Princess|Natural|GIA

1.21ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 1559610694

Certificate GIA 1559610694

Diamond specifications and retailer prices

From $1,383 USD
As of November 5, 2026
Save $928 USD (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,311 USD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559610694. Listed at 12 retailers as of November 4, 2026, with prices from $1,383 to $2,311, a $928 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,311. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.21°
Pavilion angle40.42°
OriginNatural
Grading LabGIA
CertificateGIA 1559610694
Dimensions5.92 × 5.82 × 4.24 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.92 mm5.82 mm1.21 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559610694
Side View
Table 74.0%Crown 24.21°Girdle: MED-STKPavilion 40.42°Culet: NoneDepth 72.7%

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 5
Current: $1,959 USD|Low: $1,375 USD|High: $2,446 USD|Avg: $1,746 USD|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$1,383 USD
Retailer 7$1,388 USD
Retailer 8$1,413 USD
Retailer 2$1,512 USD
Retailer 4$1,536 USD
Retailer 6$1,593 USD
Retailer 9$1,684 USD
Retailer 10$1,897 USD
Retailer 1$1,959 USD
Retailer 3$1,986 USD
Wholesale Diamonds Direct$2,311 USD

32 data points across 11 retailers

12 retailers$1,383 USD to $2,311 USD

A
Cheapest Retailer
-
$1,383 USD
A
Retailer 2
-
$1,388 USD
View
A
Retailer 3
-
$1,413 USD
View
A
Retailer 4
-
$1,512 USD
View
A
Retailer 5
-
$1,536 USD
View
A
Retailer 6
-
$1,593 USD
View
B+
Retailer 7
-
$1,684 USD
View
B+
Retailer 8
-
$1,779 USD
View
B+
Retailer 9
-
$1,897 USD
View
B+
Retailer 10
-
$1,959 USD
View
B+
Retailer 11
-
$1,986 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
323791760 · Nov 4
$2,311 USD
View
11 more retailers have this diamond
Prices start from $1,383 USDSave up to $928 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
$1,383 USD