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Heart|Natural|IGI

1.51ct K VS2 Heart Natural Diamond

VG • K/VS2 • IGI 550249567

Shape and cutting style on the report: Heart brilliant

Certificate IGI 550249567

Diamond specifications and retailer prices

From HK$15,118 HKD
As of November 6, 2026
Save HK$29,053 HKD (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$44,172 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart 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 550249567. Listed at 14 retailers as of November 5, 2026, with prices from HK$15,118 to HK$44,172, a HK$29,053 spread on the same certified stone. NZ Jewellers lists it at HK$44,172. 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 angle39°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 550249567
Dimensions6.64 × 7.85 × 4.83 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
6.64 mm7.85 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 550249567
Side View
Table 59.0%Crown 39°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 61.5%

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$15,118 HKD|Low: HK$15,118 HKD|High: HK$37,455 HKD|Avg: HK$23,475 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1HK$15,118 HKD
Retailer 5HK$19,351 HKD
Retailer 6HK$21,130 HKD
Retailer 2HK$22,760 HKD
Retailer 3HK$25,785 HKD
Retailer 4HK$36,914 HKD

41 data points across 6 retailers

14 retailersHK$15,118 HKD to HK$44,172 HKD

A
Cheapest Retailer
-
HK$15,118 HKD
B+
Retailer 2
-
HK$18,919 HKD
View
B+
Retailer 3
-
HK$19,351 HKD
View
B+
Retailer 4
-
HK$20,808 HKD
View
B+
Retailer 5
-
HK$21,090 HKD
View
Retailer 6
-
HK$21,130 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$21,130 HKD
View
B+
Retailer 8
-
HK$22,227 HKD
View
A
Retailer 9
-
HK$22,760 HKD
View
B+
Retailer 10
-
HK$24,374 HKD
View
B+
Retailer 11
-
HK$25,785 HKD
View
B+
Retailer 12
-
HK$28,818 HKD
View
B+
Retailer 13
-
HK$36,914 HKD
View
Most Expensive
B
NZ Jewellers
a36f8b4a-8f72-4656-a38c-799f9b7d7ec7 · Nov 5
HK$44,172 HKD
$5,636 USD
View
13 more retailers have this diamond
Prices start from HK$15,118 HKDSave up to HK$29,053 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 Heart
HK$15,118 HKD