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Asscher|Natural|IGI

1.00ct I SI1 Asscher Natural Diamond

VG • I/SI1 • IGI 728551201

Shape and cutting style on the report: Square emerald cut

Certificate IGI 728551201

Diamond specifications and retailer prices

From HK$7,409 HKD
SGD 1,276 SGD
As of October 31, 2026
Save HK$17,063 HKD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$24,472 HKD 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 728551201. Listed at 8 retailers as of October 30, 2026, with prices from HK$7,409 to HK$24,472, a HK$17,063 spread on the same certified stone. NZ Jewellers lists it at HK$24,472. 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
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle45°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 728551201
Dimensions5.28 × 5.20 × 3.88 mm
L/W Ratio1.02
Culet sizePointed
Top View
5.28 mm5.20 mm1.00 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 728551201
Side View
Table 74.0%Crown 45°Girdle: ThickPavilion 41.4°Culet: NoneDepth 74.6%

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: HK$24,472 HKD|Low: HK$6,834 HKD|High: HK$24,472 HKD|Avg: HK$11,506 HKD|+12.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6HK$7,409 HKD
Retailer 8HK$8,199 HKD
Retailer 3HK$8,316 HKD
Retailer 7HK$8,361 HKD
Retailer 4HK$8,529 HKD
Retailer 2HK$8,850 HKD
Retailer 9HK$12,609 HKD
Retailer 5HK$14,299 HKD
NZ JewellersHK$24,472 HKD

45 data points across 9 retailers

8 retailersHK$7,409 HKD to HK$24,472 HKD

B+
Cheapest Retailer
-
HK$7,409 HKD
SGD 1,276 SGD
B+
Retailer 2
-
HK$8,199 HKD
$1,045 USD
View
Final sale: no returns
A
Retailer 3
-
HK$8,316 HKD
£835 GBP
View
B+
Retailer 4
-
HK$8,361 HKD
$1,066 USD
View
B+
Retailer 5
-
HK$8,529 HKD
$1,087 USD
View
B+
Retailer 6
-
HK$8,850 HKD
$1,128 USD
View
B+
Retailer 7
-
HK$14,299 HKD
£1,435 GBP
View
Most Expensive
B
NZ Jewellers
d713328c-2622-4cec-b295-bccb162d54d7 · Oct 30
HK$24,472 HKD
$3,119 USD
View
7 more retailers have this diamond
Prices start from HK$7,409 HKDSave up to HK$17,063 HKD

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
HK$7,409 HKD