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Princess|Natural|GIA

1.50ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 6531791369

Certificate GIA 6531791369

Diamond specifications and retailer prices

From €2,689 EUR
$3,016 USD
As of October 30, 2026
Save €1,094 EUR (29%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,783 EUR at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded I 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 6531791369. Listed at 9 retailers as of October 30, 2026, with prices from €2,689 to €3,783, a €1,094 spread on the same certified stone. GemTrove lists it at €3,783. 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

1.50
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531791369
Dimensions6.20 × 6.19 × 4.49 mm
L/W Ratio1.00
Top View
6.20 mm6.19 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531791369
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.6%

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 30
Current: €2,812 EUR|Low: €2,412 EUR|High: €3,609 EUR|Avg: €3,000 EUR|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3€2,689 EUR
Retailer 4€2,740 EUR
Retailer 7€2,783 EUR
Retailer 1€2,812 EUR
Retailer 2€2,879 EUR
Retailer 6€3,166 EUR
Retailer 5€3,205 EUR

46 data points across 7 retailers

9 retailers€2,689 EUR to €3,783 EUR

A
Cheapest Retailer
-
€2,689 EUR
$3,016 USD
A
Retailer 2
-
€2,740 EUR
$3,073 USD
View
Final sale: no returns
A
Retailer 3
-
€2,783 EUR
MYR 12,714 MYR
View
A
Retailer 4
-
€2,812 EUR
₹300,361 INR
View
A
Retailer 5
-
€2,879 EUR
£2,543 GBP
View
A
Retailer 6
-
€3,166 EUR
SGD 4,798 SGD
View
A
Retailer 7
-
€3,205 EUR
$3,595 USD
View
A
Retailer 8
-
€3,548 EUR
A$6,122 AUD
View
Most Expensive
B+
GemTrove
GT-N-01307814-98 · Nov 2
€3,783 EUR
A$6,528 AUD
View
8 more retailers have this diamond
Prices start from €2,689 EURSave up to €1,094 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
€2,689 EUR