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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 €1,031 EUR
HK$9,000 HKD
As of November 1, 2026
Save €2,316 EUR (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,348 EUR at NZ Jewellers · As of October 30, 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 14 retailers as of October 30, 2026, with prices from €1,031 to €3,348, a €2,316 spread on the same certified stone. NZ Jewellers lists it at €3,348. 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
Color
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 1
Current: €3,348 EUR|Low: €1,018 EUR|High: €3,380 EUR|Avg: €1,603 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
November 2, 2026
Retailer 8€1,031 EUR
Retailer 6€1,069 EUR
Retailer 9€1,267 EUR
Retailer 11€1,284 EUR
Retailer 4€1,373 EUR
Retailer 12€1,374 EUR
Retailer 3€1,419 EUR
Retailer 10€1,436 EUR
Retailer 13€1,531 EUR
Retailer 2€1,552 EUR
Retailer 5€1,583 EUR
Retailer 7€2,405 EUR
NZ Jewellers€3,348 EUR

46 data points across 13 retailers

14 retailers€1,031 EUR to €3,348 EUR

A
Cheapest Retailer
-
€1,031 EUR
HK$9,000 HKD
A
Retailer 2
-
€1,069 EUR
₹113,764 INR
View
B+
Retailer 3
-
€1,267 EUR
$1,415 USD
View
Final sale: no returns
A
Retailer 4
-
€1,284 EUR
$1,435 USD
View
A
Retailer 5
-
€1,373 EUR
$1,534 USD
View
Retailer 6
-
€1,374 EUR
£1,208 GBP
View
Price last confirmed 32 days ago
A
Retailer 7
-
€1,419 EUR
$1,585 USD
View
A
Retailer 8
-
€1,430 EUR
SGD 2,159 SGD
View
A
Retailer 9
-
€1,436 EUR
$1,604 USD
View
B+
Retailer 10
-
€1,531 EUR
$1,710 USD
View
B+
Retailer 11
-
€1,552 EUR
£1,365 GBP
View
B+
Retailer 12
-
€1,583 EUR
$1,769 USD
View
B
Retailer 13
-
€2,405 EUR
£2,116 GBP
View
Most Expensive
B
NZ Jewellers
7ac970c3-a0f4-4a44-ab56-e737619253e7 · Oct 30
€3,348 EUR
$3,740 USD
View
13 more retailers have this diamond
Prices start from €1,031 EURSave up to €2,316 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
€1,031 EUR