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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 €1,714 EUR
$1,915 USD
As of October 31, 2026
Save €3,064 EUR (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,778 EUR at NZ Jewellers · As of October 30, 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 30, 2026, with prices from €1,714 to €4,778, a €3,064 spread on the same certified stone. NZ Jewellers lists it at €4,778. 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
Color
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 31
Current: €4,778 EUR|Low: €1,646 EUR|High: €4,778 EUR|Avg: €2,666 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12€1,794 EUR
Retailer 9€1,911 EUR
Retailer 5€2,070 EUR
Retailer 13€2,070 EUR
Retailer 11€2,166 EUR
Retailer 4€2,389 EUR
Retailer 3€2,437 EUR
Retailer 6€2,443 EUR
Retailer 10€2,561 EUR
Retailer 8€2,854 EUR
Retailer 7€3,371 EUR
Retailer 2€4,005 EUR
NZ Jewellers€4,778 EUR

45 data points across 13 retailers

22 retailers€1,714 EUR to €4,778 EUR

B
Cheapest Retailer
-
€1,714 EUR
$1,915 USD
B+
Retailer 2
-
€1,794 EUR
$2,004 USD
View
B
Retailer 3
-
€1,862 EUR
$2,080 USD
View
B
Retailer 4
-
€1,870 EUR
$2,089 USD
View
B
Retailer 5
-
€1,911 EUR
$2,135 USD
View
Final sale: no returns
B
Retailer 6
-
€2,070 EUR
$2,313 USD
View
B
Retailer 7
-
€2,070 EUR
$2,313 USD
View
B
Retailer 8
-
€2,072 EUR
$2,315 USD
View
B
Retailer 9
-
€2,115 EUR
$2,363 USD
View
B
Retailer 10
-
€2,166 EUR
$2,420 USD
View
B
Retailer 11
-
€2,389 EUR
$2,669 USD
View
B
Retailer 12
-
€2,390 EUR
$2,670 USD
View
B
Retailer 13
-
€2,390 EUR
$2,670 USD
View
B
Retailer 14
-
€2,437 EUR
A$4,188 AUD
View
B
Retailer 15
-
€2,443 EUR
£2,149 GBP
View
B
Retailer 16
-
€2,461 EUR
$2,750 USD
View
Retailer 17
-
€2,561 EUR
A$4,401 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
€2,854 EUR
View
C
Retailer 19
-
€3,289 EUR
$3,675 USD
View
B
Retailer 20
-
€3,371 EUR
ZAR 60,846 ZAR
View
B
Retailer 21
-
€4,005 EUR
£3,523 GBP
View
Most Expensive
C
NZ Jewellers
e15705d1-c159-4d47-96b8-04874637cd2b · Oct 30
€4,778 EUR
$5,338 USD
View
21 more retailers have this diamond
Prices start from €1,714 EURSave up to €3,064 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
€1,714 EUR