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Princess|Natural|GIA

1.20ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 1547498924

Certificate GIA 1547498924

Diamond specifications and retailer prices

From €2,373 EUR
As of November 6, 2026
Save €2,979 EUR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,744 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547498924. Listed at 21 retailers as of November 2, 2026, with a 126% 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547498924
Dimensions6.00 × 5.94 × 4.01 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.00 mm5.94 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547498924
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.5%

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 6
Current: €5,744 EUR|Low: €2,373 EUR|High: €5,767 EUR|Avg: €3,618 EUR|+2.6%
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
November 6, 2026
Retailer 12€2,373 EUR
Retailer 2€2,470 EUR
Retailer 11€2,828 EUR
Retailer 3€2,871 EUR
Retailer 10€2,940 EUR
Retailer 5€3,014 EUR
Retailer 8€3,218 EUR
Retailer 13€3,240 EUR
Retailer 6€3,296 EUR
Retailer 7€3,620 EUR
Retailer 9€3,796 EUR
Retailer 4€5,352 EUR
Queensmith€5,744 EUR

28 data points across 13 retailers

21 retailers€2,373 EUR to €5,352 EUR

A
Cheapest Retailer
-
€2,373 EUR
A
Retailer 2
-
€2,470 EUR
View
B+
Retailer 3
-
€2,828 EUR
View
B+
Retailer 4
-
€2,871 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,940 EUR
View
B+
Retailer 6
-
€3,010 EUR
View
B+
Retailer 7
-
€3,014 EUR
View
Retailer 8
-
€3,218 EUR
View
Price last confirmed 21 days ago
Retailer 9
-
€3,218 EUR
View
Price last confirmed 19 days ago
B+
Retailer 10
-
€3,218 EUR
View
B+
Retailer 11
-
€3,240 EUR
View
B+
Retailer 12
-
€3,258 EUR
View
B+
Retailer 13
-
€3,296 EUR
View
Retailer 14
-
€3,342 EUR
View
Price last confirmed 22 days ago
Retailer 15
-
€3,446 EUR
View
Price last confirmed 29 days ago
B+
Retailer 16
-
€3,620 EUR
View
Retailer 17
-
€3,713 EUR
View
Price last confirmed 18 days ago
B+
Retailer 18
-
€3,796 EUR
View
B
Retailer 19
-
€5,352 EUR
View
Retailer 20
-
€5,606 EUR
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
1547498924 · Oct 28
€5,744 EUR
£5,050 GBP
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from €2,373 EURSave up to €2,979 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
€2,373 EUR