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 $1,098 USD
As of October 31, 2026
Save $1,804 USD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,902 USD 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 $1,098 to $2,902, a $1,804 spread on the same certified stone. NZ Jewellers lists it at $2,902. 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 31
Current: $2,902 USD|Low: $1,006 USD|High: $2,902 USD|Avg: $1,531 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$1,098 USD
Retailer 2$1,161 USD
Retailer 10$1,190 USD
Retailer 8$1,236 USD
Retailer 9$1,291 USD
Retailer 4$1,315 USD
Retailer 3$1,324 USD
Retailer 11$1,373 USD
Retailer 5$1,452 USD
Retailer 6$2,182 USD
NZ Jewellers$2,902 USD

32 data points across 11 retailers

11 retailers$1,098 USD to $2,902 USD

B+
Cheapest Retailer
-
$1,098 USD
Final sale: no returns
A
Retailer 2
-
$1,161 USD
£914 GBP
View
B+
Retailer 3
-
$1,190 USD
View
B+
Retailer 4
-
$1,236 USD
View
B+
Retailer 5
-
$1,291 USD
View
B+
Retailer 6
-
$1,315 USD
View
B+
Retailer 7
-
$1,324 USD
View
B+
Retailer 8
-
$1,373 USD
View
B+
Retailer 9
-
$1,452 USD
ZAR 23,462 ZAR
View
B+
Retailer 10
-
$2,182 USD
£1,718 GBP
View
Most Expensive
B
NZ Jewellers
11b9fa4f-b6fc-4584-a25c-bc1d190ffef8 · Oct 30
$2,902 USD
View
10 more retailers have this diamond
Prices start from $1,098 USDSave up to $1,804 USD

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
$1,098 USD