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Asscher|Lab Grown|IGI

1.43ct D VS2 Asscher Lab Grown Diamond

EX • D/VS2 • IGI LG849644686

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG849644686

Diamond specifications and retailer prices

From £367 GBP
As of November 1, 2026
Save £461 GBP (56%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £828 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.43ct lab-grown asscher diamond

This 1.43ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849644686 or 849644686. Listed at 2 retailers as of October 31, 2026, with prices from £367 to £828, a £461 spread on the same certified stone. Brilliant Earth lists it at £828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849644686
Dimensions6.30 × 6.20 × 4.14 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm6.20 mm1.43 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849644686
Side View
Table 63.0%Crown 38.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £367 GBP|Low: £365 GBP|High: £367 GBP|Avg: £367 GBP|+0.6%
November 1, 2026
Retailer 1£367 GBP

5 data points across 1 retailer

2 retailers£367 GBP to £828 GBP

A
Cheapest Retailer
-
£367 GBP
Most Expensive
B
Brilliant Earth
22330149A · Oct 31
£828 GBP
$1,110 USD
View
1 more retailer has this diamond
Prices start from £367 GBPSave up to £461 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
1.43ct Asscher
£367 GBP