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Round|Natural|GIA

0.51ct J IF Round Natural Diamond

EX • J/IF • GIA 2514547201

Certificate GIA 2514547201

Diamond specifications and retailer prices

From HK$3,942 HKD
As of November 6, 2026
Save HK$9,468 HKD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,410 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2514547201. Listed at 16 retailers as of November 4, 2026, with prices from HK$3,942 to HK$13,410, a HK$9,468 spread on the same certified stone. NZ Jewellers lists it at HK$13,410. 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
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2514547201
Dimensions5.12 × 5.10 × 3.18 mm
L/W Ratio1.00
Top View
5.12 mm5.10 mm0.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2514547201
Side View
Table 56.0%Crown 35°Girdle: Sli. ThickPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$13,410 HKD|Low: HK$3,691 HKD|High: HK$13,410 HKD|Avg: HK$6,068 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 5, 2026
Retailer 5HK$3,942 HKD
Retailer 12HK$4,209 HKD
Retailer 4HK$4,279 HKD
Retailer 14HK$4,608 HKD
Retailer 15HK$4,608 HKD
Retailer 8HK$4,867 HKD
Retailer 3HK$4,938 HKD
Retailer 10HK$5,314 HKD
Retailer 2HK$5,322 HKD
Retailer 16HK$5,839 HKD
Retailer 6HK$5,964 HKD
Retailer 9HK$6,325 HKD
Retailer 7HK$6,560 HKD
Retailer 11HK$6,599 HKD
Retailer 13HK$9,867 HKD
NZ JewellersHK$13,410 HKD

42 data points across 16 retailers

16 retailersHK$3,942 HKD to HK$13,410 HKD

A
Cheapest Retailer
-
HK$3,942 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,209 HKD
View
A
Retailer 3
-
HK$4,279 HKD
View
Retailer 4
-
HK$4,608 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$4,608 HKD
View
A
Retailer 6
-
HK$4,938 HKD
View
B+
Retailer 7
-
HK$5,314 HKD
View
B+
Retailer 8
-
HK$5,322 HKD
View
B+
Retailer 9
-
HK$5,839 HKD
View
B+
Retailer 10
-
HK$5,964 HKD
View
B+
Retailer 11
-
HK$6,325 HKD
View
B+
Retailer 12
-
HK$6,380 HKD
View
Retailer 13
-
HK$6,560 HKD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
HK$6,599 HKD
View
B
Retailer 15
-
HK$9,867 HKD
View
Most Expensive
B
NZ Jewellers
74678b52-30ae-40ba-a3aa-697043e061e7 · Nov 4
HK$13,410 HKD
$1,711 USD
View
15 more retailers have this diamond
Prices start from HK$3,942 HKDSave up to HK$9,468 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$3,942 HKD