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Asscher|Lab Grown|IGI

1.30ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG850685780

Certificate IGI LG850685780

Diamond specifications and retailer prices

From £394 GBP
As of November 5, 2026
Save £479 GBP (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £873 GBP at Michael Trio · As of November 5, 2026
View at Michael Trio

About this 1.3ct lab-grown asscher diamond

This 1.3ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG850685780 or 850685780. Listed at 5 retailers as of November 5, 2026, with prices from £394 to £873, a £479 spread on the same certified stone. Michael Trio lists it at £873. 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

1.30
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG850685780
Dimensions6.00 × 5.79 × 4.11 mm
L/W Ratio1.04
Top View
6.00 mm5.79 mm1.30 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850685780
Side View
Table 62.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 71.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £873 GBP|Low: £394 GBP|High: £873 GBP|Avg: £580 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£394 GBP
Retailer 4£516 GBP
Retailer 2£557 GBP
Michael Trio£873 GBP

3 data points across 4 retailers

5 retailers£394 GBP to £873 GBP

B+
Cheapest Retailer
-
£394 GBP
B
Retailer 2
-
£516 GBP
View
B+
Retailer 3
-
£557 GBP
View
B
Retailer 4
-
£617 GBP
View
Most Expensive
B
Michael Trio
2108953079 · Nov 5
£873 GBP
SGD 1,587 SGD
View
4 more retailers have this diamond
Prices start from £394 GBPSave up to £479 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+
1.30ct Asscher
£394 GBP