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Heart|Natural|IGI

1.55ct H SI2 Heart Natural Diamond

VG • H/SI2 • IGI 777616250

Shape and cutting style on the report: Heart brilliant

Certificate IGI 777616250

Diamond specifications and retailer prices

From €2,088 EUR
₹223,087 INR
As of November 2, 2026
Save €2,687 EUR (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,775 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.55ct natural heart diamond

This 1.55ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 777616250. Listed at 12 retailers as of October 30, 2026, with prices from €2,088 to €4,775, a €2,687 spread on the same certified stone. NZ Jewellers lists it at €4,775. 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

1.55
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40.8°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 777616250
Dimensions6.97 × 7.83 × 4.66 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
6.97 mm7.83 mm1.55 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 777616250
Side View
Table 62.0%Crown 40.8°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 59.5%

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 2
Current: €4,775 EUR|Low: €2,084 EUR|High: €4,775 EUR|Avg: €3,026 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 2, 2026
Retailer 5€2,088 EUR
Retailer 8€2,455 EUR
Retailer 7€2,529 EUR
Retailer 9€2,564 EUR
Retailer 4€2,620 EUR
Retailer 6€2,655 EUR
Retailer 11€2,741 EUR
Retailer 12€2,741 EUR
Retailer 10€2,846 EUR
Retailer 3€3,162 EUR
Retailer 2€4,584 EUR
NZ Jewellers€4,775 EUR

36 data points across 12 retailers

12 retailers€2,088 EUR to €4,775 EUR

A
Cheapest Retailer
-
€2,088 EUR
₹223,087 INR
B+
Retailer 2
-
€2,455 EUR
$2,753 USD
View
B+
Retailer 3
-
€2,529 EUR
$2,837 USD
View
Final sale: no returns
B+
Retailer 4
-
€2,564 EUR
$2,876 USD
View
B+
Retailer 5
-
€2,620 EUR
$2,939 USD
View
A
Retailer 6
-
€2,655 EUR
£2,345 GBP
View
B+
Retailer 7
-
€2,741 EUR
$3,074 USD
View
B+
Retailer 8
-
€2,741 EUR
$3,074 USD
View
B+
Retailer 9
-
€2,846 EUR
$3,192 USD
View
B+
Retailer 10
-
€3,162 EUR
$3,547 USD
View
B+
Retailer 11
-
€4,584 EUR
£4,048 GBP
View
Most Expensive
B
NZ Jewellers
8b472501-d78e-4fd5-bf8b-dadf9bce03e9 · Oct 30
€4,775 EUR
$5,356 USD
View
11 more retailers have this diamond
Prices start from €2,088 EURSave up to €2,687 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
1.55ct Heart
€2,088 EUR