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Oval|Lab Grown|IGI

0.78ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG803660314

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803660314

Diamond specifications and retailer prices

From £92 GBP
$123 USD
As of October 23, 2026
Save £869 GBP (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £961 GBP at MOH London · As of October 25, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803660314 or 803660314. Listed at 19 retailers as of October 23, 2026, with prices from £92 to £961, a £869 spread on the same certified stone. MOH London lists it at £961. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660314
Dimensions7.46 × 5.03 × 3.25 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.03 mm0.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660314
Side View
Table 59.0%Crown 36.4°Girdle: THN-THKPavilion 40.5°Culet: NoneDepth 64.6%

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 23
Current: £961 GBP|Low: £92 GBP|High: £1,063 GBP|Avg: £316 GBP|-9.5%
MOH London
Retailer 2
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Retailer 21
October 28, 2026
Retailer 19£92 GBP
Retailer 8£103 GBP
Retailer 16£107 GBP
Retailer 18£122 GBP
Retailer 3£135 GBP
Retailer 20£202 GBP
Retailer 15£204 GBP
Retailer 2£211 GBP
Retailer 7£222 GBP
Retailer 13£225 GBP
Retailer 14£259 GBP
Retailer 17£280 GBP
Retailer 5£294 GBP
Retailer 9£320 GBP
Retailer 12£330 GBP
Retailer 4£350 GBP
Retailer 21£369 GBP
Retailer 10£412 GBP
Retailer 11£607 GBP
Retailer 6£713 GBP
MOH London£961 GBP

39 data points across 21 retailers

19 retailers£92 GBP to £961 GBP

A
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£107 GBP
$143 USD
View
A
Retailer 3
-
£122 GBP
$163 USD
View
A
Retailer 4
-
£135 GBP
HK$1,400 HKD
View
A
Retailer 5
-
£202 GBP
€256 EUR
View
A
Retailer 6
-
£204 GBP
ZAR 4,398 ZAR
View
A
Retailer 7
-
£211 GBP
$281 USD
View
B+
Retailer 8
-
£222 GBP
$295 USD
View
A
Retailer 9
-
£225 GBP
View
B+
Retailer 10
-
£280 GBP
$373 USD
View
B+
Retailer 11
-
£294 GBP
$391 USD
View
B+
Retailer 12
-
£320 GBP
SGD 576 SGD
View
B+
Retailer 13
-
£330 GBP
$440 USD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
£350 GBP
$466 USD
View
B+
Retailer 15
-
£369 GBP
$492 USD
View
B
Retailer 16
-
£412 GBP
$549 USD
View
B
Retailer 17
-
£607 GBP
View
Price last confirmed 13 days ago
B
Retailer 18
-
£713 GBP
$949 USD
View
Most Expensive
B
MOH London
LG803660314 · Oct 25
£961 GBP
View
18 more retailers have this diamond
Prices start from £92 GBPSave up to £869 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
£92 GBP