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Heart|Natural|IGI

1.02ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • IGI 789604159

Shape and cutting style on the report: Heart brilliant

Certificate IGI 789604159

Diamond specifications and retailer prices

From €1,920 EUR
As of November 2, 2026
Save €1,764 EUR (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,395 EUR at NZ Jewellers · As of September 25, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 789604159. Listed at 10 retailers as of November 2, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 789604159
Dimensions5.81 × 6.88 × 4.36 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
5.81 mm6.88 mm1.02 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 789604159
Side View
Table 56.0%Crown 38.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 63.4%

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: €2,348 EUR|Low: €1,779 EUR|High: €3,728 EUR|Avg: €2,539 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 2€1,920 EUR
Retailer 5€1,940 EUR
Retailer 7€2,220 EUR
Retailer 1€2,348 EUR
Retailer 8€2,430 EUR
Retailer 9€2,470 EUR
Retailer 4€2,584 EUR
Retailer 6€3,345 EUR
Retailer 3€3,683 EUR

32 data points across 9 retailers

10 retailers€1,920 EUR to €3,683 EUR

A
Cheapest Retailer
-
€1,920 EUR
A
Retailer 2
-
€1,940 EUR
$2,176 USD
View
Final sale: no returns
B+
Retailer 3
-
€2,220 EUR
$2,490 USD
View
B+
Retailer 4
-
€2,348 EUR
£2,073 GBP
View
B+
Retailer 5
-
€2,430 EUR
$2,725 USD
View
B+
Retailer 6
-
€2,470 EUR
$2,770 USD
View
B+
Retailer 7
-
€2,584 EUR
ZAR 46,827 ZAR
View
Retailer 8
-
€3,345 EUR
$3,752 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
€3,683 EUR
£3,253 GBP
View
Most Expensive
NZ Jewellers
debaa473-baf0-4f93-9184-572cbd928d28 · Sep 25
€4,395 EUR
$4,930 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from €1,920 EURSave up to €1,764 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
€1,920 EUR