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Oval|Natural|IGI

1.51ct K VS2 Oval Natural Diamond

VG • K/VS2 • IGI 648418609

Shape and cutting style on the report: Oval brilliant

Certificate IGI 648418609

Diamond specifications and retailer prices

From HK$20,064 HKD
As of November 6, 2026
Save HK$28,818 HKD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$48,882 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 648418609. Listed at 19 retailers as of November 5, 2026, with prices from HK$20,064 to HK$48,882, a HK$28,818 spread on the same certified stone. NZ Jewellers lists it at HK$48,882. 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

1.51
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35.4°
OriginNatural
Grading LabIGI
CertificateIGI 648418609
Dimensions9.27 × 6.34 × 3.83 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Top View
9.27 mm6.34 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 648418609
Side View
Table 61.0%Crown 33.4°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 60.4%

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 6
Current: HK$20,064 HKD|Low: HK$20,064 HKD|High: HK$47,487 HKD|Avg: HK$30,499 HKD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1HK$20,064 HKD
Retailer 6HK$25,158 HKD
Retailer 2HK$26,843 HKD
Retailer 7HK$29,273 HKD
Retailer 3HK$29,563 HKD
Retailer 4HK$34,242 HKD
Retailer 5HK$46,789 HKD

28 data points across 7 retailers

19 retailersHK$20,064 HKD to HK$48,882 HKD

A
Cheapest Retailer
-
HK$20,064 HKD
B+
Retailer 2
-
HK$24,069 HKD
View
B+
Retailer 3
-
HK$24,907 HKD
View
B+
Retailer 4
-
HK$25,158 HKD
View
A
Retailer 5
-
HK$26,843 HKD
View
B+
Retailer 6
-
HK$26,961 HKD
View
Retailer 7
-
HK$28,058 HKD
View
Price last confirmed 42 days ago
B+
Retailer 8
-
HK$28,058 HKD
View
Retailer 9
-
HK$28,058 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$29,132 HKD
View
B+
Retailer 11
-
HK$29,186 HKD
View
B+
Retailer 12
-
HK$29,273 HKD
View
B+
Retailer 13
-
HK$29,563 HKD
View
Retailer 14
-
HK$32,368 HKD
View
Price last confirmed 45 days ago
B+
Retailer 15
-
HK$32,368 HKD
View
B+
Retailer 16
-
HK$34,242 HKD
View
B
Retailer 17
-
HK$46,789 HKD
View
Retailer 18
-
HK$48,882 HKD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
845d1640-aaa2-4768-8632-8ab0f2a088d8 · Nov 5
HK$48,882 HKD
$6,237 USD
View
18 more retailers have this diamond
Prices start from HK$20,064 HKDSave up to HK$28,818 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
1.51ct Oval
HK$20,064 HKD