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Heart|Natural|IGI

1.51ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • IGI 743514940

Shape and cutting style on the report: Heart brilliant

Certificate IGI 743514940

Diamond specifications and retailer prices

From €5,032 EUR
$5,644 USD
As of November 2, 2026
3 retailers carry this diamond
Most expensive: €7,692 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 743514940. Listed at 3 retailers as of November 2, 2026. 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
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 743514940
Dimensions6.88 × 8.03 × 4.52 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.88 mm8.03 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743514940
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 38.3°CuletDepth 56.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €7,692 EUR|Low: €4,399 EUR|High: €7,774 EUR|Avg: €5,693 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 2€4,421 EUR
Retailer 3€5,032 EUR
Retailer 4€5,353 EUR
Retailer 5€6,345 EUR
MOH London€7,692 EUR

36 data points across 5 retailers

3 retailers

Retailer 1
-
€4,421 EUR
₹472,302 INR
Price last confirmed 7 days ago
B+
Retailer 2
-
€5,032 EUR
$5,644 USD
View
Most Expensive
MOH London
52172BFB7 · Oct 26
€7,692 EUR
£6,793 GBP
View
Price last confirmed 7 days ago
2 more retailers have this diamond
Prices start from €5,032 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+
1.51ct Heart
€5,032 EUR