Asscher|Lab Grown|IGI

0.98ct H VVS1 Asscher Lab Grown Diamond

VG • H/VVS1 • IGI LG628421138

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG628421138

Diamond specifications and retailer prices

From £381 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £381 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 0.98ct lab-grown asscher diamond

This 0.98ct lab-grown asscher sits in the just-under-one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG628421138 or 628421138. 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

0.98
Carat
H
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628421138
Dimensions5.46 × 5.35 × 3.71 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
5.46 mm5.35 mm0.98 ctH / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628421138
Side View
Table 65.0%Crown 39.6°Girdle: MediumPavilion 38.8°Culet: NoneDepth 69.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £186 GBP|Low: £103 GBP|High: £652 GBP|Avg: £376 GBP|-18.1%
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May 4, 2026
Retailer 1£186 GBP
Retailer 9£192 GBP
Retailer 8£208 GBP
Retailer 3£241 GBP
Retailer 4£327 GBP
Retailer 6£375 GBP
Retailer 5£399 GBP
Retailer 10£512 GBP
Retailer 2£614 GBP
Retailer 7£634 GBP

59 data points across 10 retailers

1 retailer

B+
Diamond Quarter
0.98VVS1HLG380016N · Oct 31
£381 GBP
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B+
0.98ct Asscher
£381 GBP