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Princess|Natural|GIA

1.21ct F SI2 Princess Natural Diamond

ID • F/SI2 • GIA 1236694513

Certificate GIA 1236694513

Diamond specifications and retailer prices

From $2,947 CAD
As of November 7, 2026
Save $3,557 CAD (55%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,504 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236694513. Listed at 6 retailers as of November 2, 2026, with prices from $2,947 to $6,504, a $3,557 spread on the same certified stone. NZ Jewellers lists it at $6,504. 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
F
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle47.34°
Pavilion angle38.67°
OriginNatural
Grading LabGIA
CertificateGIA 1236694513
Dimensions5.67 × 5.65 × 4.22 mm
L/W Ratio1.00
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Needle
Top View
5.67 mm5.65 mm1.21 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1236694513
Side View
Table 71.0%Crown 47.34°GirdlePavilion 38.67°Culet: NoneDepth 74.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $6,504 CAD|Low: $2,903 CAD|High: $6,504 CAD|Avg: $4,017 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 2$2,947 CAD
Retailer 4$3,075 CAD
Retailer 6$3,111 CAD
Retailer 3$3,255 CAD
Retailer 8$3,487 CAD
Retailer 7$3,886 CAD
Retailer 5$5,449 CAD
NZ Jewellers$6,504 CAD

29 data points across 8 retailers

6 retailers$2,947 CAD to $6,504 CAD

Cheapest Retailer
-
$2,947 CAD
A
Retailer 2
-
$3,075 CAD
View
A
Retailer 3
-
$3,111 CAD
View
A
Retailer 4
-
$3,255 CAD
View
B
Retailer 5
-
$5,449 CAD
View
Most Expensive
B
NZ Jewellers
77c3da86-6e4f-44c1-9107-721adf39259d · Nov 2
$6,504 CAD
$4,624 USD
View
5 more retailers have this diamond
Prices start from $2,947 CADSave up to $3,557 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
$2,947 CAD