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Oval|Natural|IGI

0.51ct I SI2 Oval Natural Diamond

VG • I/SI2 • IGI 847610956

Shape and cutting style on the report: Oval brilliant

Certificate IGI 847610956

Diamond specifications and retailer prices

From HK$2,229 HKD
₹27,056 INR
As of November 2, 2026
Save HK$9,195 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$11,424 HKD at NZ Jewellers · As of November 2, 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 very-good cut grade and certified by IGI 847610956. Listed at 10 retailers as of November 2, 2026, with prices from HK$2,229 to HK$11,424, a HK$9,195 spread on the same certified stone. NZ Jewellers lists it at HK$11,424. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle36.4°
OriginNatural
Grading LabIGI
CertificateIGI 847610956
Dimensions6.17 × 4.60 × 2.64 mm
L/W Ratio1.34
Girdle conditionFaceted
Top View
6.17 mm4.60 mm0.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 847610956
Side View
Table 63.0%Crown 36.6°Girdle: STK-VTKPavilion 36.4°Culet: NoneDepth 57.4%

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$11,424 HKD|Low: HK$2,229 HKD|High: HK$11,424 HKD|Avg: HK$4,401 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 4HK$2,229 HKD
Retailer 8HK$2,982 HKD
Retailer 2HK$3,327 HKD
Retailer 5HK$3,560 HKD
Retailer 6HK$4,007 HKD
Retailer 3HK$4,009 HKD
Retailer 9HK$4,268 HKD
Retailer 10HK$5,437 HKD
Retailer 7HK$6,886 HKD
NZ JewellersHK$11,424 HKD

3 data points across 10 retailers

10 retailersHK$2,229 HKD to HK$11,424 HKD

A
Cheapest Retailer
-
HK$2,229 HKD
₹27,056 INR
B+
Retailer 2
-
HK$2,982 HKD
$380 USD
View
B+
Retailer 3
-
HK$3,327 HKD
$424 USD
View
B+
Retailer 4
-
HK$3,560 HKD
£357 GBP
View
B+
Retailer 5
-
HK$4,007 HKD
$511 USD
View
B+
Retailer 6
-
HK$4,009 HKD
$511 USD
View
B+
Retailer 7
-
HK$4,268 HKD
$544 USD
View
B
Retailer 8
-
HK$5,437 HKD
€660 EUR
View
B
Retailer 9
-
HK$6,886 HKD
£691 GBP
View
Most Expensive
C
NZ Jewellers
8d268c89-cde6-47ca-a14a-34bf8ba90740 · Nov 2
HK$11,424 HKD
$1,456 USD
View
9 more retailers have this diamond
Prices start from HK$2,229 HKDSave up to HK$9,195 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$2,229 HKD