Heart|Natural|GIA

1.50ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2476961584

Certificate GIA 2476961584

Diamond specifications and retailer prices

From €4,574 EUR
As of November 6, 2026
Save €5,005 EUR (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €9,579 EUR at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2476961584. Listed at 15 retailers as of November 5, 2026, with prices from €4,574 to €9,579, a €5,005 spread on the same certified stone. NZ Jewellers lists it at €9,579. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.58°
Pavilion angle37.14°
OriginNatural
Grading LabGIA
CertificateGIA 2476961584
Dimensions7.92 × 7.08 × 3.99 mm
L/W Ratio1.12
Top View
7.92 mm7.08 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2476961584
Side View
Table 61.0%Crown 36.58°Girdle: STK-THKPavilion 37.14°Culet: NoneDepth 56.3%

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: €5,454 EUR|Low: €4,353 EUR|High: €8,538 EUR|Avg: €5,945 EUR|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 6€4,574 EUR
Retailer 4€5,155 EUR
Retailer 8€5,286 EUR
Retailer 2€5,325 EUR
Retailer 1€5,454 EUR
Retailer 7€5,661 EUR
Retailer 9€5,727 EUR
Retailer 10€5,727 EUR
Retailer 3€6,988 EUR
Retailer 5€8,415 EUR

45 data points across 10 retailers

15 retailers€4,574 EUR to €9,579 EUR

A
Cheapest Retailer
-
€4,574 EUR
B+
Retailer 2
-
€4,994 EUR
View
B+
Retailer 3
-
€5,155 EUR
View
B+
Retailer 4
-
€5,286 EUR
View
Final sale: no returns
B+
Retailer 5
-
€5,325 EUR
View
B+
Retailer 6
-
€5,454 EUR
View
Retailer 7
-
€5,661 EUR
View
Price last confirmed 28 days ago
Retailer 8
-
€5,727 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€5,727 EUR
View
B+
Retailer 10
-
€5,727 EUR
View
B+
Retailer 11
-
€5,868 EUR
View
B+
Retailer 12
-
€6,608 EUR
View
B
Retailer 13
-
€6,988 EUR
View
B
Retailer 14
-
€8,415 EUR
View
Most Expensive
B
NZ Jewellers
d21ab958-caa3-4c0c-bff6-f33cf1dedee7 · Nov 5
€9,579 EUR
$10,695 USD
View
14 more retailers have this diamond
Prices start from €4,574 EURSave up to €5,005 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
€4,574 EUR