Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2536574036

Certificate GIA 2536574036

Diamond specifications and retailer prices

From €1,565 EUR
As of November 6, 2026
Save €755 EUR (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,437 EUR at NZ Jewellers · As of October 24, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2536574036. Listed at 13 retailers as of November 6, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536574036
Dimensions6.79 × 5.51 × 4.34 mm
L/W Ratio1.23
Top View
6.79 mm5.51 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536574036
Side View
Table 55.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,437 EUR|Low: €1,479 EUR|High: €4,437 EUR|Avg: €2,268 EUR
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
Retailer 17
Retailer 18
October 27, 2026
Retailer 4€1,565 EUR
Retailer 18€1,674 EUR
Retailer 3€1,745 EUR
Retailer 16€1,775 EUR
Retailer 10€1,836 EUR
Retailer 5€1,923 EUR
Retailer 13€1,923 EUR
Retailer 14€2,012 EUR
Retailer 11€2,125 EUR
Retailer 17€2,125 EUR
Retailer 2€2,240 EUR
Retailer 7€2,248 EUR
Retailer 8€2,248 EUR
Retailer 9€2,267 EUR
Retailer 6€2,320 EUR
Retailer 12€2,635 EUR
Retailer 15€3,722 EUR
NZ Jewellers€4,437 EUR

24 data points across 18 retailers

13 retailers€1,565 EUR to €2,320 EUR

A
Cheapest Retailer
-
€1,565 EUR
Retailer 2
-
€1,674 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€1,745 EUR
View
Retailer 4
-
€1,923 EUR
View
Price last confirmed 11 days ago
Retailer 5
-
€2,012 EUR
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€2,125 EUR
View
Retailer 7
-
€2,240 EUR
View
Price last confirmed 10 days ago
B+
Retailer 8
-
€2,248 EUR
View
B+
Retailer 9
-
€2,248 EUR
View
B+
Retailer 10
-
€2,320 EUR
View
Retailer 11
-
€2,635 EUR
View
Price last confirmed 10 days ago
Retailer 12
-
€3,722 EUR
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
cc6dcd50-a617-4f38-983a-8d74c7fe710b · Oct 24
€4,437 EUR
$4,954 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from €1,565 EURSave up to €755 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
€1,565 EUR