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Oval|Natural|GIA

0.51ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 2524110128

Certificate GIA 2524110128

Diamond specifications and retailer prices

From HK$4,624 HKD
As of November 6, 2026
Save HK$11,098 HKD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$15,722 HKD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2524110128. Listed at 16 retailers as of November 5, 2026, with prices from HK$4,624 to HK$15,722, a HK$11,098 spread on the same certified stone. NZ Jewellers lists it at HK$15,722. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2524110128
Dimensions6.13 × 4.36 × 2.90 mm
L/W Ratio1.41
Top View
6.13 mm4.36 mm0.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2524110128
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
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 6
Current: HK$15,722 HKD|Low: HK$4,624 HKD|High: HK$15,722 HKD|Avg: HK$6,967 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
November 6, 2026
Retailer 5HK$4,624 HKD
Retailer 6HK$4,781 HKD
Retailer 7HK$5,016 HKD
Retailer 12HK$5,094 HKD
Retailer 4HK$5,400 HKD
Retailer 15HK$5,400 HKD
Retailer 3HK$5,784 HKD
Retailer 14HK$6,043 HKD
Retailer 9HK$6,105 HKD
Retailer 2HK$6,113 HKD
Retailer 13HK$6,466 HKD
Retailer 8HK$7,328 HKD
Retailer 10HK$7,736 HKD
Retailer 11HK$11,560 HKD
NZ JewellersHK$15,722 HKD

33 data points across 15 retailers

16 retailersHK$4,624 HKD to HK$15,722 HKD

A
Cheapest Retailer
-
HK$4,624 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,781 HKD
View
A
Retailer 3
-
HK$5,016 HKD
View
Retailer 4
-
HK$5,094 HKD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$5,400 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$5,400 HKD
View
B+
Retailer 7
-
HK$5,784 HKD
View
B+
Retailer 8
-
HK$6,043 HKD
View
B+
Retailer 9
-
HK$6,105 HKD
View
B+
Retailer 10
-
HK$6,113 HKD
View
B
Retailer 11
-
HK$6,466 HKD
View
B
Retailer 12
-
HK$7,328 HKD
View
Retailer 13
-
HK$7,696 HKD
View
Price last confirmed 34 days ago
B
Retailer 14
-
HK$7,736 HKD
View
B
Retailer 15
-
HK$11,560 HKD
View
Most Expensive
B
NZ Jewellers
44b49c1d-fea7-4721-81d6-4bc66be8a49d · Nov 5
HK$15,722 HKD
$2,006 USD
View
15 more retailers have this diamond
Prices start from HK$4,624 HKDSave up to HK$11,098 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$4,624 HKD