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Princess|Natural|GIA

1.30ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 1563654333

Certificate GIA 1563654333

Diamond specifications and retailer prices

From €2,002 EUR
$2,245 USD
As of November 1, 2026
Save €498 EUR (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €2,499 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563654333. Listed at 5 retailers as of October 31, 2026, with prices from €2,002 to €2,499, a €498 spread on the same certified stone. Blue Nile lists it at €2,499. 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

1.30
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563654333
Dimensions5.82 × 5.81 × 4.32 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
5.82 mm5.81 mm1.30 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563654333
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.3%

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: Nov 1
Current: €2,499 EUR|Low: €2,002 EUR|High: €2,499 EUR|Avg: €2,261 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3€2,002 EUR
Retailer 5€2,085 EUR
Retailer 2€2,245 EUR
Retailer 4€2,402 EUR
Blue Nile€2,499 EUR

11 data points across 5 retailers

5 retailers€2,002 EUR to €2,499 EUR

A
Cheapest Retailer
-
€2,002 EUR
$2,245 USD
B+
Retailer 2
-
€2,085 EUR
$2,339 USD
View
B+
Retailer 3
-
€2,245 EUR
£1,983 GBP
View
B+
Retailer 4
-
€2,402 EUR
SGD 3,641 SGD
View
Most Expensive
B+
Blue Nile
30462363 · Oct 31
€2,499 EUR
$2,803 USD
View
4 more retailers have this diamond
Prices start from €2,002 EURSave up to €498 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
1.30ct Princess
€2,002 EUR