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Oval|Lab Grown|IGI

0.80ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG797669853

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797669853

Diamond specifications and retailer prices

From £146 GBP
$195 USD
As of October 28, 2026
Save £721 GBP (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £867 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.8ct lab-grown oval diamond

This 0.8ct 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 LG797669853 or 797669853. Listed at 24 retailers as of October 28, 2026, with prices from £146 to £867, a £721 spread on the same certified stone. Reve Diamonds lists it at £867. 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

0.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797669853
Dimensions7.71 × 5.12 × 3.19 mm
L/W Ratio1.51
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
7.71 mm5.12 mm0.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797669853
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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: £443 GBP|Low: £112 GBP|High: £884 GBP|Avg: £412 GBP|-13.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 31, 2026
Retailer 8£146 GBP
Retailer 12£157 GBP
Retailer 6£175 GBP
Retailer 9£248 GBP
Retailer 4£309 GBP
Retailer 10£318 GBP
Retailer 7£319 GBP
Retailer 11£374 GBP
Retailer 5£387 GBP
Retailer 2£403 GBP
Retailer 13£438 GBP
Retailer 1£443 GBP
Retailer 3£605 GBP
Retailer 14£823 GBP
Reve Diamonds£867 GBP

38 data points across 15 retailers

24 retailers£146 GBP to £867 GBP

Retailer 1
-
£142 GBP
$190 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£146 GBP
$195 USD
View
Retailer 3
-
£147 GBP
$197 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
£157 GBP
$211 USD
View
Final sale: no returns
Retailer 5
-
£164 GBP
$220 USD
View
Price last confirmed 36 days ago
A
Retailer 6
-
£164 GBP
$220 USD
View
Retailer 7
-
£173 GBP
$232 USD
View
Price last confirmed 35 days ago
Retailer 8
-
£175 GBP
$235 USD
View
Price last confirmed 9 days ago
Retailer 9
-
£182 GBP
$244 USD
View
Price last confirmed 19 days ago
Retailer 10
-
£182 GBP
$244 USD
View
Price last confirmed 28 days ago
A
Retailer 11
-
£248 GBP
$332 USD
View
A
Retailer 12
-
£276 GBP
$370 USD
View
A
Retailer 13
-
£318 GBP
ZAR 6,875 ZAR
View
A
Retailer 14
-
£319 GBP
View
B+
Retailer 15
-
£374 GBP
$501 USD
View
Retailer 16
-
£387 GBP
$519 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
£403 GBP
$540 USD
View
B+
Retailer 18
-
£438 GBP
A$903 AUD
View
B+
Retailer 19
-
£443 GBP
$594 USD
View
Retailer 20
-
£565 GBP
$757 USD
View
Price last confirmed 39 days ago
Retailer 21
-
£587 GBP
$786 USD
View
Price last confirmed 23 days ago
B
Retailer 22
-
£605 GBP
$811 USD
View
B
Retailer 23
-
£823 GBP
View
Most Expensive
B
Reve Diamonds
BD9CD6111 · Oct 30
£867 GBP
$1,161 USD
View
23 more retailers have this diamond
Prices start from £146 GBPSave up to £721 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
0.80ct Oval
£146 GBP