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0.51ct F FL Round Natural Diamond

EX • F/FL • GIA 5523453214

Certificate GIA 5523453214

Diamond specifications and retailer prices

From HK$11,607 HKD
As of November 6, 2026
Save HK$19,068 HKD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$30,676 HKD at NZ Jewellers · As of November 6, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5523453214. Listed at 8 retailers as of November 6, 2026, with prices from HK$11,607 to HK$30,676, a HK$19,068 spread on the same certified stone. NZ Jewellers lists it at HK$30,676. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5523453214
Dimensions5.07 × 5.10 × 3.18 mm
L/W Ratio1.01
Star length50%
Top View
5.07 mm5.10 mm0.51 ctF / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523453214
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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 6
Current: HK$30,676 HKD|Low: HK$9,154 HKD|High: HK$30,903 HKD|Avg: HK$18,906 HKD|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5HK$11,607 HKD
Retailer 3HK$14,679 HKD
Retailer 6HK$15,471 HKD
Retailer 2HK$16,059 HKD
Retailer 8HK$16,380 HKD
Retailer 4HK$22,031 HKD
Retailer 7HK$22,807 HKD
NZ JewellersHK$30,676 HKD

29 data points across 8 retailers

8 retailersHK$11,607 HKD to HK$30,676 HKD

B+
Cheapest Retailer
-
HK$11,607 HKD
Final sale: no returns
B+
Retailer 2
-
HK$14,679 HKD
View
B+
Retailer 3
-
HK$15,471 HKD
View
B+
Retailer 4
-
HK$16,059 HKD
View
B
Retailer 5
-
HK$16,380 HKD
View
B
Retailer 6
-
HK$22,031 HKD
View
B
Retailer 7
-
HK$22,807 HKD
View
Most Expensive
B
NZ Jewellers
6f15659c-f727-4801-aaad-7e4697da1a8f · Nov 6
HK$30,676 HKD
$3,914 USD
View
7 more retailers have this diamond
Prices start from HK$11,607 HKDSave up to HK$19,068 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$11,607 HKD