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Round|Natural|GIA

0.55ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 3565582209

Certificate GIA 3565582209

Diamond specifications and retailer prices

From HK$4,919 HKD
As of November 6, 2026
Save HK$15,392 HKD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$20,311 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565582209. Listed at 22 retailers as of November 4, 2026, with prices from HK$4,919 to HK$20,311, a HK$15,392 spread on the same certified stone. NZ Jewellers lists it at HK$20,311. 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

0.55
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3565582209
Dimensions5.21 × 5.24 × 3.26 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
5.21 mm5.24 mm0.55 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565582209
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 6
Current: HK$20,311 HKD|Low: HK$4,919 HKD|High: HK$20,515 HKD|Avg: HK$7,916 HKD|-1.0%
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 12HK$4,919 HKD
Retailer 13HK$4,927 HKD
Retailer 7HK$5,970 HKD
Retailer 6HK$6,472 HKD
Retailer 11HK$6,543 HKD
Retailer 8HK$6,566 HKD
Retailer 14HK$6,731 HKD
Retailer 2HK$6,794 HKD
Retailer 16HK$6,904 HKD
Retailer 10HK$7,469 HKD
Retailer 21HK$7,516 HKD
Retailer 5HK$7,524 HKD
Retailer 20HK$7,673 HKD
Retailer 3HK$7,767 HKD
Retailer 18HK$7,767 HKD
Retailer 15HK$8,332 HKD
Retailer 17HK$8,614 HKD
Retailer 9HK$8,677 HKD
Retailer 19HK$9,995 HKD
Retailer 4HK$11,854 HKD
NZ JewellersHK$20,311 HKD

15 data points across 21 retailers

22 retailersHK$4,919 HKD to HK$20,311 HKD

A
Cheapest Retailer
-
HK$4,919 HKD
A
Retailer 2
-
HK$4,927 HKD
View
A
Retailer 3
-
HK$5,970 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$6,151 HKD
View
A
Retailer 5
-
HK$6,472 HKD
View
Retailer 6
-
HK$6,543 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$6,566 HKD
View
A
Retailer 8
-
HK$6,731 HKD
View
A
Retailer 9
-
HK$6,794 HKD
View
A
Retailer 10
-
HK$6,904 HKD
View
B+
Retailer 11
-
HK$7,469 HKD
View
B+
Retailer 12
-
HK$7,516 HKD
View
B+
Retailer 13
-
HK$7,524 HKD
View
B+
Retailer 14
-
HK$7,673 HKD
View
B+
Retailer 15
-
HK$7,767 HKD
View
B+
Retailer 16
-
HK$7,767 HKD
View
B+
Retailer 17
-
HK$8,332 HKD
View
B+
Retailer 18
-
HK$8,614 HKD
View
B+
Retailer 19
-
HK$8,677 HKD
View
B+
Retailer 20
-
HK$9,995 HKD
View
B
Retailer 21
-
HK$11,854 HKD
View
Most Expensive
B
NZ Jewellers
9d912ab4-5cbd-494b-b64f-77a919fedb85 · Nov 4
HK$20,311 HKD
$2,589 USD
View
21 more retailers have this diamond
Prices start from HK$4,919 HKDSave up to HK$15,392 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
0.55ct Round
HK$4,919 HKD