Princess|Natural|GIA

1.21ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6545962777

Certificate GIA 6545962777

Diamond specifications and retailer prices

From $3,809 CAD
HK$21,300 HKD
As of October 30, 2026
Save $5,177 CAD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,986 CAD 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 $3,809 to $8,986, a $5,177 spread on the same certified stone. Queensmith lists it at $8,986. 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
Color
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 →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,986 CAD|Low: $3,809 CAD|High: $9,021 CAD|Avg: $5,658 CAD|+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
Retailer 17
October 30, 2026
Retailer 8$3,809 CAD
Retailer 2$4,051 CAD
Retailer 16$4,580 CAD
Retailer 7$4,585 CAD
Retailer 4$4,660 CAD
Retailer 15$4,729 CAD
Retailer 17$5,050 CAD
Retailer 14$5,252 CAD
Retailer 10$5,277 CAD
Retailer 9$5,351 CAD
Retailer 6$5,464 CAD
Retailer 3$5,826 CAD
Retailer 12$5,901 CAD
Retailer 13$6,148 CAD
Retailer 11$8,489 CAD
Retailer 5$8,796 CAD
Queensmith$8,986 CAD

27 data points across 17 retailers

21 retailers$3,809 CAD to $8,986 CAD

A
Cheapest Retailer
-
$3,809 CAD
HK$21,300 HKD
B+
Retailer 2
-
$4,051 CAD
₹276,216 INR
View
B+
Retailer 3
-
$4,580 CAD
SGD 4,431 SGD
View
B+
Retailer 4
-
$4,585 CAD
$3,282 USD
View
B+
Retailer 5
-
$4,660 CAD
$3,336 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,723 CAD
$3,381 USD
View
B+
Retailer 7
-
$4,729 CAD
$3,385 USD
View
Retailer 8
-
$5,050 CAD
$3,615 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$5,050 CAD
$3,615 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$5,101 CAD
A$5,618 AUD
View
Retailer 11
-
$5,244 CAD
$3,754 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$5,252 CAD
$3,760 USD
View
B+
Retailer 13
-
$5,277 CAD
£2,974 GBP
View
B+
Retailer 14
-
$5,351 CAD
SGD 5,177 SGD
View
Retailer 15
-
$5,464 CAD
A$6,017 AUD
View
Price last confirmed 21 days ago
Retailer 16
-
$5,826 CAD
$4,171 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$5,901 CAD
€4,023 EUR
View
B
Retailer 18
-
$6,148 CAD
ZAR 71,106 ZAR
View
B
Retailer 19
-
$8,489 CAD
£4,785 GBP
View
Retailer 20
-
$8,796 CAD
$6,297 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Queensmith
6545962777 · Oct 28
$8,986 CAD
£5,065 GBP
View
20 more retailers have this diamond
Prices start from $3,809 CADSave up to $5,177 CAD

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.

A
1.21ct Princess
$3,809 CAD