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Round|Natural|GIA

0.56ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 5486389744

Certificate GIA 5486389744

Diamond specifications and retailer prices

From HK$4,921 HKD
As of October 29, 2026
Save HK$13,377 HKD (73%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$18,298 HKD at NZ Jewellers · As of September 15, 2026
View at NZ Jewellers

About this 0.56ct natural round diamond

This 0.56ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5486389744. Listed at 23 retailers as of October 26, 2026, with a 272% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.56
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5486389744
Dimensions5.31 × 5.28 × 3.30 mm
L/W Ratio1.01
Star length55%
Top View
5.31 mm5.28 mm0.56 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5486389744
Side View
Table 56.0%Crown 32.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 62.3%

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 29
Current: HK$8,239 HKD|Low: HK$3,191 HKD|High: HK$10,812 HKD|Avg: HK$6,771 HKD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 28, 2026
Retailer 7HK$3,191 HKD
Retailer 15HK$4,921 HKD
Retailer 13HK$5,383 HKD
Retailer 11HK$5,806 HKD
Retailer 5HK$5,924 HKD
Retailer 2HK$6,062 HKD
Retailer 6HK$6,363 HKD
Retailer 4HK$6,874 HKD
Retailer 10HK$6,926 HKD
Retailer 12HK$7,219 HKD
Retailer 3HK$7,970 HKD
Retailer 1HK$8,239 HKD
Retailer 14HK$8,774 HKD
Retailer 8HK$8,984 HKD
Retailer 9HK$10,702 HKD

36 data points across 15 retailers

23 retailersHK$4,921 HKD to HK$18,298 HKD

A
Cheapest Retailer
-
HK$4,921 HKD
A
Retailer 2
-
HK$5,383 HKD
$686 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,479 HKD
A$1,074 AUD
View
A
Retailer 4
-
HK$5,806 HKD
$740 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$5,838 HKD
$744 USD
View
A
Retailer 6
-
HK$5,838 HKD
$744 USD
View
A
Retailer 7
-
HK$5,838 HKD
$744 USD
View
Price last confirmed 43 days ago
A
Retailer 8
-
HK$5,924 HKD
$755 USD
View
A
Retailer 9
-
HK$6,057 HKD
$772 USD
View
A
Retailer 10
-
HK$6,062 HKD
SGD 1,044 SGD
View
A
Retailer 11
-
HK$6,732 HKD
$858 USD
View
Price last confirmed 45 days ago
A
Retailer 12
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HK$6,732 HKD
$858 USD
View
A
Retailer 13
-
HK$6,874 HKD
$876 USD
View
A
Retailer 14
-
HK$6,926 HKD
£695 GBP
View
B+
Retailer 15
-
HK$7,219 HKD
$920 USD
View
B+
Retailer 16
-
HK$7,970 HKD
$1,016 USD
View
B+
Retailer 17
-
HK$8,239 HKD
€1,000 EUR
View
B+
Retailer 18
-
HK$8,774 HKD
A$1,720 AUD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
HK$8,984 HKD
ZAR 18,498 ZAR
View
B+
Retailer 20
-
HK$10,702 HKD
£1,074 GBP
View
B
Retailer 21
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HK$15,809 HKD
£1,586 GBP
View
B
Retailer 22
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HK$18,298 HKD
$2,332 USD
View
Most Expensive
B
NZ Jewellers
86b5f9b5-b800-41be-bbc5-829af4979945 · Sep 15
HK$18,298 HKD
$2,332 USD
View
Price last confirmed 44 days ago
22 more retailers have this diamond
Prices start from HK$4,921 HKDSave up to HK$13,377 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
0.56ct Round
HK$4,921 HKD