CaratHunter
Plans
Princess|Natural|GIA

1.50ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 1555684438

Certificate GIA 1555684438

Diamond specifications and retailer prices

From €3,173 EUR
$3,545 USD
As of October 31, 2026
Save €3,358 EUR (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €6,531 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded H 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 1555684438. Listed at 14 retailers as of October 26, 2026, with prices from €3,173 to €6,531, a €3,358 spread on the same certified stone. MOH London lists it at €6,531. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555684438
Dimensions6.34 × 6.31 × 4.67 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Needle
Top View
6.34 mm6.31 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1555684438
Side View
Table 73.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 74.1%

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: €6,531 EUR|Low: €3,145 EUR|High: €6,938 EUR|Avg: €4,210 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12€3,173 EUR
Retailer 8€3,235 EUR
Retailer 10€3,297 EUR
Retailer 9€3,460 EUR
Retailer 5€3,535 EUR
Retailer 4€3,942 EUR
Retailer 11€3,975 EUR
Retailer 6€4,111 EUR
Retailer 3€4,216 EUR
Retailer 7€4,216 EUR
Retailer 2€4,634 EUR
Retailer 13€5,982 EUR
MOH London€6,531 EUR

42 data points across 13 retailers

14 retailers€3,173 EUR to €6,531 EUR

A
Cheapest Retailer
-
€3,173 EUR
$3,545 USD
A
Retailer 2
-
€3,235 EUR
$3,614 USD
View
A
Retailer 3
-
€3,297 EUR
$3,683 USD
View
A
Retailer 4
-
€3,460 EUR
$3,865 USD
View
Final sale: no returns
A
Retailer 5
-
€3,535 EUR
CA$5,485 CAD
View
A
Retailer 6
-
€3,942 EUR
$4,404 USD
View
B+
Retailer 7
-
€3,975 EUR
$4,441 USD
View
B+
Retailer 8
-
€4,111 EUR
£3,617 GBP
View
B+
Retailer 9
-
€4,216 EUR
$4,710 USD
View
B+
Retailer 10
-
€4,216 EUR
$4,710 USD
View
B+
Retailer 11
-
€4,359 EUR
$4,870 USD
View
B+
Retailer 12
-
€4,634 EUR
View
B
Retailer 13
-
€5,982 EUR
$6,684 USD
View
Most Expensive
B
MOH London
77BF9691C · Oct 26
€6,531 EUR
£5,745 GBP
View
13 more retailers have this diamond
Prices start from €3,173 EURSave up to €3,358 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
€3,173 EUR