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Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6512076049

Certificate GIA 6512076049

Diamond specifications and retailer prices

From HK$3,891 HKD
$496 USD
As of October 31, 2026
Save HK$13,573 HKD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$17,465 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 6512076049. Listed at 19 retailers as of October 30, 2026, with prices from HK$3,891 to HK$17,465, a HK$13,573 spread on the same certified stone. NZ Jewellers lists it at HK$17,465. 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
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6512076049
Dimensions5.32 × 5.29 × 3.23 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.32 mm5.29 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512076049
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

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: Oct 31
Current: HK$17,465 HKD|Low: HK$3,891 HKD|High: HK$17,465 HKD|Avg: HK$8,065 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9HK$3,891 HKD
Retailer 5HK$4,139 HKD
Retailer 10HK$5,570 HKD
Retailer 8HK$5,610 HKD
Retailer 11HK$5,782 HKD
Retailer 4HK$6,586 HKD
Retailer 3HK$6,787 HKD
Retailer 2HK$7,422 HKD
Retailer 7HK$12,874 HKD
Retailer 6HK$15,843 HKD
NZ JewellersHK$17,465 HKD

38 data points across 11 retailers

19 retailersHK$3,891 HKD to HK$17,465 HKD

A
Cheapest Retailer
-
HK$3,891 HKD
$496 USD
Final sale: no returns
A
Retailer 2
-
HK$4,139 HKD
₹50,246 INR
View
A
Retailer 3
-
HK$5,266 HKD
A$1,033 AUD
View
A
Retailer 4
-
HK$5,272 HKD
$672 USD
View
Retailer 5
-
HK$5,570 HKD
$710 USD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$5,570 HKD
$710 USD
View
Price last confirmed 25 days ago
A
Retailer 7
-
HK$5,570 HKD
$710 USD
View
Retailer 8
-
HK$5,610 HKD
$715 USD
View
A
Retailer 9
-
HK$5,782 HKD
$737 USD
View
Retailer 10
-
HK$6,426 HKD
$819 USD
View
Price last confirmed 40 days ago
B+
Retailer 11
-
HK$6,586 HKD
£661 GBP
View
B+
Retailer 12
-
HK$6,607 HKD
$842 USD
View
B+
Retailer 13
-
HK$6,787 HKD
$865 USD
View
B+
Retailer 14
-
HK$7,422 HKD
€901 EUR
View
B
Retailer 15
-
HK$11,649 HKD
£1,169 GBP
View
B
Retailer 16
-
HK$12,874 HKD
£1,292 GBP
View
B
Retailer 17
-
HK$15,843 HKD
£1,590 GBP
View
Retailer 18
-
HK$17,465 HKD
$2,226 USD
View
Price last confirmed 38 days ago
Most Expensive
B
NZ Jewellers
37901aa1-c4da-44ef-afae-99c03f62fa98 · Oct 30
HK$17,465 HKD
$2,226 USD
View
18 more retailers have this diamond
Prices start from HK$3,891 HKDSave up to HK$13,573 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$3,891 HKD