Princess|Natural|GIA

1.20ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 2546991431

Certificate GIA 2546991431

Diamond specifications and retailer prices

From €1,927 EUR
As of November 4, 2026
Save €2,576 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,312 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546991431. Listed at 16 retailers as of November 2, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546991431
Dimensions5.83 × 5.81 × 3.94 mm
L/W Ratio1.00
Top View
5.83 mm5.81 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546991431
Side View
Table 72.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €5,312 EUR|Low: €1,927 EUR|High: €5,312 EUR|Avg: €2,972 EUR|+2.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 14€1,927 EUR
Retailer 12€2,017 EUR
Retailer 16€2,336 EUR
Retailer 13€2,387 EUR
Retailer 5€2,488 EUR
Retailer 4€2,606 EUR
Retailer 15€2,657 EUR
Retailer 10€2,663 EUR
Retailer 2€2,676 EUR
Retailer 6€2,766 EUR
Retailer 7€2,810 EUR
Retailer 8€2,810 EUR
Retailer 9€2,945 EUR
Retailer 11€3,089 EUR
Retailer 3€4,503 EUR
Queensmith€5,312 EUR

12 data points across 16 retailers

16 retailers€1,927 EUR to €4,503 EUR

A
Cheapest Retailer
-
€1,927 EUR
A
Retailer 2
-
€2,017 EUR
View
B+
Retailer 3
-
€2,336 EUR
View
Final sale: no returns
B+
Retailer 4
-
€2,387 EUR
View
B+
Retailer 5
-
€2,488 EUR
View
B+
Retailer 6
-
€2,606 EUR
View
B+
Retailer 7
-
€2,657 EUR
View
B+
Retailer 8
-
€2,663 EUR
View
B+
Retailer 9
-
€2,676 EUR
View
B+
Retailer 10
-
€2,766 EUR
View
B+
Retailer 11
-
€2,945 EUR
View
B+
Retailer 12
-
€3,089 EUR
View
Retailer 13
-
€3,242 EUR
View
Price last confirmed 52 days ago
B
Retailer 14
-
€4,503 EUR
View
Retailer 15
-
€4,896 EUR
View
Price last confirmed 52 days ago
Most Expensive
Queensmith
2546991431 · Oct 28
€5,312 EUR
£4,695 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from €1,927 EURSave up to €2,576 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
1.20ct Princess
€1,927 EUR