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Oval|Lab Grown|IGI

3.03ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG778674898

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778674898

Diamond specifications and retailer prices

From £7,256 GBP
$9,663 USD
As of October 29, 2026
Save £2,717 GBP (27%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £15,396 GBP at Brilliance · As of October 27, 2026
View at Brilliance

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778674898 or 778674898. Listed at 19 retailers as of October 29, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778674898
Dimensions13.77 × 7.57 × 4.51 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.77 mm7.57 mm3.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778674898
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £15,396 GBP|Low: £6,966 GBP|High: £29,661 GBP|Avg: £11,968 GBP
Brilliance
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
Retailer 15
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Retailer 17
October 29, 2026
Retailer 15£7,256 GBP
Retailer 7£7,344 GBP
Retailer 5£7,546 GBP
Retailer 17£8,127 GBP
Retailer 13£8,380 GBP
Retailer 3£8,417 GBP
Retailer 8£8,417 GBP
Retailer 14£9,214 GBP
Retailer 12£9,318 GBP
Retailer 4£9,466 GBP
Retailer 10£9,973 GBP
Retailer 9£12,062 GBP
Retailer 11£13,594 GBP
Brilliance£15,396 GBP
Retailer 2£19,544 GBP
Retailer 16£24,592 GBP
Retailer 6£29,661 GBP

42 data points across 17 retailers

19 retailers£7,256 GBP to £9,973 GBP

B+
Cheapest Retailer
-
£7,256 GBP
$9,663 USD
B
Retailer 2
-
£7,344 GBP
$9,780 USD
View
B
Retailer 3
-
£7,546 GBP
$10,049 USD
View
B
Retailer 4
-
£7,782 GBP
$10,363 USD
View
B
Retailer 5
-
£8,127 GBP
$10,822 USD
View
Final sale: no returns
B
Retailer 6
-
£8,380 GBP
$11,160 USD
View
Retailer 7
-
£8,417 GBP
$11,209 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
£8,417 GBP
$11,209 USD
View
B
Retailer 9
-
£9,214 GBP
$12,270 USD
View
B
Retailer 10
-
£9,318 GBP
View
B
Retailer 11
-
£9,466 GBP
$12,606 USD
View
B
Retailer 12
-
£9,973 GBP
View
Retailer 13
-
£12,062 GBP
View
Price under review
Retailer 14
-
£13,594 GBP
View
Price under review
Most Expensive
Brilliance
D41103872 · Oct 27
£15,396 GBP
$20,502 USD
View
Price under review
14 more retailers have this diamond
Prices start from £7,256 GBPSave up to £2,717 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.

B+
3.03ct Oval
£7,256 GBP