Asscher|Natural|IGI

1.00ct F SI1 Asscher Natural Diamond

VG • F/SI1 • IGI 700529266

Shape and cutting style on the report: Square emerald cut

Certificate IGI 700529266

Diamond specifications and retailer prices

From $1,307 USD
As of November 6, 2026
Save $2,148 USD (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,455 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 700529266. Listed at 19 retailers as of November 5, 2026, with a 164% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 700529266
Dimensions5.37 × 5.36 × 3.70 mm
L/W Ratio1.00
Culet sizePointed
Top View
5.37 mm5.36 mm1.00 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 700529266
Side View
Table 66.0%Crown 39.9°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 69.0%

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: Nov 6
Current: $3,455 USD|Low: $1,307 USD|High: $3,455 USD|Avg: $1,693 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$1,307 USD
Retailer 3$1,335 USD
Retailer 2$1,374 USD
Retailer 8$1,416 USD
Retailer 7$1,482 USD
Retailer 10$1,562 USD
Retailer 4$1,590 USD
Retailer 9$1,634 USD
Retailer 5$1,728 USD
Retailer 6$2,586 USD
NZ Jewellers$3,455 USD

41 data points across 11 retailers

19 retailers$1,307 USD to $3,455 USD

A
Cheapest Retailer
-
$1,307 USD
Final sale: no returns
A
Retailer 2
-
$1,313 USD
View
A
Retailer 3
-
$1,335 USD
View
A
Retailer 4
-
$1,374 USD
View
Retailer 5
-
$1,416 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,416 USD
View
A
Retailer 7
-
$1,430 USD
View
A
Retailer 8
-
$1,477 USD
View
A
Retailer 9
-
$1,482 USD
View
A
Retailer 10
-
$1,493 USD
View
A
Retailer 11
-
$1,515 USD
View
A
Retailer 12
-
$1,551 USD
View
A
Retailer 13
-
$1,562 USD
View
A
Retailer 14
-
$1,590 USD
View
A
Retailer 15
-
$1,634 USD
View
A
Retailer 16
-
$1,728 USD
View
B+
Retailer 17
-
$2,586 USD
View
B
Retailer 18
-
$3,455 USD
View
Most Expensive
NZ Jewellers
1937f9eb-76a6-4875-b92c-2ab853b974e4 · Oct 27
$3,455 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $1,307 USDSave up to $2,148 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
$1,307 USD