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Oval|Lab Grown|IGI

3.08ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG799670234

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799670234

Diamond specifications and retailer prices

From £1,177 GBP
$1,568 USD
As of October 29, 2026
Save £5,709 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,886 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct 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 LG799670234 or 799670234. Listed at 11 retailers as of October 28, 2026, with prices from £1,177 to £6,886, a £5,709 spread on the same certified stone. Brilliant Earth lists it at £6,886. 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

3.08
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670234
Dimensions11.72 × 8.18 × 5.07 mm
L/W Ratio1.43
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
11.72 mm8.18 mm3.08 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670234
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

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: £6,886 GBP|Low: £1,177 GBP|High: £9,484 GBP|Avg: £3,208 GBP|-27.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8£1,177 GBP
Retailer 12£1,201 GBP
Retailer 2£1,424 GBP
Retailer 11£1,483 GBP
Retailer 5£1,577 GBP
Retailer 7£2,311 GBP
Retailer 10£2,544 GBP
Retailer 6£3,182 GBP
Retailer 4£3,303 GBP
Retailer 9£3,447 GBP
Retailer 3£3,757 GBP
Brilliant Earth£6,886 GBP

41 data points across 12 retailers

11 retailers£1,177 GBP to £6,886 GBP

A
Cheapest Retailer
-
£1,177 GBP
$1,568 USD
A
Retailer 2
-
£1,201 GBP
HK$12,500 HKD
View
A
Retailer 3
-
£1,424 GBP
View
A
Retailer 4
-
£1,483 GBP
$1,975 USD
View
A
Retailer 5
-
£1,577 GBP
€2,000 EUR
View
A
Retailer 6
-
£2,311 GBP
$3,078 USD
View
B+
Retailer 7
-
£2,544 GBP
$3,388 USD
View
B+
Retailer 8
-
£3,182 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£3,447 GBP
$4,590 USD
View
B+
Retailer 10
-
£3,757 GBP
$5,003 USD
View
Most Expensive
B
Brilliant Earth
20306583A · Oct 28
£6,886 GBP
$9,170 USD
View
10 more retailers have this diamond
Prices start from £1,177 GBPSave up to £5,709 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
3.08ct Oval
£1,177 GBP