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Princess|Natural|GIA

1.21ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 2556358585

Certificate GIA 2556358585

Diamond specifications and retailer prices

From $3,651 SGD
As of November 6, 2026
8 retailers carry this diamond
Most expensive: $7,651 SGD at NZ Jewellers · As of September 21, 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 E 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 2556358585. Listed at 8 retailers as of November 6, 2026. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556358585
Dimensions5.85 × 5.67 × 4.22 mm
L/W Ratio1.03
Girdle conditionPolished
Top View
5.85 mm5.67 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556358585
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $3,347 SGD|Low: $2,664 SGD|High: $6,177 SGD|Avg: $3,881 SGD|-3.3%
Retailer 1
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
October 18, 2026
Retailer 13$2,664 SGD
Retailer 14$2,951 SGD
Retailer 12$2,988 SGD
Retailer 9$3,172 SGD
Retailer 8$3,269 SGD
Retailer 15$3,335 SGD
Retailer 1$3,347 SGD
Retailer 3$3,651 SGD
Retailer 6$3,934 SGD
Retailer 7$3,934 SGD
Retailer 5$4,075 SGD
Retailer 11$4,165 SGD
Retailer 4$4,796 SGD
Retailer 10$5,472 SGD
Retailer 2$6,177 SGD

16 data points across 15 retailers

8 retailers

Retailer 1
-
$2,664 SGD
Price last confirmed 20 days ago
Retailer 2
-
$3,172 SGD
View
Price last confirmed 20 days ago
Retailer 3
-
$3,269 SGD
View
Price last confirmed 21 days ago
Retailer 4
-
$3,347 SGD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$3,651 SGD
View
Retailer 6
-
$5,472 SGD
View
Price last confirmed 21 days ago
Retailer 7
-
$6,177 SGD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
bb201e6b-b82e-4a85-be73-80a4f9389560 · Sep 21
$7,651 SGD
$5,990 USD
View
Price last confirmed 45 days ago
7 more retailers have this diamond
Prices start from $3,651 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
$3,651 SGD