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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 $2,073 SGD
$1,617 USD
As of October 29, 2026
Save $1,748 SGD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,821 SGD at Helzberg Diamonds · As of October 30, 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 29, 2026, with prices from $2,073 to $3,821, a $1,748 spread on the same certified stone. Helzberg Diamonds lists it at $3,821. 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
Colour
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: $3,821 SGD|Low: $2,073 SGD|High: $3,821 SGD|Avg: $2,612 SGD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$2,073 SGD
Retailer 6$2,131 SGD
Retailer 3$2,131 SGD
Retailer 5$2,179 SGD
Retailer 11$2,320 SGD
Retailer 4$2,384 SGD
Retailer 7$2,558 SGD
Retailer 10$2,799 SGD
Retailer 2$3,007 SGD
Retailer 8$3,547 SGD
Helzberg Diamonds$3,821 SGD

14 data points across 11 retailers

12 retailers$2,073 SGD to $3,821 SGD

A
Cheapest Retailer
-
$2,073 SGD
$1,617 USD
A
Retailer 2
-
$2,087 SGD
View
A
Retailer 3
-
$2,131 SGD
$1,662 USD
View
A
Retailer 4
-
$2,131 SGD
$1,663 USD
View
A
Retailer 5
-
$2,179 SGD
$1,700 USD
View
A
Retailer 6
-
$2,320 SGD
View
A
Retailer 7
-
$2,384 SGD
£1,465 GBP
View
B+
Retailer 8
-
$2,558 SGD
$1,996 USD
View
B+
Retailer 9
-
$2,799 SGD
$2,183 USD
View
B+
Retailer 10
-
$3,007 SGD
$2,346 USD
View
B
Retailer 11
-
$3,547 SGD
$2,768 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKIGPNKKJ · Oct 30
$3,821 SGD
$2,981 USD
View
11 more retailers have this diamond
Prices start from $2,073 SGDSave up to $1,748 SGD

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
$2,073 SGD