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Oval|Natural|GIA

0.51ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 6562588822

Certificate GIA 6562588822

Diamond specifications and retailer prices

From HK$3,307 HKD
As of November 6, 2026
Save HK$11,505 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$14,813 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562588822. Listed at 12 retailers as of November 5, 2026, with prices from HK$3,307 to HK$14,813, a HK$11,505 spread on the same certified stone. NZ Jewellers lists it at HK$14,813. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562588822
Dimensions6.53 × 4.33 × 2.74 mm
L/W Ratio1.51
Girdle conditionThick
Top View
6.53 mm4.33 mm0.51 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562588822
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.2%

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$14,813 HKD|Low: HK$3,307 HKD|High: HK$14,813 HKD|Avg: HK$6,640 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
November 6, 2026
Retailer 4HK$3,307 HKD
Retailer 2HK$3,495 HKD
Retailer 11HK$4,311 HKD
Retailer 10HK$5,369 HKD
Retailer 3HK$5,729 HKD
Retailer 7HK$5,745 HKD
Retailer 12HK$5,753 HKD
Retailer 5HK$5,760 HKD
Retailer 6HK$6,944 HKD
Retailer 9HK$7,289 HKD
Retailer 8HK$10,886 HKD
NZ JewellersHK$14,813 HKD

22 data points across 12 retailers

12 retailersHK$3,307 HKD to HK$14,813 HKD

A
Cheapest Retailer
-
HK$3,307 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,495 HKD
View
A
Retailer 3
-
HK$4,311 HKD
View
B+
Retailer 4
-
HK$5,369 HKD
View
B+
Retailer 5
-
HK$5,729 HKD
View
B+
Retailer 6
-
HK$5,745 HKD
View
B+
Retailer 7
-
HK$5,753 HKD
View
B+
Retailer 8
-
HK$5,760 HKD
View
B
Retailer 9
-
HK$6,944 HKD
View
B
Retailer 10
-
HK$7,289 HKD
View
B
Retailer 11
-
HK$10,886 HKD
View
Most Expensive
C
NZ Jewellers
a87bb9f3-7f95-4794-b072-119b40468992 · Nov 5
HK$14,813 HKD
$1,890 USD
View
11 more retailers have this diamond
Prices start from HK$3,307 HKDSave up to HK$11,505 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$3,307 HKD