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Heart|Natural|GIA

1.00ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 2394796466

Certificate GIA 2394796466

Diamond specifications and retailer prices

From €1,176 EUR
₹125,159 INR
As of November 1, 2026
Save €2,827 EUR (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,003 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 2394796466. Listed at 17 retailers as of October 30, 2026, with prices from €1,176 to €4,003, a €2,827 spread on the same certified stone. NZ Jewellers lists it at €4,003. 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 2394796466
Dimensions6.26 × 6.78 × 3.71 mm
L/W Ratio1.08
Top View
6.26 mm6.78 mm1.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2394796466
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 54.7%

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: €1,176 EUR|Low: €1,121 EUR|High: €2,910 EUR|Avg: €1,721 EUR|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 1€1,176 EUR
Retailer 4€1,192 EUR
Retailer 7€1,514 EUR
Retailer 3€1,577 EUR
Retailer 8€1,717 EUR
Retailer 2€1,840 EUR
Retailer 5€2,242 EUR
Retailer 6€2,891 EUR

39 data points across 8 retailers

17 retailers€1,176 EUR to €4,003 EUR

A
Cheapest Retailer
-
€1,176 EUR
₹125,159 INR
A
Retailer 2
-
€1,192 EUR
HK$10,400 HKD
View
A
Retailer 3
-
€1,439 EUR
$1,608 USD
View
B+
Retailer 4
-
€1,514 EUR
$1,692 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,577 EUR
$1,762 USD
View
B+
Retailer 6
-
€1,616 EUR
A$2,778 AUD
View
B+
Retailer 7
-
€1,641 EUR
$1,833 USD
View
B+
Retailer 8
-
€1,641 EUR
$1,833 USD
View
B+
Retailer 9
-
€1,653 EUR
SGD 2,496 SGD
View
B+
Retailer 10
-
€1,717 EUR
$1,918 USD
View
B+
Retailer 11
-
€1,764 EUR
$1,971 USD
View
B+
Retailer 12
-
€1,840 EUR
£1,618 GBP
View
B+
Retailer 13
-
€1,893 EUR
$2,115 USD
View
B+
Retailer 14
-
€2,242 EUR
View
B
Retailer 15
-
€2,891 EUR
£2,543 GBP
View
B
Retailer 16
-
€3,381 EUR
$3,777 USD
View
Most Expensive
B
NZ Jewellers
b54185a5-f72c-40bd-a010-ea911726de7d · Oct 30
€4,003 EUR
$4,472 USD
View
16 more retailers have this diamond
Prices start from €1,176 EURSave up to €2,827 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
1.00ct Heart
€1,176 EUR