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Heart|Natural|GIA

1.01ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6471314922

Certificate GIA 6471314922

Diamond specifications and retailer prices

From €1,324 EUR
₹141,447 INR
As of November 2, 2026
Save €1,764 EUR (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,298 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6471314922. Listed at 15 retailers as of November 2, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6471314922
Dimensions5.52 × 6.53 × 3.49 mm
L/W Ratio1.18
Top View
5.52 mm6.53 mm1.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6471314922
Side View
Table 63.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 53.4%

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: €3,088 EUR|Low: €1,321 EUR|High: €3,125 EUR|Avg: €2,033 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2€1,324 EUR
Retailer 5€1,627 EUR
Retailer 3€1,933 EUR
Retailer 4€2,166 EUR
Retailer 6€2,300 EUR
Retailer 1€3,088 EUR

42 data points across 6 retailers

15 retailers€1,324 EUR to €3,088 EUR

A
Cheapest Retailer
-
€1,324 EUR
₹141,447 INR
B+
Retailer 2
-
€1,545 EUR
$1,733 USD
View
B+
Retailer 3
-
€1,591 EUR
$1,785 USD
View
B+
Retailer 4
-
€1,627 EUR
$1,825 USD
View
Final sale: no returns
Retailer 5
-
€1,763 EUR
$1,977 USD
View
Price last confirmed 25 days ago
Retailer 6
-
€1,763 EUR
$1,977 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
€1,797 EUR
$2,015 USD
View
Retailer 8
-
€1,844 EUR
$2,068 USD
View
Price last confirmed 16 days ago
B
Retailer 9
-
€1,885 EUR
$2,115 USD
View
B+
Retailer 10
-
€1,933 EUR
£1,707 GBP
View
Retailer 11
-
€2,034 EUR
$2,281 USD
View
Price last confirmed 24 days ago
B
Retailer 12
-
€2,166 EUR
ZAR 39,252 ZAR
View
Retailer 13
-
€2,300 EUR
A$3,968 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
€3,088 EUR
£2,727 GBP
View
Most Expensive
NZ Jewellers
e681ef08-a78e-4c9d-ab37-c434d285fae6 · Sep 30
€4,298 EUR
$4,821 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from €1,324 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
1.01ct Heart
€1,324 EUR