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Heart|Natural|GIA

1.01ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 2556551367

Certificate GIA 2556551367

Diamond specifications and retailer prices

From €1,209 EUR
$1,356 USD
As of November 2, 2026
Save €2,544 EUR (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,753 EUR at NZ Jewellers · As of October 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556551367. Listed at 14 retailers as of October 30, 2026, with prices from €1,209 to €3,753, a €2,544 spread on the same certified stone. NZ Jewellers lists it at €3,753. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556551367
Dimensions6.97 × 6.17 × 4.04 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.97 mm6.17 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556551367
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 58.0%

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: €3,753 EUR|Low: €1,209 EUR|High: €3,753 EUR|Avg: €1,761 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
Retailer 17
November 2, 2026
Retailer 2€1,209 EUR
Retailer 6€1,227 EUR
Retailer 14€1,394 EUR
Retailer 16€1,394 EUR
Retailer 7€1,435 EUR
Retailer 15€1,459 EUR
Retailer 10€1,521 EUR
Retailer 8€1,532 EUR
Retailer 17€1,549 EUR
Retailer 9€1,591 EUR
Retailer 13€1,608 EUR
Retailer 3€1,641 EUR
Retailer 4€1,641 EUR
Retailer 5€1,703 EUR
Retailer 11€2,101 EUR
Retailer 12€2,696 EUR
NZ Jewellers€3,753 EUR

32 data points across 17 retailers

14 retailers€1,209 EUR to €3,753 EUR

A
Cheapest Retailer
-
€1,209 EUR
$1,356 USD
A
Retailer 2
-
€1,227 EUR
$1,376 USD
View
B+
Retailer 3
-
€1,394 EUR
$1,564 USD
View
B+
Retailer 4
-
€1,435 EUR
$1,610 USD
View
B+
Retailer 5
-
€1,459 EUR
$1,636 USD
View
B+
Retailer 6
-
€1,521 EUR
£1,344 GBP
View
B+
Retailer 7
-
€1,549 EUR
$1,737 USD
View
B+
Retailer 8
-
€1,608 EUR
$1,804 USD
View
B+
Retailer 9
-
€1,641 EUR
$1,840 USD
View
B+
Retailer 10
-
€1,641 EUR
$1,840 USD
View
B+
Retailer 11
-
€1,703 EUR
$1,910 USD
View
B
Retailer 12
-
€2,101 EUR
View
B
Retailer 13
-
€2,696 EUR
£2,381 GBP
View
Most Expensive
C
NZ Jewellers
5b160536-c560-4ec7-b2e4-a69465ee21e9 · Oct 30
€3,753 EUR
$4,209 USD
View
13 more retailers have this diamond
Prices start from €1,209 EURSave up to €2,544 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
€1,209 EUR