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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 6521860199

Certificate GIA 6521860199

Diamond specifications and retailer prices

From €1,479 EUR
As of November 6, 2026
Save €2,547 EUR (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,026 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 6521860199. Listed at 22 retailers as of November 5, 2026, with prices from €1,479 to €4,026, a €2,547 spread on the same certified stone. NZ Jewellers lists it at €4,026. 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
OriginNatural
Grading LabGIA
CertificateGIA 6521860199
Dimensions7.14 × 6.31 × 4.04 mm
L/W Ratio1.13
Top View
7.14 mm6.31 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521860199
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.6%

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 6
Current: €4,026 EUR|Low: €1,479 EUR|High: €4,052 EUR|Avg: €2,406 EUR|-0.6%
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
Retailer 19
November 7, 2026
Retailer 7€1,479 EUR
Retailer 13€1,549 EUR
Retailer 9€1,778 EUR
Retailer 17€1,830 EUR
Retailer 18€1,834 EUR
Retailer 12€1,854 EUR
Retailer 14€1,868 EUR
Retailer 3€1,926 EUR
Retailer 11€1,938 EUR
Retailer 4€2,014 EUR
Retailer 5€2,015 EUR
Retailer 8€2,050 EUR
Retailer 15€2,051 EUR
Retailer 2€2,086 EUR
Retailer 6€2,222 EUR
Retailer 16€2,350 EUR
Retailer 19€3,364 EUR
Retailer 10€4,004 EUR
NZ Jewellers€4,026 EUR

24 data points across 19 retailers

22 retailers€1,479 EUR to €4,026 EUR

A
Cheapest Retailer
-
€1,479 EUR
A
Retailer 2
-
€1,549 EUR
View
A
Retailer 3
-
€1,778 EUR
View
Final sale: no returns
B+
Retailer 4
-
€1,830 EUR
View
A
Retailer 5
-
€1,834 EUR
View
B+
Retailer 6
-
€1,854 EUR
View
B+
Retailer 7
-
€1,866 EUR
View
A
Retailer 8
-
€1,868 EUR
View
B+
Retailer 9
-
€1,926 EUR
View
Retailer 10
-
€1,938 EUR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€2,014 EUR
View
B+
Retailer 12
-
€2,015 EUR
View
B+
Retailer 13
-
€2,019 EUR
View
B+
Retailer 14
-
€2,050 EUR
View
B+
Retailer 15
-
€2,051 EUR
View
B+
Retailer 16
-
€2,086 EUR
View
B+
Retailer 17
-
€2,222 EUR
View
B+
Retailer 18
-
€2,350 EUR
View
Retailer 19
-
€2,399 EUR
View
Price last confirmed 32 days ago
B
Retailer 20
-
€3,364 EUR
View
Retailer 21
-
€4,004 EUR
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
eec1e0d1-f89a-40d5-9aa3-f018493063e8 · Nov 5
€4,026 EUR
$4,495 USD
View
21 more retailers have this diamond
Prices start from €1,479 EURSave up to €2,547 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
€1,479 EUR