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Heart|Natural|GIA

1.00ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 7466349887

Certificate GIA 7466349887

Diamond specifications and retailer prices

From €1,032 EUR
As of November 6, 2026
Save €2,318 EUR (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,350 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7466349887. Listed at 13 retailers as of November 5, 2026, with prices from €1,032 to €3,350, a €2,318 spread on the same certified stone. NZ Jewellers lists it at €3,350. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7466349887
Dimensions5.86 × 6.86 × 4.12 mm
L/W Ratio1.17
Top View
5.86 mm6.86 mm1.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7466349887
Side View
Table 59.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 60.0%

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 6
Current: €3,350 EUR|Low: €1,020 EUR|High: €3,382 EUR|Avg: €1,614 EUR|-1.0%
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 6, 2026
Retailer 10€1,032 EUR
Retailer 2€1,060 EUR
Retailer 11€1,267 EUR
Retailer 13€1,285 EUR
Retailer 5€1,374 EUR
Retailer 14€1,374 EUR
Retailer 4€1,420 EUR
Retailer 7€1,429 EUR
Retailer 12€1,437 EUR
Retailer 3€1,532 EUR
Retailer 8€1,532 EUR
Retailer 6€1,584 EUR
Retailer 9€2,399 EUR
NZ Jewellers€3,350 EUR

46 data points across 14 retailers

13 retailers€1,032 EUR to €3,350 EUR

A
Cheapest Retailer
-
€1,032 EUR
A
Retailer 2
-
€1,060 EUR
View
B+
Retailer 3
-
€1,267 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,285 EUR
View
A
Retailer 5
-
€1,374 EUR
View
A
Retailer 6
-
€1,420 EUR
View
A
Retailer 7
-
€1,429 EUR
View
A
Retailer 8
-
€1,437 EUR
View
B+
Retailer 9
-
€1,532 EUR
View
B+
Retailer 10
-
€1,532 EUR
View
B+
Retailer 11
-
€1,584 EUR
View
B
Retailer 12
-
€2,399 EUR
View
Most Expensive
B
NZ Jewellers
7ac970c3-a0f4-4a44-ab56-e737619253e7 · Nov 5
€3,350 EUR
$3,740 USD
View
12 more retailers have this diamond
Prices start from €1,032 EURSave up to €2,318 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
1.00ct Heart
€1,032 EUR