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Heart|Natural|IGI

1.02ct F IF Heart Natural Diamond

VG • F/IF • IGI 305829106

Shape and cutting style on the report: Heart brilliant

Certificate IGI 305829106

Diamond specifications and retailer prices

From €3,230 EUR
As of November 7, 2026
Save €3,045 EUR (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,275 EUR at NZ Jewellers · As of November 5, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 305829106. Listed at 12 retailers as of November 5, 2026, with prices from €3,230 to €6,275, a €3,045 spread on the same certified stone. NZ Jewellers lists it at €6,275. 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
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 305829106
Dimensions6.38 × 7.10 × 3.98 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
6.38 mm7.10 mm1.02 ctF / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 305829106
Side View
Table 54.5%CrownGirdle: MED-STKPavilionCulet: NoneDepth 56.1%

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 7
Current: €6,275 EUR|Low: €3,047 EUR|High: €6,275 EUR|Avg: €4,026 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
Retailer 13
Retailer 14
November 7, 2026
Retailer 4€3,221 EUR
Retailer 7€3,230 EUR
Retailer 3€3,325 EUR
Retailer 2€3,601 EUR
Retailer 11€3,601 EUR
Retailer 12€3,601 EUR
Retailer 9€3,605 EUR
Retailer 8€3,716 EUR
Retailer 5€3,733 EUR
Retailer 6€3,983 EUR
Retailer 13€4,156 EUR
Retailer 10€4,396 EUR
Retailer 14€6,056 EUR
NZ Jewellers€6,275 EUR

27 data points across 14 retailers

12 retailers€3,230 EUR to €6,275 EUR

A
Cheapest Retailer
-
€3,230 EUR
B+
Retailer 2
-
€3,325 EUR
View
Final sale: no returns
B+
Retailer 3
-
€3,601 EUR
View
B+
Retailer 4
-
€3,601 EUR
View
Retailer 5
-
€3,601 EUR
View
Price last confirmed 22 days ago
B+
Retailer 6
-
€3,605 EUR
View
B+
Retailer 7
-
€3,716 EUR
View
B+
Retailer 8
-
€3,733 EUR
View
B
Retailer 9
-
€4,156 EUR
View
B+
Retailer 10
-
€4,396 EUR
View
Retailer 11
-
€6,056 EUR
View
Price last confirmed 19 days ago
Most Expensive
B
NZ Jewellers
5212dad5-3621-4229-8d54-e4c16b22edf7 · Nov 5
€6,275 EUR
$7,006 USD
View
11 more retailers have this diamond
Prices start from €3,230 EURSave up to €3,045 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
€3,230 EUR