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Heart|Natural|IGI

2.51ct J SI2 Heart Natural Diamond

VG • J/SI2 • IGI 750551482

Shape and cutting style on the report: Heart brilliant

Certificate IGI 750551482

Diamond specifications and retailer prices

From HK$32,674 HKD
As of November 6, 2026
Save HK$41,287 HKD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$73,962 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 750551482. Listed at 15 retailers as of November 5, 2026, with prices from HK$32,674 to HK$73,962, a HK$41,287 spread on the same certified stone. NZ Jewellers lists it at HK$73,962. 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

2.51
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle45.9°
Pavilion angle34°
OriginNatural
Grading LabIGI
CertificateIGI 750551482
Dimensions8.43 × 9.21 × 5.15 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
8.43 mm9.21 mm2.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 750551482
Side View
Table 61.0%Crown 45.9°Girdle: THK-VTKPavilion 34°Culet: NoneDepth 55.9%

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$73,962 HKD|Low: HK$32,674 HKD|High: HK$73,962 HKD|Avg: HK$46,828 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2HK$32,674 HKD
Retailer 9HK$36,632 HKD
Retailer 11HK$39,916 HKD
Retailer 10HK$40,269 HKD
Retailer 4HK$40,817 HKD
Retailer 6HK$43,482 HKD
Retailer 3HK$44,219 HKD
Retailer 5HK$44,219 HKD
Retailer 12HK$44,219 HKD
Retailer 7HK$47,965 HKD
Retailer 13HK$51,021 HKD
Retailer 8HK$70,239 HKD
NZ JewellersHK$73,962 HKD

31 data points across 13 retailers

15 retailersHK$32,674 HKD to HK$73,962 HKD

A
Cheapest Retailer
-
HK$32,674 HKD
A
Retailer 2
-
HK$36,632 HKD
View
A
Retailer 3
-
HK$39,916 HKD
View
A
Retailer 4
-
HK$40,269 HKD
View
B+
Retailer 5
-
HK$40,817 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$42,980 HKD
View
A
Retailer 7
-
HK$43,482 HKD
View
B+
Retailer 8
-
HK$44,219 HKD
View
B+
Retailer 9
-
HK$44,219 HKD
View
Retailer 10
-
HK$44,219 HKD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
HK$45,426 HKD
View
A
Retailer 12
-
HK$47,965 HKD
View
B+
Retailer 13
-
HK$51,021 HKD
View
B+
Retailer 14
-
HK$70,239 HKD
View
Most Expensive
B+
NZ Jewellers
32a4d713-0979-49e2-aca2-73a4e9bc457d · Nov 5
HK$73,962 HKD
$9,437 USD
View
14 more retailers have this diamond
Prices start from HK$32,674 HKDSave up to HK$41,287 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
2.51ct Heart
HK$32,674 HKD