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Round|Natural|GIA

0.55ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2427721086

Certificate GIA 2427721086

Diamond specifications and retailer prices

From HK$5,107 HKD
As of November 5, 2026
Save HK$7,476 HKD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$21,574 HKD at NZ Jewellers · As of September 19, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2427721086. Listed at 19 retailers as of November 4, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2427721086
Dimensions5.26 × 5.23 × 3.28 mm
L/W Ratio1.01
Top View
5.26 mm5.23 mm0.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427721086
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

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 5
Current: HK$8,614 HKD|Low: HK$5,107 HKD|High: HK$12,748 HKD|Avg: HK$8,529 HKD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4HK$5,107 HKD
Retailer 10HK$6,347 HKD
Retailer 7HK$6,668 HKD
Retailer 6HK$7,916 HKD
Retailer 3HK$8,214 HKD
Retailer 1HK$8,614 HKD
Retailer 9HK$8,904 HKD
Retailer 2HK$10,340 HKD
Retailer 5HK$10,615 HKD
Retailer 8HK$12,584 HKD

32 data points across 10 retailers

19 retailersHK$5,107 HKD to HK$12,584 HKD

A
Cheapest Retailer
-
HK$5,107 HKD
A
Retailer 2
-
HK$6,347 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$6,668 HKD
View
Retailer 4
-
HK$6,880 HKD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
HK$6,959 HKD
View
Retailer 6
-
HK$7,147 HKD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$7,422 HKD
View
B+
Retailer 8
-
HK$7,916 HKD
View
B+
Retailer 9
-
HK$7,924 HKD
View
Retailer 10
-
HK$7,939 HKD
View
Price last confirmed 44 days ago
B+
Retailer 11
-
HK$8,120 HKD
View
B+
Retailer 12
-
HK$8,214 HKD
View
B+
Retailer 13
-
HK$8,614 HKD
View
B+
Retailer 14
-
HK$8,904 HKD
View
B+
Retailer 15
-
HK$9,124 HKD
View
Retailer 16
-
HK$10,340 HKD
View
Price last confirmed 31 days ago
B
Retailer 17
-
HK$10,615 HKD
View
B
Retailer 18
-
HK$12,584 HKD
View
Most Expensive
NZ Jewellers
88908e5a-2cfb-461b-bbe5-7ba5790d175e · Sep 19
HK$21,574 HKD
$2,750 USD
View
Price last confirmed 47 days ago
18 more retailers have this diamond
Prices start from HK$5,107 HKDSave up to HK$7,476 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$5,107 HKD