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1.51ct J VS2 Round Natural Diamond

VG • J/VS2 • IGI 497180144

Shape and cutting style on the report: Round brilliant

Certificate IGI 497180144

Diamond specifications and retailer prices

From HK$23,143 HKD
As of October 31, 2026
Save HK$33,020 HKD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$56,164 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 497180144. Listed at 17 retailers as of October 31, 2026, with prices from HK$23,143 to HK$56,164, a HK$33,020 spread on the same certified stone. NZ Jewellers lists it at HK$56,164. 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
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 497180144
Dimensions7.23 × 7.13 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.23 mm7.13 mm1.51 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 497180144
Side View
Table 62.5%Crown 35.1°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 63.2%

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: Oct 31
Current: HK$37,233 HKD|Low: HK$23,081 HKD|High: HK$54,485 HKD|Avg: HK$33,971 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6HK$23,143 HKD
Retailer 8HK$28,368 HKD
Retailer 7HK$28,870 HKD
Retailer 9HK$29,749 HKD
Retailer 2HK$33,060 HKD
Retailer 3HK$33,413 HKD
Retailer 1HK$37,233 HKD
Retailer 4HK$39,344 HKD
Retailer 5HK$53,771 HKD

29 data points across 9 retailers

17 retailersHK$23,143 HKD to HK$56,164 HKD

A
Cheapest Retailer
-
HK$23,143 HKD
A
Retailer 2
-
HK$27,270 HKD
View
B+
Retailer 3
-
HK$28,368 HKD
View
B+
Retailer 4
-
HK$28,870 HKD
View
B+
Retailer 5
-
HK$29,749 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$30,675 HKD
View
Retailer 7
-
HK$32,236 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$32,236 HKD
View
B+
Retailer 9
-
HK$32,236 HKD
View
B+
Retailer 10
-
HK$33,060 HKD
View
B+
Retailer 11
-
HK$33,389 HKD
View
B+
Retailer 12
-
HK$33,413 HKD
View
B+
Retailer 13
-
HK$37,194 HKD
View
B+
Retailer 14
-
HK$37,233 HKD
View
B+
Retailer 15
-
HK$39,344 HKD
View
B
Retailer 16
-
HK$53,771 HKD
View
Most Expensive
B
NZ Jewellers
c3ce7847-e7fc-44b9-ac5e-013ef9dcb7cb · Nov 5
HK$56,164 HKD
$7,159 USD
View
16 more retailers have this diamond
Prices start from HK$23,143 HKDSave up to HK$33,020 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$23,143 HKD