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Princess|Natural|GIA

1.20ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 2427473561

Certificate GIA 2427473561

Diamond specifications and retailer prices

From €2,326 EUR
As of November 4, 2026
Save €1,212 EUR (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,538 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2427473561. Listed at 10 retailers as of November 4, 2026, with prices from €2,326 to €3,538, a €1,212 spread on the same certified stone. 77 Diamonds lists it at €3,538. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427473561
Dimensions5.69 × 5.68 × 4.25 mm
L/W Ratio1.00
Top View
5.69 mm5.68 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427473561
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 74.8%

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: Nov 4
Current: €3,538 EUR|Low: €2,187 EUR|High: €3,581 EUR|Avg: €2,742 EUR|+1.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10€2,187 EUR
Retailer 7€2,326 EUR
Retailer 4€2,361 EUR
Retailer 6€2,364 EUR
Retailer 2€2,798 EUR
Retailer 3€2,875 EUR
Retailer 5€2,892 EUR
Retailer 8€3,036 EUR
Retailer 9€3,036 EUR
77 Diamonds€3,538 EUR

31 data points across 10 retailers

10 retailers€2,326 EUR to €3,538 EUR

B
Cheapest Retailer
-
€2,326 EUR
B
Retailer 2
-
€2,361 EUR
View
B
Retailer 3
-
€2,364 EUR
View
B
Retailer 4
-
€2,798 EUR
View
B
Retailer 5
-
€2,875 EUR
View
B
Retailer 6
-
€2,892 EUR
View
B
Retailer 7
-
€3,036 EUR
View
B
Retailer 8
-
€3,036 EUR
View
B
Retailer 9
-
€3,135 EUR
View
Most Expensive
B
77 Diamonds
PRIZSEMYMTAH · Nov 6
€3,538 EUR
£3,110 GBP
View
9 more retailers have this diamond
Prices start from €2,326 EURSave up to €1,212 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
1.20ct Princess
€2,326 EUR