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Princess|Natural|GIA

1.00ct E SI2 Princess Natural Diamond

VG • E/SI2 • GIA 1242097443

Certificate GIA 1242097443

Diamond specifications and retailer prices

From $1,617 USD
As of October 29, 2026
Save $1,364 USD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,981 USD at Helzberg Diamonds · As of October 28, 2026
View at Helzberg Diamonds

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242097443. Listed at 12 retailers as of October 28, 2026, with prices from $1,617 to $2,981, a $1,364 spread on the same certified stone. Helzberg Diamonds lists it at $2,981. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.37°
Pavilion angle38.65°
OriginNatural
Grading LabGIA
CertificateGIA 1242097443
Dimensions5.62 × 5.46 × 3.84 mm
L/W Ratio1.03
Culet sizeNone
Top View
5.62 mm5.46 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242097443
Side View
Table 74.0%Crown 24.37°Girdle: Slightly ThickPavilion 38.65°Culet: NoneDepth 70.3%

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: Oct 29
Current: $2,981 USD|Low: $1,617 USD|High: $2,981 USD|Avg: $2,036 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$1,617 USD
Retailer 6$1,662 USD
Retailer 3$1,663 USD
Retailer 5$1,700 USD
Retailer 11$1,810 USD
Retailer 2$1,860 USD
Retailer 7$1,996 USD
Retailer 10$2,183 USD
Retailer 4$2,346 USD
Retailer 8$2,768 USD
Helzberg Diamonds$2,981 USD

13 data points across 11 retailers

12 retailers$1,617 USD to $2,981 USD

A
Cheapest Retailer
-
$1,617 USD
A
Retailer 2
-
$1,628 USD
SGD 2,200 SGD
View
A
Retailer 3
-
$1,662 USD
View
A
Retailer 4
-
$1,663 USD
View
A
Retailer 5
-
$1,700 USD
View
A
Retailer 6
-
$1,810 USD
SGD 2,446 SGD
View
A
Retailer 7
-
$1,860 USD
£1,465 GBP
View
B+
Retailer 8
-
$1,996 USD
View
B+
Retailer 9
-
$2,183 USD
View
B+
Retailer 10
-
$2,346 USD
View
B
Retailer 11
-
$2,768 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKIGPNKKJ · Oct 28
$2,981 USD
View
11 more retailers have this diamond
Prices start from $1,617 USDSave up to $1,364 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
1.00ct Princess
$1,617 USD