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Round|Natural|GIA

0.51ct K IF Round Natural Diamond

FR • K/IF • GIA 2196270338

Certificate GIA 2196270338

Diamond specifications and retailer prices

From HK$3,856 HKD
As of November 5, 2026
Save HK$10,910 HKD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$14,766 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 standard cut grade and certified by GIA 2196270338. Listed at 10 retailers as of November 4, 2026, with prices from HK$3,856 to HK$14,766, a HK$10,910 spread on the same certified stone. NZ Jewellers lists it at HK$14,766. 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
IF
Clarity
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle39.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2196270338
Dimensions4.86 × 4.88 × 3.27 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Natural, Minor Details of Polish
Top View
4.86 mm4.88 mm0.51 ctK / IF
OriginNatural
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2196270338
Side View
Table 56.0%Crown 39.5°GirdlePavilion 40.4°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$4,875 HKD|Low: HK$4,154 HKD|High: HK$9,005 HKD|Avg: HK$5,540 HKD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3HK$4,154 HKD
Retailer 5HK$4,264 HKD
Retailer 1HK$4,875 HKD
Retailer 6HK$4,875 HKD
Retailer 7HK$5,024 HKD
Retailer 2HK$5,745 HKD
Retailer 8HK$5,925 HKD
Retailer 4HK$8,888 HKD

27 data points across 8 retailers

10 retailersHK$3,856 HKD to HK$14,766 HKD

B+
Cheapest Retailer
-
HK$3,856 HKD
Retailer 2
-
HK$4,146 HKD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$4,146 HKD
View
B+
Retailer 4
-
HK$4,154 HKD
View
B+
Retailer 5
-
HK$4,444 HKD
View
B+
Retailer 6
-
HK$4,875 HKD
View
B+
Retailer 7
-
HK$4,875 HKD
View
B
Retailer 8
-
HK$5,745 HKD
View
B
Retailer 9
-
HK$8,888 HKD
View
Most Expensive
C
NZ Jewellers
b5e22698-54d1-4833-b335-6817b760a60f · Nov 4
HK$14,766 HKD
$1,884 USD
View
9 more retailers have this diamond
Prices start from HK$3,856 HKDSave up to HK$10,910 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.

B+
0.51ct Round
HK$3,856 HKD