Oval|Lab Grown|IGI

0.77ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG809603135

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809603135

Diamond specifications and retailer prices

From £250 GBP
$335 USD
As of October 25, 2026
18 retailers carry this diamond
Most expensive: £871 GBP at Reve Diamonds · As of October 23, 2026
View at Reve Diamonds

About this 0.77ct lab-grown oval diamond

This 0.77ct 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 LG809603135 or 809603135. Listed at 18 retailers as of October 25, 2026. 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

0.77
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809603135
Dimensions7.66 × 5.12 × 3.13 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
7.66 mm5.12 mm0.77 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809603135
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: £316 GBP|Low: £113 GBP|High: £871 GBP|Avg: £391 GBP|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 23, 2026
Retailer 13£143 GBP
Retailer 9£160 GBP
Retailer 3£166 GBP
Retailer 6£178 GBP
Retailer 15£178 GBP
Retailer 5£250 GBP
Retailer 17£276 GBP
Retailer 16£301 GBP
Retailer 12£312 GBP
Retailer 1£316 GBP
Retailer 4£363 GBP
Retailer 10£375 GBP
Retailer 8£404 GBP
Retailer 7£452 GBP
Retailer 14£570 GBP
Retailer 18£572 GBP
Retailer 11£610 GBP
Retailer 2£627 GBP
Retailer 19£840 GBP
Reve Diamonds£871 GBP

32 data points across 20 retailers

18 retailers

Retailer 1
-
£143 GBP
$192 USD
Price last confirmed 8 days ago
Retailer 2
-
£166 GBP
$222 USD
View
Price last confirmed 21 days ago
Retailer 3
-
£178 GBP
$238 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£178 GBP
$238 USD
View
Price last confirmed 19 days ago
Retailer 5
-
£178 GBP
$238 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
£250 GBP
$335 USD
View
Retailer 7
-
£276 GBP
$370 USD
View
Price last confirmed 12 days ago
Retailer 8
-
£312 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£316 GBP
ZAR 6,835 ZAR
View
Price last confirmed 8 days ago
Retailer 10
-
£363 GBP
$486 USD
View
Price last confirmed 7 days ago
Retailer 11
-
£375 GBP
$502 USD
View
Price last confirmed 7 days ago
Retailer 12
-
£404 GBP
$541 USD
View
Price last confirmed 7 days ago
Retailer 13
-
£570 GBP
$764 USD
View
Price last confirmed 10 days ago
Retailer 14
-
£572 GBP
$767 USD
View
Price last confirmed 8 days ago
Retailer 15
-
£610 GBP
$818 USD
View
Price last confirmed 9 days ago
Retailer 16
-
£627 GBP
$840 USD
View
Price last confirmed 9 days ago
Retailer 17
-
£840 GBP
View
Price last confirmed 20 days ago
Most Expensive
Reve Diamonds
6D4ACD14E · Oct 23
£871 GBP
$1,167 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from £250 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
0.77ct Oval
£250 GBP