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Oval|Lab Grown|IGI

0.85ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG727557616

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG727557616

Diamond specifications and retailer prices

From £234 GBP
$312 USD
As of October 27, 2026
1 retailer carries this diamond
Only listing: £234 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 0.85ct lab-grown oval diamond

This 0.85ct 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 LG727557616 or 727557616. Listed at a single retailer as of October 27, 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

0.85
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727557616
Dimensions5.31 × 5.31 × 7.97 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
5.31 mm5.31 mm0.85 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727557616
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £584 GBP|Low: £174 GBP|High: £1,147 GBP|Avg: £741 GBP|-1.0%
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William & Sons Jewelers
September 27, 2026
William & Sons Jewelers£234 GBP
Retailer 13£404 GBP
Retailer 11£445 GBP
Retailer 10£476 GBP
Retailer 7£492 GBP
Retailer 6£529 GBP
Retailer 1£584 GBP
Retailer 12£632 GBP
Retailer 8£781 GBP
Retailer 2£890 GBP
Retailer 4£946 GBP
Retailer 5£996 GBP
Retailer 9£997 GBP
Retailer 3£1,137 GBP

46 data points across 14 retailers

1 retailer

A
William & Sons Jewelers
cert_LG727557616 · Oct 27
£234 GBP
$312 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
0.85ct Oval
£234 GBP