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Princess|Natural|GIA

1.20ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 1558518584

Certificate GIA 1558518584

Diamond specifications and retailer prices

From €1,730 EUR
HK$15,100 HKD
As of October 31, 2026
Save €3,260 EUR (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,990 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558518584. Listed at 16 retailers as of October 28, 2026, with prices from €1,730 to €4,990, a €3,260 spread on the same certified stone. Queensmith lists it at €4,990. 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

1.20
Carat
E
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558518584
Dimensions5.98 × 5.96 × 4.03 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Cavity, Needle, Natural
Top View
5.98 mm5.96 mm1.20 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558518584
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: 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: Oct 31
Current: €4,990 EUR|Low: €1,707 EUR|High: €5,002 EUR|Avg: €2,668 EUR|+2.1%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€1,730 EUR
Retailer 4€1,826 EUR
Retailer 7€2,055 EUR
Retailer 8€2,120 EUR
Retailer 10€2,139 EUR
Retailer 9€2,424 EUR
Retailer 3€2,456 EUR
Retailer 6€2,870 EUR
Retailer 2€4,026 EUR
Queensmith€4,990 EUR

32 data points across 10 retailers

16 retailers€1,730 EUR to €4,990 EUR

A
Cheapest Retailer
-
€1,730 EUR
HK$15,100 HKD
A
Retailer 2
-
€1,826 EUR
₹194,238 INR
View
A
Retailer 3
-
€2,055 EUR
SGD 3,103 SGD
View
B+
Retailer 4
-
€2,120 EUR
$2,369 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,139 EUR
$2,390 USD
View
Retailer 6
-
€2,298 EUR
$2,567 USD
View
Price last confirmed 16 days ago
Retailer 7
-
€2,298 EUR
$2,567 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
€2,355 EUR
A$4,048 AUD
View
Retailer 9
-
€2,404 EUR
$2,686 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
€2,424 EUR
$2,708 USD
View
B+
Retailer 11
-
€2,456 EUR
£2,161 GBP
View
Retailer 12
-
€2,651 EUR
$2,962 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
€2,870 EUR
View
B
Retailer 14
-
€4,026 EUR
£3,542 GBP
View
Retailer 15
-
€4,805 EUR
$5,368 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Queensmith
1558518584 · Oct 28
€4,990 EUR
£4,390 GBP
View
15 more retailers have this diamond
Prices start from €1,730 EURSave up to €3,260 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
€1,730 EUR