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Heart|Natural|IGI

1.51ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • IGI 738529032

Shape and cutting style on the report: Heart brilliant

Certificate IGI 738529032

Diamond specifications and retailer prices

From €3,260 EUR
As of November 5, 2026
Save €3,195 EUR (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €6,455 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 738529032. Listed at 14 retailers as of November 5, 2026, with prices from €3,260 to €6,455, a €3,195 spread on the same certified stone. NZ Jewellers lists it at €6,455. 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
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.7°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 738529032
Dimensions6.44 × 7.71 × 5.00 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Top View
6.44 mm7.71 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 738529032
Side View
Table 58.0%Crown 38.7°Girdle: STK-VTKPavilion 41.5°Culet: NoneDepth 64.9%

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 5
Current: €6,455 EUR|Low: €3,135 EUR|High: €6,455 EUR|Avg: €4,242 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 3€3,260 EUR
Retailer 5€3,325 EUR
Retailer 12€3,419 EUR
Retailer 4€3,524 EUR
Retailer 8€3,705 EUR
Retailer 10€3,705 EUR
Retailer 11€3,705 EUR
Retailer 2€3,823 EUR
Retailer 6€4,275 EUR
Retailer 7€4,522 EUR
Retailer 9€6,179 EUR
NZ Jewellers€6,455 EUR

37 data points across 12 retailers

14 retailers€3,260 EUR to €6,455 EUR

A
Cheapest Retailer
-
€3,260 EUR
A
Retailer 2
-
€3,325 EUR
View
A
Retailer 3
-
€3,355 EUR
View
A
Retailer 4
-
€3,419 EUR
View
Final sale: no returns
A
Retailer 5
-
€3,524 EUR
View
A
Retailer 6
-
€3,705 EUR
View
A
Retailer 7
-
€3,705 EUR
View
Retailer 8
-
€3,705 EUR
View
Price last confirmed 9 days ago
A
Retailer 9
-
€3,823 EUR
View
A
Retailer 10
-
€3,837 EUR
View
A
Retailer 11
-
€4,275 EUR
View
A
Retailer 12
-
€4,522 EUR
View
B+
Retailer 13
-
€6,179 EUR
View
Most Expensive
B+
NZ Jewellers
2001e46c-4b2a-4210-a61d-89de829883d0 · Nov 5
€6,455 EUR
$7,207 USD
View
13 more retailers have this diamond
Prices start from €3,260 EURSave up to €3,195 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
1.51ct Heart
€3,260 EUR