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Asscher|Lab Grown|IGI

2.31ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG840634596

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634596

Diamond specifications and retailer prices

From £288 GBP
$384 USD
As of October 30, 2026
Save £1,110 GBP (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,303 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.31ct lab-grown asscher diamond

This 2.31ct lab-grown asscher sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840634596 or 840634596. Listed at 23 retailers as of October 26, 2026, with a 385% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634596
Dimensions7.46 × 7.46 × 4.67 mm
L/W Ratio1.00
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
7.46 mm7.46 mm2.31 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634596
Side View
Table 62.0%Crown 33.7°Girdle: MediumPavilion 38.7°Culet: NoneDepth 62.6%

Caratlytics Score

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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: £4,303 GBP|Low: £288 GBP|High: £4,303 GBP|Avg: £993 GBP
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 12£288 GBP
Retailer 10£310 GBP
Retailer 8£323 GBP
Retailer 22£323 GBP
Retailer 6£357 GBP
Retailer 9£357 GBP
Retailer 20£469 GBP
Retailer 7£565 GBP
Retailer 5£568 GBP
Retailer 17£579 GBP
Retailer 13£645 GBP
Retailer 18£791 GBP
Retailer 19£862 GBP
Retailer 4£920 GBP
Retailer 23£1,002 GBP
Retailer 15£1,148 GBP
Retailer 11£1,149 GBP
Retailer 14£1,161 GBP
Retailer 16£1,177 GBP
Retailer 2£1,261 GBP
Retailer 21£1,398 GBP
Retailer 3£2,775 GBP
Brilliant Earth£4,303 GBP

15 data points across 23 retailers

23 retailers£288 GBP to £1,398 GBP

A
Cheapest Retailer
-
£288 GBP
$384 USD
Retailer 2
-
£310 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
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£323 GBP
$430 USD
View
A
Retailer 4
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£323 GBP
$430 USD
View
Final sale: no returns
A
Retailer 5
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£357 GBP
$476 USD
View
A
Retailer 6
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£357 GBP
$476 USD
View
A
Retailer 7
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£469 GBP
$625 USD
View
A
Retailer 8
-
£565 GBP
$752 USD
View
A
Retailer 9
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£568 GBP
$757 USD
View
A
Retailer 10
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£579 GBP
€734 EUR
View
A
Retailer 11
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£645 GBP
View
A
Retailer 12
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£791 GBP
A$1,620 AUD
View
B+
Retailer 13
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£862 GBP
ZAR 18,538 ZAR
View
B+
Retailer 14
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£920 GBP
$1,225 USD
View
B+
Retailer 15
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£1,002 GBP
$1,335 USD
View
B+
Retailer 16
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£1,148 GBP
$1,529 USD
View
B+
Retailer 17
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£1,149 GBP
SGD 2,067 SGD
View
B+
Retailer 18
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£1,161 GBP
$1,546 USD
View
B+
Retailer 19
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£1,177 GBP
$1,567 USD
View
B+
Retailer 20
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£1,261 GBP
$1,679 USD
View
B+
Retailer 21
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£1,398 GBP
View
Retailer 22
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£2,775 GBP
$3,695 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
22142888A · Oct 28
£4,303 GBP
$5,730 USD
View
Price under review
22 more retailers have this diamond
Prices start from £288 GBPSave up to £1,110 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
2.31ct Asscher
£288 GBP