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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 €6,387 EUR
As of November 4, 2026
Save €3,883 EUR (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €10,270 EUR 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 €6,387 to €10,270, a €3,883 spread on the same certified stone. MOH London lists it at €10,270. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €10,270 EUR|Low: €5,842 EUR|High: €33,459 EUR|Avg: €8,444 EUR|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9€5,876 EUR
Retailer 7€6,387 EUR
Retailer 6€6,578 EUR
Retailer 4€6,888 EUR
Retailer 10€7,026 EUR
Retailer 8€7,360 EUR
Retailer 2€7,472 EUR
Retailer 3€7,951 EUR
Retailer 5€8,484 EUR
MOH London€10,270 EUR

40 data points across 10 retailers

10 retailers€6,387 EUR to €10,270 EUR

Retailer 1
-
€5,876 EUR
Price last confirmed 10 days ago
A
Retailer 2
-
€6,387 EUR
View
B+
Retailer 3
-
€6,578 EUR
View
A
Retailer 4
-
€6,888 EUR
View
Retailer 5
-
€7,026 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€7,360 EUR
View
B+
Retailer 7
-
€7,472 EUR
View
A
Retailer 8
-
€7,951 EUR
View
B+
Retailer 9
-
€8,484 EUR
View
Most Expensive
B+
MOH London
3808FDA86 · Nov 4
€10,270 EUR
£9,029 GBP
View
9 more retailers have this diamond
Prices start from €6,387 EURSave up to €3,883 EUR

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
€6,387 EUR