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Princess|Natural|GIA

1.21ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6545962777

Certificate GIA 6545962777

Diamond specifications and retailer prices

From €2,463 EUR
HK$21,500 HKD
As of October 31, 2026
Save €3,294 EUR (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,758 EUR at Queensmith · As of October 28, 2026
View at Queensmith

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 6545962777. Listed at 21 retailers as of October 28, 2026, with prices from €2,463 to €5,758, a €3,294 spread on the same certified stone. Queensmith lists it at €5,758. 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
CertificateGIA 6545962777
Dimensions5.96 × 5.95 × 4.05 mm
L/W Ratio1.00
Top View
5.96 mm5.95 mm1.21 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545962777
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €5,758 EUR|Low: €2,440 EUR|High: €5,780 EUR|Avg: €3,653 EUR|+1.7%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 10€2,463 EUR
Retailer 9€2,587 EUR
Retailer 16€2,935 EUR
Retailer 8€2,938 EUR
Retailer 5€2,986 EUR
Retailer 15€3,030 EUR
Retailer 3€3,236 EUR
Retailer 14€3,366 EUR
Retailer 11€3,381 EUR
Retailer 7€3,501 EUR
Retailer 4€3,733 EUR
Retailer 12€3,789 EUR
Retailer 2€3,977 EUR
Retailer 13€5,439 EUR
Retailer 6€5,636 EUR
Queensmith€5,758 EUR

28 data points across 16 retailers

21 retailers€2,463 EUR to €5,758 EUR

B+
Cheapest Retailer
-
€2,463 EUR
HK$21,500 HKD
B+
Retailer 2
-
€2,587 EUR
₹275,258 INR
View
B+
Retailer 3
-
€2,935 EUR
SGD 4,431 SGD
View
B+
Retailer 4
-
€2,938 EUR
$3,282 USD
View
B+
Retailer 5
-
€2,986 EUR
$3,336 USD
View
Final sale: no returns
B+
Retailer 6
-
€3,026 EUR
$3,381 USD
View
B+
Retailer 7
-
€3,030 EUR
$3,385 USD
View
Retailer 8
-
€3,236 EUR
$3,615 USD
View
Price last confirmed 15 days ago
Retailer 9
-
€3,236 EUR
$3,615 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
€3,269 EUR
A$5,618 AUD
View
Retailer 11
-
€3,360 EUR
$3,754 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
€3,366 EUR
$3,760 USD
View
B+
Retailer 13
-
€3,381 EUR
£2,975 GBP
View
B+
Retailer 14
-
€3,429 EUR
SGD 5,177 SGD
View
Retailer 15
-
€3,501 EUR
A$6,017 AUD
View
Price last confirmed 22 days ago
Retailer 16
-
€3,733 EUR
$4,171 USD
View
Price last confirmed 12 days ago
B+
Retailer 17
-
€3,789 EUR
View
B
Retailer 18
-
€3,977 EUR
ZAR 71,777 ZAR
View
B
Retailer 19
-
€5,439 EUR
£4,785 GBP
View
Retailer 20
-
€5,636 EUR
$6,297 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Queensmith
6545962777 · Oct 28
€5,758 EUR
£5,065 GBP
View
20 more retailers have this diamond
Prices start from €2,463 EURSave up to €3,294 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.

B+
1.21ct Princess
€2,463 EUR