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Round|Natural|GIA

0.51ct K VS2 Round Natural Diamond

VG • K/VS2 • GIA 2546797978

Certificate GIA 2546797978

Diamond specifications and retailer prices

From HK$2,911 HKD
As of November 6, 2026
Save HK$10,481 HKD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,392 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 2546797978. Listed at 16 retailers as of November 4, 2026, with prices from HK$2,911 to HK$13,392, a HK$10,481 spread on the same certified stone. NZ Jewellers lists it at HK$13,392. 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 angle37.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2546797978
Dimensions4.97 × 4.99 × 3.22 mm
L/W Ratio1.00
Top View
4.97 mm4.99 mm0.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546797978
Side View
Table 58.0%Crown 37.5°Girdle: ThickPavilion 41°Culet: NoneDepth 64.6%

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: Nov 6
Current: HK$13,392 HKD|Low: HK$2,911 HKD|High: HK$13,392 HKD|Avg: HK$4,993 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
November 6, 2026
Retailer 6HK$2,911 HKD
Retailer 11HK$3,601 HKD
Retailer 9HK$3,617 HKD
Retailer 5HK$3,766 HKD
Retailer 8HK$3,766 HKD
Retailer 13HK$3,993 HKD
Retailer 16HK$4,032 HKD
Retailer 4HK$4,189 HKD
Retailer 2HK$4,378 HKD
Retailer 10HK$4,480 HKD
Retailer 7HK$4,707 HKD
Retailer 3HK$4,935 HKD
Retailer 12HK$5,256 HKD
Retailer 14HK$5,413 HKD
Retailer 15HK$8,057 HKD
NZ JewellersHK$13,392 HKD

11 data points across 16 retailers

16 retailersHK$2,911 HKD to HK$13,392 HKD

A
Cheapest Retailer
-
HK$2,911 HKD
A
Retailer 2
-
HK$3,601 HKD
View
A
Retailer 3
-
HK$3,617 HKD
View
Retailer 4
-
HK$3,766 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$3,766 HKD
View
A
Retailer 6
-
HK$3,993 HKD
View
B+
Retailer 7
-
HK$4,032 HKD
View
B+
Retailer 8
-
HK$4,189 HKD
View
A
Retailer 9
-
HK$4,378 HKD
View
B+
Retailer 10
-
HK$4,480 HKD
View
B+
Retailer 11
-
HK$4,707 HKD
View
B+
Retailer 12
-
HK$4,935 HKD
View
B+
Retailer 13
-
HK$5,256 HKD
View
B+
Retailer 14
-
HK$5,413 HKD
View
B
Retailer 15
-
HK$8,057 HKD
View
Most Expensive
C
NZ Jewellers
eb5d473f-a097-4db5-920b-83be8b23b45a · Nov 4
HK$13,392 HKD
$1,707 USD
View
15 more retailers have this diamond
Prices start from HK$2,911 HKDSave up to HK$10,481 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$2,911 HKD