Princess|Natural|GIA

1.01ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 1553139908

Certificate GIA 1553139908

Diamond specifications and retailer prices

From $1,459 USD
As of November 5, 2026
Save $782 USD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,482 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded F 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 1553139908. Listed at 13 retailers as of November 1, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.92°
Pavilion angle37.98°
OriginNatural
Grading LabGIA
CertificateGIA 1553139908
Dimensions5.42 × 5.40 × 3.92 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.42 mm5.40 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553139908
Side View
Table 72.0%Crown 28.92°Girdle: STK-THKPavilion 37.98°Culet: NoneDepth 72.6%

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 5
Current: $1,459 USD|Low: $1,451 USD|High: $2,609 USD|Avg: $1,820 USD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 5, 2026
Retailer 1$1,459 USD
Retailer 8$1,470 USD
Retailer 7$1,492 USD
Retailer 6$1,496 USD
Retailer 2$1,600 USD
Retailer 4$1,634 USD
Retailer 10$1,668 USD
Retailer 9$1,778 USD
Retailer 11$1,983 USD
Retailer 5$2,074 USD
Retailer 3$2,241 USD
Wholesale Diamonds Direct$2,482 USD

34 data points across 12 retailers

13 retailers$1,459 USD to $2,241 USD

A
Cheapest Retailer
-
$1,459 USD
A
Retailer 2
-
$1,470 USD
View
A
Retailer 3
-
$1,492 USD
View
A
Retailer 4
-
$1,496 USD
View
A
Retailer 5
-
$1,600 USD
View
A
Retailer 6
-
$1,634 USD
View
A
Retailer 7
-
$1,668 USD
View
A
Retailer 8
-
$1,778 USD
View
A
Retailer 9
-
$1,899 USD
View
B+
Retailer 10
-
$1,983 USD
View
A
Retailer 11
-
$2,074 USD
View
B+
Retailer 12
-
$2,241 USD
View
Most Expensive
Wholesale Diamonds Direct
577781427 · Oct 27
$2,482 USD
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from $1,459 USDSave up to $782 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
1.01ct Princess
$1,459 USD