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Asscher|Lab Grown|IGI

0.55ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG794632978

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG794632978

Diamond specifications and retailer prices

From £131 GBP
$176 USD
As of October 30, 2026
Save £634 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £765 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown asscher diamond

This 0.55ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG794632978 or 794632978. Listed at 14 retailers as of October 29, 2026, with prices from £131 to £765, a £634 spread on the same certified stone. MOH London lists it at £765. 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

0.55
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794632978
Dimensions4.53 × 4.52 × 3.01 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.53 mm4.52 mm0.55 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794632978
Side View
Table 68.0%Crown 37.3°Girdle: MediumPavilion 41.5°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £765 GBP|Low: £131 GBP|High: £874 GBP|Avg: £360 GBP|-12.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 15£131 GBP
Retailer 3£146 GBP
Retailer 14£152 GBP
Retailer 5£162 GBP
Retailer 2£179 GBP
Retailer 11£256 GBP
Retailer 9£282 GBP
Retailer 13£289 GBP
Retailer 8£295 GBP
Retailer 10£415 GBP
Retailer 12£416 GBP
Retailer 7£502 GBP
Retailer 4£523 GBP
Retailer 6£568 GBP
MOH London£765 GBP

41 data points across 15 retailers

14 retailers£131 GBP to £765 GBP

A
Cheapest Retailer
-
£131 GBP
$176 USD
A
Retailer 2
-
£152 GBP
$204 USD
View
A
Retailer 3
-
£162 GBP
$218 USD
View
A
Retailer 4
-
£179 GBP
$240 USD
View
Retailer 5
-
£256 GBP
A$528 AUD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£282 GBP
€361 EUR
View
B
Retailer 7
-
£289 GBP
$388 USD
View
B+
Retailer 8
-
£295 GBP
View
Retailer 9
-
£415 GBP
A$856 AUD
View
Price last confirmed 7 days ago
Retailer 10
-
£416 GBP
View
Price last confirmed 17 days ago
B
Retailer 11
-
£502 GBP
View
B
Retailer 12
-
£523 GBP
$702 USD
View
B
Retailer 13
-
£568 GBP
$762 USD
View
Most Expensive
B
MOH London
LG794632978 · Oct 29
£765 GBP
View
13 more retailers have this diamond
Prices start from £131 GBPSave up to £634 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
0.55ct Asscher
£131 GBP