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Round|Natural|GIA

0.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1568044898

Certificate GIA 1568044898

Diamond specifications and retailer prices

From HK$3,684 HKD
As of November 6, 2026
Save HK$11,905 HKD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$17,289 HKD at NZ Jewellers · As of September 8, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568044898. Listed at 19 retailers as of November 6, 2026, with a 323% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1568044898
Dimensions5.30 × 5.32 × 3.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.30 mm5.32 mm0.55 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568044898
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.4%

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$15,589 HKD|Low: HK$3,684 HKD|High: HK$16,012 HKD|Avg: HK$6,825 HKD|-2.6%
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$3,684 HKD
Retailer 8HK$4,209 HKD
Retailer 14HK$4,287 HKD
Retailer 3HK$4,577 HKD
Retailer 16HK$4,969 HKD
Retailer 13HK$5,196 HKD
Retailer 9HK$5,212 HKD
Retailer 15HK$5,353 HKD
Retailer 4HK$5,737 HKD
Retailer 10HK$6,082 HKD
Retailer 12HK$6,121 HKD
Retailer 11HK$6,693 HKD
Retailer 7HK$6,967 HKD
Retailer 6HK$11,592 HKD
Retailer 5HK$14,366 HKD
NZ JewellersHK$15,589 HKD

24 data points across 16 retailers

19 retailersHK$3,684 HKD to HK$15,589 HKD

A
Cheapest Retailer
-
HK$3,684 HKD
A
Retailer 2
-
HK$4,209 HKD
View
A
Retailer 3
-
HK$4,287 HKD
View
A
Retailer 4
-
HK$4,577 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$4,969 HKD
View
A
Retailer 6
-
HK$5,196 HKD
View
A
Retailer 7
-
HK$5,212 HKD
View
A
Retailer 8
-
HK$5,353 HKD
View
Retailer 9
-
HK$5,510 HKD
View
Price last confirmed 63 days ago
A
Retailer 10
-
HK$5,737 HKD
View
A
Retailer 11
-
HK$6,082 HKD
View
A
Retailer 12
-
HK$6,121 HKD
View
Retailer 13
-
HK$6,364 HKD
View
Price last confirmed 61 days ago
A
Retailer 14
-
HK$6,693 HKD
View
B+
Retailer 15
-
HK$6,967 HKD
View
Retailer 16
-
HK$11,592 HKD
View
Price last confirmed 12 days ago
B
Retailer 17
-
HK$14,366 HKD
View
B
Retailer 18
-
HK$15,589 HKD
View
Most Expensive
NZ Jewellers
ab13b472-c387-446c-bc0f-e843c12fee0f · Sep 8
HK$17,289 HKD
$2,206 USD
View
Price last confirmed 59 days ago
18 more retailers have this diamond
Prices start from HK$3,684 HKDSave up to HK$11,905 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$3,684 HKD