32ct Round
£115 GBP