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Asscher|Lab Grown|IGI

0.55ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG712502457

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG712502457

Diamond specifications and retailer prices

From £240 GBP
A$495 AUD
As of October 27, 2026
Save £430 GBP (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £670 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 top-tier cut grade and certified by IGI LG712502457 or 712502457. Listed at 10 retailers as of October 27, 2026, with prices from £240 to £670, a £430 spread on the same certified stone. MOH London lists it at £670. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712502457
Dimensions4.54 × 4.54 × 2.94 mm
L/W Ratio1.00
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
Top View
4.54 mm4.54 mm0.55 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712502457
Side View
Table 65.0%Crown 32°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £670 GBP|Low: £209 GBP|High: £675 GBP|Avg: £352 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6£209 GBP
Retailer 5£240 GBP
Retailer 2£249 GBP
Retailer 7£259 GBP
Retailer 3£271 GBP
Retailer 8£310 GBP
Retailer 4£344 GBP
Retailer 9£451 GBP
Retailer 10£499 GBP
MOH London£670 GBP

42 data points across 10 retailers

10 retailers£240 GBP to £670 GBP

Retailer 1
-
£209 GBP
$280 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
£240 GBP
A$495 AUD
View
B+
Retailer 3
-
£249 GBP
View
B+
Retailer 4
-
£259 GBP
$348 USD
View
B+
Retailer 5
-
£271 GBP
€346 EUR
View
B+
Retailer 6
-
£310 GBP
$416 USD
View
B+
Retailer 7
-
£344 GBP
View
B
Retailer 8
-
£460 GBP
$617 USD
View
B
Retailer 9
-
£499 GBP
$670 USD
View
Most Expensive
B
MOH London
LG712502457 · Oct 29
£670 GBP
View
9 more retailers have this diamond
Prices start from £240 GBPSave up to £430 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+
0.55ct Asscher
£240 GBP