CaratHunter
Plans
Oval|Lab Grown|IGI

2.40ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG847658138

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847658138

Diamond specifications and retailer prices

From £456 GBP
$611 USD
As of October 29, 2026
Save £1,414 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,870 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG847658138 or 847658138. Listed at 16 retailers as of October 29, 2026, with prices from £456 to £1,870, a £1,414 spread on the same certified stone. Reve Diamonds lists it at £1,870. 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 angle33.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847658138
Dimensions10.67 × 7.55 × 4.77 mm
L/W Ratio1.41
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
10.67 mm7.55 mm2.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847658138
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.2%

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: £582 GBP|Low: £456 GBP|High: £1,870 GBP|Avg: £1,124 GBP|-0.3%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 3£456 GBP
Retailer 2£510 GBP
Retailer 11£511 GBP
Retailer 9£566 GBP
Retailer 1£582 GBP
Retailer 12£661 GBP
Retailer 4£804 GBP
Retailer 6£867 GBP
Retailer 8£886 GBP
Retailer 14£1,256 GBP
Retailer 13£1,404 GBP
Retailer 10£1,488 GBP
Retailer 5£1,735 GBP
Retailer 15£1,805 GBP
Retailer 7£1,828 GBP
Reve Diamonds£1,870 GBP

7 data points across 16 retailers

16 retailers£456 GBP to £1,870 GBP

A
Cheapest Retailer
-
£456 GBP
$611 USD
A
Retailer 2
-
£510 GBP
$683 USD
View
Final sale: no returns
A
Retailer 3
-
£511 GBP
$685 USD
View
A
Retailer 4
-
£566 GBP
$758 USD
View
A
Retailer 5
-
£582 GBP
View
A
Retailer 6
-
£661 GBP
$885 USD
View
A
Retailer 7
-
£804 GBP
$1,077 USD
View
A
Retailer 8
-
£867 GBP
$1,162 USD
View
A
Retailer 9
-
£886 GBP
View
A
Retailer 10
-
£1,256 GBP
A$2,590 AUD
View
B+
Retailer 11
-
£1,404 GBP
$1,881 USD
View
B+
Retailer 12
-
£1,488 GBP
$1,994 USD
View
B+
Retailer 13
-
£1,735 GBP
$2,325 USD
View
B+
Retailer 14
-
£1,805 GBP
$2,418 USD
View
B+
Retailer 15
-
£1,828 GBP
$2,450 USD
View
Most Expensive
B+
Reve Diamonds
488DA3F83 · Nov 1
£1,870 GBP
$2,506 USD
View
15 more retailers have this diamond
Prices start from £456 GBPSave up to £1,414 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
£456 GBP