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Heart|Natural|IGI

1.02ct H SI1 Heart Natural Diamond

VG • H/SI1 • IGI 735524151

Shape and cutting style on the report: Heart brilliant

Certificate IGI 735524151

Diamond specifications and retailer prices

From €1,119 EUR
As of November 4, 2026
Save €1,827 EUR (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,947 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 735524151. Listed at 13 retailers as of November 3, 2026, with prices from €1,119 to €2,947, a €1,827 spread on the same certified stone. NZ Jewellers lists it at €2,947. 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

1.02
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.6°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 735524151
Dimensions5.99 × 6.99 × 4.04 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
5.99 mm6.99 mm1.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 735524151
Side View
Table 59.0%Crown 36.6°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 57.8%

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 4
Current: €1,474 EUR|Low: €1,119 EUR|High: €2,238 EUR|Avg: €1,429 EUR|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3€1,119 EUR
Retailer 5€1,175 EUR
Retailer 7€1,264 EUR
Retailer 6€1,305 EUR
Retailer 2€1,355 EUR
Retailer 8€1,375 EUR
Retailer 1€1,474 EUR
Retailer 4€2,206 EUR

44 data points across 8 retailers

13 retailers€1,119 EUR to €2,947 EUR

A
Cheapest Retailer
-
€1,119 EUR
A
Retailer 2
-
€1,175 EUR
View
A
Retailer 3
-
€1,208 EUR
View
A
Retailer 4
-
€1,208 EUR
View
B+
Retailer 5
-
€1,264 EUR
View
B+
Retailer 6
-
€1,305 EUR
View
B+
Retailer 7
-
€1,328 EUR
View
B+
Retailer 8
-
€1,355 EUR
View
Retailer 9
-
€1,375 EUR
View
Price last confirmed 40 days ago
B+
Retailer 10
-
€1,393 EUR
View
B+
Retailer 11
-
€1,474 EUR
View
B
Retailer 12
-
€2,206 EUR
View
Most Expensive
B
NZ Jewellers
a5df62f8-c914-4490-aadf-2d8748f637e8 · Nov 3
€2,947 EUR
$3,320 USD
View
12 more retailers have this diamond
Prices start from €1,119 EURSave up to €1,827 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
1.02ct Heart
€1,119 EUR