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Round|Natural|GIA

0.51ct K IF Round Natural Diamond

EX • K/IF • GIA 7543915824

Certificate GIA 7543915824

Diamond specifications and retailer prices

From HK$4,467 HKD
As of November 5, 2026
Save HK$12,164 HKD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,631 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7543915824. Listed at 11 retailers as of November 4, 2026, with prices from HK$4,467 to HK$16,631, a HK$12,164 spread on the same certified stone. NZ Jewellers lists it at HK$16,631. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543915824
Dimensions5.16 × 5.15 × 3.17 mm
L/W Ratio1.00
Top View
5.16 mm5.15 mm0.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543915824
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 61.5%

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 5
Current: HK$16,631 HKD|Low: HK$4,467 HKD|High: HK$16,631 HKD|Avg: HK$7,818 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11HK$4,467 HKD
Retailer 10HK$5,306 HKD
Retailer 8HK$5,408 HKD
Retailer 9HK$5,510 HKD
Retailer 3HK$6,121 HKD
Retailer 2HK$6,442 HKD
Retailer 5HK$6,866 HKD
Retailer 4HK$7,485 HKD
Retailer 6HK$8,182 HKD
Retailer 7HK$12,242 HKD
NZ JewellersHK$16,631 HKD

44 data points across 11 retailers

11 retailersHK$4,467 HKD to HK$16,631 HKD

A
Cheapest Retailer
-
HK$4,467 HKD
B+
Retailer 2
-
HK$5,306 HKD
View
B+
Retailer 3
-
HK$5,408 HKD
View
B+
Retailer 4
-
HK$5,510 HKD
View
B+
Retailer 5
-
HK$6,121 HKD
View
B+
Retailer 6
-
HK$6,442 HKD
View
B+
Retailer 7
-
HK$6,866 HKD
View
B+
Retailer 8
-
HK$7,485 HKD
View
B
Retailer 9
-
HK$8,182 HKD
View
B
Retailer 10
-
HK$12,242 HKD
View
Most Expensive
B
NZ Jewellers
c715ff31-215f-4182-b8cd-25feb7adbcf1 · Nov 4
HK$16,631 HKD
$2,122 USD
View
10 more retailers have this diamond
Prices start from HK$4,467 HKDSave up to HK$12,164 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$4,467 HKD