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Round|Natural|GIA

0.51ct F IF Round Natural Diamond

EX • F/IF • GIA 5563153319

Certificate GIA 5563153319

Diamond specifications and retailer prices

From HK$6,527 HKD
As of November 4, 2026
Save HK$10,803 HKD (62%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$21,614 HKD at NZ Jewellers · As of October 17, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5563153319. Listed at 26 retailers as of November 4, 2026, with a 166% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5563153319
Dimensions5.16 × 5.13 × 3.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.16 mm5.13 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563153319
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: HK$9,736 HKD|Low: HK$6,425 HKD|High: HK$17,730 HKD|Avg: HK$10,868 HKD|-0.6%
Retailer 1
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
Retailer 17
November 6, 2026
Retailer 17HK$6,527 HKD
Retailer 12HK$6,802 HKD
Retailer 9HK$8,002 HKD
Retailer 8HK$8,081 HKD
Retailer 13HK$8,253 HKD
Retailer 2HK$8,355 HKD
Retailer 14HK$8,418 HKD
Retailer 7HK$9,061 HKD
Retailer 6HK$9,720 HKD
Retailer 1HK$9,736 HKD
Retailer 10HK$10,356 HKD
Retailer 5HK$11,109 HKD
Retailer 11HK$12,058 HKD
Retailer 15HK$13,384 HKD
Retailer 16HK$15,887 HKD
Retailer 4HK$17,330 HKD
Retailer 3HK$17,581 HKD

26 data points across 17 retailers

26 retailersHK$6,527 HKD to HK$17,330 HKD

A
Cheapest Retailer
-
HK$6,527 HKD
A+
Retailer 2
-
HK$6,802 HKD
View
A
Retailer 3
-
HK$8,002 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$8,081 HKD
View
A
Retailer 5
-
HK$8,253 HKD
View
A
Retailer 6
-
HK$8,355 HKD
View
A
Retailer 7
-
HK$8,418 HKD
View
A
Retailer 8
-
HK$8,692 HKD
View
Retailer 9
-
HK$8,865 HKD
View
Price last confirmed 36 days ago
Retailer 10
-
HK$9,061 HKD
View
Price last confirmed 10 days ago
Retailer 11
-
HK$9,202 HKD
View
Price last confirmed 38 days ago
A
Retailer 12
-
HK$9,720 HKD
View
A
Retailer 13
-
HK$9,736 HKD
View
Retailer 14
-
HK$10,222 HKD
View
Price last confirmed 38 days ago
A
Retailer 15
-
HK$10,356 HKD
View
B+
Retailer 16
-
HK$11,109 HKD
View
B+
Retailer 17
-
HK$11,407 HKD
View
Retailer 18
-
HK$11,587 HKD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
HK$12,058 HKD
View
Retailer 20
-
HK$12,121 HKD
View
Price last confirmed 33 days ago
B+
Retailer 21
-
HK$13,384 HKD
View
B+
Retailer 22
-
HK$15,887 HKD
View
B
Retailer 23
-
HK$17,330 HKD
View
Retailer 24
-
HK$17,581 HKD
View
Price last confirmed 9 days ago
Retailer 25
-
HK$21,614 HKD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
77615cfb-7570-4492-b94d-877b03e131ff · Oct 17
HK$21,614 HKD
$2,755 USD
View
Price last confirmed 19 days ago
25 more retailers have this diamond
Prices start from HK$6,527 HKDSave up to HK$10,803 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$6,527 HKD