Princess|Natural|GIA

1.21ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 1543588657

Certificate GIA 1543588657

Diamond specifications and retailer prices

From $2,588 USD
As of November 2, 2026
Save $2,885 USD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,473 USD 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 $2,588 to $5,473, a $2,885 spread on the same certified stone. NZ Jewellers lists it at $5,473. 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
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: $5,473 USD|Low: $2,587 USD|High: $5,506 USD|Avg: $3,291 USD|-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$2,588 USD
Retailer 6$2,618 USD
Retailer 5$2,719 USD
Retailer 7$2,764 USD
Retailer 11$2,901 USD
Retailer 3$2,952 USD
Retailer 8$2,980 USD
Retailer 9$3,020 USD
Retailer 10$3,249 USD
Retailer 4$4,585 USD
NZ Jewellers$5,473 USD

29 data points across 11 retailers

6 retailers$2,588 USD to $5,473 USD

A
Cheapest Retailer
-
$2,588 USD
A
Retailer 2
-
$2,618 USD
View
B+
Retailer 3
-
$2,719 USD
View
B+
Retailer 4
-
$2,764 USD
View
B
Retailer 5
-
$4,585 USD
View
Most Expensive
B
NZ Jewellers
1f1aea7d-4403-4faf-bd56-e205b36ba042 · Nov 2
$5,473 USD
View
5 more retailers have this diamond
Prices start from $2,588 USDSave up to $2,885 USD

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
$2,588 USD