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Heart|Natural|GIA

1.30ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2538462329

Certificate GIA 2538462329

Diamond specifications and retailer prices

From €1,326 EUR
As of November 5, 2026
Save €1,915 EUR (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,240 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2538462329. Listed at 6 retailers as of November 3, 2026, with prices from €1,326 to €3,240, a €1,915 spread on the same certified stone. NZ Jewellers lists it at €3,240. 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

1.30
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.57°
Pavilion angle42.06°
OriginNatural
Grading LabGIA
CertificateGIA 2538462329
Dimensions6.50 × 7.65 × 4.60 mm
L/W Ratio1.18
Top View
6.50 mm7.65 mm1.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538462329
Side View
Table 62.0%Crown 36.57°GirdlePavilion 42.06°CuletDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €3,240 EUR|Low: €1,262 EUR|High: €3,296 EUR|Avg: €1,787 EUR|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7€1,262 EUR
Retailer 4€1,326 EUR
Retailer 5€1,328 EUR
Retailer 2€1,366 EUR
Retailer 6€1,390 EUR
Retailer 9€1,637 EUR
Retailer 8€1,811 EUR
Retailer 3€2,331 EUR
NZ Jewellers€3,240 EUR

28 data points across 9 retailers

6 retailers€1,326 EUR to €3,240 EUR

A
Cheapest Retailer
-
€1,326 EUR
A
Retailer 2
-
€1,328 EUR
View
A
Retailer 3
-
€1,366 EUR
View
A
Retailer 4
-
€1,390 EUR
View
Retailer 5
-
€2,331 EUR
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
5d099c11-3d77-40e6-b024-bc5ddb1d8b6f · Nov 3
€3,240 EUR
$3,618 USD
View
5 more retailers have this diamond
Prices start from €1,326 EURSave up to €1,915 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
1.30ct Heart
€1,326 EUR