Princess|Natural|GIA

1.21ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 7551482573

Certificate GIA 7551482573

Diamond specifications and retailer prices

From $1,090 USD
As of November 4, 2026
Save $737 USD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,827 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551482573. Listed at 11 retailers as of November 4, 2026, with prices from $1,090 to $1,827, a $737 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,827. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.99°
Pavilion angle40.24°
OriginNatural
Grading LabGIA
CertificateGIA 7551482573
Dimensions5.89 × 5.78 × 4.23 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.89 mm5.78 mm1.21 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551482573
Side View
Table 74.0%Crown 23.99°Girdle: MED-STKPavilion 40.24°Culet: NoneDepth 73.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,569 USD|Low: $1,090 USD|High: $1,970 USD|Avg: $1,445 USD|-9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 4$1,090 USD
Retailer 9$1,170 USD
Retailer 7$1,188 USD
Retailer 2$1,220 USD
Retailer 8$1,332 USD
Retailer 5$1,341 USD
Retailer 3$1,539 USD
Retailer 1$1,569 USD
Retailer 6$1,586 USD
Wholesale Diamonds Direct$1,827 USD

32 data points across 10 retailers

11 retailers$1,090 USD to $1,827 USD

A
Cheapest Retailer
-
$1,090 USD
A
Retailer 2
-
$1,170 USD
View
A
Retailer 3
-
$1,188 USD
View
A
Retailer 4
-
$1,220 USD
View
A
Retailer 5
-
$1,332 USD
View
A
Retailer 6
-
$1,341 USD
View
A
Retailer 7
-
$1,368 USD
View
A
Retailer 8
-
$1,539 USD
View
B+
Retailer 9
-
$1,569 USD
View
B+
Retailer 10
-
$1,586 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
387037182 · Nov 4
$1,827 USD
View
10 more retailers have this diamond
Prices start from $1,090 USDSave up to $737 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
$1,090 USD