CaratHunter
Plans
Round|Natural|GIA

0.55ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5523994764

Certificate GIA 5523994764

Diamond specifications and retailer prices

From HK$4,080 HKD
As of November 6, 2026
Save HK$13,164 HKD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,244 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5523994764. Listed at 18 retailers as of November 4, 2026, with prices from HK$4,080 to HK$17,244, a HK$13,164 spread on the same certified stone. NZ Jewellers lists it at HK$17,244. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5523994764
Dimensions5.25 × 5.23 × 3.24 mm
L/W Ratio1.00
Top View
5.25 mm5.23 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5523994764
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.9%

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$17,244 HKD|Low: HK$4,080 HKD|High: HK$17,730 HKD|Avg: HK$7,666 HKD|-2.7%
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
November 6, 2026
Retailer 2HK$4,080 HKD
Retailer 16HK$4,589 HKD
Retailer 14HK$5,037 HKD
Retailer 7HK$5,076 HKD
Retailer 8HK$5,248 HKD
Retailer 15HK$5,421 HKD
Retailer 11HK$5,758 HKD
Retailer 6HK$5,805 HKD
Retailer 9HK$6,668 HKD
Retailer 13HK$6,668 HKD
Retailer 12HK$6,755 HKD
Retailer 10HK$7,257 HKD
Retailer 4HK$7,743 HKD
Retailer 3HK$12,678 HKD
Retailer 5HK$15,973 HKD
NZ JewellersHK$17,244 HKD

21 data points across 16 retailers

18 retailersHK$4,080 HKD to HK$17,244 HKD

A
Cheapest Retailer
-
HK$4,080 HKD
A
Retailer 2
-
HK$4,589 HKD
View
A
Retailer 3
-
HK$4,715 HKD
View
Retailer 4
-
HK$4,856 HKD
View
Price last confirmed 19 days ago
A
Retailer 5
-
HK$5,037 HKD
View
A
Retailer 6
-
HK$5,076 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$5,248 HKD
View
A
Retailer 8
-
HK$5,421 HKD
View
A
Retailer 9
-
HK$5,758 HKD
View
A
Retailer 10
-
HK$5,805 HKD
View
A
Retailer 11
-
HK$6,668 HKD
View
A
Retailer 12
-
HK$6,668 HKD
View
A
Retailer 13
-
HK$6,755 HKD
View
A
Retailer 14
-
HK$7,257 HKD
View
B+
Retailer 15
-
HK$7,743 HKD
View
B
Retailer 16
-
HK$12,678 HKD
View
B
Retailer 17
-
HK$15,973 HKD
View
Most Expensive
B
NZ Jewellers
75e57207-2a4c-4a5b-8256-71dd2d12f3ae · Nov 4
HK$17,244 HKD
$2,198 USD
View
17 more retailers have this diamond
Prices start from HK$4,080 HKDSave up to HK$13,164 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$4,080 HKD