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Oval|Lab Grown|IGI

1.24ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG502139696

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG502139696

Diamond specifications and retailer prices

From £1,266 GBP
$1,695 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: £1,266 GBP at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.24ct lab-grown oval diamond

This 1.24ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502139696 or 502139696. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.24
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502139696
Dimensions8.29 × 6.13 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Top View
8.29 mm6.13 mm1.24 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502139696
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: £1,266 GBP|Low: £1,205 GBP|High: £2,088 GBP|Avg: £1,540 GBP|-39.4%
September 23, 2026
B2C Jewels£1,266 GBP

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20038848 · Nov 6
£1,266 GBP
$1,695 USD
View

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C
1.24ct Oval
£1,266 GBP