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Heart|Natural|IGI

2.51ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 788607594

Shape and cutting style on the report: Heart brilliant

Certificate IGI 788607594

Diamond specifications and retailer prices

From HK$55,888 HKD
As of November 7, 2026
Save HK$33,982 HKD (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$89,870 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 788607594. Listed at 10 retailers as of November 4, 2026, with prices from HK$55,888 to HK$89,870, a HK$33,982 spread on the same certified stone. MOH London lists it at HK$89,870. 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
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 788607594
Dimensions8.48 × 9.36 × 5.55 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
8.48 mm9.36 mm2.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 788607594
Side View
Table 61.0%Crown 31°Girdle: THK-VTKPavilion 41.7°Culet: NoneDepth 59.3%

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 7
Current: HK$89,870 HKD|Low: HK$51,123 HKD|High: HK$292,782 HKD|Avg: HK$73,686 HKD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9HK$51,421 HKD
Retailer 7HK$55,888 HKD
Retailer 6HK$57,558 HKD
Retailer 2HK$60,779 HKD
Retailer 10HK$61,484 HKD
Retailer 8HK$64,400 HKD
Retailer 3HK$65,380 HKD
Retailer 4HK$69,573 HKD
Retailer 5HK$74,236 HKD
MOH LondonHK$89,870 HKD

40 data points across 10 retailers

10 retailersHK$55,888 HKD to HK$89,870 HKD

Retailer 1
-
HK$51,421 HKD
Price last confirmed 10 days ago
A
Retailer 2
-
HK$55,888 HKD
View
B+
Retailer 3
-
HK$57,558 HKD
View
A
Retailer 4
-
HK$60,779 HKD
View
Retailer 5
-
HK$61,484 HKD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$64,400 HKD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$65,380 HKD
View
A
Retailer 8
-
HK$69,573 HKD
View
B+
Retailer 9
-
HK$74,236 HKD
View
Most Expensive
B+
MOH London
3808FDA86 · Nov 4
HK$89,870 HKD
£9,029 GBP
View
9 more retailers have this diamond
Prices start from HK$55,888 HKDSave up to HK$33,982 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$55,888 HKD