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Heart|Natural|GIA

1.21ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 1549470728

Certificate GIA 1549470728

Diamond specifications and retailer prices

From €2,726 EUR
SGD 4,113 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: €2,726 EUR at Fonder Diamond
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 Fonder Diamond

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549470728. Listed at a single retailer as of November 5, 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

1.21
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 1549470728
Dimensions6.34 × 7.44 × 4.37 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.34 mm7.44 mm1.21 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549470728
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 39.6°Culet: 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 5
Current: €2,726 EUR|Low: €2,304 EUR|High: €3,704 EUR|Avg: €2,973 EUR|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12€2,304 EUR
Retailer 3€2,385 EUR
Retailer 2€2,421 EUR
Retailer 11€2,705 EUR
Fonder Diamond€2,726 EUR
Retailer 9€2,888 EUR
Retailer 8€3,108 EUR
Retailer 13€3,108 EUR
Retailer 6€3,213 EUR
Retailer 10€3,215 EUR
Retailer 4€3,343 EUR
Retailer 7€3,541 EUR
Retailer 5€3,704 EUR

6 data points across 13 retailers

1 retailer

B+
Fonder Diamond
508558794 · Nov 5
€2,726 EUR
SGD 4,113 SGD
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+
1.21ct Heart
€2,726 EUR