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Princess|Natural|GIA

1.21ct E SI1 Princess Natural Diamond

EX • E/SI1

Diamond specifications and retailer prices

From €2,945 EUR
$3,290 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €2,945 EUR at Rare Carat
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 Rare Carat

About this 1.21ct natural princess diamond

This 1.21ct natural princess 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. Listed at a single retailer as of November 1, 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions5.69 × 5.65 × 4.13 mm
L/W Ratio1.01
Top View
5.69 mm5.65 mm1.21 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 69.0%CrownGirdle: ThickPavilionCuletDepth 73.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €2,945 EUR|Low: €2,945 EUR|High: €5,600 EUR|Avg: €3,780 EUR|-0.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Rare Carat€2,945 EUR
Retailer 3€3,416 EUR
Retailer 4€3,467 EUR
Retailer 8€3,467 EUR
Retailer 6€3,519 EUR
Retailer 2€3,690 EUR
Retailer 5€3,911 EUR
Retailer 7€4,000 EUR
Retailer 9€5,600 EUR

2 data points across 9 retailers

1 retailer

B
Rare Carat
H349382A · Nov 1
€2,945 EUR
$3,290 USD
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 Princess
€2,945 EUR