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Heart|Natural|GIA

1.50ct K SI1 Heart Natural Diamond

ID • K/SI1 • GIA 2241081426

Certificate GIA 2241081426

Diamond specifications and retailer prices

From €1,971 EUR
As of November 6, 2026
Save €2,811 EUR (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,783 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241081426. Listed at 14 retailers as of November 5, 2026, with prices from €1,971 to €4,783, a €2,811 spread on the same certified stone. NZ Jewellers lists it at €4,783. 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
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241081426
Dimensions6.49 × 7.76 × 4.95 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
6.49 mm7.76 mm1.50 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241081426
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCuletDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €4,783 EUR|Low: €1,937 EUR|High: €4,957 EUR|Avg: €3,123 EUR|-3.5%
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
Retailer 14
November 6, 2026
Retailer 14€1,971 EUR
Retailer 11€2,481 EUR
Retailer 3€2,534 EUR
Retailer 8€2,574 EUR
Retailer 2€2,663 EUR
Retailer 13€2,674 EUR
Retailer 5€2,676 EUR
Retailer 7€2,742 EUR
Retailer 6€2,957 EUR
Retailer 4€3,126 EUR
Retailer 9€3,351 EUR
Retailer 12€4,150 EUR
Retailer 10€4,578 EUR
NZ Jewellers€4,783 EUR

26 data points across 14 retailers

14 retailers€1,971 EUR to €4,783 EUR

A
Cheapest Retailer
-
€1,971 EUR
A
Retailer 2
-
€2,481 EUR
View
A
Retailer 3
-
€2,534 EUR
View
Final sale: no returns
Retailer 4
-
€2,568 EUR
View
Price last confirmed 10 days ago
A
Retailer 5
-
€2,574 EUR
View
A
Retailer 6
-
€2,663 EUR
View
A
Retailer 7
-
€2,674 EUR
View
A
Retailer 8
-
€2,676 EUR
View
A
Retailer 9
-
€2,742 EUR
View
B+
Retailer 10
-
€3,126 EUR
View
B+
Retailer 11
-
€3,351 EUR
View
B
Retailer 12
-
€4,150 EUR
View
B
Retailer 13
-
€4,578 EUR
View
Most Expensive
B
NZ Jewellers
9f46d0e6-acd8-4167-b0cc-8be54194d7a6 · Nov 5
€4,783 EUR
$5,340 USD
View
13 more retailers have this diamond
Prices start from €1,971 EURSave up to €2,811 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
€1,971 EUR