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Round|Natural|GIA

1.50ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2554478708

Certificate GIA 2554478708

Diamond specifications and retailer prices

From €1,797 EUR
₹191,191 INR
As of November 2, 2026
Save €3,045 EUR (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €4,842 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2554478708. Listed at 5 retailers as of October 30, 2026, with prices from €1,797 to €4,842, a €3,045 spread on the same certified stone. NZ Jewellers lists it at €4,842. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2554478708
Dimensions7.26 × 7.31 × 4.59 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.26 mm7.31 mm1.50 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554478708
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.9%

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: Nov 2
Current: €4,842 EUR|Low: €1,797 EUR|High: €5,312 EUR|Avg: €3,094 EUR|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2€1,797 EUR
Retailer 5€2,074 EUR
Retailer 4€2,180 EUR
Retailer 3€2,880 EUR
Retailer 6€3,694 EUR
NZ Jewellers€4,842 EUR

33 data points across 6 retailers

5 retailers€1,797 EUR to €4,842 EUR

A
Cheapest Retailer
-
€1,797 EUR
₹191,191 INR
A
Retailer 2
-
€2,074 EUR
$2,317 USD
View
A
Retailer 3
-
€2,180 EUR
$2,436 USD
View
A
Retailer 4
-
€2,880 EUR
View
Most Expensive
B
NZ Jewellers
19f62ec7-6f93-4386-b610-70740ab19994 · Oct 30
€4,842 EUR
$5,409 USD
View
4 more retailers have this diamond
Prices start from €1,797 EURSave up to €3,045 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 Round
€1,797 EUR