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Asscher|Lab Grown|IGI

2.56ct F VVS1 Asscher Lab Grown Diamond

ID • F/VVS1 • IGI LG849630622

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG849630622

Diamond specifications and retailer prices

From £338 GBP
$453 USD
As of November 2, 2026
Save £1,229 GBP (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,566 GBP at Brilliance · As of November 1, 2026
View at Brilliance

About this 2.56ct lab-grown asscher diamond

This 2.56ct lab-grown asscher sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849630622 or 849630622. Listed at 13 retailers as of November 1, 2026, with prices from £338 to £1,566, a £1,229 spread on the same certified stone. Brilliance lists it at £1,566. 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

2.56
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849630622
Dimensions7.51 × 7.50 × 5.08 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
7.51 mm7.50 mm2.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849630622
Side View
Table 63.0%Crown 37°Girdle: MediumPavilion 43.1°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,566 GBP|Low: £378 GBP|High: £1,566 GBP|Avg: £952 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12£378 GBP
Retailer 5£396 GBP
Retailer 9£525 GBP
Retailer 4£563 GBP
Retailer 6£693 GBP
Retailer 10£949 GBP
Retailer 3£954 GBP
Retailer 2£1,010 GBP
Retailer 11£1,369 GBP
Retailer 8£1,491 GBP
Retailer 7£1,538 GBP
Brilliance£1,566 GBP

4 data points across 12 retailers

13 retailers£338 GBP to £1,566 GBP

A
Cheapest Retailer
-
£338 GBP
$453 USD
A
Retailer 2
-
£378 GBP
$507 USD
View
Final sale: no returns
A
Retailer 3
-
£396 GBP
View
A
Retailer 4
-
£525 GBP
$705 USD
View
B+
Retailer 5
-
£563 GBP
$755 USD
View
A
Retailer 6
-
£693 GBP
View
B+
Retailer 7
-
£949 GBP
$1,274 USD
View
B+
Retailer 8
-
£954 GBP
$1,280 USD
View
B+
Retailer 9
-
£1,010 GBP
ZAR 21,892 ZAR
View
B+
Retailer 10
-
£1,369 GBP
$1,838 USD
View
B+
Retailer 11
-
£1,491 GBP
$2,001 USD
View
B
Retailer 12
-
£1,538 GBP
View
Most Expensive
B
Brilliance
D46573046 · Nov 1
£1,566 GBP
$2,102 USD
View
12 more retailers have this diamond
Prices start from £338 GBPSave up to £1,229 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
2.56ct Asscher
£338 GBP