CaratHunter
Plans
Princess|Natural|GIA

1.30ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 1236690758

Certificate GIA 1236690758

Diamond specifications and retailer prices

From €2,517 EUR
As of November 7, 2026
Save €2,950 EUR (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,467 EUR at MOH London · As of November 4, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1236690758. Listed at 14 retailers as of November 4, 2026, with prices from €2,517 to €5,467, a €2,950 spread on the same certified stone. MOH London lists it at €5,467. 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
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236690758
Dimensions6.11 × 6.05 × 4.08 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.11 mm6.05 mm1.30 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236690758
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.4%

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: Nov 7
Current: €5,467 EUR|Low: €2,517 EUR|High: €5,548 EUR|Avg: €3,358 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 8€2,517 EUR
Retailer 7€2,557 EUR
Retailer 5€2,580 EUR
Retailer 6€3,187 EUR
Retailer 2€3,382 EUR
Retailer 4€3,594 EUR
Retailer 3€3,873 EUR
MOH London€5,467 EUR

43 data points across 8 retailers

14 retailers€2,517 EUR to €5,467 EUR

B+
Cheapest Retailer
-
€2,517 EUR
B+
Retailer 2
-
€2,557 EUR
View
Retailer 3
-
€2,580 EUR
View
Price last confirmed 20 days ago
B+
Retailer 4
-
€2,626 EUR
View
B+
Retailer 5
-
€3,035 EUR
View
B
Retailer 6
-
€3,187 EUR
View
B
Retailer 7
-
€3,228 EUR
View
B
Retailer 8
-
€3,368 EUR
View
B
Retailer 9
-
€3,368 EUR
View
B
Retailer 10
-
€3,382 EUR
View
B
Retailer 11
-
€3,484 EUR
View
B
Retailer 12
-
€3,594 EUR
View
B
Retailer 13
-
€3,873 EUR
View
Most Expensive
C
MOH London
4913C599A · Nov 4
€5,467 EUR
£4,806 GBP
View
13 more retailers have this diamond
Prices start from €2,517 EURSave up to €2,950 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+
1.30ct Princess
€2,517 EUR