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Asscher|Lab Grown|IGI

1.50ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG836687911

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836687911

Diamond specifications and retailer prices

From £218 GBP
As of November 4, 2026
Save £656 GBP (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £874 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836687911 or 836687911. Listed at 11 retailers as of November 4, 2026, with prices from £218 to £874, a £656 spread on the same certified stone. Brilliant Earth lists it at £874. 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

1.50
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836687911
Dimensions6.49 × 6.25 × 4.18 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.25 mm1.50 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836687911
Side View
Table 74.0%Crown 40°Girdle: ThickPavilion 43.3°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
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: £874 GBP|Low: £218 GBP|High: £1,444 GBP|Avg: £515 GBP|-39.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9£218 GBP
Retailer 6£319 GBP
Retailer 3£330 GBP
Retailer 7£347 GBP
Retailer 2£351 GBP
Retailer 10£372 GBP
Retailer 8£381 GBP
Retailer 11£657 GBP
Retailer 5£741 GBP
Retailer 4£767 GBP
Brilliant Earth£874 GBP

43 data points across 11 retailers

11 retailers£218 GBP to £874 GBP

A
Cheapest Retailer
-
£218 GBP
Retailer 2
-
£319 GBP
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£330 GBP
View
A
Retailer 4
-
£347 GBP
View
A
Retailer 5
-
£351 GBP
View
B+
Retailer 6
-
£372 GBP
View
B+
Retailer 7
-
£381 GBP
View
B
Retailer 8
-
£657 GBP
View
B
Retailer 9
-
£741 GBP
View
B
Retailer 10
-
£767 GBP
View
Most Expensive
B
Brilliant Earth
21685813A · Nov 4
£874 GBP
$1,180 USD
View
10 more retailers have this diamond
Prices start from £218 GBPSave up to £656 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
1.50ct Asscher
£218 GBP