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Oval|Lab Grown|IGI

0.81ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG761570179

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761570179

Diamond specifications and retailer prices

From £222 GBP
$297 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £222 GBP at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 0.81ct lab-grown oval diamond

This 0.81ct 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 LG761570179 or 761570179. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.81
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761570179
Dimensions5.24 × 5.24 × 7.68 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
5.24 mm5.24 mm0.81 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761570179
Side View
Table 60.0%Crown 35.8°Girdle: MediumPavilion 41.3°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £547 GBP|Low: £163 GBP|High: £988 GBP|Avg: £559 GBP
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William & Sons Jewelers
September 28, 2026
William & Sons Jewelers£222 GBP
Retailer 13£337 GBP
Retailer 12£366 GBP
Retailer 8£377 GBP
Retailer 5£466 GBP
Retailer 10£486 GBP
Retailer 2£492 GBP
Retailer 1£547 GBP
Retailer 3£554 GBP
Retailer 6£594 GBP
Retailer 9£690 GBP
Retailer 7£739 GBP
Retailer 11£796 GBP
Retailer 4£988 GBP

58 data points across 14 retailers

1 retailer

A
William & Sons Jewelers
cert_LG761570179 · Oct 29
£222 GBP
$297 USD
View
Final sale: no returns

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
0.81ct Oval
£222 GBP