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Princess|Natural|GIA

1.22ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 1445121832

Certificate GIA 1445121832

Diamond specifications and retailer prices

From $6,632 NZD
$3,738 USD
As of October 30, 2026
Save $3,801 NZD (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,434 NZD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 1.22ct natural princess diamond

This 1.22ct 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 1445121832. Listed at 7 retailers as of October 30, 2026, with prices from $6,632 to $10,434, a $3,801 spread on the same certified stone. Cape Diamonds lists it at $10,434. 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

1.22
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.23°
Pavilion angle40.33°
OriginNatural
Grading LabGIA
CertificateGIA 1445121832
Dimensions5.90 × 5.85 × 4.23 mm
L/W Ratio1.01
Top View
5.90 mm5.85 mm1.22 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1445121832
Side View
Table 74.0%Crown 39.23°Girdle: Slightly ThickPavilion 40.33°Culet: NoneDepth 72.3%

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 30
Current: $10,434 NZD|Low: $6,143 NZD|High: $10,434 NZD|Avg: $8,035 NZD|+2.2%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$6,609 NZD
Retailer 5$6,757 NZD
Retailer 3$7,818 NZD
Retailer 2$9,361 NZD
Cape Diamonds$10,434 NZD

40 data points across 5 retailers

7 retailers$6,632 NZD to $10,434 NZD

Retailer 1
-
$6,609 NZD
$3,725 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$6,632 NZD
$3,738 USD
View
B+
Retailer 3
-
$6,702 NZD
$3,777 USD
View
B+
Retailer 4
-
$6,757 NZD
$3,808 USD
View
Final sale: no returns
B
Retailer 5
-
$7,818 NZD
$4,406 USD
View
B
Retailer 6
-
$9,361 NZD
£4,154 GBP
View
Most Expensive
B
Cape Diamonds
cert_1445121832 · Oct 31
$10,434 NZD
ZAR 94,999 ZAR
View
6 more retailers have this diamond
Prices start from $6,632 NZDSave up to $3,801 NZD

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+
1.22ct Princess
$6,632 NZD