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Princess|Natural|GIA

1.50ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 1418390658

Certificate GIA 1418390658

Diamond specifications and retailer prices

From €3,023 EUR
₹322,939 INR
As of October 31, 2026
Save €6,810 EUR (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €9,833 EUR at Adiamor · As of November 1, 2026
View at Adiamor

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1418390658. Listed at 18 retailers as of October 31, 2026, with prices from €3,023 to €9,833, a €6,810 spread on the same certified stone. Adiamor lists it at €9,833. 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

1.50
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1418390658
Dimensions6.12 × 6.11 × 4.57 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.12 mm6.11 mm1.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1418390658
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.8%

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: €4,761 EUR|Low: €2,880 EUR|High: €8,826 EUR|Avg: €4,137 EUR|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6€3,023 EUR
Retailer 7€3,036 EUR
Retailer 8€3,300 EUR
Retailer 5€3,622 EUR
Retailer 9€3,740 EUR
Retailer 10€3,884 EUR
Retailer 3€4,184 EUR
Retailer 2€4,208 EUR
Retailer 1€4,761 EUR
Retailer 4€6,702 EUR

37 data points across 10 retailers

18 retailers€3,023 EUR to €9,833 EUR

A
Cheapest Retailer
-
€3,023 EUR
₹322,939 INR
A
Retailer 2
-
€3,036 EUR
HK$26,600 HKD
View
A
Retailer 3
-
€3,300 EUR
A$5,695 AUD
View
A
Retailer 4
-
€3,622 EUR
$4,062 USD
View
B+
Retailer 5
-
€3,625 EUR
$4,066 USD
View
B+
Retailer 6
-
€3,740 EUR
$4,195 USD
View
B+
Retailer 7
-
€3,860 EUR
SGD 5,850 SGD
View
B+
Retailer 8
-
€3,884 EUR
$4,356 USD
View
Final sale: no returns
B+
Retailer 9
-
€4,184 EUR
£3,695 GBP
View
B+
Retailer 10
-
€4,208 EUR
$4,720 USD
View
B+
Retailer 11
-
€4,208 EUR
$4,720 USD
View
B+
Retailer 12
-
€4,208 EUR
$4,720 USD
View
B+
Retailer 13
-
€4,342 EUR
$4,870 USD
View
B+
Retailer 14
-
€4,761 EUR
View
B+
Retailer 15
-
€4,856 EUR
$5,446 USD
View
B
Retailer 16
-
€6,702 EUR
£5,919 GBP
View
B
Retailer 17
-
€7,331 EUR
$8,223 USD
View
Most Expensive
C
Adiamor
D-64679410 · Nov 1
€9,833 EUR
$11,029 USD
View
17 more retailers have this diamond
Prices start from €3,023 EURSave up to €6,810 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
1.50ct Princess
€3,023 EUR