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Heart|Natural|GIA

1.71ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7558581361

Certificate GIA 7558581361

Diamond specifications and retailer prices

From €3,672 EUR
$4,100 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: €3,672 EUR at Brilliant Earth
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 Brilliant Earth

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two 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 7558581361. 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

1.71
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558581361
Dimensions7.28 × 8.19 × 4.81 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
7.28 mm8.19 mm1.71 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558581361
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: €3,672 EUR|Low: €2,900 EUR|High: €4,775 EUR|Avg: €3,425 EUR|+1.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
August 18, 2026
Retailer 3€2,943 EUR
Retailer 5€3,095 EUR
Retailer 4€3,175 EUR
Retailer 2€3,287 EUR
Retailer 7€3,523 EUR
Brilliant Earth€3,672 EUR
Retailer 6€4,775 EUR

14 data points across 7 retailers

1 retailer

B+
Brilliant Earth
20751944B · Nov 6
€3,672 EUR
$4,100 USD
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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+
1.71ct Heart
€3,672 EUR