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Asscher|Natural|IGI

1.00ct H SI2 Asscher Natural Diamond

VG • H/SI2 • IGI 692535344

Shape and cutting style on the report: Square emerald cut

Certificate IGI 692535344

Diamond specifications and retailer prices

From £940 GBP
A$1,938 AUD
As of November 1, 2026
4 retailers carry this diamond
Most expensive: £965 GBP at Diamond Heaven · As of October 23, 2026
View at Diamond Heaven

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 692535344. Listed at 4 retailers as of November 1, 2026. 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

1.00
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.4°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 692535344
Dimensions5.38 × 5.29 × 3.67 mm
L/W Ratio1.02
Culet sizePointed
Top View
5.38 mm5.29 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 692535344
Side View
Table 67.0%Crown 40.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 69.4%

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 1
Current: £965 GBP|Low: £665 GBP|High: £1,612 GBP|Avg: £1,028 GBP|-2.5%
Diamond Heaven
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 17, 2026
Retailer 9£665 GBP
Retailer 3£857 GBP
Retailer 4£926 GBP
Retailer 6£940 GBP
Diamond Heaven£965 GBP
Retailer 7£1,035 GBP
Retailer 8£1,109 GBP
Retailer 5£1,161 GBP
Retailer 2£1,521 GBP

15 data points across 9 retailers

4 retailers

Retailer 1
-
£857 GBP
$1,148 USD
Price last confirmed 15 days ago
Retailer 2
-
£926 GBP
$1,241 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
£940 GBP
A$1,938 AUD
View
Most Expensive
Diamond Heaven
1.0SI2H69446FD3N · Oct 23
£965 GBP
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from £940 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+
1.00ct Asscher
£940 GBP