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Round|Natural|IGI

0.64ct E I1 Round Natural Diamond

VG • E/I1 • IGI 790616793

Shape and cutting style on the report: Round brilliant

Certificate IGI 790616793

Diamond specifications and retailer prices

From HK$5,578 HKD
€677 EUR
As of October 29, 2026
Save HK$6,200 HKD (53%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$12,146 HKD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 0.64ct natural round diamond

This 0.64ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 790616793. Listed at 3 retailers as of October 26, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.64
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle32°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 790616793
Dimensions5.67 × 5.72 × 3.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.67 mm5.72 mm0.64 ctE / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 790616793
Side View
Table 63.0%Crown 32°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$11,777 HKD|Low: HK$3,574 HKD|High: HK$11,950 HKD|Avg: HK$5,825 HKD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4HK$3,574 HKD
Retailer 3HK$4,686 HKD
Retailer 2HK$5,578 HKD
NZ JewellersHK$11,777 HKD

23 data points across 4 retailers

3 retailersHK$5,578 HKD to HK$11,777 HKD

B+
Cheapest Retailer
-
HK$5,578 HKD
€677 EUR
C
Retailer 2
-
HK$11,777 HKD
$1,501 USD
View
Most Expensive
NZ Jewellers
27b4c24d-44b7-412a-a585-552cac9e8719 · Sep 19
HK$12,146 HKD
$1,548 USD
View
Price last confirmed 40 days ago
2 more retailers have this diamond
Prices start from HK$5,578 HKDSave up to HK$6,200 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.

B+
0.64ct Round
HK$5,578 HKD