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Princess|Natural|GIA

1.20ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 2556030701

Certificate GIA 2556030701

Diamond specifications and retailer prices

From €1,593 EUR
As of November 6, 2026
Save €2,071 EUR (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,857 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556030701. Listed at 12 retailers as of November 4, 2026, with a 130% 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556030701
Dimensions5.90 × 5.88 × 3.95 mm
L/W Ratio1.00
Top View
5.90 mm5.88 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556030701
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.1%

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 6
Current: €4,857 EUR|Low: €1,582 EUR|High: €4,857 EUR|Avg: €2,458 EUR|+2.9%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9€1,593 EUR
Retailer 2€1,667 EUR
Retailer 11€1,936 EUR
Retailer 12€2,012 EUR
Retailer 4€2,184 EUR
Retailer 3€2,193 EUR
Retailer 5€2,212 EUR
Retailer 10€2,222 EUR
Retailer 7€2,279 EUR
Retailer 6€2,604 EUR
Retailer 8€3,664 EUR
Queensmith€4,857 EUR

12 data points across 12 retailers

12 retailers€1,593 EUR to €3,664 EUR

A
Cheapest Retailer
-
€1,593 EUR
A
Retailer 2
-
€1,667 EUR
View
A
Retailer 3
-
€1,936 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,012 EUR
View
B+
Retailer 5
-
€2,193 EUR
View
B+
Retailer 6
-
€2,212 EUR
View
B+
Retailer 7
-
€2,222 EUR
View
B+
Retailer 8
-
€2,279 EUR
View
Retailer 9
-
€2,519 EUR
View
Price last confirmed 52 days ago
B+
Retailer 10
-
€2,604 EUR
View
B
Retailer 11
-
€3,664 EUR
View
Most Expensive
Queensmith
2556030701 · Oct 28
€4,857 EUR
£4,270 GBP
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from €1,593 EURSave up to €2,071 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
€1,593 EUR