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Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6475151159

Certificate GIA 6475151159

Diamond specifications and retailer prices

From HK$6,041 HKD
$770 USD
As of October 28, 2026
Save HK$14,883 HKD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$20,924 HKD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6475151159. Listed at 12 retailers as of October 29, 2026, with prices from HK$6,041 to HK$20,924, a HK$14,883 spread on the same certified stone. NZ Jewellers lists it at HK$20,924. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475151159
Dimensions5.31 × 5.29 × 3.28 mm
L/W Ratio1.00
Top View
5.31 mm5.29 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6475151159
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: 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: Oct 28
Current: HK$20,924 HKD|Low: HK$5,931 HKD|High: HK$20,924 HKD|Avg: HK$8,643 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
November 1, 2026
Retailer 9HK$5,931 HKD
Retailer 3HK$6,041 HKD
Retailer 8HK$6,041 HKD
Retailer 12HK$6,041 HKD
Retailer 10HK$6,135 HKD
Retailer 11HK$6,277 HKD
Retailer 13HK$6,975 HKD
Retailer 4HK$7,045 HKD
Retailer 2HK$7,997 HKD
Retailer 6HK$9,424 HKD
Retailer 5HK$10,039 HKD
Retailer 7HK$12,286 HKD
NZ JewellersHK$20,924 HKD

40 data points across 13 retailers

12 retailersHK$6,041 HKD to HK$20,924 HKD

Retailer 1
-
HK$5,931 HKD
$756 USD
Price last confirmed 13 days ago
A
Retailer 2
-
HK$6,041 HKD
$770 USD
View
A
Retailer 3
-
HK$6,041 HKD
$770 USD
View
Retailer 4
-
HK$6,041 HKD
$770 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$6,135 HKD
$782 USD
View
A
Retailer 6
-
HK$6,277 HKD
$800 USD
View
B+
Retailer 7
-
HK$6,975 HKD
$889 USD
View
B+
Retailer 8
-
HK$7,997 HKD
£803 GBP
View
B+
Retailer 9
-
HK$9,424 HKD
€1,144 EUR
View
B
Retailer 10
-
HK$12,286 HKD
£1,233 GBP
View
B
Retailer 11
-
HK$14,893 HKD
£1,495 GBP
View
Most Expensive
B
NZ Jewellers
8371cb9d-ccd8-46bf-8967-9c57728fb9d8 · Oct 30
HK$20,924 HKD
$2,667 USD
View
11 more retailers have this diamond
Prices start from HK$6,041 HKDSave up to HK$14,883 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$6,041 HKD