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Asscher|Natural|IGI

1.00ct E SI1 Asscher Natural Diamond

VG • E/SI1 • IGI 700529268

Shape and cutting style on the report: Square emerald cut

Certificate IGI 700529268

Diamond specifications and retailer prices

From $2,503 NZD
$1,406 USD
As of October 28, 2026
Save $4,115 NZD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,618 NZD 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 700529268. Listed at 16 retailers as of October 27, 2026, with prices from $2,503 to $6,618, a $4,115 spread on the same certified stone. NZ Jewellers lists it at $6,618. 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
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38.2°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 700529268
Dimensions5.31 × 5.13 × 3.72 mm
L/W Ratio1.04
Culet sizePointed
Top View
5.31 mm5.13 mm1.00 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateIGI 700529268
Side View
Table 68.0%Crown 38.2°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 72.5%

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 28
Current: $3,069 NZD|Low: $2,503 NZD|High: $4,810 NZD|Avg: $3,008 NZD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$2,503 NZD
Retailer 11$2,516 NZD
Retailer 3$2,519 NZD
Retailer 7$2,546 NZD
Retailer 10$2,706 NZD
Retailer 2$2,822 NZD
Retailer 9$2,836 NZD
Retailer 5$2,992 NZD
Retailer 1$3,069 NZD
Retailer 6$3,303 NZD
Retailer 4$4,778 NZD

38 data points across 11 retailers

16 retailers$2,503 NZD to $6,618 NZD

A
Cheapest Retailer
-
$2,503 NZD
$1,406 USD
Final sale: no returns
A
Retailer 2
-
$2,516 NZD
$1,413 USD
View
A
Retailer 3
-
$2,519 NZD
$1,415 USD
View
A
Retailer 4
-
$2,546 NZD
$1,430 USD
View
B+
Retailer 5
-
$2,706 NZD
$1,520 USD
View
B+
Retailer 6
-
$2,713 NZD
$1,524 USD
View
B+
Retailer 7
-
$2,713 NZD
$1,524 USD
View
B+
Retailer 8
-
$2,822 NZD
A$2,438 AUD
View
B+
Retailer 9
-
$2,836 NZD
$1,593 USD
View
B+
Retailer 10
-
$2,838 NZD
$1,594 USD
View
A
Retailer 11
-
$2,992 NZD
£1,323 GBP
View
B+
Retailer 12
-
$3,069 NZD
£1,357 GBP
View
B+
Retailer 13
-
$3,130 NZD
$1,758 USD
View
B+
Retailer 14
-
$3,303 NZD
ZAR 29,973 ZAR
View
B+
Retailer 15
-
$4,778 NZD
£2,113 GBP
View
Most Expensive
B
NZ Jewellers
cc479a98-112f-40c5-9a31-5137a589b436 · Oct 27
$6,618 NZD
$3,717 USD
View
15 more retailers have this diamond
Prices start from $2,503 NZDSave up to $4,115 NZD

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
$2,503 NZD