Princess|Natural|GIA

1.02ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 7542590802

Certificate GIA 7542590802

Diamond specifications and retailer prices

From $1,846 USD
As of November 7, 2026
Save $1,466 USD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,681 USD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.02ct natural princess diamond

This 1.02ct 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 7542590802. Listed at 10 retailers as of November 2, 2026, with a 79% 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

1.02
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.68°
Pavilion angle38.14°
OriginNatural
Grading LabGIA
CertificateGIA 7542590802
Dimensions5.42 × 5.30 × 3.97 mm
L/W Ratio1.02
Girdle conditionVery Thick
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
5.42 mm5.30 mm1.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542590802
Side View
Table 71.0%Crown 47.68°GirdlePavilion 38.14°CuletDepth 74.8%

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 7
Current: $1,846 USD|Low: $1,790 USD|High: $3,403 USD|Avg: $2,303 USD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$1,790 USD
Retailer 1$1,846 USD
Retailer 3$1,895 USD
Retailer 7$1,909 USD
Retailer 2$2,021 USD
Retailer 9$2,200 USD
Retailer 8$2,399 USD
Retailer 6$2,504 USD
Retailer 4$3,312 USD

37 data points across 9 retailers

10 retailers$1,846 USD to $3,312 USD

A
Cheapest Retailer
-
$1,846 USD
A
Retailer 2
-
$1,895 USD
View
Retailer 3
-
$1,919 USD
View
Price last confirmed 43 days ago
Retailer 4
-
$1,919 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$2,008 USD
View
Price last confirmed 39 days ago
B+
Retailer 6
-
$2,021 USD
View
Retailer 7
-
$2,504 USD
View
Price last confirmed 33 days ago
B
Retailer 8
-
$3,312 USD
View
Retailer 9
-
$4,681 USD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
1687a94d-3fd0-4fed-9bd6-b213371412c9 · Sep 29
$4,681 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from $1,846 USDSave up to $1,466 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
1.02ct Princess
$1,846 USD