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Asscher|Lab Grown|IGI

1.48ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG797616526

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG797616526

Diamond specifications and retailer prices

From £325 GBP
As of November 4, 2026
Save £727 GBP (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,052 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG797616526 or 797616526. Listed at 5 retailers as of November 4, 2026, with prices from £325 to £1,052, a £727 spread on the same certified stone. Brilliant Earth lists it at £1,052. 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 angle29.6°
Pavilion angle47.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797616526
Dimensions6.22 × 6.19 × 4.06 mm
L/W Ratio1.00
Culet sizePointed
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
6.22 mm6.19 mm1.48 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797616526
Side View
Table 61.0%Crown 29.6°Girdle: MediumPavilion 47.7°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
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: Nov 4
Current: £1,052 GBP|Low: £316 GBP|High: £1,111 GBP|Avg: £550 GBP|-4.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5£325 GBP
Retailer 6£329 GBP
Retailer 3£354 GBP
Retailer 7£364 GBP
Retailer 4£376 GBP
Retailer 9£650 GBP
Retailer 8£670 GBP
Retailer 2£876 GBP
Brilliant Earth£1,052 GBP

26 data points across 9 retailers

5 retailers£325 GBP to £1,052 GBP

B+
Cheapest Retailer
-
£325 GBP
Retailer 2
-
£354 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£376 GBP
View
B
Retailer 4
-
£876 GBP
View
Most Expensive
B
Brilliant Earth
18956870A · Nov 4
£1,052 GBP
$1,420 USD
View
4 more retailers have this diamond
Prices start from £325 GBPSave up to £727 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
1.48ct Asscher
£325 GBP