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Oval|Lab Grown|IGI

0.81ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG784604137

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784604137

Diamond specifications and retailer prices

From £223 GBP
$297 USD
As of October 29, 2026
Save £642 GBP (74%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £865 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.81ct lab-grown oval diamond

This 0.81ct 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 LG784604137 or 784604137. Listed at 22 retailers as of October 29, 2026, with prices from £223 to £865, a £642 spread on the same certified stone. Reve Diamonds lists it at £865. 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

0.81
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784604137
Dimensions7.76 × 5.31 × 3.24 mm
L/W Ratio1.46
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
7.76 mm5.31 mm0.81 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784604137
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

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: £316 GBP|Low: £114 GBP|High: £877 GBP|Avg: £445 GBP|-1.4%
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 30, 2026
Retailer 8£223 GBP
Retailer 9£246 GBP
Retailer 4£278 GBP
Retailer 3£303 GBP
Retailer 10£315 GBP
Retailer 1£316 GBP
Retailer 12£366 GBP
Retailer 11£380 GBP
Retailer 14£403 GBP
Retailer 13£434 GBP
Retailer 5£577 GBP
Retailer 2£600 GBP
Retailer 6£646 GBP
Retailer 7£818 GBP
Reve Diamonds£865 GBP

35 data points across 15 retailers

22 retailers£223 GBP to £865 GBP

Retailer 1
-
£144 GBP
$192 USD
Price last confirmed 36 days ago
Retailer 2
-
£144 GBP
$192 USD
View
Price last confirmed 19 days ago
Retailer 3
-
£167 GBP
$223 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£176 GBP
$235 USD
View
Price last confirmed 35 days ago
Retailer 5
-
£179 GBP
$238 USD
View
Price last confirmed 18 days ago
Retailer 6
-
£179 GBP
$238 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
£223 GBP
$297 USD
View
Final sale: no returns
A
Retailer 8
-
£246 GBP
$328 USD
View
Retailer 9
-
£278 GBP
$370 USD
View
Price last confirmed 9 days ago
A
Retailer 10
-
£315 GBP
ZAR 6,771 ZAR
View
A
Retailer 11
-
£316 GBP
View
B+
Retailer 12
-
£366 GBP
$488 USD
View
B+
Retailer 13
-
£380 GBP
$506 USD
View
B+
Retailer 14
-
£403 GBP
$537 USD
View
B+
Retailer 15
-
£434 GBP
A$890 AUD
View
Retailer 16
-
£574 GBP
$765 USD
View
Price last confirmed 22 days ago
Retailer 17
-
£574 GBP
$765 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
£577 GBP
$768 USD
View
B
Retailer 19
-
£600 GBP
$799 USD
View
B
Retailer 20
-
£646 GBP
$860 USD
View
B
Retailer 21
-
£818 GBP
View
Most Expensive
B
Reve Diamonds
F9608C015 · Oct 30
£865 GBP
$1,152 USD
View
21 more retailers have this diamond
Prices start from £223 GBPSave up to £642 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
0.81ct Oval
£223 GBP