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Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 7546595458

Certificate GIA 7546595458

Diamond specifications and retailer prices

From €2,878 EUR
As of November 6, 2026
Save €3,505 EUR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,382 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7546595458. Listed at 15 retailers as of November 4, 2026, with prices from €2,878 to €6,382, a €3,505 spread on the same certified stone. MOH London lists it at €6,382. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546595458
Dimensions6.69 × 7.76 × 4.76 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
6.69 mm7.76 mm1.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546595458
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.4%

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: €6,382 EUR|Low: €2,685 EUR|High: €6,434 EUR|Avg: €3,775 EUR|+2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 5€2,878 EUR
Retailer 4€3,042 EUR
Retailer 7€3,267 EUR
Retailer 12€3,368 EUR
Retailer 10€3,556 EUR
Retailer 3€3,627 EUR
Retailer 8€3,632 EUR
Retailer 2€3,876 EUR
Retailer 9€3,959 EUR
Retailer 11€4,219 EUR
Retailer 6€4,671 EUR
MOH London€6,382 EUR

38 data points across 12 retailers

15 retailers€2,878 EUR to €6,382 EUR

A
Cheapest Retailer
-
€2,878 EUR
A
Retailer 2
-
€3,042 EUR
View
Final sale: no returns
A
Retailer 3
-
€3,267 EUR
View
A
Retailer 4
-
€3,368 EUR
View
A
Retailer 5
-
€3,556 EUR
View
A
Retailer 6
-
€3,627 EUR
View
A
Retailer 7
-
€3,632 EUR
View
Retailer 8
-
€3,827 EUR
View
Price last confirmed 43 days ago
A
Retailer 9
-
€3,876 EUR
View
A
Retailer 10
-
€3,959 EUR
View
Retailer 11
-
€4,055 EUR
View
Price last confirmed 42 days ago
B+
Retailer 12
-
€4,219 EUR
View
Retailer 13
-
€4,416 EUR
View
Price last confirmed 44 days ago
B+
Retailer 14
-
€4,671 EUR
View
Most Expensive
B
MOH London
55447DB16 · Nov 4
€6,382 EUR
£5,611 GBP
View
14 more retailers have this diamond
Prices start from €2,878 EURSave up to €3,505 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
1.50ct Heart
€2,878 EUR