Princess|Natural|GIA

1.20ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 1567482619

Certificate GIA 1567482619

Diamond specifications and retailer prices

From $1,950 USD
As of November 6, 2026
Save $2,562 USD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,512 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1567482619. Listed at 16 retailers as of November 5, 2026, with prices from $1,950 to $4,512, a $2,562 spread on the same certified stone. NZ Jewellers lists it at $4,512. 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

1.20
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.58°
Pavilion angle39.35°
OriginNatural
Grading LabGIA
CertificateGIA 1567482619
Dimensions5.74 × 5.72 × 4.21 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.74 mm5.72 mm1.20 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567482619
Side View
Table 71.0%Crown 44.58°Girdle: STK-THKPavilion 39.35°Culet: NoneDepth 73.6%

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 6
Current: $4,512 USD|Low: $1,740 USD|High: $4,603 USD|Avg: $2,528 USD|-2.0%
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
Retailer 16
November 6, 2026
Retailer 5$1,950 USD
Retailer 7$1,992 USD
Retailer 2$2,062 USD
Retailer 4$2,129 USD
Retailer 3$2,158 USD
Retailer 15$2,175 USD
Retailer 8$2,202 USD
Retailer 6$2,207 USD
Retailer 16$2,258 USD
Retailer 9$2,265 USD
Retailer 11$2,310 USD
Retailer 12$2,453 USD
Retailer 13$2,634 USD
Retailer 10$2,887 USD
Retailer 14$3,770 USD
NZ Jewellers$4,512 USD

25 data points across 16 retailers

16 retailers$1,950 USD to $4,512 USD

A
Cheapest Retailer
-
$1,950 USD
A
Retailer 2
-
$1,992 USD
View
Final sale: no returns
A
Retailer 3
-
$2,062 USD
View
A
Retailer 4
-
$2,129 USD
View
A
Retailer 5
-
$2,158 USD
View
A
Retailer 6
-
$2,175 USD
View
Retailer 7
-
$2,202 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,207 USD
View
A
Retailer 9
-
$2,258 USD
View
A
Retailer 10
-
$2,265 USD
View
A
Retailer 11
-
$2,310 USD
View
B+
Retailer 12
-
$2,453 USD
View
B+
Retailer 13
-
$2,634 USD
View
B
Retailer 14
-
$2,887 USD
View
B
Retailer 15
-
$3,770 USD
View
Most Expensive
B
NZ Jewellers
5b21ce24-9087-4bd6-98f9-b65dc7fc21b6 · Nov 5
$4,512 USD
View
15 more retailers have this diamond
Prices start from $1,950 USDSave up to $2,562 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
1.20ct Princess
$1,950 USD