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Princess|Natural|GIA

1.21ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 03

Certificate GIA 03

Diamond specifications and retailer prices

From $2,402 SGD
As of November 6, 2026
Save $815 SGD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,217 SGD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of November 5, 2026, with prices from $2,402 to $3,217, a $815 spread on the same certified stone. Diamond Exchange Canada lists it at $3,217. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 03
Dimensions5.92 × 5.81 × 4.02 mm
L/W Ratio1.02
Top View
5.92 mm5.81 mm1.21 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 03
Side View
Table 74.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $3,217 SGD|Low: $2,402 SGD|High: $3,217 SGD|Avg: $2,741 SGD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 3$2,402 SGD
Retailer 4$2,529 SGD
Retailer 2$2,891 SGD
Diamond Exchange Canada$3,217 SGD

2 data points across 4 retailers

4 retailers$2,402 SGD to $3,217 SGD

B+
Cheapest Retailer
-
$2,402 SGD
B+
Retailer 2
-
$2,529 SGD
View
B
Retailer 3
-
$2,891 SGD
View
Most Expensive
B
Diamond Exchange Canada
1938057412 · Nov 5
$3,217 SGD
CA$3,486 CAD
View
3 more retailers have this diamond
Prices start from $2,402 SGDSave up to $815 SGD

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
$2,402 SGD