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Heart|Natural|GIA

1.03ct F VS1 Heart Natural Diamond

ID • F/VS1 • GIA 6515831830

Certificate GIA 6515831830

Diamond specifications and retailer prices

From €2,181 EUR
As of November 6, 2026
Save €2,504 EUR (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,847 EUR at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct 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 6515831830. Listed at 12 retailers as of November 4, 2026, with a 115% 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

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6515831830
Dimensions6.91 × 6.19 × 4.11 mm
L/W Ratio1.12
Top View
6.91 mm6.19 mm1.03 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6515831830
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,847 EUR|Low: €1,939 EUR|High: €4,847 EUR|Avg: €2,971 EUR
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
November 5, 2026
Retailer 12€2,181 EUR
Retailer 13€2,251 EUR
Retailer 9€2,326 EUR
Retailer 11€2,520 EUR
Retailer 10€2,618 EUR
Retailer 2€2,668 EUR
Retailer 3€2,673 EUR
Retailer 5€2,714 EUR
Retailer 4€2,908 EUR
Retailer 8€3,275 EUR
Retailer 6€3,428 EUR
Retailer 7€4,686 EUR
NZ Jewellers€4,847 EUR

45 data points across 13 retailers

12 retailers€2,181 EUR to €4,686 EUR

A
Cheapest Retailer
-
€2,181 EUR
A
Retailer 2
-
€2,251 EUR
View
A
Retailer 3
-
€2,326 EUR
View
Final sale: no returns
Retailer 4
-
€2,520 EUR
View
Price last confirmed 15 days ago
Retailer 5
-
€2,618 EUR
View
Price last confirmed 15 days ago
A
Retailer 6
-
€2,668 EUR
View
B+
Retailer 7
-
€2,673 EUR
View
Retailer 8
-
€2,908 EUR
View
Price last confirmed 14 days ago
B+
Retailer 9
-
€3,275 EUR
View
B+
Retailer 10
-
€3,428 EUR
View
B
Retailer 11
-
€4,686 EUR
View
Most Expensive
NZ Jewellers
8e3844b2-0003-410e-8555-91b3e42e4ac5 · Oct 21
€4,847 EUR
$5,440 USD
View
Price last confirmed 15 days ago
11 more retailers have this diamond
Prices start from €2,181 EURSave up to €2,504 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
1.03ct Heart
€2,181 EUR