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Oval|Natural|IGI

0.51ct I VS2 Oval Natural Diamond

VG • I/VS2 • IGI 847612715

Shape and cutting style on the report: Oval brilliant

Certificate IGI 847612715

Diamond specifications and retailer prices

From HK$2,346 HKD
As of November 4, 2026
Save HK$9,658 HKD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$12,004 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 847612715. Listed at 11 retailers as of November 4, 2026, with prices from HK$2,346 to HK$12,004, a HK$9,658 spread on the same certified stone. NZ Jewellers lists it at HK$12,004. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle36.1°
OriginNatural
Grading LabIGI
CertificateIGI 847612715
Dimensions6.81 × 4.62 × 2.54 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
6.81 mm4.62 mm0.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 847612715
Side View
Table 57.0%Crown 30.4°Girdle: STK-THKPavilion 36.1°CuletDepth 55.0%

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 4
Current: HK$12,004 HKD|Low: HK$2,346 HKD|High: HK$12,004 HKD|Avg: HK$4,318 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7HK$2,346 HKD
Retailer 3HK$3,130 HKD
Retailer 4HK$3,374 HKD
Retailer 9HK$3,617 HKD
Retailer 5HK$3,625 HKD
Retailer 8HK$4,158 HKD
Retailer 2HK$4,198 HKD
Retailer 10HK$4,786 HKD
Retailer 6HK$4,857 HKD
Retailer 11HK$7,218 HKD
NZ JewellersHK$12,004 HKD

3 data points across 11 retailers

11 retailersHK$2,346 HKD to HK$12,004 HKD

A
Cheapest Retailer
-
HK$2,346 HKD
B+
Retailer 2
-
HK$3,130 HKD
View
B+
Retailer 3
-
HK$3,374 HKD
View
B+
Retailer 4
-
HK$3,617 HKD
View
A
Retailer 5
-
HK$3,625 HKD
View
B+
Retailer 6
-
HK$4,158 HKD
View
A
Retailer 7
-
HK$4,198 HKD
View
B+
Retailer 8
-
HK$4,786 HKD
View
B+
Retailer 9
-
HK$4,857 HKD
View
B
Retailer 10
-
HK$7,218 HKD
View
Most Expensive
C
NZ Jewellers
c440565b-4bed-4ba3-a423-9af87c679f59 · Nov 5
HK$12,004 HKD
$1,530 USD
View
10 more retailers have this diamond
Prices start from HK$2,346 HKDSave up to HK$9,658 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$2,346 HKD