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Princess|Natural|GIA

0.90ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 6451039940

Certificate GIA 6451039940

Diamond specifications and retailer prices

From €1,721 EUR
$1,915 USD
As of October 29, 2026
Save €3,075 EUR (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,796 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-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 6451039940. Listed at 22 retailers as of October 27, 2026, with prices from €1,721 to €4,796, a €3,075 spread on the same certified stone. NZ Jewellers lists it at €4,796. 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

0.90
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle27.54°
OriginNatural
Grading LabGIA
CertificateGIA 6451039940
Dimensions5.31 × 5.15 × 3.85 mm
L/W Ratio1.03
Top View
5.31 mm5.15 mm0.90 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451039940
Side View
Table 61.0%Crown 27.54°Girdle: VTK-NULPavilionCulet: NoneDepth 74.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: €2,452 EUR|Low: €1,652 EUR|High: €4,068 EUR|Avg: €2,553 EUR|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7€1,801 EUR
Retailer 5€1,918 EUR
Retailer 8€2,078 EUR
Retailer 9€2,446 EUR
Retailer 1€2,452 EUR
Retailer 6€2,570 EUR
Retailer 4€2,844 EUR
Retailer 3€3,352 EUR
Retailer 2€4,040 EUR

45 data points across 9 retailers

22 retailers€1,721 EUR to €4,796 EUR

B
Cheapest Retailer
-
€1,721 EUR
$1,915 USD
B+
Retailer 2
-
€1,801 EUR
$2,004 USD
View
B
Retailer 3
-
€1,869 EUR
$2,080 USD
View
B
Retailer 4
-
€1,877 EUR
$2,089 USD
View
B
Retailer 5
-
€1,918 EUR
$2,135 USD
View
Final sale: no returns
B
Retailer 6
-
€2,078 EUR
$2,313 USD
View
B
Retailer 7
-
€2,078 EUR
$2,313 USD
View
B
Retailer 8
-
€2,080 EUR
$2,315 USD
View
B
Retailer 9
-
€2,123 EUR
$2,363 USD
View
B
Retailer 10
-
€2,174 EUR
$2,420 USD
View
B
Retailer 11
-
€2,398 EUR
$2,669 USD
View
B
Retailer 12
-
€2,399 EUR
$2,670 USD
View
B
Retailer 13
-
€2,399 EUR
$2,670 USD
View
B
Retailer 14
-
€2,446 EUR
A$4,188 AUD
View
B
Retailer 15
-
€2,452 EUR
£2,149 GBP
View
B
Retailer 16
-
€2,471 EUR
$2,750 USD
View
Retailer 17
-
€2,570 EUR
A$4,401 AUD
View
Price last confirmed 22 days ago
Retailer 18
-
€2,844 EUR
View
Price last confirmed 7 days ago
C
Retailer 19
-
€3,302 EUR
$3,675 USD
View
B
Retailer 20
-
€3,352 EUR
ZAR 60,277 ZAR
View
B
Retailer 21
-
€4,040 EUR
£3,541 GBP
View
Most Expensive
C
NZ Jewellers
e15705d1-c159-4d47-96b8-04874637cd2b · Oct 27
€4,796 EUR
$5,338 USD
View
21 more retailers have this diamond
Prices start from €1,721 EURSave up to €3,075 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.

B+
0.90ct Princess
€1,721 EUR