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Round|Natural|GIA

0.51ct F IF Round Natural Diamond

EX • F/IF • GIA 6552996528

Certificate GIA 6552996528

Diamond specifications and retailer prices

From HK$6,292 HKD
As of November 5, 2026
Save HK$14,129 HKD (69%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$21,119 HKD at NZ Jewellers · As of September 8, 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 6552996528. Listed at 29 retailers as of November 4, 2026, with a 225% 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 angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552996528
Dimensions5.08 × 5.12 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.08 mm5.12 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552996528
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 5
Current: HK$20,421 HKD|Low: HK$6,221 HKD|High: HK$20,656 HKD|Avg: HK$10,316 HKD|-1.1%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 17HK$6,292 HKD
Retailer 5HK$6,323 HKD
Retailer 3HK$7,571 HKD
Retailer 8HK$7,586 HKD
Retailer 11HK$7,720 HKD
Retailer 14HK$7,782 HKD
Retailer 19HK$7,837 HKD
Retailer 18HK$7,845 HKD
Retailer 9HK$8,026 HKD
Retailer 4HK$8,371 HKD
Retailer 22HK$8,692 HKD
Retailer 15HK$8,842 HKD
Retailer 7HK$9,657 HKD
Retailer 2HK$9,822 HKD
Retailer 16HK$10,010 HKD
Retailer 13HK$10,921 HKD
Retailer 12HK$11,195 HKD
Retailer 21HK$11,964 HKD
Retailer 10HK$13,706 HKD
Retailer 20HK$15,306 HKD
Retailer 6HK$16,851 HKD
NZ JewellersHK$20,421 HKD

21 data points across 22 retailers

29 retailersHK$6,292 HKD to HK$20,421 HKD

A+
Cheapest Retailer
-
HK$6,292 HKD
A+
Retailer 2
-
HK$6,323 HKD
View
A
Retailer 3
-
HK$7,571 HKD
View
A
Retailer 4
-
HK$7,586 HKD
View
A
Retailer 5
-
HK$7,720 HKD
View
Final sale: no returns
Retailer 6
-
HK$7,782 HKD
View
Price last confirmed 11 days ago
A
Retailer 7
-
HK$7,837 HKD
View
A
Retailer 8
-
HK$7,845 HKD
View
A
Retailer 9
-
HK$8,026 HKD
View
A
Retailer 10
-
HK$8,371 HKD
View
Retailer 11
-
HK$8,661 HKD
View
Price last confirmed 62 days ago
Retailer 12
-
HK$8,661 HKD
View
Price last confirmed 57 days ago
A
Retailer 13
-
HK$8,692 HKD
View
Retailer 14
-
HK$8,842 HKD
View
Price last confirmed 11 days ago
A
Retailer 15
-
HK$9,657 HKD
View
A
Retailer 16
-
HK$9,822 HKD
View
Retailer 17
-
HK$9,995 HKD
View
Price last confirmed 60 days ago
Retailer 18
-
HK$9,995 HKD
View
Price last confirmed 56 days ago
A
Retailer 19
-
HK$10,010 HKD
View
B+
Retailer 20
-
HK$10,646 HKD
View
B+
Retailer 21
-
HK$10,921 HKD
View
B+
Retailer 22
-
HK$11,195 HKD
View
B+
Retailer 23
-
HK$11,964 HKD
View
B+
Retailer 24
-
HK$13,706 HKD
View
B+
Retailer 25
-
HK$15,306 HKD
View
B+
Retailer 26
-
HK$16,851 HKD
View
B
Retailer 27
-
HK$20,421 HKD
View
Retailer 28
-
HK$21,119 HKD
View
Price last confirmed 57 days ago
Most Expensive
NZ Jewellers
e5476a99-51f5-4d48-a8cc-11deb1b10ffb · Sep 8
HK$21,119 HKD
$2,692 USD
View
Price last confirmed 58 days ago
28 more retailers have this diamond
Prices start from HK$6,292 HKDSave up to HK$14,129 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$6,292 HKD