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Princess|Natural|GIA

1.01ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 6531187824

Certificate GIA 6531187824

Diamond specifications and retailer prices

From $1,492 USD
As of November 1, 2026
Save $1,782 USD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,514 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531187824. Listed at 16 retailers as of November 1, 2026, with a 119% 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
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531187824
Dimensions5.45 × 5.32 × 3.90 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
5.45 mm5.32 mm1.01 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531187824
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: 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 1
Current: $2,552 USD|Low: $1,290 USD|High: $3,292 USD|Avg: $1,952 USD|+3.7%
Retailer 1
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
November 2, 2026
Retailer 12$1,492 USD
Retailer 11$1,548 USD
Retailer 10$1,637 USD
Retailer 13$1,677 USD
Retailer 14$1,750 USD
Retailer 5$1,805 USD
Retailer 7$1,823 USD
Retailer 6$1,855 USD
Retailer 2$1,990 USD
Retailer 3$1,990 USD
Retailer 4$2,050 USD
Retailer 9$2,297 USD
Retailer 1$2,552 USD
Retailer 8$3,274 USD

32 data points across 14 retailers

16 retailers$1,492 USD to $3,274 USD

A
Cheapest Retailer
-
$1,492 USD
A
Retailer 2
-
$1,548 USD
View
Final sale: no returns
A
Retailer 3
-
$1,585 USD
View
A
Retailer 4
-
$1,637 USD
View
Retailer 5
-
$1,677 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$1,750 USD
View
Retailer 7
-
$1,754 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$1,823 USD
£1,435 GBP
View
Retailer 9
-
$1,935 USD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
$1,990 USD
View
B+
Retailer 11
-
$1,990 USD
View
B+
Retailer 12
-
$2,050 USD
View
B+
Retailer 13
-
$2,297 USD
ZAR 37,104 ZAR
View
B
Retailer 14
-
$2,552 USD
€2,430 EUR
View
B
Retailer 15
-
$3,274 USD
£2,578 GBP
View
Most Expensive
NZ Jewellers
136d3587-8a3f-41cd-a918-5779af633502 · Sep 30
$4,514 USD
View
Price last confirmed 32 days ago
15 more retailers have this diamond
Prices start from $1,492 USDSave up to $1,782 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
$1,492 USD