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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 5533449180

Certificate GIA 5533449180

Diamond specifications and retailer prices

From €1,516 EUR
As of November 2, 2026
Save €2,278 EUR (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,794 EUR at NZ Jewellers · As of November 3, 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 5533449180. Listed at 9 retailers as of November 2, 2026, with prices from €1,516 to €3,794, a €2,278 spread on the same certified stone. NZ Jewellers lists it at €3,794. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.99°
Pavilion angle40.92°
OriginNatural
Grading LabGIA
CertificateGIA 5533449180
Dimensions5.81 × 6.94 × 4.21 mm
L/W Ratio1.19
Top View
5.81 mm6.94 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533449180
Side View
Table 63.0%Crown 37.99°Girdle: STK-THKPavilion 40.92°Culet: NoneDepth 60.7%

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: €3,794 EUR|Low: €1,516 EUR|High: €3,798 EUR|Avg: €2,044 EUR|-0.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2€1,516 EUR
Retailer 9€1,556 EUR
Retailer 5€1,558 EUR
Retailer 8€1,570 EUR
Retailer 6€1,627 EUR
Retailer 7€1,670 EUR
Retailer 3€1,831 EUR
Retailer 11€1,911 EUR
Retailer 10€2,031 EUR
Retailer 4€2,725 EUR
NZ Jewellers€3,794 EUR

36 data points across 11 retailers

9 retailers€1,516 EUR to €3,794 EUR

A
Cheapest Retailer
-
€1,516 EUR
A
Retailer 2
-
€1,556 EUR
View
A
Retailer 3
-
€1,558 EUR
View
A
Retailer 4
-
€1,570 EUR
View
A
Retailer 5
-
€1,627 EUR
View
A
Retailer 6
-
€1,670 EUR
View
Retailer 7
-
€2,031 EUR
View
Price last confirmed 33 days ago
B+
Retailer 8
-
€2,725 EUR
View
Most Expensive
B
NZ Jewellers
6508a5ab-74a6-45d7-925b-c9bafcb2c046 · Nov 3
€3,794 EUR
$4,236 USD
View
8 more retailers have this diamond
Prices start from €1,516 EURSave up to €2,278 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
€1,516 EUR