Oval|Lab Grown|IGI

0.80ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG789614380

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG789614380

Diamond specifications and retailer prices

From £157 GBP
$211 USD
As of October 30, 2026
Save £709 GBP (82%) vs most expensive(unlock to see where)
22 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 LG789614380 or 789614380. Listed at 22 retailers as of October 30, 2026, with prices from £157 to £867, a £709 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 angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789614380
Dimensions7.47 × 4.99 × 3.25 mm
L/W Ratio1.50
Girdle conditionFaceted
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
7.47 mm4.99 mm0.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789614380
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £319 GBP|Low: £116 GBP|High: £884 GBP|Avg: £430 GBP|+0.2%
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
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 14£157 GBP
Retailer 7£182 GBP
Retailer 11£248 GBP
Retailer 6£280 GBP
Retailer 5£309 GBP
Retailer 12£318 GBP
Retailer 1£319 GBP
Retailer 15£371 GBP
Retailer 13£374 GBP
Retailer 3£403 GBP
Retailer 2£438 GBP
Retailer 8£443 GBP
Retailer 4£605 GBP
Retailer 9£634 GBP
Retailer 10£826 GBP
Reve Diamonds£867 GBP

36 data points across 16 retailers

22 retailers£157 GBP to £867 GBP

Retailer 1
-
£147 GBP
$197 USD
Price last confirmed 37 days ago
Retailer 2
-
£147 GBP
$197 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
£157 GBP
$211 USD
View
Final sale: no returns
Retailer 4
-
£171 GBP
$229 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£180 GBP
$241 USD
View
Price last confirmed 35 days ago
Retailer 6
-
£182 GBP
$244 USD
View
Price last confirmed 19 days ago
Retailer 7
-
£182 GBP
$244 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
£248 GBP
$332 USD
View
A
Retailer 9
-
£280 GBP
$375 USD
View
A
Retailer 10
-
£318 GBP
ZAR 6,875 ZAR
View
A
Retailer 11
-
£319 GBP
View
B+
Retailer 12
-
£371 GBP
$497 USD
View
B+
Retailer 13
-
£374 GBP
$501 USD
View
B+
Retailer 14
-
£403 GBP
$540 USD
View
B+
Retailer 15
-
£438 GBP
A$903 AUD
View
B+
Retailer 16
-
£443 GBP
$594 USD
View
Retailer 17
-
£587 GBP
$786 USD
View
Price last confirmed 23 days ago
Retailer 18
-
£587 GBP
$786 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
£605 GBP
$811 USD
View
B+
Retailer 20
-
£634 GBP
$850 USD
View
B
Retailer 21
-
£826 GBP
View
Most Expensive
B
Reve Diamonds
D8F322F2B · Oct 30
£867 GBP
$1,161 USD
View
21 more retailers have this diamond
Prices start from £157 GBPSave up to £709 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
£157 GBP