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Oval|Natural|GIA

0.51ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 7562565947

Certificate GIA 7562565947

Diamond specifications and retailer prices

From HK$2,581 HKD
$329 USD
As of November 2, 2026
Save HK$11,706 HKD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$14,288 HKD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562565947. Listed at 10 retailers as of October 30, 2026, with prices from HK$2,581 to HK$14,288, a HK$11,706 spread on the same certified stone. NZ Jewellers lists it at HK$14,288. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562565947
Dimensions6.23 × 4.38 × 2.77 mm
L/W Ratio1.42
Girdle conditionThick
Top View
6.23 mm4.38 mm0.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7562565947
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.3%

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 2
Current: HK$14,288 HKD|Low: HK$2,581 HKD|High: HK$14,288 HKD|Avg: HK$5,593 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10HK$2,581 HKD
Retailer 2HK$2,769 HKD
Retailer 7HK$3,413 HKD
Retailer 3HK$4,452 HKD
Retailer 4HK$4,650 HKD
Retailer 8HK$4,757 HKD
Retailer 9HK$4,865 HKD
Retailer 5HK$5,619 HKD
Retailer 6HK$8,619 HKD
NZ JewellersHK$14,288 HKD

17 data points across 10 retailers

10 retailersHK$2,581 HKD to HK$14,288 HKD

A
Cheapest Retailer
-
HK$2,581 HKD
$329 USD
Final sale: no returns
A
Retailer 2
-
HK$2,769 HKD
₹33,606 INR
View
A
Retailer 3
-
HK$3,413 HKD
$435 USD
View
A
Retailer 4
-
HK$4,452 HKD
£447 GBP
View
B+
Retailer 5
-
HK$4,650 HKD
£467 GBP
View
B+
Retailer 6
-
HK$4,757 HKD
$606 USD
View
B+
Retailer 7
-
HK$4,865 HKD
$620 USD
View
B+
Retailer 8
-
HK$5,619 HKD
€682 EUR
View
Retailer 9
-
HK$8,619 HKD
£865 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
53dd101b-2698-41c2-b4d3-46e871e8527e · Oct 30
HK$14,288 HKD
$1,821 USD
View
9 more retailers have this diamond
Prices start from HK$2,581 HKDSave up to HK$11,706 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$2,581 HKD