CaratHunter
Plans
Round|Natural|GIA

0.55ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7542787400

Certificate GIA 7542787400

Diamond specifications and retailer prices

From HK$3,067 HKD
As of November 6, 2026
Save HK$9,963 HKD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,031 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 7542787400. Listed at 15 retailers as of November 4, 2026, with prices from HK$3,067 to HK$13,031, a HK$9,963 spread on the same certified stone. NZ Jewellers lists it at HK$13,031. 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
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7542787400
Dimensions5.23 × 5.26 × 3.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.23 mm5.26 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7542787400
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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$13,031 HKD|Low: HK$3,067 HKD|High: HK$13,031 HKD|Avg: HK$5,416 HKD
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
November 6, 2026
Retailer 2HK$3,067 HKD
Retailer 7HK$3,515 HKD
Retailer 5HK$3,828 HKD
Retailer 3HK$4,158 HKD
Retailer 6HK$4,362 HKD
Retailer 12HK$4,433 HKD
Retailer 15HK$4,472 HKD
Retailer 4HK$4,793 HKD
Retailer 11HK$5,178 HKD
Retailer 9HK$5,186 HKD
Retailer 8HK$5,484 HKD
Retailer 10HK$5,633 HKD
Retailer 14HK$5,766 HKD
Retailer 13HK$9,579 HKD
NZ JewellersHK$13,031 HKD

40 data points across 15 retailers

15 retailersHK$3,067 HKD to HK$13,031 HKD

A
Cheapest Retailer
-
HK$3,067 HKD
A
Retailer 2
-
HK$3,515 HKD
View
A
Retailer 3
-
HK$3,828 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$4,158 HKD
View
A
Retailer 5
-
HK$4,362 HKD
View
A
Retailer 6
-
HK$4,433 HKD
View
A
Retailer 7
-
HK$4,472 HKD
View
A
Retailer 8
-
HK$4,793 HKD
View
A
Retailer 9
-
HK$5,178 HKD
View
A
Retailer 10
-
HK$5,186 HKD
View
A
Retailer 11
-
HK$5,484 HKD
View
A
Retailer 12
-
HK$5,633 HKD
View
A
Retailer 13
-
HK$5,766 HKD
View
B+
Retailer 14
-
HK$9,579 HKD
View
Most Expensive
B
NZ Jewellers
66fbd71a-caf1-4f57-8050-6266f4c238a7 · Nov 4
HK$13,031 HKD
$1,661 USD
View
14 more retailers have this diamond
Prices start from HK$3,067 HKDSave up to HK$9,963 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$3,067 HKD