Princess|Natural|GIA

1.21ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2215349367

Certificate GIA 2215349367

Diamond specifications and retailer prices

From $5,274 AUD
$3,705 USD
As of October 28, 2026
Save $4,938 AUD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,213 AUD at NZ Jewellers · As of October 27, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2215349367. Listed at 13 retailers as of October 27, 2026, with prices from $5,274 to $10,213, a $4,938 spread on the same certified stone. NZ Jewellers lists it at $10,213. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215349367
Dimensions5.74 × 5.51 × 4.37 mm
L/W Ratio1.04
Culet sizeNone
Top View
5.74 mm5.51 mm1.21 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215349367
Side View
Table 70.0%CrownGirdle: VTPavilionCulet: NoneDepth 79.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $10,213 AUD|Low: $5,274 AUD|High: $10,213 AUD|Avg: $7,220 AUD
NZ Jewellers
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 27, 2026
Retailer 4$5,274 AUD
Retailer 15$5,702 AUD
Retailer 11$5,787 AUD
Retailer 3$5,995 AUD
Retailer 12$5,995 AUD
Retailer 14$5,995 AUD
Retailer 6$6,072 AUD
Retailer 10$6,285 AUD
Retailer 8$6,598 AUD
Retailer 13$6,917 AUD
Retailer 2$7,138 AUD
Retailer 7$8,823 AUD
Retailer 5$9,418 AUD
Retailer 9$9,817 AUD
NZ Jewellers$10,213 AUD

33 data points across 15 retailers

13 retailers$5,274 AUD to $10,213 AUD

B+
Cheapest Retailer
-
$5,274 AUD
$3,705 USD
B+
Retailer 2
-
$5,702 AUD
$4,005 USD
View
Retailer 3
-
$5,787 AUD
£3,201 GBP
View
Price last confirmed 31 days ago
B
Retailer 4
-
$5,995 AUD
$4,211 USD
View
B
Retailer 5
-
$5,995 AUD
$4,211 USD
View
B
Retailer 6
-
$6,072 AUD
$4,265 USD
View
Retailer 7
-
$6,285 AUD
View
Price last confirmed 27 days ago
B
Retailer 8
-
$6,598 AUD
€4,414 EUR
View
B
Retailer 9
-
$6,917 AUD
$4,859 USD
View
B
Retailer 10
-
$7,138 AUD
ZAR 81,005 ZAR
View
B
Retailer 11
-
$9,418 AUD
View
B
Retailer 12
-
$9,817 AUD
£5,430 GBP
View
Most Expensive
B
NZ Jewellers
31d4230b-2bcb-4851-bd4f-fa420220a964 · Oct 27
$10,213 AUD
$7,174 USD
View
12 more retailers have this diamond
Prices start from $5,274 AUDSave up to $4,938 AUD

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
$5,274 AUD