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Oval|Lab Grown|IGI

2.31ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG756585663

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756585663

Diamond specifications and retailer prices

From £1,690 GBP
$2,250 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £1,690 GBP at Brilliant Earth
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 Brilliant Earth

About this 2.31ct lab-grown oval diamond

This 2.31ct lab-grown oval sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG756585663 or 756585663. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.31
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756585663
Dimensions10.32 × 7.51 × 4.72 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
10.32 mm7.51 mm2.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756585663
Side View
Table 59.0%Crown 37.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £1,690 GBP|Low: £484 GBP|High: £1,817 GBP|Avg: £1,120 GBP|-7.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
February 6, 2026
Retailer 2£484 GBP
Retailer 4£1,282 GBP
Retailer 3£1,544 GBP
Brilliant Earth£1,690 GBP

21 data points across 4 retailers

1 retailer

B
Brilliant Earth
17053201A · Oct 29
£1,690 GBP
$2,250 USD
View

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B
2.31ct Oval
£1,690 GBP