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Princess|Natural|GIA

1.21ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 1543588657

Certificate GIA 1543588657

Diamond specifications and retailer prices

From $3,306 SGD
As of November 2, 2026
Save $3,685 SGD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,991 SGD 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 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 1543588657. Listed at 6 retailers as of November 2, 2026, with prices from $3,306 to $6,991, a $3,685 spread on the same certified stone. NZ Jewellers lists it at $6,991. 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
Crown angle44.99°
Pavilion angle39.81°
OriginNatural
Grading LabGIA
CertificateGIA 1543588657
Dimensions5.84 × 5.84 × 4.17 mm
L/W Ratio1.00
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Cloud, Cavity, Needle
Top View
5.84 mm5.84 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543588657
Side View
Table 75.0%Crown 44.99°Girdle: STK-VTKPavilion 39.81°Culet: NoneDepth 71.4%

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 2
Current: $6,991 SGD|Low: $3,304 SGD|High: $7,033 SGD|Avg: $4,204 SGD|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$3,306 SGD
Retailer 6$3,344 SGD
Retailer 5$3,473 SGD
Retailer 7$3,530 SGD
Retailer 11$3,705 SGD
Retailer 3$3,771 SGD
Retailer 8$3,806 SGD
Retailer 9$3,857 SGD
Retailer 10$4,150 SGD
Retailer 4$5,856 SGD
NZ Jewellers$6,991 SGD

29 data points across 11 retailers

6 retailers$3,306 SGD to $6,991 SGD

A
Cheapest Retailer
-
$3,306 SGD
A
Retailer 2
-
$3,344 SGD
View
B+
Retailer 3
-
$3,473 SGD
View
B+
Retailer 4
-
$3,530 SGD
View
B
Retailer 5
-
$5,856 SGD
View
Most Expensive
B
NZ Jewellers
1f1aea7d-4403-4faf-bd56-e205b36ba042 · Nov 2
$6,991 SGD
$5,473 USD
View
5 more retailers have this diamond
Prices start from $3,306 SGDSave up to $3,685 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.

A
1.21ct Princess
$3,306 SGD