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Heart|Natural|IGI

2.51ct J SI1 Heart Natural Diamond

VG • J/SI1 • IGI 320867690

Shape and cutting style on the report: Heart brilliant

Certificate IGI 320867690

Diamond specifications and retailer prices

From €8,042 EUR
£7,075 GBP
As of November 2, 2026
Save €3,802 EUR (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €11,844 EUR at MOH London · As of November 1, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 320867690. Listed at 3 retailers as of November 1, 2026, with prices from €8,042 to €11,844, a €3,802 spread on the same certified stone. MOH London lists it at €11,844. 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
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle31.1°
Pavilion angle35.2°
OriginNatural
Grading LabIGI
CertificateIGI 320867690
Dimensions9.22 × 10.17 × 4.50 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
9.22 mm10.17 mm2.51 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 320867690
Side View
Table 63.0%Crown 31.1°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 44.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €11,844 EUR|Low: €7,979 EUR|High: €11,987 EUR|Avg: €9,586 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3€8,042 EUR
Retailer 2€8,820 EUR
MOH London€11,844 EUR

44 data points across 3 retailers

3 retailers€8,042 EUR to €11,844 EUR

B+
Cheapest Retailer
-
€8,042 EUR
£7,075 GBP
B+
Retailer 2
-
€8,820 EUR
View
Most Expensive
B
MOH London
F4C0D13A7 · Nov 1
€11,844 EUR
£10,419 GBP
View
2 more retailers have this diamond
Prices start from €8,042 EURSave up to €3,802 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.

B+
2.51ct Heart
€8,042 EUR