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Oval|Natural|IGI

0.51ct I VS2 Oval Natural Diamond

VG • I/VS2 • IGI 774683625

Shape and cutting style on the report: Oval brilliant

Certificate IGI 774683625

Diamond specifications and retailer prices

From HK$3,468 HKD
As of November 4, 2026
Save HK$10,937 HKD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$14,405 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 774683625. Listed at 15 retailers as of November 4, 2026, with prices from HK$3,468 to HK$14,405, a HK$10,937 spread on the same certified stone. NZ Jewellers lists it at HK$14,405. 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 angle33.3°
Pavilion angle35.7°
OriginNatural
Grading LabIGI
CertificateIGI 774683625
Dimensions6.84 × 4.31 × 2.66 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Top View
6.84 mm4.31 mm0.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774683625
Side View
Table 62.0%Crown 33.3°Girdle: STK-THKPavilion 35.7°Culet: NoneDepth 61.7%

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$4,817 HKD|Low: HK$3,178 HKD|High: HK$8,772 HKD|Avg: HK$5,048 HKD|+5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7HK$3,468 HKD
Retailer 8HK$3,531 HKD
Retailer 9HK$4,150 HKD
Retailer 3HK$4,354 HKD
Retailer 1HK$4,817 HKD
Retailer 4HK$5,374 HKD
Retailer 6HK$5,657 HKD
Retailer 2HK$5,822 HKD
Retailer 5HK$8,662 HKD

41 data points across 9 retailers

15 retailersHK$3,468 HKD to HK$14,405 HKD

A
Cheapest Retailer
-
HK$3,468 HKD
Final sale: no returns
Retailer 2
-
HK$3,531 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$3,758 HKD
View
A
Retailer 4
-
HK$4,048 HKD
View
A
Retailer 5
-
HK$4,048 HKD
View
A
Retailer 6
-
HK$4,339 HKD
View
A
Retailer 7
-
HK$4,354 HKD
View
B+
Retailer 8
-
HK$4,786 HKD
View
A
Retailer 9
-
HK$4,817 HKD
View
B+
Retailer 10
-
HK$5,374 HKD
View
B+
Retailer 11
-
HK$5,657 HKD
View
B+
Retailer 12
-
HK$5,822 HKD
View
B
Retailer 13
-
HK$8,246 HKD
View
B
Retailer 14
-
HK$8,662 HKD
View
Most Expensive
C
NZ Jewellers
ece24060-2c75-4929-9bef-06b37f7c4f78 · Nov 5
HK$14,405 HKD
$1,836 USD
View
14 more retailers have this diamond
Prices start from HK$3,468 HKDSave up to HK$10,937 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$3,468 HKD