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Oval|Lab Grown|IGI

3.03ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG756577359

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756577359

Diamond specifications and retailer prices

From £930 GBP
$1,236 USD
As of October 28, 2026
Save £8,101 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £9,031 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG756577359 or 756577359. Listed at 22 retailers as of October 28, 2026, with prices from £930 to £9,031, a £8,101 spread on the same certified stone. Brilliant Earth lists it at £9,031. 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 angle35.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756577359
Dimensions11.75 × 8.25 × 4.93 mm
L/W Ratio1.42
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
11.75 mm8.25 mm3.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756577359
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.8%

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 28
Current: £9,031 GBP|Low: £871 GBP|High: £9,038 GBP|Avg: £2,721 GBP|-0.1%
Brilliant Earth
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 11£930 GBP
Retailer 16£1,008 GBP
Retailer 6£1,100 GBP
Retailer 10£1,299 GBP
Retailer 7£1,440 GBP
Retailer 12£1,565 GBP
Retailer 17£1,887 GBP
Retailer 2£2,096 GBP
Retailer 5£2,227 GBP
Retailer 8£2,489 GBP
Retailer 14£2,716 GBP
Retailer 4£3,079 GBP
Retailer 9£3,150 GBP
Retailer 15£3,291 GBP
Retailer 13£3,556 GBP
Retailer 3£4,233 GBP
Brilliant Earth£9,031 GBP

29 data points across 17 retailers

22 retailers£930 GBP to £9,031 GBP

A
Cheapest Retailer
-
£930 GBP
$1,236 USD
Final sale: no returns
A
Retailer 2
-
£1,008 GBP
$1,340 USD
View
A
Retailer 3
-
£1,081 GBP
$1,437 USD
View
Price last confirmed 24 days ago
A
Retailer 4
-
£1,100 GBP
$1,461 USD
View
A
Retailer 5
-
£1,240 GBP
$1,648 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
£1,299 GBP
View
A
Retailer 7
-
£1,306 GBP
$1,736 USD
View
Price last confirmed 24 days ago
A
Retailer 8
-
£1,440 GBP
$1,913 USD
View
A
Retailer 9
-
£1,565 GBP
€1,980 EUR
View
A
Retailer 10
-
£1,887 GBP
$2,507 USD
View
A
Retailer 11
-
£2,096 GBP
ZAR 44,998 ZAR
View
A
Retailer 12
-
£2,227 GBP
$2,959 USD
View
B+
Retailer 13
-
£2,450 GBP
$3,255 USD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
£2,489 GBP
View
B+
Retailer 15
-
£2,716 GBP
$3,609 USD
View
B+
Retailer 16
-
£2,793 GBP
$3,711 USD
View
B+
Retailer 17
-
£3,079 GBP
View
Price last confirmed 8 days ago
B+
Retailer 18
-
£3,150 GBP
$4,186 USD
View
B+
Retailer 19
-
£3,291 GBP
SGD 5,910 SGD
View
B+
Retailer 20
-
£3,556 GBP
$4,725 USD
View
B+
Retailer 21
-
£4,233 GBP
$5,625 USD
View
Most Expensive
B
Brilliant Earth
21417510A · Oct 28
£9,031 GBP
$12,000 USD
View
21 more retailers have this diamond
Prices start from £930 GBPSave up to £8,101 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
3.03ct Oval
£930 GBP