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Oval|Lab Grown|IGI

2.41ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG844636878

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844636878

Diamond specifications and retailer prices

From £476 GBP
$634 USD
As of October 30, 2026
Save £2,242 GBP (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,718 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.41ct lab-grown oval diamond

This 2.41ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG844636878 or 844636878. Listed at 8 retailers as of October 29, 2026, with prices from £476 to £2,718, a £2,242 spread on the same certified stone. Brilliant Earth lists it at £2,718. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.41
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844636878
Dimensions11.06 × 7.49 × 4.51 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.06 mm7.49 mm2.41 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844636878
Side View
Table 64.0%Crown 38.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.2%

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 30
Current: £2,718 GBP|Low: £476 GBP|High: £2,741 GBP|Avg: £1,141 GBP|-0.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6£476 GBP
Retailer 9£628 GBP
Retailer 4£644 GBP
Retailer 2£650 GBP
Retailer 8£868 GBP
Retailer 5£1,241 GBP
Retailer 7£1,380 GBP
Retailer 3£1,460 GBP
Brilliant Earth£2,718 GBP

12 data points across 9 retailers

8 retailers£476 GBP to £2,718 GBP

B+
Cheapest Retailer
-
£476 GBP
$634 USD
A
Retailer 2
-
£644 GBP
$857 USD
View
A
Retailer 3
-
£650 GBP
View
B+
Retailer 4
-
£868 GBP
$1,156 USD
View
B
Retailer 5
-
£1,241 GBP
$1,652 USD
View
B
Retailer 6
-
£1,380 GBP
$1,838 USD
View
B
Retailer 7
-
£1,460 GBP
View
Most Expensive
B
Brilliant Earth
22273540A · Oct 29
£2,718 GBP
$3,620 USD
View
7 more retailers have this diamond
Prices start from £476 GBPSave up to £2,242 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
2.41ct Oval
£476 GBP