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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 $1,802 SGD
$1,406 USD
As of October 28, 2026
Save $2,962 SGD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,764 SGD 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 $1,802 to $4,764, a $2,962 spread on the same certified stone. NZ Jewellers lists it at $4,764. 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: $2,216 SGD|Low: $1,802 SGD|High: $3,462 SGD|Avg: $2,162 SGD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$1,802 SGD
Retailer 11$1,811 SGD
Retailer 3$1,814 SGD
Retailer 7$1,833 SGD
Retailer 10$1,948 SGD
Retailer 2$2,031 SGD
Retailer 9$2,041 SGD
Retailer 5$2,154 SGD
Retailer 1$2,216 SGD
Retailer 6$2,378 SGD
Retailer 4$3,439 SGD

39 data points across 11 retailers

16 retailers$1,802 SGD to $4,764 SGD

A
Cheapest Retailer
-
$1,802 SGD
$1,406 USD
Final sale: no returns
A
Retailer 2
-
$1,811 SGD
$1,413 USD
View
A
Retailer 3
-
$1,814 SGD
$1,415 USD
View
A
Retailer 4
-
$1,833 SGD
$1,430 USD
View
B+
Retailer 5
-
$1,948 SGD
$1,520 USD
View
B+
Retailer 6
-
$1,953 SGD
$1,524 USD
View
B+
Retailer 7
-
$1,953 SGD
$1,524 USD
View
B+
Retailer 8
-
$2,031 SGD
A$2,438 AUD
View
B+
Retailer 9
-
$2,041 SGD
$1,593 USD
View
B+
Retailer 10
-
$2,043 SGD
$1,594 USD
View
A
Retailer 11
-
$2,154 SGD
£1,323 GBP
View
B+
Retailer 12
-
$2,216 SGD
£1,361 GBP
View
B+
Retailer 13
-
$2,253 SGD
$1,758 USD
View
B+
Retailer 14
-
$2,378 SGD
ZAR 29,973 ZAR
View
B+
Retailer 15
-
$3,439 SGD
£2,113 GBP
View
Most Expensive
B
NZ Jewellers
cc479a98-112f-40c5-9a31-5137a589b436 · Oct 27
$4,764 SGD
$3,717 USD
View
15 more retailers have this diamond
Prices start from $1,802 SGDSave up to $2,962 SGD

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
$1,802 SGD