Round|Natural|GIA

0.55ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 6505331584

Certificate GIA 6505331584

Diamond specifications and retailer prices

From HK$4,546 HKD
₹55,185 INR
As of October 31, 2026
Save HK$8,191 HKD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$19,144 HKD at NZ Jewellers · As of September 15, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6505331584. Listed at 20 retailers as of October 31, 2026, with a 180% 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6505331584
Dimensions5.30 × 5.26 × 3.26 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.30 mm5.26 mm0.55 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6505331584
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.6%

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$7,298 HKD|Low: HK$4,535 HKD|High: HK$11,309 HKD|Avg: HK$7,718 HKD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5HK$4,546 HKD
Retailer 10HK$5,633 HKD
Retailer 3HK$6,080 HKD
Retailer 8HK$7,224 HKD
Retailer 1HK$7,298 HKD
Retailer 9HK$7,453 HKD
Retailer 7HK$7,950 HKD
Retailer 2HK$9,178 HKD
Retailer 6HK$9,421 HKD
Retailer 4HK$11,180 HKD

35 data points across 10 retailers

20 retailersHK$4,546 HKD to HK$12,737 HKD

A
Cheapest Retailer
-
HK$4,546 HKD
₹55,185 INR
A
Retailer 2
-
HK$5,633 HKD
$718 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,697 HKD
A$1,117 AUD
View
A
Retailer 4
-
HK$6,080 HKD
$775 USD
View
Retailer 5
-
HK$6,104 HKD
$778 USD
View
Price last confirmed 48 days ago
A
Retailer 6
-
HK$6,104 HKD
$778 USD
View
Retailer 7
-
HK$6,328 HKD
SGD 1,090 SGD
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$6,339 HKD
$808 USD
View
B+
Retailer 9
-
HK$6,936 HKD
$884 USD
View
Retailer 10
-
HK$7,045 HKD
$898 USD
View
Price last confirmed 49 days ago
B+
Retailer 11
-
HK$7,224 HKD
£725 GBP
View
B+
Retailer 12
-
HK$7,298 HKD
£732 GBP
View
B+
Retailer 13
-
HK$7,453 HKD
$950 USD
View
B+
Retailer 14
-
HK$7,950 HKD
€965 EUR
View
B+
Retailer 15
-
HK$8,267 HKD
$1,054 USD
View
Retailer 16
-
HK$9,178 HKD
A$1,800 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
HK$9,421 HKD
ZAR 19,399 ZAR
View
B
Retailer 18
-
HK$11,180 HKD
£1,122 GBP
View
B
Retailer 19
-
HK$12,737 HKD
£1,278 GBP
View
Most Expensive
NZ Jewellers
68d8d051-a512-40f5-b549-a723673428fa · Sep 15
HK$19,144 HKD
$2,440 USD
View
Price last confirmed 48 days ago
19 more retailers have this diamond
Prices start from HK$4,546 HKDSave up to HK$8,191 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$4,546 HKD