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Heart|Natural|GIA

3.00ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1555985315

Certificate GIA 1555985315

Diamond specifications and retailer prices

From €12,391 EUR
As of November 4, 2026
Save €5,873 EUR (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €18,263 EUR at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555985315. Listed at 9 retailers as of November 4, 2026, with prices from €12,391 to €18,263, a €5,873 spread on the same certified stone. Diamonds Direct lists it at €18,263. 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

3.00
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.8°
Pavilion angle38.28°
OriginNatural
Grading LabGIA
CertificateGIA 1555985315
Dimensions8.69 × 9.85 × 5.85 mm
L/W Ratio1.13
Culet sizeNone
Top View
8.69 mm9.85 mm3.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555985315
Side View
Table 59.0%Crown 37.8°Girdle: VTN-VTKPavilion 38.28°Culet: NoneDepth 59.4%

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 4
Current: €18,263 EUR|Low: €12,391 EUR|High: €19,802 EUR|Avg: €15,041 EUR|-7.8%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8€12,391 EUR
Retailer 3€13,065 EUR
Retailer 6€13,167 EUR
Retailer 9€13,530 EUR
Retailer 2€13,572 EUR
Retailer 4€13,764 EUR
Retailer 5€15,555 EUR
Retailer 7€16,347 EUR
Diamonds Direct€18,263 EUR

44 data points across 9 retailers

9 retailers€12,391 EUR to €18,263 EUR

A
Cheapest Retailer
-
€12,391 EUR
A
Retailer 2
-
€13,065 EUR
View
A
Retailer 3
-
€13,167 EUR
View
A
Retailer 4
-
€13,530 EUR
View
B+
Retailer 5
-
€13,572 EUR
View
B+
Retailer 6
-
€13,764 EUR
View
B+
Retailer 7
-
€15,555 EUR
View
B+
Retailer 8
-
€16,347 EUR
View
Most Expensive
B
Diamonds Direct
1064858 · Nov 6
€18,263 EUR
$20,391 USD
View
8 more retailers have this diamond
Prices start from €12,391 EURSave up to €5,873 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
3.00ct Heart
€12,391 EUR