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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 3555718869

Certificate GIA 3555718869

Diamond specifications and retailer prices

From €1,960 EUR
As of November 6, 2026
Save €3,308 EUR (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €5,267 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 G 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 3555718869. Listed at 24 retailers as of November 5, 2026, with prices from €1,960 to €5,267, a €3,308 spread on the same certified stone. NZ Jewellers lists it at €5,267. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.16°
Pavilion angle38.02°
OriginNatural
Grading LabGIA
CertificateGIA 3555718869
Dimensions6.12 × 6.73 × 4.07 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
6.12 mm6.73 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555718869
Side View
Table 56.0%Crown 37.16°Girdle: THK-VTKPavilion 38.02°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €2,666 EUR|Low: €1,960 EUR|High: €4,438 EUR|Avg: €2,790 EUR|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 10€1,960 EUR
Retailer 2€1,976 EUR
Retailer 8€2,234 EUR
Retailer 4€2,444 EUR
Retailer 11€2,474 EUR
Retailer 1€2,666 EUR
Retailer 6€2,717 EUR
Retailer 3€2,898 EUR
Retailer 5€2,932 EUR
Retailer 7€3,075 EUR
Retailer 9€4,401 EUR

24 data points across 11 retailers

24 retailers€1,960 EUR to €5,267 EUR

B+
Cheapest Retailer
-
€1,960 EUR
Retailer 2
-
€1,976 EUR
View
Price last confirmed 8 days ago
B+
Retailer 3
-
€2,210 EUR
View
B+
Retailer 4
-
€2,234 EUR
View
B+
Retailer 5
-
€2,257 EUR
View
B+
Retailer 6
-
€2,325 EUR
View
Final sale: no returns
B+
Retailer 7
-
€2,444 EUR
View
B+
Retailer 8
-
€2,472 EUR
View
B+
Retailer 9
-
€2,474 EUR
View
Retailer 10
-
€2,519 EUR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€2,519 EUR
View
B+
Retailer 12
-
€2,616 EUR
View
B+
Retailer 13
-
€2,646 EUR
View
B+
Retailer 14
-
€2,666 EUR
View
B
Retailer 15
-
€2,717 EUR
View
Retailer 16
-
€2,822 EUR
View
Price last confirmed 31 days ago
B
Retailer 17
-
€2,871 EUR
View
B
Retailer 18
-
€2,907 EUR
View
B
Retailer 19
-
€2,932 EUR
View
B
Retailer 20
-
€3,075 EUR
View
B
Retailer 21
-
€3,678 EUR
View
B
Retailer 22
-
€3,781 EUR
View
B
Retailer 23
-
€4,401 EUR
View
Most Expensive
B
NZ Jewellers
55076271-f5bd-4fc3-acff-3994fe7b52b6 · Nov 5
€5,267 EUR
$5,881 USD
View
23 more retailers have this diamond
Prices start from €1,960 EURSave up to €3,308 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.

B+
1.01ct Heart
€1,960 EUR