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Asscher|Lab Grown|IGI

0.73ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG754590975

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754590975

Diamond specifications and retailer prices

From £151 GBP
As of November 4, 2026
Save £490 GBP (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £641 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.73ct lab-grown asscher diamond

This 0.73ct lab-grown asscher sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754590975 or 754590975. Listed at 21 retailers as of November 2, 2026, with prices from £151 to £641, a £490 spread on the same certified stone. MOH London lists it at £641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle48°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754590975
Dimensions4.83 × 4.83 × 3.28 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
4.83 mm4.83 mm0.73 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754590975
Side View
Table 63.0%Crown 34.1°Girdle: MED-STKPavilion 48°Culet: NoneDepth 67.9%

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: Nov 4
Current: £641 GBP|Low: £106 GBP|High: £649 GBP|Avg: £277 GBP
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
November 5, 2026
Retailer 4£106 GBP
Retailer 3£137 GBP
Retailer 12£137 GBP
Retailer 6£167 GBP
Retailer 13£185 GBP
Retailer 2£236 GBP
Retailer 10£241 GBP
Retailer 8£249 GBP
Retailer 11£299 GBP
Retailer 5£310 GBP
Retailer 9£348 GBP
Retailer 7£355 GBP
MOH London£641 GBP

44 data points across 13 retailers

21 retailers£151 GBP to £641 GBP

Retailer 1
-
£106 GBP
Price last confirmed 34 days ago
Retailer 2
-
£128 GBP
View
Price last confirmed 41 days ago
Retailer 3
-
£137 GBP
View
Price last confirmed 33 days ago
Retailer 4
-
£137 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£151 GBP
View
A
Retailer 6
-
£167 GBP
View
A
Retailer 7
-
£185 GBP
View
A
Retailer 8
-
£193 GBP
View
Retailer 9
-
£234 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£236 GBP
View
A
Retailer 11
-
£241 GBP
View
A
Retailer 12
-
£249 GBP
View
B+
Retailer 13
-
£299 GBP
View
B+
Retailer 14
-
£310 GBP
View
B+
Retailer 15
-
£348 GBP
View
B
Retailer 16
-
£355 GBP
View
B+
Retailer 17
-
£376 GBP
View
B
Retailer 18
-
£439 GBP
View
Retailer 19
-
£441 GBP
View
Price last confirmed 36 days ago
B
Retailer 20
-
£481 GBP
View
Most Expensive
B
MOH London
LG754590975 · Nov 2
£641 GBP
View
20 more retailers have this diamond
Prices start from £151 GBPSave up to £490 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
0.73ct Asscher
£151 GBP