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Asscher|Lab Grown|IGI

1.00ct H VS1 Asscher Lab Grown Diamond

GD • H/VS1 • IGI LG652419416

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG652419416

Diamond specifications and retailer prices

From £433 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £433 GBP at Diamond Quarter
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 Diamond Quarter

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG652419416 or 652419416. Listed at a single retailer as of October 31, 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

1.00
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652419416
Dimensions5.61 × 5.58 × 3.35 mm
L/W Ratio1.01
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 Faint Blue
Top View
5.61 mm5.58 mm1.00 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652419416
Side View
Table 77.0%Crown 38.5°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 60.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £376 GBP|Low: £250 GBP|High: £796 GBP|Avg: £467 GBP|+0.2%
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May 18, 2026
Retailer 4£259 GBP
Retailer 9£288 GBP
Retailer 11£323 GBP
Retailer 8£348 GBP
Retailer 5£359 GBP
Retailer 1£376 GBP
Retailer 6£383 GBP
Retailer 10£407 GBP
Retailer 3£529 GBP
Retailer 7£761 GBP
Retailer 2£796 GBP

65 data points across 11 retailers

1 retailer

B
Diamond Quarter
1.0VS1HLG1692DAN · Oct 31
£433 GBP
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B
1.00ct Asscher
£433 GBP