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Heart|Natural|GIA

1.21ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 1558748403

Certificate GIA 1558748403

Diamond specifications and retailer prices

From €2,843 EUR
As of November 5, 2026
Save €3,496 EUR (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,794 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558748403. Listed at 20 retailers as of November 4, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558748403
Dimensions6.53 × 7.18 × 4.33 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Indented Natural
Top View
6.53 mm7.18 mm1.21 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558748403
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

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 5
Current: €3,850 EUR|Low: €2,843 EUR|High: €6,432 EUR|Avg: €3,941 EUR|-0.7%
Retailer 1
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
November 6, 2026
Retailer 10€2,843 EUR
Retailer 5€3,096 EUR
Retailer 13€3,247 EUR
Retailer 3€3,345 EUR
Retailer 4€3,508 EUR
Retailer 14€3,608 EUR
Retailer 8€3,609 EUR
Retailer 1€3,850 EUR
Retailer 7€3,855 EUR
Retailer 15€3,933 EUR
Retailer 6€4,020 EUR
Retailer 12€4,043 EUR
Retailer 2€4,098 EUR
Retailer 9€4,639 EUR
Retailer 11€6,339 EUR

26 data points across 15 retailers

20 retailers€2,843 EUR to €6,339 EUR

A
Cheapest Retailer
-
€2,843 EUR
A
Retailer 2
-
€3,096 EUR
View
B+
Retailer 3
-
€3,247 EUR
View
B+
Retailer 4
-
€3,345 EUR
View
B+
Retailer 5
-
€3,508 EUR
View
Final sale: no returns
B+
Retailer 6
-
€3,608 EUR
View
B+
Retailer 7
-
€3,609 EUR
View
B+
Retailer 8
-
€3,850 EUR
View
B+
Retailer 9
-
€3,855 EUR
View
Retailer 10
-
€3,900 EUR
View
Price last confirmed 42 days ago
B+
Retailer 11
-
€3,933 EUR
View
B+
Retailer 12
-
€4,020 EUR
View
B+
Retailer 13
-
€4,043 EUR
View
Retailer 14
-
€4,059 EUR
View
Price last confirmed 28 days ago
B+
Retailer 15
-
€4,098 EUR
View
Retailer 16
-
€4,391 EUR
View
Price last confirmed 61 days ago
Retailer 17
-
€4,500 EUR
View
Price last confirmed 43 days ago
B+
Retailer 18
-
€4,639 EUR
View
B
Retailer 19
-
€6,339 EUR
View
Most Expensive
NZ Jewellers
dcb2aced-211a-4baa-9ce4-d6744181c9c1 · Sep 25
€6,794 EUR
$7,626 USD
View
Price last confirmed 41 days ago
19 more retailers have this diamond
Prices start from €2,843 EURSave up to €3,496 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
1.21ct Heart
€2,843 EUR