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Princess|Natural|GIA

1.30ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 2566575701

Certificate GIA 2566575701

Diamond specifications and retailer prices

From €2,509 EUR
HK$21,900 HKD
As of October 31, 2026
Save €964 EUR (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,473 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566575701. Listed at 7 retailers as of October 31, 2026, with prices from €2,509 to €3,473, a €964 spread on the same certified stone. Brilliant Earth lists it at €3,473. 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
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566575701
Dimensions5.85 × 5.84 × 4.33 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
5.85 mm5.84 mm1.30 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566575701
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NDepth 74.1%

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: €3,473 EUR|Low: €2,486 EUR|High: €3,500 EUR|Avg: €3,013 EUR|-0.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2€2,509 EUR
Retailer 7€2,705 EUR
Retailer 3€2,953 EUR
Retailer 6€3,047 EUR
Retailer 5€3,135 EUR
Retailer 4€3,165 EUR
Brilliant Earth€3,473 EUR

7 data points across 7 retailers

7 retailers€2,509 EUR to €3,473 EUR

A
Cheapest Retailer
-
€2,509 EUR
HK$21,900 HKD
B+
Retailer 2
-
€2,705 EUR
$3,022 USD
View
B+
Retailer 3
-
€2,953 EUR
SGD 4,459 SGD
View
B+
Retailer 4
-
€3,047 EUR
$3,404 USD
View
B+
Retailer 5
-
€3,135 EUR
$3,502 USD
View
Final sale: no returns
B+
Retailer 6
-
€3,165 EUR
SGD 4,779 SGD
View
Most Expensive
B
Brilliant Earth
22138950A · Oct 31
€3,473 EUR
$3,880 USD
View
6 more retailers have this diamond
Prices start from €2,509 EURSave up to €964 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
€2,509 EUR