Oval|Lab Grown|IGI

2.97ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG830624107

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830624107

Diamond specifications and retailer prices

From £1,140 GBP
$1,515 USD
As of October 28, 2026
Save £7,507 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £8,647 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.97ct lab-grown oval diamond

This 2.97ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830624107 or 830624107. Listed at 17 retailers as of October 28, 2026, with prices from £1,140 to £8,647, a £7,507 spread on the same certified stone. Brilliant Earth lists it at £8,647. 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

2.97
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624107
Dimensions11.67 × 8.09 × 4.89 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
11.67 mm8.09 mm2.97 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624107
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

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: £8,647 GBP|Low: £1,200 GBP|High: £8,655 GBP|Avg: £2,928 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
October 25, 2026
Retailer 9£1,200 GBP
Retailer 7£1,249 GBP
Retailer 13£1,626 GBP
Retailer 3£1,772 GBP
Retailer 14£1,959 GBP
Retailer 2£2,241 GBP
Retailer 10£2,538 GBP
Retailer 6£2,707 GBP
Retailer 15£2,713 GBP
Retailer 8£2,716 GBP
Retailer 12£2,892 GBP
Retailer 4£3,642 GBP
Retailer 5£3,932 GBP
Retailer 11£4,508 GBP
Brilliant Earth£8,647 GBP

31 data points across 15 retailers

17 retailers£1,140 GBP to £8,647 GBP

A
Retailer 1
-
£927 GBP
$1,232 USD
Price last confirmed 24 days ago
A
Retailer 2
-
£1,120 GBP
$1,488 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
£1,140 GBP
$1,515 USD
View
Final sale: no returns
A
Retailer 4
-
£1,142 GBP
$1,518 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
£1,200 GBP
€1,518 EUR
View
A
Retailer 6
-
£1,772 GBP
$2,355 USD
View
Price last confirmed 24 days ago
A
Retailer 7
-
£1,959 GBP
$2,603 USD
View
Price last confirmed 23 days ago
A
Retailer 8
-
£2,100 GBP
$2,790 USD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
£2,241 GBP
$2,978 USD
View
B+
Retailer 10
-
£2,538 GBP
SGD 4,558 SGD
View
B+
Retailer 11
-
£2,707 GBP
View
Price last confirmed 22 days ago
B+
Retailer 12
-
£2,716 GBP
$3,609 USD
View
B+
Retailer 13
-
£2,892 GBP
ZAR 62,076 ZAR
View
Price last confirmed 22 days ago
B+
Retailer 14
-
£3,642 GBP
View
Price last confirmed 23 days ago
B+
Retailer 15
-
£3,932 GBP
$5,224 USD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
£4,508 GBP
$5,990 USD
View
Most Expensive
B
Brilliant Earth
21434199A · Oct 28
£8,647 GBP
$11,490 USD
View
16 more retailers have this diamond
Prices start from £1,140 GBPSave up to £7,507 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
2.97ct Oval
£1,140 GBP