Princess|Natural|GIA

1.20ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 1533742537

Certificate GIA 1533742537

Diamond specifications and retailer prices

From $4,241 USD
As of November 4, 2026
Save $4,232 USD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,473 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 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 1533742537. Listed at 13 retailers as of November 4, 2026, with prices from $4,241 to $8,473, a $4,232 spread on the same certified stone. NZ Jewellers lists it at $8,473. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.77°
Pavilion angle38.69°
OriginNatural
Grading LabGIA
CertificateGIA 1533742537
Dimensions5.95 × 5.88 × 4.13 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.95 mm5.88 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533742537
Side View
Table 72.0%Crown 22.77°Girdle: STK-THKPavilion 38.69°Culet: NoneDepth 70.1%

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: Nov 4
Current: $8,473 USD|Low: $4,115 USD|High: $8,473 USD|Avg: $5,464 USD
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 7$4,241 USD
Retailer 13$4,315 USD
Retailer 6$4,381 USD
Retailer 14$4,489 USD
Retailer 18$4,585 USD
Retailer 4$4,863 USD
Retailer 16$4,863 USD
Retailer 17$4,863 USD
Retailer 15$4,902 USD
Retailer 9$5,081 USD
Retailer 10$5,147 USD
Retailer 2$5,472 USD
Retailer 8$5,587 USD
Retailer 3$5,612 USD
Retailer 11$5,934 USD
Retailer 12$7,725 USD
Retailer 5$7,856 USD
NZ Jewellers$8,473 USD

31 data points across 18 retailers

13 retailers$4,241 USD to $8,473 USD

B+
Cheapest Retailer
-
$4,241 USD
B+
Retailer 2
-
$4,315 USD
View
B+
Retailer 3
-
$4,381 USD
View
B
Retailer 4
-
$4,489 USD
View
Final sale: no returns
B
Retailer 5
-
$4,585 USD
View
B
Retailer 6
-
$4,863 USD
View
B
Retailer 7
-
$4,863 USD
View
Retailer 8
-
$4,902 USD
View
Price last confirmed 28 days ago
B
Retailer 9
-
$5,472 USD
View
B
Retailer 10
-
$5,612 USD
View
B
Retailer 11
-
$5,934 USD
View
B
Retailer 12
-
$7,725 USD
View
Most Expensive
B
NZ Jewellers
7aeaebb5-15c0-43ca-a8da-194a8379fc81 · Nov 5
$8,473 USD
View
12 more retailers have this diamond
Prices start from $4,241 USDSave up to $4,232 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.

B+
1.20ct Princess
$4,241 USD