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Oval|Lab Grown|IGI

0.91ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG722574279

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG722574279

Diamond specifications and retailer prices

From £315 GBP
$420 USD
As of October 28, 2026
Save £630 GBP (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £945 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown oval diamond

This 0.91ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG722574279 or 722574279. Listed at 8 retailers as of October 28, 2026, with prices from £315 to £945, a £630 spread on the same certified stone. MOH London lists it at £945. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722574279
Dimensions5.48 × 5.48 × 3.45 mm
L/W Ratio1.00
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
5.48 mm5.48 mm0.91 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722574279
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

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 28
Current: £945 GBP|Low: £315 GBP|High: £988 GBP|Avg: £566 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5£315 GBP
Retailer 4£389 GBP
Retailer 7£415 GBP
Retailer 8£436 GBP
Retailer 2£445 GBP
Retailer 3£616 GBP
Retailer 9£793 GBP
Retailer 6£806 GBP
MOH London£945 GBP

43 data points across 9 retailers

8 retailers£315 GBP to £945 GBP

A
Cheapest Retailer
-
£315 GBP
$420 USD
B+
Retailer 2
-
£415 GBP
$552 USD
View
B+
Retailer 3
-
£436 GBP
$581 USD
View
B+
Retailer 4
-
£445 GBP
View
B+
Retailer 5
-
£616 GBP
$820 USD
View
B
Retailer 6
-
£793 GBP
$1,056 USD
View
B
Retailer 7
-
£822 GBP
$1,095 USD
View
Most Expensive
B
MOH London
LG722574279 · Oct 29
£945 GBP
View
7 more retailers have this diamond
Prices start from £315 GBPSave up to £630 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
0.91ct Oval
£315 GBP