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Princess|Natural|GIA

1.01ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 1246021715

Certificate GIA 1246021715

Diamond specifications and retailer prices

From €1,250 EUR
SGD 1,887 SGD
As of October 31, 2026
Save €1,015 EUR (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,265 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1246021715. Listed at 10 retailers as of October 31, 2026, with prices from €1,250 to €2,265, a €1,015 spread on the same certified stone. Helzberg Diamonds lists it at €2,265. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.73°
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 1246021715
Dimensions5.48 × 5.47 × 4.00 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.48 mm5.47 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246021715
Side View
Table 73.0%Crown 26.73°Girdle: MED-STKPavilion 39.9°Culet: 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: Oct 31
Current: €2,265 EUR|Low: €1,250 EUR|High: €2,405 EUR|Avg: €1,616 EUR|-5.8%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4€1,250 EUR
Retailer 5€1,263 EUR
Retailer 3€1,284 EUR
Retailer 8€1,376 EUR
Retailer 2€1,411 EUR
Retailer 10€1,457 EUR
Retailer 6€1,531 EUR
Retailer 9€1,720 EUR
Retailer 7€2,127 EUR
Helzberg Diamonds€2,265 EUR

40 data points across 10 retailers

10 retailers€1,250 EUR to €2,265 EUR

A
Cheapest Retailer
-
€1,250 EUR
SGD 1,887 SGD
A
Retailer 2
-
€1,263 EUR
$1,411 USD
View
A
Retailer 3
-
€1,284 EUR
$1,435 USD
View
A
Retailer 4
-
€1,376 EUR
SGD 2,077 SGD
View
A
Retailer 5
-
€1,411 EUR
£1,241 GBP
View
A
Retailer 6
-
€1,457 EUR
$1,628 USD
View
A
Retailer 7
-
€1,531 EUR
$1,710 USD
View
A
Retailer 8
-
€1,720 EUR
$1,921 USD
View
B+
Retailer 9
-
€2,127 EUR
$2,376 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRHIKMGIHNHL · Oct 31
€2,265 EUR
$2,530 USD
View
9 more retailers have this diamond
Prices start from €1,250 EURSave up to €1,015 EUR

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
€1,250 EUR