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Oval|Lab Grown|IGI

1.23ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG731584150

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731584150

Diamond specifications and retailer prices

From £421 GBP
$564 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £421 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 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731584150 or 731584150. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731584150
Dimensions8.46 × 6.00 × 3.81 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm6.00 mm1.23 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731584150
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £421 GBP|Low: £382 GBP|High: £1,202 GBP|Avg: £683 GBP|-12.6%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 23, 2026
Retailer 3£382 GBP
B2C Jewels£421 GBP
Retailer 2£544 GBP
Retailer 4£572 GBP
Retailer 5£1,202 GBP

36 data points across 5 retailers

1 retailer

B+
B2C Jewels
30479935 · Oct 30
£421 GBP
$564 USD
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B+
1.23ct Oval
£421 GBP