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Asscher|Natural|IGI

0.51ct E SI2 Asscher Natural Diamond

VG • E/SI2 • IGI 692555163

Shape and cutting style on the report: Square emerald cut

Certificate IGI 692555163

Diamond specifications and retailer prices

From HK$2,652 HKD
As of November 5, 2026
Save HK$11,226 HKD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$13,878 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 692555163. Listed at 7 retailers as of November 5, 2026, with prices from HK$2,652 to HK$13,878, a HK$11,226 spread on the same certified stone. NZ Jewellers lists it at HK$13,878. 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

0.51
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.6°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 692555163
Dimensions4.38 × 4.17 × 2.87 mm
L/W Ratio1.05
Culet sizePointed
Top View
4.38 mm4.17 mm0.51 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 692555163
Side View
Table 64.0%Crown 41.6°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 68.8%

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 5
Current: HK$13,878 HKD|Low: HK$2,652 HKD|High: HK$14,372 HKD|Avg: HK$6,231 HKD|-3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3HK$2,652 HKD
Retailer 8HK$4,142 HKD
Retailer 4HK$4,535 HKD
Retailer 7HK$4,644 HKD
Retailer 6HK$5,084 HKD
Retailer 2HK$5,437 HKD
Retailer 5HK$8,363 HKD
NZ JewellersHK$13,878 HKD

44 data points across 8 retailers

7 retailersHK$2,652 HKD to HK$13,878 HKD

A
Cheapest Retailer
-
HK$2,652 HKD
B+
Retailer 2
-
HK$4,535 HKD
View
B+
Retailer 3
-
HK$4,644 HKD
View
B+
Retailer 4
-
HK$5,084 HKD
View
B
Retailer 5
-
HK$5,437 HKD
View
Retailer 6
-
HK$8,363 HKD
View
Price last confirmed 11 days ago
Most Expensive
C
NZ Jewellers
11d70398-33e2-43da-aaae-10ffda4f300b · Nov 5
HK$13,878 HKD
$1,769 USD
View
6 more retailers have this diamond
Prices start from HK$2,652 HKDSave up to HK$11,226 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
0.51ct Asscher
HK$2,652 HKD