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Heart|Natural|GIA

3.05ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 1525218301

Certificate GIA 1525218301

Diamond specifications and retailer prices

From €20,058 EUR
£17,633 GBP
As of November 6, 2026
1 retailer carries this diamond
Only listing: €20,058 EUR at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 3.05ct natural heart diamond

This 3.05ct natural heart sits in the three to five 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 1525218301. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.05
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1525218301
Dimensions8.85 × 9.92 × 5.82 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Cavity, Needle, Indented Natural
Top View
8.85 mm9.92 mm3.05 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525218301
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: €20,058 EUR|Low: €15,679 EUR|High: €20,390 EUR|Avg: €18,037 EUR|+0.8%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2€15,859 EUR
77 Diamonds€20,058 EUR

41 data points across 2 retailers

1 retailer

B
77 Diamonds
HSMBNNXS6YZG · Nov 6
€20,058 EUR
£17,633 GBP
View

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.

B
3.05ct Heart
€20,058 EUR