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Heart|Natural|GIA

1.50ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 7556703647

Certificate GIA 7556703647

Diamond specifications and retailer prices

From €2,588 EUR
As of November 6, 2026
Save €1,236 EUR (32%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €6,624 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556703647. Listed at 13 retailers as of November 5, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556703647
Dimensions7.30 × 8.08 × 4.44 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Needle
Top View
7.30 mm8.08 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556703647
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 55.0%

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: €2,588 EUR|Low: €2,588 EUR|High: €6,229 EUR|Avg: €3,629 EUR|-11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1€2,588 EUR
Retailer 2€2,730 EUR
Retailer 8€2,859 EUR
Retailer 10€2,934 EUR
Retailer 9€3,051 EUR
Retailer 4€3,481 EUR
Retailer 6€3,567 EUR
Retailer 3€3,776 EUR
Retailer 7€3,824 EUR
Retailer 5€5,778 EUR

41 data points across 10 retailers

13 retailers€2,588 EUR to €3,824 EUR

A
Cheapest Retailer
-
€2,588 EUR
A
Retailer 2
-
€2,730 EUR
View
Final sale: no returns
A
Retailer 3
-
€2,859 EUR
View
A
Retailer 4
-
€2,934 EUR
View
A
Retailer 5
-
€3,051 EUR
View
A
Retailer 6
-
€3,481 EUR
View
A
Retailer 7
-
€3,567 EUR
View
A
Retailer 8
-
€3,776 EUR
View
Retailer 9
-
€3,802 EUR
View
Price last confirmed 43 days ago
A
Retailer 10
-
€3,824 EUR
View
Retailer 11
-
€4,387 EUR
View
Price last confirmed 44 days ago
Retailer 12
-
€5,778 EUR
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
950a9edd-8cf8-43c3-bc8b-73984504683e · Sep 25
€6,624 EUR
$7,396 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from €2,588 EURSave up to €1,236 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
€2,588 EUR