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Asscher|Natural|IGI

1.01ct J SI1 Asscher Natural Diamond

VG • J/SI1 • IGI 692535477

Shape and cutting style on the report: Square emerald cut

Certificate IGI 692535477

Diamond specifications and retailer prices

From £721 GBP
As of November 6, 2026
Save £1,046 GBP (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,766 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural asscher diamond

This 1.01ct natural asscher sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 692535477. Listed at 6 retailers as of November 4, 2026, with prices from £721 to £1,766, a £1,046 spread on the same certified stone. MOH London lists it at £1,766. 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

1.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle40.6°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 692535477
Dimensions5.45 × 5.21 × 3.61 mm
L/W Ratio1.05
Culet sizePointed
Top View
5.45 mm5.21 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 692535477
Side View
Table 62.0%Crown 40.6°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 69.3%

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 6
Current: £1,766 GBP|Low: £721 GBP|High: £1,854 GBP|Avg: £1,198 GBP|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2£721 GBP
Retailer 7£1,067 GBP
Retailer 6£1,100 GBP
Retailer 4£1,112 GBP
Retailer 5£1,180 GBP
Retailer 3£1,249 GBP
MOH London£1,766 GBP

39 data points across 7 retailers

6 retailers£721 GBP to £1,766 GBP

A
Cheapest Retailer
-
£721 GBP
B+
Retailer 2
-
£1,067 GBP
View
B+
Retailer 3
-
£1,112 GBP
View
B+
Retailer 4
-
£1,180 GBP
View
B+
Retailer 5
-
£1,249 GBP
View
Most Expensive
B
MOH London
FA9202723 · Nov 4
£1,766 GBP
View
5 more retailers have this diamond
Prices start from £721 GBPSave up to £1,046 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
1.01ct Asscher
£721 GBP