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Oval|Lab Grown|IGI

0.83ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG778617085

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778617085

Diamond specifications and retailer prices

From £326 GBP
$434 USD
As of October 29, 2026
Save £1,337 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,095 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.83ct lab-grown oval diamond

This 0.83ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778617085 or 778617085. Listed at 11 retailers as of October 29, 2026, with a 410% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.83
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778617085
Dimensions7.67 × 5.34 × 3.22 mm
L/W Ratio1.44
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
7.67 mm5.34 mm0.83 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778617085
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,095 GBP|Low: £326 GBP|High: £2,095 GBP|Avg: £981 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 3£326 GBP
Retailer 4£405 GBP
Retailer 2£424 GBP
Retailer 10£511 GBP
Retailer 11£587 GBP
Retailer 8£651 GBP
Retailer 12£697 GBP
Retailer 13£834 GBP
Retailer 9£1,000 GBP
Retailer 5£1,374 GBP
Retailer 7£1,663 GBP
Retailer 6£2,032 GBP
Do Amore Diamonds£2,095 GBP

26 data points across 13 retailers

11 retailers£326 GBP to £1,663 GBP

A
Cheapest Retailer
-
£326 GBP
$434 USD
B+
Retailer 2
-
£405 GBP
$539 USD
View
B+
Retailer 3
-
£424 GBP
$564 USD
View
Retailer 4
-
£511 GBP
$680 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
£651 GBP
$867 USD
View
B
Retailer 6
-
£697 GBP
A$1,428 AUD
View
B
Retailer 7
-
£834 GBP
$1,110 USD
View
B
Retailer 8
-
£1,000 GBP
CA$1,849 CAD
View
B
Retailer 9
-
£1,663 GBP
$2,214 USD
View
Retailer 10
-
£2,032 GBP
View
Price under review
Most Expensive
Do Amore Diamonds
32-LG778617085 · Oct 29
£2,095 GBP
$2,790 USD
View
Price under review
10 more retailers have this diamond
Prices start from £326 GBPSave up to £1,337 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
0.83ct Oval
£326 GBP