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Heart|Natural|GIA

1.06ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 7551116387

Certificate GIA 7551116387

Diamond specifications and retailer prices

From €1,301 EUR
$1,459 USD
As of November 2, 2026
Save €2,135 EUR (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,436 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.06ct natural heart diamond

This 1.06ct 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 7551116387. Listed at 5 retailers as of November 2, 2026, with prices from €1,301 to €3,436, a €2,135 spread on the same certified stone. NZ Jewellers lists it at €3,436. 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

1.06
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551116387
Dimensions6.03 × 7.13 × 4.03 mm
L/W Ratio1.18
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.03 mm7.13 mm1.06 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551116387
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.5%

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: €3,436 EUR|Low: €1,149 EUR|High: €3,915 EUR|Avg: €2,220 EUR|-12.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5€1,301 EUR
Retailer 2€1,374 EUR
Retailer 4€1,468 EUR
Retailer 6€2,299 EUR
Retailer 3€2,468 EUR
Retailer 7€2,532 EUR
NZ Jewellers€3,436 EUR

41 data points across 7 retailers

5 retailers€1,301 EUR to €3,436 EUR

A
Cheapest Retailer
-
€1,301 EUR
$1,459 USD
Final sale: no returns
A
Retailer 2
-
€1,374 EUR
£1,214 GBP
View
A
Retailer 3
-
€1,468 EUR
$1,647 USD
View
B+
Retailer 4
-
€2,468 EUR
£2,180 GBP
View
Most Expensive
B
NZ Jewellers
fe4f8ca3-40a0-4560-b194-1bd8264ba36f · Nov 3
€3,436 EUR
$3,854 USD
View
4 more retailers have this diamond
Prices start from €1,301 EURSave up to €2,135 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
1.06ct Heart
€1,301 EUR