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Asscher|Lab Grown|IGI

1.91ct F VVS2 Asscher Lab Grown Diamond

VG • F/VVS2 • IGI LG837662714

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837662714

Diamond specifications and retailer prices

From £336 GBP
$450 USD
As of November 1, 2026
Save £693 GBP (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,029 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.91ct lab-grown asscher diamond

This 1.91ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837662714 or 837662714. Listed at 9 retailers as of November 1, 2026, with prices from £336 to £1,029, a £693 spread on the same certified stone. Rare Carat lists it at £1,029. 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

1.91
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837662714
Dimensions6.82 × 6.82 × 4.47 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm6.82 mm1.91 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837662714
Side View
Table 70.0%Crown 43.3°Girdle: Slightly ThickPavilion 30.6°Culet: NoneDepth 65.5%

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 1
Current: £1,029 GBP|Low: £336 GBP|High: £1,040 GBP|Avg: £641 GBP|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 6£336 GBP
Retailer 5£408 GBP
Retailer 2£439 GBP
Retailer 8£457 GBP
Retailer 7£593 GBP
Retailer 4£832 GBP
Retailer 9£841 GBP
Retailer 3£1,001 GBP
Rare Carat£1,029 GBP

36 data points across 9 retailers

9 retailers£336 GBP to £1,029 GBP

B+
Cheapest Retailer
-
£336 GBP
$450 USD
A
Retailer 2
-
£408 GBP
€521 EUR
View
A
Retailer 3
-
£439 GBP
View
A
Retailer 4
-
£457 GBP
$613 USD
View
B+
Retailer 5
-
£593 GBP
$795 USD
View
B+
Retailer 6
-
£832 GBP
A$1,716 AUD
View
B+
Retailer 7
-
£841 GBP
$1,128 USD
View
B
Retailer 8
-
£1,001 GBP
View
Most Expensive
B+
Rare Carat
SM3026-3A_l_837662714 · Nov 1
£1,029 GBP
$1,380 USD
View
8 more retailers have this diamond
Prices start from £336 GBPSave up to £693 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
1.91ct Asscher
£336 GBP