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Heart|Natural|IGI

1.51ct I VS1 Heart Natural Diamond

GD • I/VS1 • IGI 563214076

Shape and cutting style on the report: Heart brilliant

Certificate IGI 563214076

Diamond specifications and retailer prices

From €3,152 EUR
₹335,381 INR
As of October 31, 2026
Save €4,439 EUR (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,591 EUR at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI 563214076. Listed at 15 retailers as of October 30, 2026, with prices from €3,152 to €7,591, a €4,439 spread on the same certified stone. NZ Jewellers lists it at €7,591. 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
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle39°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 563214076
Dimensions6.90 × 7.94 × 4.81 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
6.90 mm7.94 mm1.51 ctI / VS1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 563214076
Side View
Table 60.5%Crown 39°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 60.6%

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: Oct 31
Current: €4,416 EUR|Low: €3,144 EUR|High: €7,024 EUR|Avg: €4,418 EUR|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5€3,152 EUR
Retailer 8€3,653 EUR
Retailer 7€3,801 EUR
Retailer 6€4,022 EUR
Retailer 2€4,097 EUR
Retailer 10€4,104 EUR
Retailer 9€4,357 EUR
Retailer 1€4,416 EUR
Retailer 4€5,356 EUR
Retailer 3€6,940 EUR

42 data points across 10 retailers

15 retailers€3,152 EUR to €7,591 EUR

A
Cheapest Retailer
-
€3,152 EUR
₹335,381 INR
B+
Retailer 2
-
€3,653 EUR
$4,081 USD
View
B+
Retailer 3
-
€3,801 EUR
$4,246 USD
View
B+
Retailer 4
-
€4,022 EUR
$4,493 USD
View
Final sale: no returns
Retailer 5
-
€4,097 EUR
£3,604 GBP
View
Price last confirmed 33 days ago
B+
Retailer 6
-
€4,104 EUR
$4,585 USD
View
B+
Retailer 7
-
€4,357 EUR
$4,868 USD
View
B+
Retailer 8
-
€4,357 EUR
$4,868 USD
View
B+
Retailer 9
-
€4,357 EUR
$4,868 USD
View
B+
Retailer 10
-
€4,416 EUR
£3,885 GBP
View
B+
Retailer 11
-
€4,493 EUR
$5,019 USD
View
B+
Retailer 12
-
€5,028 EUR
$5,617 USD
View
B+
Retailer 13
-
€5,356 EUR
ZAR 96,670 ZAR
View
B
Retailer 14
-
€6,940 EUR
£6,105 GBP
View
Most Expensive
B
NZ Jewellers
8f720ad1-0513-44b2-b516-9a3902fad227 · Oct 30
€7,591 EUR
$8,481 USD
View
14 more retailers have this diamond
Prices start from €3,152 EURSave up to €4,439 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
€3,152 EUR