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Oval|Lab Grown|IGI

0.86ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG790607870

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790607870

Diamond specifications and retailer prices

From £213 GBP
$284 USD
As of October 29, 2026
Save £1,679 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,892 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.86ct lab-grown oval diamond

This 0.86ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790607870 or 790607870. Listed at 12 retailers as of October 29, 2026, with prices from £213 to £1,892, a £1,679 spread on the same certified stone. Do Amore Diamonds lists it at £1,892. 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

0.86
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790607870
Dimensions7.80 × 5.31 × 3.28 mm
L/W Ratio1.47
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
7.80 mm5.31 mm0.86 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790607870
Side View
Table 60.0%Crown 34.1°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.8%

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 29
Current: £1,892 GBP|Low: £239 GBP|High: £1,892 GBP|Avg: £783 GBP
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 16
October 30, 2026
Retailer 15£239 GBP
Retailer 2£383 GBP
Retailer 13£435 GBP
Retailer 3£465 GBP
Retailer 9£522 GBP
Retailer 5£545 GBP
Retailer 4£579 GBP
Retailer 8£762 GBP
Retailer 7£793 GBP
Retailer 11£813 GBP
Retailer 12£864 GBP
Retailer 14£955 GBP
Retailer 6£973 GBP
Retailer 16£1,133 GBP
Retailer 10£1,177 GBP
Do Amore Diamonds£1,892 GBP

32 data points across 16 retailers

12 retailers£213 GBP to £1,892 GBP

A
Cheapest Retailer
-
£213 GBP
$284 USD
A
Retailer 2
-
£239 GBP
$318 USD
View
Final sale: no returns
A
Retailer 3
-
£248 GBP
$330 USD
View
A
Retailer 4
-
£383 GBP
View
B+
Retailer 5
-
£435 GBP
$579 USD
View
B+
Retailer 6
-
£522 GBP
$695 USD
View
B
Retailer 7
-
£813 GBP
$1,082 USD
View
B
Retailer 8
-
£864 GBP
$1,150 USD
View
B
Retailer 9
-
£939 GBP
$1,250 USD
View
B
Retailer 10
-
£955 GBP
$1,272 USD
View
B
Retailer 11
-
£1,177 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0D0A23DF9 · Oct 29
£1,892 GBP
$2,520 USD
View
11 more retailers have this diamond
Prices start from £213 GBPSave up to £1,679 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
0.86ct Oval
£213 GBP