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Oval|Lab Grown|IGI

2.40ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG764669304

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764669304

Diamond specifications and retailer prices

From £559 GBP
$745 USD
As of October 29, 2026
Save £5,027 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,587 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.4ct lab-grown oval diamond

This 2.4ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764669304 or 764669304. Listed at 25 retailers as of October 29, 2026, with prices from £559 to £5,587, a £5,027 spread on the same certified stone. Brilliant Earth lists it at £5,587. 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

2.40
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764669304
Dimensions10.98 × 7.54 × 4.64 mm
L/W Ratio1.46
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
10.98 mm7.54 mm2.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764669304
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £5,587 GBP|Low: £626 GBP|High: £6,368 GBP|Avg: £1,802 GBP|-12.3%
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
October 29, 2026
Retailer 7£626 GBP
Retailer 13£759 GBP
Retailer 11£781 GBP
Retailer 6£854 GBP
Retailer 12£1,031 GBP
Retailer 2£1,038 GBP
Retailer 4£1,051 GBP
Retailer 14£1,539 GBP
Retailer 16£1,597 GBP
Retailer 9£1,673 GBP
Retailer 8£2,014 GBP
Retailer 3£2,106 GBP
Retailer 5£2,184 GBP
Retailer 10£2,561 GBP
Retailer 15£3,901 GBP
Brilliant Earth£5,587 GBP

43 data points across 16 retailers

25 retailers£559 GBP to £5,587 GBP

A
Cheapest Retailer
-
£559 GBP
$745 USD
A
Retailer 2
-
£608 GBP
$810 USD
View
A
Retailer 3
-
£626 GBP
$833 USD
View
Final sale: no returns
Retailer 4
-
£649 GBP
$864 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
£649 GBP
$864 USD
View
A
Retailer 6
-
£759 GBP
HK$7,900 HKD
View
A
Retailer 7
-
£781 GBP
$1,040 USD
View
A
Retailer 8
-
£854 GBP
$1,137 USD
View
A
Retailer 9
-
£1,031 GBP
€1,307 EUR
View
A
Retailer 10
-
£1,038 GBP
View
A
Retailer 11
-
£1,051 GBP
$1,399 USD
View
Retailer 12
-
£1,539 GBP
A$3,152 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£1,597 GBP
$2,127 USD
View
B+
Retailer 14
-
£1,673 GBP
ZAR 35,995 ZAR
View
B+
Retailer 15
-
£1,779 GBP
$2,369 USD
View
B+
Retailer 16
-
£1,823 GBP
$2,428 USD
View
B+
Retailer 17
-
£2,014 GBP
View
B+
Retailer 18
-
£2,106 GBP
$2,804 USD
View
B+
Retailer 19
-
£2,184 GBP
SGD 3,930 SGD
View
B+
Retailer 20
-
£2,193 GBP
$2,920 USD
View
B+
Retailer 21
-
£2,201 GBP
$2,931 USD
View
B+
Retailer 22
-
£2,237 GBP
$2,978 USD
View
B+
Retailer 23
-
£2,561 GBP
View
Retailer 24
-
£3,901 GBP
$5,195 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19056753A · Oct 29
£5,587 GBP
$7,440 USD
View
24 more retailers have this diamond
Prices start from £559 GBPSave up to £5,027 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
2.40ct Oval
£559 GBP