Asscher|Lab Grown|IGI

1.48ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG638440441

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG638440441

Diamond specifications and retailer prices

From £507 GBP
As of November 5, 2026
5 retailers carry this diamond
Most expensive: £1,515 GBP at Queensmith · As of October 13, 2026
View at Queensmith

About this 1.48ct lab-grown asscher diamond

This 1.48ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638440441 or 638440441. Listed at 5 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638440441
Dimensions6.46 × 6.29 × 4.12 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.29 mm1.48 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638440441
Side View
Table 67.0%Crown 36.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 65.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £1,515 GBP|Low: £118 GBP|High: £1,515 GBP|Avg: £637 GBP
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 12, 2026
Retailer 4£166 GBP
Retailer 5£250 GBP
Retailer 2£372 GBP
Retailer 3£378 GBP
Retailer 7£380 GBP
Retailer 6£485 GBP
Retailer 9£784 GBP
Retailer 8£1,422 GBP
Queensmith£1,515 GBP

4 data points across 9 retailers

5 retailers

Retailer 1
-
£250 GBP
Price last confirmed 24 days ago
Retailer 2
-
£372 GBP
View
Price last confirmed 24 days ago
B+
Retailer 3
-
£507 GBP
View
Retailer 4
-
£784 GBP
View
Price last confirmed 24 days ago
Most Expensive
Queensmith
LG638440441 · Oct 13
£1,515 GBP
View
Price last confirmed 22 days ago
4 more retailers have this diamond
Prices start from £507 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.

B+
1.48ct Asscher
£507 GBP