Asscher|Natural|IGI

1.00ct G SI1 Asscher Natural Diamond

VG • G/SI1 • IGI 732579463

Shape and cutting style on the report: Square emerald cut

Certificate IGI 732579463

Diamond specifications and retailer prices

From $1,286 USD
As of November 4, 2026
Save $2,114 USD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,400 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 732579463. Listed at 8 retailers as of November 4, 2026, with prices from $1,286 to $3,400, a $2,114 spread on the same certified stone. NZ Jewellers lists it at $3,400. 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
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 732579463
Dimensions5.30 × 5.22 × 3.73 mm
L/W Ratio1.02
Culet sizePointed
Top View
5.30 mm5.22 mm1.00 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 732579463
Side View
Table 65.0%Crown 42.2°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 71.5%

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 4
Current: $3,400 USD|Low: $1,055 USD|High: $3,533 USD|Avg: $1,725 USD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$1,286 USD
Retailer 3$1,301 USD
Retailer 7$1,326 USD
Retailer 2$1,352 USD
Retailer 6$1,394 USD
Retailer 5$1,458 USD
Retailer 4$2,546 USD
NZ Jewellers$3,400 USD

45 data points across 8 retailers

8 retailers$1,286 USD to $3,400 USD

A
Cheapest Retailer
-
$1,286 USD
Final sale: no returns
A
Retailer 2
-
$1,301 USD
View
A
Retailer 3
-
$1,326 USD
View
A
Retailer 4
-
$1,352 USD
View
A
Retailer 5
-
$1,394 USD
View
A
Retailer 6
-
$1,458 USD
View
B+
Retailer 7
-
$2,546 USD
View
Most Expensive
B
NZ Jewellers
cc758644-5e9c-446d-b134-44e157860269 · Nov 5
$3,400 USD
View
7 more retailers have this diamond
Prices start from $1,286 USDSave up to $2,114 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
$1,286 USD