Heart|Natural|GIA

1.51ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 6243064495

Certificate GIA 6243064495

Diamond specifications and retailer prices

From €9,069 EUR
As of November 4, 2026
Save €4,892 EUR (35%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €13,961 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two 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 6243064495. Listed at 25 retailers as of November 4, 2026, with prices from €9,069 to €13,961, a €4,892 spread on the same certified stone. MOH London lists it at €13,961. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243064495
Dimensions6.99 × 8.18 × 4.54 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.99 mm8.18 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243064495
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 55.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €13,961 EUR|Low: €6,637 EUR|High: €13,998 EUR|Avg: €9,342 EUR|+7.9%
MOH London
Retailer 2
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Retailer 11
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Retailer 21
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Retailer 24
November 6, 2026
Retailer 11€6,637 EUR
Retailer 10€7,372 EUR
Retailer 16€7,417 EUR
Retailer 5€7,505 EUR
Retailer 9€8,038 EUR
Retailer 8€8,235 EUR
Retailer 15€8,534 EUR
Retailer 12€8,794 EUR
Retailer 3€9,069 EUR
Retailer 23€9,179 EUR
Retailer 6€9,464 EUR
Retailer 17€9,513 EUR
Retailer 2€9,585 EUR
Retailer 7€9,703 EUR
Retailer 22€9,760 EUR
Retailer 18€9,825 EUR
Retailer 4€9,893 EUR
Retailer 20€10,718 EUR
Retailer 19€10,883 EUR
Retailer 21€10,973 EUR
Retailer 24€12,366 EUR
Retailer 14€12,950 EUR
Retailer 13€13,076 EUR
MOH London€13,961 EUR

22 data points across 24 retailers

25 retailers€9,069 EUR to €13,961 EUR

Retailer 1
-
€6,637 EUR
Price last confirmed 11 days ago
Retailer 2
-
€7,372 EUR
View
Price last confirmed 10 days ago
Retailer 3
-
€7,417 EUR
View
Price last confirmed 15 days ago
Retailer 4
-
€7,505 EUR
View
Price last confirmed 10 days ago
Retailer 5
-
€7,635 EUR
View
Price last confirmed 26 days ago
Retailer 6
-
€8,038 EUR
View
Price last confirmed 10 days ago
Retailer 7
-
€8,235 EUR
View
Price last confirmed 11 days ago
Retailer 8
-
€8,534 EUR
View
Price last confirmed 14 days ago
Retailer 9
-
€8,794 EUR
View
Price last confirmed 11 days ago
B+
Retailer 10
-
€9,069 EUR
View
B+
Retailer 11
-
€9,179 EUR
View
Retailer 12
-
€9,464 EUR
View
Price last confirmed 10 days ago
Retailer 13
-
€9,513 EUR
View
Price last confirmed 13 days ago
B
Retailer 14
-
€9,585 EUR
View
Retailer 15
-
€9,703 EUR
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€9,760 EUR
View
B+
Retailer 17
-
€9,825 EUR
View
B+
Retailer 18
-
€9,893 EUR
View
Final sale: no returns
B+
Retailer 19
-
€10,718 EUR
View
B
Retailer 20
-
€10,883 EUR
View
B
Retailer 21
-
€10,973 EUR
View
B
Retailer 22
-
€12,366 EUR
View
Retailer 23
-
€12,950 EUR
View
Price last confirmed 13 days ago
B
Retailer 24
-
€13,076 EUR
View
Most Expensive
B
MOH London
058869C49 · Nov 4
€13,961 EUR
£12,338 GBP
View
24 more retailers have this diamond
Prices start from €9,069 EURSave up to €4,892 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.

B+
1.51ct Heart
€9,069 EUR