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Heart|Natural|GIA

1.01ct J SI1 Heart Natural Diamond

ID • J/SI1 • GIA 2546694571

Certificate GIA 2546694571

Diamond specifications and retailer prices

From €1,253 EUR
As of November 6, 2026
Save €2,946 EUR (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,199 EUR at NZ Jewellers · As of November 5, 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 2546694571. Listed at 15 retailers as of November 5, 2026, with prices from €1,253 to €4,199, a €2,946 spread on the same certified stone. NZ Jewellers lists it at €4,199. 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
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546694571
Dimensions5.95 × 6.86 × 4.11 mm
L/W Ratio1.15
Top View
5.95 mm6.86 mm1.01 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546694571
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.9%

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: €4,199 EUR|Low: €1,253 EUR|High: €4,199 EUR|Avg: €1,986 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
Retailer 15
Retailer 16
November 6, 2026
Retailer 6€1,253 EUR
Retailer 7€1,375 EUR
Retailer 13€1,559 EUR
Retailer 15€1,559 EUR
Retailer 8€1,612 EUR
Retailer 14€1,631 EUR
Retailer 2€1,670 EUR
Retailer 16€1,724 EUR
Retailer 12€1,799 EUR
Retailer 3€1,827 EUR
Retailer 4€1,827 EUR
Retailer 5€1,890 EUR
Retailer 10€2,100 EUR
Retailer 9€2,338 EUR
Retailer 11€3,007 EUR
NZ Jewellers€4,199 EUR

39 data points across 16 retailers

15 retailers€1,253 EUR to €4,199 EUR

A
Cheapest Retailer
-
€1,253 EUR
A
Retailer 2
-
€1,375 EUR
View
B+
Retailer 3
-
€1,559 EUR
View
B+
Retailer 4
-
€1,612 EUR
View
B+
Retailer 5
-
€1,631 EUR
View
B+
Retailer 6
-
€1,670 EUR
View
B+
Retailer 7
-
€1,724 EUR
View
B+
Retailer 8
-
€1,799 EUR
View
B
Retailer 9
-
€1,827 EUR
View
B
Retailer 10
-
€1,827 EUR
View
B
Retailer 11
-
€1,890 EUR
View
B+
Retailer 12
-
€2,100 EUR
View
B
Retailer 13
-
€2,338 EUR
View
B
Retailer 14
-
€3,007 EUR
View
Most Expensive
B
NZ Jewellers
d78d4970-49dd-4ca3-86b2-6c669ba1a737 · Nov 5
€4,199 EUR
$4,688 USD
View
14 more retailers have this diamond
Prices start from €1,253 EURSave up to €2,946 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
€1,253 EUR