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Asscher|Lab Grown|IGI

1.83ct F VS1 Asscher Lab Grown Diamond

GD • F/VS1 • IGI LG837678158

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837678158

Diamond specifications and retailer prices

From £307 GBP
$412 USD
As of November 1, 2026
Save £1,148 GBP (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,455 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.83ct lab-grown asscher diamond

This 1.83ct 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 standard cut grade and certified by IGI LG837678158 or 837678158. Listed at 9 retailers as of November 1, 2026, with prices from £307 to £1,455, a £1,148 spread on the same certified stone. Do Amore Diamonds lists it at £1,455. 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

1.83
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837678158
Dimensions6.73 × 6.72 × 4.54 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm6.72 mm1.83 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837678158
Side View
Table 64.0%Crown 33.1°Girdle: MediumPavilion 42.1°Culet: NoneDepth 67.6%

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 1
Current: £1,455 GBP|Low: £307 GBP|High: £2,276 GBP|Avg: £921 GBP|-36.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5£307 GBP
Retailer 8£419 GBP
Retailer 2£446 GBP
Retailer 7£481 GBP
Retailer 3£752 GBP
Retailer 6£903 GBP
Retailer 9£940 GBP
Retailer 4£1,021 GBP
Do Amore Diamonds£1,455 GBP

23 data points across 9 retailers

9 retailers£307 GBP to £1,455 GBP

B+
Cheapest Retailer
-
£307 GBP
$412 USD
A
Retailer 2
-
£419 GBP
$561 USD
View
B+
Retailer 3
-
£446 GBP
View
A
Retailer 4
-
£481 GBP
$645 USD
View
B
Retailer 5
-
£752 GBP
A$1,551 AUD
View
B
Retailer 6
-
£903 GBP
$1,210 USD
View
B
Retailer 7
-
£940 GBP
$1,259 USD
View
B
Retailer 8
-
£1,021 GBP
View
Most Expensive
B
Do Amore Diamonds
36-1990808 · Nov 2
£1,455 GBP
$1,950 USD
View
8 more retailers have this diamond
Prices start from £307 GBPSave up to £1,148 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
1.83ct Asscher
£307 GBP