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Oval|Lab Grown|IGI

0.78ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG741523777

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741523777

Diamond specifications and retailer prices

From £219 GBP
$294 USD
As of October 29, 2026
Save £648 GBP (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £867 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.78ct lab-grown oval diamond

This 0.78ct 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 LG741523777 or 741523777. Listed at 19 retailers as of October 25, 2026, with prices from £219 to £867, a £648 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

0.78
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741523777
Dimensions7.80 × 5.22 × 3.18 mm
L/W Ratio1.49
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 mm5.22 mm0.78 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741523777
Side View
Table 60.0%Crown 34.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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 29
Current: £219 GBP|Low: £113 GBP|High: £867 GBP|Avg: £390 GBP|+53.1%
Retailer 1
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Retailer 5
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Retailer 19
Reve Diamonds
October 29, 2026
Retailer 5£142 GBP
Retailer 10£164 GBP
Retailer 11£164 GBP
Retailer 7£176 GBP
Retailer 9£176 GBP
Retailer 1£219 GBP
Retailer 12£237 GBP
Retailer 3£299 GBP
Retailer 16£300 GBP
Retailer 13£303 GBP
Retailer 15£351 GBP
Retailer 14£364 GBP
Retailer 18£396 GBP
Retailer 17£427 GBP
Retailer 8£566 GBP
Retailer 4£567 GBP
Retailer 19£579 GBP
Retailer 6£724 GBP
Retailer 2£824 GBP
Reve Diamonds£867 GBP

36 data points across 20 retailers

19 retailers£219 GBP to £867 GBP

Retailer 1
-
£142 GBP
$190 USD
Price last confirmed 20 days ago
Retailer 2
-
£164 GBP
$220 USD
View
Price last confirmed 31 days ago
Retailer 3
-
£164 GBP
$220 USD
View
Price last confirmed 36 days ago
Retailer 4
-
£176 GBP
$236 USD
View
Price last confirmed 28 days ago
Retailer 5
-
£176 GBP
$236 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£219 GBP
$294 USD
View
Final sale: no returns
A
Retailer 7
-
£237 GBP
$318 USD
View
A
Retailer 8
-
£300 GBP
View
A
Retailer 9
-
£303 GBP
ZAR 6,558 ZAR
View
B+
Retailer 10
-
£351 GBP
$470 USD
View
B+
Retailer 11
-
£364 GBP
$488 USD
View
B+
Retailer 12
-
£396 GBP
$530 USD
View
B+
Retailer 13
-
£427 GBP
A$880 AUD
View
Retailer 14
-
£566 GBP
$758 USD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
£567 GBP
$760 USD
View
B
Retailer 16
-
£579 GBP
$776 USD
View
B
Retailer 17
-
£724 GBP
$970 USD
View
B
Retailer 18
-
£824 GBP
View
Most Expensive
B
Reve Diamonds
1642172DE · Oct 25
£867 GBP
$1,162 USD
View
18 more retailers have this diamond
Prices start from £219 GBPSave up to £648 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
0.78ct Oval
£219 GBP