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Heart|Natural|IGI

1.05ct I SI2 Heart Natural Diamond

VG • I/SI2 • IGI 214676716

Shape and cutting style on the report: Cushion brilliant

Certificate IGI 214676716

Diamond specifications and retailer prices

From €1,149 EUR
$1,289 USD
As of November 2, 2026
Save €989 EUR (46%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,138 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 214676716. Listed at 3 retailers as of November 2, 2026, with prices from €1,149 to €2,138, a €989 spread on the same certified stone. MOH London lists it at €2,138. 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

1.05
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle40.5°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 214676716
Dimensions6.26 × 5.47 × 3.95 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
6.26 mm5.47 mm1.05 ctI / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 214676716
Side View
Table 67.5%Crown 40.5°Girdle: THK-VTKPavilion 40.7°Culet: NoneDepth 72.2%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €2,138 EUR|Low: €1,013 EUR|High: €2,163 EUR|Avg: €1,480 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4€1,013 EUR
Retailer 3€1,149 EUR
Retailer 2€1,629 EUR
MOH London€2,138 EUR

21 data points across 4 retailers

3 retailers€1,149 EUR to €2,138 EUR

B+
Cheapest Retailer
-
€1,149 EUR
$1,289 USD
B+
Retailer 2
-
€1,629 EUR
View
Most Expensive
B
MOH London
8545AFC4A · Nov 2
€2,138 EUR
£1,888 GBP
View
2 more retailers have this diamond
Prices start from €1,149 EURSave up to €989 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+
1.05ct Heart
€1,149 EUR