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Oval|Lab Grown|IGI

0.85ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG741520608

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741520608

Diamond specifications and retailer prices

From £335 GBP
$446 USD
As of October 28, 2026
Save £454 GBP (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £788 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG741520608 or 741520608. Listed at 11 retailers as of October 28, 2026, with prices from £335 to £788, a £454 spread on the same certified stone. Brilliant Earth lists it at £788. 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 angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741520608
Dimensions5.47 × 5.47 × 3.32 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
5.47 mm5.47 mm0.85 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741520608
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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: £788 GBP|Low: £293 GBP|High: £833 GBP|Avg: £510 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8£304 GBP
Retailer 10£335 GBP
Retailer 2£358 GBP
Retailer 9£366 GBP
Retailer 5£377 GBP
Retailer 7£402 GBP
Retailer 6£634 GBP
Retailer 11£664 GBP
Retailer 3£665 GBP
Retailer 4£781 GBP
Brilliant Earth£788 GBP

44 data points across 11 retailers

11 retailers£335 GBP to £788 GBP

Retailer 1
-
£304 GBP
$405 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£335 GBP
$446 USD
View
A
Retailer 3
-
£358 GBP
View
A
Retailer 4
-
£366 GBP
$488 USD
View
A
Retailer 5
-
£377 GBP
€478 EUR
View
A
Retailer 6
-
£402 GBP
$535 USD
View
B+
Retailer 7
-
£634 GBP
A$1,298 AUD
View
B
Retailer 8
-
£664 GBP
$884 USD
View
B+
Retailer 9
-
£665 GBP
$886 USD
View
B
Retailer 10
-
£781 GBP
View
Most Expensive
B
Brilliant Earth
16197603A · Oct 29
£788 GBP
$1,050 USD
View
10 more retailers have this diamond
Prices start from £335 GBPSave up to £454 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
0.85ct Oval
£335 GBP