Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2536574036

Certificate GIA 2536574036

Diamond specifications and retailer prices

From €1,564 EUR
$1,747 USD
As of October 31, 2026
Save €2,157 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,434 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 14 retailers as of October 26, 2026, with a 138% 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
Color
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: Oct 31
Current: €4,434 EUR|Low: €1,478 EUR|High: €4,434 EUR|Avg: €2,255 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€1,564 EUR
Retailer 18€1,673 EUR
Retailer 3€1,744 EUR
Retailer 16€1,774 EUR
Retailer 10€1,835 EUR
Retailer 5€1,922 EUR
Retailer 13€1,922 EUR
Retailer 14€2,010 EUR
Retailer 11€2,124 EUR
Retailer 17€2,124 EUR
Retailer 2€2,239 EUR
Retailer 7€2,247 EUR
Retailer 8€2,247 EUR
Retailer 9€2,266 EUR
Retailer 6€2,318 EUR
Retailer 12€2,633 EUR
Retailer 15€3,721 EUR
NZ Jewellers€4,434 EUR

29 data points across 18 retailers

14 retailers€1,564 EUR to €3,721 EUR

A
Cheapest Retailer
-
€1,564 EUR
$1,747 USD
A
Retailer 2
-
€1,673 EUR
$1,869 USD
View
A
Retailer 3
-
€1,744 EUR
$1,948 USD
View
B+
Retailer 4
-
€1,922 EUR
$2,147 USD
View
B+
Retailer 5
-
€2,010 EUR
$2,246 USD
View
B+
Retailer 6
-
€2,124 EUR
£1,868 GBP
View
B+
Retailer 7
-
€2,124 EUR
$2,373 USD
View
B+
Retailer 8
-
€2,239 EUR
$2,501 USD
View
B+
Retailer 9
-
€2,247 EUR
$2,510 USD
View
B+
Retailer 10
-
€2,247 EUR
$2,510 USD
View
B+
Retailer 11
-
€2,318 EUR
$2,590 USD
View
B+
Retailer 12
-
€2,633 EUR
View
B
Retailer 13
-
€3,721 EUR
£3,273 GBP
View
Most Expensive
NZ Jewellers
cc6dcd50-a617-4f38-983a-8d74c7fe710b · Oct 24
€4,434 EUR
$4,954 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from €1,564 EURSave up to €2,157 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
€1,564 EUR