CaratHunter
Plans
Round|Natural|GIA

0.51ct K VS2 Round Natural Diamond

VG • K/VS2 • GIA 1565377504

Certificate GIA 1565377504

Diamond specifications and retailer prices

From HK$2,385 HKD
As of November 6, 2026
Save HK$10,222 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$12,607 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1565377504. Listed at 18 retailers as of November 4, 2026, with prices from HK$2,385 to HK$12,607, a HK$10,222 spread on the same certified stone. NZ Jewellers lists it at HK$12,607. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1565377504
Dimensions5.01 × 5.04 × 3.22 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
5.01 mm5.04 mm0.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565377504
Side View
Table 53.0%Crown 37°Girdle: NUL-NULPavilion 40.2°Culet: NoneDepth 64.0%

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: Nov 6
Current: HK$12,607 HKD|Low: HK$2,385 HKD|High: HK$12,607 HKD|Avg: HK$4,395 HKD
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
November 6, 2026
Retailer 2HK$2,385 HKD
Retailer 9HK$2,809 HKD
Retailer 7HK$3,287 HKD
Retailer 18HK$3,373 HKD
Retailer 16HK$3,538 HKD
Retailer 8HK$3,570 HKD
Retailer 5HK$3,797 HKD
Retailer 12HK$4,009 HKD
Retailer 11HK$4,119 HKD
Retailer 6HK$4,189 HKD
Retailer 13HK$4,283 HKD
Retailer 17HK$4,315 HKD
Retailer 10HK$4,519 HKD
Retailer 3HK$4,942 HKD
Retailer 15HK$5,099 HKD
Retailer 14HK$5,272 HKD
Retailer 4HK$7,578 HKD
NZ JewellersHK$12,607 HKD

30 data points across 18 retailers

18 retailersHK$2,385 HKD to HK$12,607 HKD

A
Cheapest Retailer
-
HK$2,385 HKD
A
Retailer 2
-
HK$2,809 HKD
View
B+
Retailer 3
-
HK$3,287 HKD
View
A
Retailer 4
-
HK$3,373 HKD
View
B+
Retailer 5
-
HK$3,538 HKD
View
A
Retailer 6
-
HK$3,570 HKD
View
B+
Retailer 7
-
HK$3,797 HKD
View
A
Retailer 8
-
HK$4,009 HKD
View
A
Retailer 9
-
HK$4,119 HKD
View
B+
Retailer 10
-
HK$4,189 HKD
View
B+
Retailer 11
-
HK$4,283 HKD
View
B+
Retailer 12
-
HK$4,315 HKD
View
B+
Retailer 13
-
HK$4,519 HKD
View
B+
Retailer 14
-
HK$4,942 HKD
View
B+
Retailer 15
-
HK$5,099 HKD
View
B+
Retailer 16
-
HK$5,272 HKD
View
B
Retailer 17
-
HK$7,578 HKD
View
Most Expensive
C
NZ Jewellers
c3a3d52f-c3b9-4c02-869f-d7cf5b5bf950 · Nov 4
HK$12,607 HKD
$1,607 USD
View
17 more retailers have this diamond
Prices start from HK$2,385 HKDSave up to HK$10,222 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
0.51ct Round
HK$2,385 HKD