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Round|Natural|GIA

0.51ct K VS1 Round Natural Diamond

VG • K/VS1 • GIA 2536028369

Certificate GIA 2536028369

Diamond specifications and retailer prices

From HK$2,911 HKD
As of November 6, 2026
Save HK$10,254 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,164 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2536028369. Listed at 14 retailers as of November 4, 2026, with prices from HK$2,911 to HK$13,164, a HK$10,254 spread on the same certified stone. NZ Jewellers lists it at HK$13,164. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2536028369
Dimensions4.99 × 4.95 × 3.21 mm
L/W Ratio1.01
Top View
4.99 mm4.95 mm0.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536028369
Side View
Table 56.0%Crown 38.5°Girdle: STK-THKPavilion 40.2°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$13,164 HKD|Low: HK$2,911 HKD|High: HK$13,949 HKD|Avg: HK$5,231 HKD|-5.6%
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
November 6, 2026
Retailer 14HK$2,911 HKD
Retailer 5HK$3,060 HKD
Retailer 11HK$3,546 HKD
Retailer 7HK$3,562 HKD
Retailer 13HK$3,695 HKD
Retailer 8HK$3,923 HKD
Retailer 4HK$3,962 HKD
Retailer 2HK$4,299 HKD
Retailer 9HK$4,433 HKD
Retailer 6HK$4,621 HKD
Retailer 10HK$5,186 HKD
Retailer 12HK$5,319 HKD
Retailer 3HK$7,916 HKD
NZ JewellersHK$13,164 HKD

4 data points across 14 retailers

14 retailersHK$2,911 HKD to HK$13,164 HKD

A
Cheapest Retailer
-
HK$2,911 HKD
A
Retailer 2
-
HK$3,060 HKD
View
A
Retailer 3
-
HK$3,546 HKD
View
A
Retailer 4
-
HK$3,562 HKD
View
A
Retailer 5
-
HK$3,695 HKD
View
A
Retailer 6
-
HK$3,923 HKD
View
A
Retailer 7
-
HK$3,962 HKD
View
A
Retailer 8
-
HK$4,299 HKD
View
B+
Retailer 9
-
HK$4,433 HKD
View
B+
Retailer 10
-
HK$4,621 HKD
View
B+
Retailer 11
-
HK$5,186 HKD
View
B+
Retailer 12
-
HK$5,319 HKD
View
B
Retailer 13
-
HK$7,916 HKD
View
Most Expensive
C
NZ Jewellers
7c15cb0d-c1cd-4619-917e-3312f272275c · Nov 4
HK$13,164 HKD
$1,678 USD
View
13 more retailers have this diamond
Prices start from HK$2,911 HKDSave up to HK$10,254 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