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Asscher|Natural|IGI

1.00ct I SI1 Asscher Natural Diamond

VG • I/SI1 • IGI 774694578

Shape and cutting style on the report: Square emerald cut

Certificate IGI 774694578

Diamond specifications and retailer prices

From $1,534 CAD
$1,098 USD
As of October 30, 2026
Save $2,520 CAD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,054 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 774694578. Listed at 11 retailers as of October 30, 2026, with prices from $1,534 to $4,054, a $2,520 spread on the same certified stone. NZ Jewellers lists it at $4,054. 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
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.6°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 774694578
Dimensions5.48 × 5.26 × 3.66 mm
L/W Ratio1.04
Top View
5.48 mm5.26 mm1.00 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 774694578
Side View
Table 66.0%Crown 40.6°Girdle: ThickPavilion 41°CuletDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,054 CAD|Low: $1,405 CAD|High: $4,054 CAD|Avg: $2,140 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$1,534 CAD
Retailer 4$1,626 CAD
Retailer 5$1,662 CAD
Retailer 10$1,662 CAD
Retailer 8$1,727 CAD
Retailer 9$1,803 CAD
Retailer 3$1,850 CAD
Retailer 11$1,918 CAD
Retailer 2$2,029 CAD
Retailer 6$3,048 CAD
NZ Jewellers$4,054 CAD

31 data points across 11 retailers

11 retailers$1,534 CAD to $4,054 CAD

B+
Cheapest Retailer
-
$1,534 CAD
$1,098 USD
Final sale: no returns
A
Retailer 2
-
$1,626 CAD
£917 GBP
View
B+
Retailer 3
-
$1,662 CAD
$1,190 USD
View
A
Retailer 4
-
$1,662 CAD
$1,190 USD
View
B+
Retailer 5
-
$1,727 CAD
$1,236 USD
View
B+
Retailer 6
-
$1,803 CAD
$1,291 USD
View
B+
Retailer 7
-
$1,850 CAD
$1,324 USD
View
B+
Retailer 8
-
$1,918 CAD
$1,373 USD
View
B+
Retailer 9
-
$2,029 CAD
ZAR 23,462 ZAR
View
B+
Retailer 10
-
$3,048 CAD
£1,718 GBP
View
Most Expensive
B
NZ Jewellers
11b9fa4f-b6fc-4584-a25c-bc1d190ffef8 · Oct 30
$4,054 CAD
$2,902 USD
View
10 more retailers have this diamond
Prices start from $1,534 CADSave up to $2,520 CAD

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
1.00ct Asscher
$1,534 CAD