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Round|Natural|GIA

0.56ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1543787653

Certificate GIA 1543787653

Diamond specifications and retailer prices

From HK$3,317 HKD
₹40,264 INR
As of November 1, 2026
Save HK$6,906 HKD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$14,970 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1543787653. Listed at 19 retailers as of October 29, 2026, with a 208% 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1543787653
Dimensions5.24 × 5.27 × 3.29 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Key to symbols
Twinning Wisp, Feather
Top View
5.24 mm5.27 mm0.56 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543787653
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 1
Current: HK$5,431 HKD|Low: HK$3,317 HKD|High: HK$10,522 HKD|Avg: HK$5,400 HKD|+3.3%
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
November 2, 2026
Retailer 7HK$3,317 HKD
Retailer 5HK$3,816 HKD
Retailer 11HK$4,017 HKD
Retailer 2HK$4,400 HKD
Retailer 3HK$4,684 HKD
Retailer 4HK$4,685 HKD
Retailer 10HK$5,281 HKD
Retailer 8HK$5,389 HKD
Retailer 1HK$5,431 HKD
Retailer 9HK$5,884 HKD
Retailer 6HK$6,038 HKD
Retailer 12HK$6,724 HKD
Retailer 13HK$10,223 HKD

26 data points across 13 retailers

19 retailersHK$3,317 HKD to HK$10,223 HKD

A
Cheapest Retailer
-
HK$3,317 HKD
₹40,264 INR
A
Retailer 2
-
HK$3,816 HKD
View
A
Retailer 3
-
HK$4,017 HKD
$512 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,400 HKD
A$863 AUD
View
A
Retailer 5
-
HK$4,684 HKD
$597 USD
View
A
Retailer 6
-
HK$4,685 HKD
SGD 807 SGD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$4,778 HKD
$609 USD
View
Price last confirmed 48 days ago
Retailer 8
-
HK$4,888 HKD
$623 USD
View
Price last confirmed 17 days ago
Retailer 9
-
HK$5,053 HKD
$644 USD
View
Price last confirmed 33 days ago
A
Retailer 10
-
HK$5,281 HKD
£530 GBP
View
A
Retailer 11
-
HK$5,389 HKD
$687 USD
View
A
Retailer 12
-
HK$5,431 HKD
£545 GBP
View
Retailer 13
-
HK$5,508 HKD
$702 USD
View
Price last confirmed 48 days ago
A
Retailer 14
-
HK$5,884 HKD
$750 USD
View
B+
Retailer 15
-
HK$6,038 HKD
€733 EUR
View
B+
Retailer 16
-
HK$6,724 HKD
ZAR 13,845 ZAR
View
Retailer 17
-
HK$6,942 HKD
A$1,361 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
HK$10,223 HKD
£1,026 GBP
View
Most Expensive
NZ Jewellers
0cd9a917-a878-4d4f-8869-42f028701992 · Sep 15
HK$14,970 HKD
$1,908 USD
View
Price last confirmed 48 days ago
18 more retailers have this diamond
Prices start from HK$3,317 HKDSave up to HK$6,906 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$3,317 HKD