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Princess|Natural|GIA

1.00ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 6522506925

Certificate GIA 6522506925

Diamond specifications and retailer prices

From $2,449 USD
As of November 6, 2026
Save $2,654 USD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,103 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522506925. Listed at 21 retailers as of November 2, 2026, with prices from $2,449 to $5,103, a $2,654 spread on the same certified stone. MOH London lists it at $5,103. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522506925
Dimensions5.51 × 5.44 × 3.94 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Knot, Cloud, Needle, Natural
Top View
5.51 mm5.44 mm1.00 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522506925
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,103 USD|Low: $1,430 USD|High: $5,103 USD|Avg: $2,327 USD
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6$1,585 USD
Retailer 9$1,765 USD
Retailer 8$2,000 USD
Retailer 3$2,030 USD
Retailer 5$2,030 USD
Retailer 4$2,270 USD
Retailer 10$2,449 USD
Retailer 15$2,476 USD
Retailer 13$2,515 USD
Retailer 14$2,620 USD
Retailer 17$2,715 USD
Retailer 11$3,135 USD
Retailer 7$3,370 USD
Retailer 18$3,542 USD
Retailer 2$3,552 USD
Retailer 16$3,626 USD
Retailer 12$3,724 USD
MOH London$5,103 USD

43 data points across 18 retailers

21 retailers$2,449 USD to $5,103 USD

Retailer 1
-
$1,662 USD
Price last confirmed 117 days ago
Retailer 2
-
$1,765 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$2,000 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$2,030 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$2,030 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$2,270 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$2,449 USD
View
B
Retailer 8
-
$2,476 USD
View
B+
Retailer 9
-
$2,515 USD
View
B
Retailer 10
-
$2,620 USD
View
B
Retailer 11
-
$2,715 USD
View
Retailer 12
-
$2,765 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$2,765 USD
View
B
Retailer 14
-
$2,871 USD
View
B
Retailer 15
-
$3,135 USD
View
B
Retailer 16
-
$3,188 USD
View
Retailer 17
-
$3,370 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$3,552 USD
View
B
Retailer 19
-
$3,626 USD
View
B
Retailer 20
-
$3,724 USD
View
Most Expensive
B
MOH London
06D23B506 · Nov 2
$5,103 USD
£4,018 GBP
View
20 more retailers have this diamond
Prices start from $2,449 USDSave up to $2,654 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.

B+
1.00ct Princess
$2,449 USD