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Asscher|Lab Grown|IGI

1.48ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG779668082

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG779668082

Diamond specifications and retailer prices

From £168 GBP
As of November 4, 2026
Save £973 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,515 GBP at Queensmith · As of October 27, 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 LG779668082 or 779668082. Listed at 20 retailers as of November 4, 2026, with a 578% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779668082
Dimensions6.18 × 6.16 × 4.05 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.18 mm6.16 mm1.48 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779668082
Side View
Table 65.0%Crown 42.8°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 65.7%

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: Nov 4
Current: £385 GBP|Low: £158 GBP|High: £1,141 GBP|Avg: £470 GBP|+8.8%
Retailer 1
Retailer 2
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November 5, 2026
Retailer 2£168 GBP
Retailer 10£188 GBP
Retailer 18£195 GBP
Retailer 17£208 GBP
Retailer 20£208 GBP
Retailer 8£281 GBP
Retailer 13£287 GBP
Retailer 16£345 GBP
Retailer 15£359 GBP
Retailer 1£385 GBP
Retailer 6£395 GBP
Retailer 5£399 GBP
Retailer 9£493 GBP
Retailer 14£509 GBP
Retailer 19£670 GBP
Retailer 4£673 GBP
Retailer 11£708 GBP
Retailer 12£832 GBP
Retailer 7£947 GBP
Retailer 3£1,141 GBP

32 data points across 20 retailers

20 retailers£168 GBP to £1,141 GBP

A
Cheapest Retailer
-
£168 GBP
A
Retailer 2
-
£188 GBP
View
Final sale: no returns
A
Retailer 3
-
£195 GBP
View
A
Retailer 4
-
£208 GBP
View
Retailer 5
-
£208 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£281 GBP
View
Retailer 7
-
£345 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
£359 GBP
View
A
Retailer 9
-
£385 GBP
View
A
Retailer 10
-
£395 GBP
View
Retailer 11
-
£399 GBP
View
Price last confirmed 13 days ago
B+
Retailer 12
-
£493 GBP
View
B+
Retailer 13
-
£509 GBP
View
B+
Retailer 14
-
£670 GBP
View
B
Retailer 15
-
£673 GBP
View
B+
Retailer 16
-
£708 GBP
View
B
Retailer 17
-
£832 GBP
View
B
Retailer 18
-
£947 GBP
View
B
Retailer 19
-
£1,141 GBP
View
Most Expensive
Queensmith
LG779668082 · Oct 27
£1,515 GBP
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from £168 GBPSave up to £973 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
£168 GBP