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Asscher|Lab Grown|IGI

1.51ct E SI1 Asscher Lab Grown Diamond

VG • E/SI1 • IGI LG576355996

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG576355996

Diamond specifications and retailer prices

From £547 GBP
$733 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £547 GBP at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG576355996 or 576355996. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.51
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576355996
Dimensions6.34 × 6.21 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.34 mm6.21 mm1.51 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576355996
Side View
Table 63.0%Crown 37.4°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: £547 GBP|Low: £525 GBP|High: £675 GBP|Avg: £583 GBP|-19.0%
September 23, 2026
B2C Jewels£547 GBP

3 data points across 1 retailer

1 retailer

B
B2C Jewels
21506960 · Nov 1
£547 GBP
$733 USD
View

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B
1.51ct Asscher
£547 GBP