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Round|Natural|GIA

0.55ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1423004357

Certificate GIA 1423004357

Diamond specifications and retailer prices

From HK$5,925 HKD
As of November 1, 2026
Save HK$8,683 HKD (59%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$20,855 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1423004357. Listed at 26 retailers as of November 1, 2026, with a 147% 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
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1423004357
Dimensions5.26 × 5.23 × 3.22 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Cloud, Feather, Needle, Pinpoint
Top View
5.26 mm5.23 mm0.55 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1423004357
Side View
Table 60.0%Crown 33.5°Girdle: MD-STKPavilion 41.2°Culet: NoneDepth 61.4%

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 1
Current: HK$19,458 HKD|Low: HK$5,925 HKD|High: HK$20,855 HKD|Avg: HK$10,436 HKD|-6.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 17HK$5,925 HKD
Retailer 11HK$7,116 HKD
Retailer 18HK$7,360 HKD
Retailer 8HK$7,728 HKD
Retailer 10HK$7,799 HKD
Retailer 9HK$7,979 HKD
Retailer 7HK$8,250 HKD
Retailer 16HK$8,285 HKD
Retailer 19HK$8,529 HKD
Retailer 6HK$9,025 HKD
Retailer 20HK$9,101 HKD
Retailer 3HK$9,203 HKD
Retailer 2HK$9,225 HKD
Retailer 4HK$9,416 HKD
Retailer 5HK$10,339 HKD
Retailer 13HK$11,155 HKD
Retailer 12HK$11,180 HKD
Retailer 15HK$12,313 HKD
Retailer 14HK$14,608 HKD
NZ JewellersHK$19,458 HKD

40 data points across 20 retailers

26 retailersHK$5,925 HKD to HK$14,608 HKD

A
Cheapest Retailer
-
HK$5,925 HKD
Retailer 2
-
HK$7,116 HKD
$907 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$7,360 HKD
$938 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,728 HKD
$985 USD
View
A
Retailer 5
-
HK$7,799 HKD
$994 USD
View
Retailer 6
-
HK$7,979 HKD
$1,017 USD
View
Price last confirmed 12 days ago
Retailer 7
-
HK$8,250 HKD
SGD 1,421 SGD
View
Price last confirmed 7 days ago
Retailer 8
-
HK$8,285 HKD
$1,056 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
HK$8,529 HKD
$1,087 USD
View
Retailer 10
-
HK$8,552 HKD
$1,090 USD
View
Price last confirmed 46 days ago
Retailer 11
-
HK$8,552 HKD
$1,090 USD
View
Price last confirmed 18 days ago
B+
Retailer 12
-
HK$9,025 HKD
$1,150 USD
View
B+
Retailer 13
-
HK$9,101 HKD
$1,160 USD
View
Retailer 14
-
HK$9,203 HKD
$1,173 USD
View
Price last confirmed 13 days ago
A
Retailer 15
-
HK$9,225 HKD
£926 GBP
View
A
Retailer 16
-
HK$9,416 HKD
£945 GBP
View
Retailer 17
-
HK$9,863 HKD
$1,257 USD
View
Price last confirmed 42 days ago
Retailer 18
-
HK$9,863 HKD
$1,257 USD
View
Price last confirmed 46 days ago
B+
Retailer 19
-
HK$10,339 HKD
$1,318 USD
View
B+
Retailer 20
-
HK$11,155 HKD
€1,354 EUR
View
Retailer 21
-
HK$11,180 HKD
A$2,192 AUD
View
Price last confirmed 30 days ago
B+
Retailer 22
-
HK$12,313 HKD
ZAR 25,352 ZAR
View
B
Retailer 23
-
HK$14,608 HKD
£1,466 GBP
View
Retailer 24
-
HK$19,458 HKD
$2,480 USD
View
Price last confirmed 13 days ago
Retailer 25
-
HK$20,855 HKD
$2,658 USD
View
Price last confirmed 45 days ago
Most Expensive
NZ Jewellers
617e4fcf-1f66-4b71-9ee5-cd28d879934b · Sep 19
HK$20,855 HKD
$2,658 USD
View
Price last confirmed 44 days ago
25 more retailers have this diamond
Prices start from HK$5,925 HKDSave up to HK$8,683 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$5,925 HKD