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1.51ct N VVS1 Round Natural Diamond

EX • N/VVS1 • IGI 578331135

Shape and cutting style on the report: Round brilliant

Certificate IGI 578331135

Diamond specifications and retailer prices

From HK$24,595 HKD
As of November 5, 2026
Save HK$19,589 HKD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$44,184 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded N colour (tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 578331135. Listed at 9 retailers as of November 5, 2026, with prices from HK$24,595 to HK$44,184, a HK$19,589 spread on the same certified stone. NZ Jewellers lists it at HK$44,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
N
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 578331135
Dimensions7.29 × 7.33 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.29 mm7.33 mm1.51 ctN / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 578331135
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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 5
Current: HK$44,184 HKD|Low: HK$24,595 HKD|High: HK$44,184 HKD|Avg: HK$29,049 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8HK$24,595 HKD
Retailer 5HK$25,364 HKD
Retailer 7HK$25,364 HKD
Retailer 4HK$26,336 HKD
Retailer 9HK$26,485 HKD
Retailer 6HK$29,263 HKD
Retailer 3HK$29,498 HKD
Retailer 2HK$30,957 HKD
NZ JewellersHK$44,184 HKD

27 data points across 9 retailers

9 retailersHK$24,595 HKD to HK$44,184 HKD

A
Cheapest Retailer
-
HK$24,595 HKD
A
Retailer 2
-
HK$25,364 HKD
View
Retailer 3
-
HK$25,364 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$26,336 HKD
View
A
Retailer 5
-
HK$26,485 HKD
View
B+
Retailer 6
-
HK$29,263 HKD
View
B+
Retailer 7
-
HK$29,498 HKD
View
B+
Retailer 8
-
HK$30,957 HKD
View
Most Expensive
B
NZ Jewellers
63c39e6e-d514-4ec3-b301-8391bfd18da8 · Nov 5
HK$44,184 HKD
$5,632 USD
View
8 more retailers have this diamond
Prices start from HK$24,595 HKDSave up to HK$19,589 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 Round
HK$24,595 HKD