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Asscher|Lab Grown|IGI

1.29ct E VVS1 Asscher Lab Grown Diamond

GD • E/VVS1 • IGI LG671487157

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG671487157

Diamond specifications and retailer prices

From £890 GBP
As of October 29, 2026
3 retailers carry this diamond
Most expensive: £1,067 GBP at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.29ct lab-grown asscher diamond

This 1.29ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG671487157 or 671487157. Listed at 3 retailers as of October 29, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671487157
Dimensions5.98 × 5.95 × 4.04 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.98 mm5.95 mm1.29 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671487157
Side View
Table 65.0%Crown 37.1°Girdle: MediumPavilion 42.5°Culet: NoneDepth 67.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £1,067 GBP|Low: £143 GBP|High: £1,575 GBP|Avg: £700 GBP|-32.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 26, 2026
Retailer 3£348 GBP
Retailer 5£358 GBP
Retailer 2£389 GBP
Retailer 4£443 GBP
Retailer 7£472 GBP
Retailer 8£735 GBP
Retailer 6£817 GBP
Brilliant Earth£1,067 GBP

77 data points across 8 retailers

3 retailers

Retailer 1
-
£817 GBP
$1,095 USD
Price last confirmed 64 days ago
B
Retailer 2
-
£890 GBP
View
Most Expensive
Brilliant Earth
12892159A · Sep 28
£1,067 GBP
$1,430 USD
View
Price last confirmed 32 days ago
2 more retailers have this diamond
Prices start from £890 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
1.29ct Asscher
£890 GBP