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Oval|Natural|GIA

0.51ct F IF Oval Natural Diamond

ID • F/IF • GIA 6555357766

Certificate GIA 6555357766

Diamond specifications and retailer prices

From HK$6,435 HKD
As of November 6, 2026
Save HK$17,697 HKD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$24,131 HKD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval 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 stated by the retailer rather than the lab and certified by GIA 6555357766. Listed at 15 retailers as of November 6, 2026, with prices from HK$6,435 to HK$24,131, a HK$17,697 spread on the same certified stone. NZ Jewellers lists it at HK$24,131. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555357766
Dimensions6.32 × 4.48 × 2.70 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Top View
6.32 mm4.48 mm0.51 ctF / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555357766
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

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$24,131 HKD|Low: HK$5,894 HKD|High: HK$24,131 HKD|Avg: HK$13,133 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 7HK$6,435 HKD
Retailer 4HK$9,005 HKD
Retailer 5HK$9,977 HKD
Retailer 6HK$10,048 HKD
Retailer 2HK$10,886 HKD
Retailer 3HK$14,013 HKD
Retailer 8HK$15,526 HKD
NZ JewellersHK$24,131 HKD

43 data points across 8 retailers

15 retailersHK$6,435 HKD to HK$24,131 HKD

A
Cheapest Retailer
-
HK$6,435 HKD
Final sale: no returns
A
Retailer 2
-
HK$6,983 HKD
View
B+
Retailer 3
-
HK$8,621 HKD
View
B+
Retailer 4
-
HK$8,621 HKD
View
B+
Retailer 5
-
HK$8,731 HKD
View
B+
Retailer 6
-
HK$8,856 HKD
View
B+
Retailer 7
-
HK$9,005 HKD
View
B+
Retailer 8
-
HK$9,977 HKD
View
B+
Retailer 9
-
HK$10,048 HKD
View
B+
Retailer 10
-
HK$10,283 HKD
View
B+
Retailer 11
-
HK$10,886 HKD
View
B+
Retailer 12
-
HK$12,563 HKD
View
B+
Retailer 13
-
HK$14,013 HKD
View
B
Retailer 14
-
HK$15,526 HKD
View
Most Expensive
B
NZ Jewellers
811fd2db-38b7-4ae8-9dcf-edba08b8d6e3 · Nov 7
HK$24,131 HKD
$3,079 USD
View
14 more retailers have this diamond
Prices start from HK$6,435 HKDSave up to HK$17,697 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 Oval
HK$6,435 HKD