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Princess|Natural|GIA

1.06ct E SI2 Princess Natural Diamond

VG • E/SI2 • GIA 42A

Certificate GIA 42A

Diamond specifications and retailer prices

From €3,511 EUR
$3,923 USD
As of October 30, 2026
Save €926 EUR (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €4,437 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.06ct natural princess diamond

This 1.06ct 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. Listed at 3 retailers as of October 30, 2026, with prices from €3,511 to €4,437, a €926 spread on the same certified stone. Blue Nile lists it at €4,437. 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

1.06
Carat
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 42A
Dimensions5.81 × 5.73 × 3.84 mm
L/W Ratio1.01
Top View
5.81 mm5.73 mm1.06 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 42A
Side View
Table 71.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €4,437 EUR|Low: €3,511 EUR|High: €4,437 EUR|Avg: €3,776 EUR
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2€3,511 EUR
Retailer 3€3,711 EUR
Blue Nile€4,437 EUR

2 data points across 3 retailers

3 retailers€3,511 EUR to €4,437 EUR

B
Cheapest Retailer
-
€3,511 EUR
$3,923 USD
B
Retailer 2
-
€3,711 EUR
$4,146 USD
View
Most Expensive
C
Blue Nile
21517976 · Oct 31
€4,437 EUR
$4,957 USD
View
2 more retailers have this diamond
Prices start from €3,511 EURSave up to €926 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
1.06ct Princess
€3,511 EUR