Round|Natural|GIA

1.50ct I IF Round Natural Diamond

EX • I/IF • GIA 3555994997

Certificate GIA 3555994997

Diamond specifications and retailer prices

From €5,606 EUR
As of November 6, 2026
Save €7,115 EUR (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €12,721 EUR at NZ Jewellers · As of September 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3555994997. Listed at 23 retailers as of November 5, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3555994997
Dimensions7.27 × 7.33 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.27 mm7.33 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555994997
Side View
Table 56.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €12,721 EUR|Low: €5,606 EUR|High: €12,721 EUR|Avg: €8,156 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 7, 2026
Retailer 13€5,606 EUR
Retailer 7€6,642 EUR
Retailer 2€6,771 EUR
Retailer 4€7,020 EUR
Retailer 5€7,021 EUR
Retailer 11€7,096 EUR
Retailer 15€7,296 EUR
Retailer 8€7,529 EUR
Retailer 3€7,723 EUR
Retailer 14€7,790 EUR
Retailer 10€8,246 EUR
Retailer 6€8,776 EUR
Retailer 9€9,279 EUR
Retailer 12€10,571 EUR
NZ Jewellers€12,721 EUR

35 data points across 15 retailers

23 retailers€5,606 EUR to €12,721 EUR

A
Cheapest Retailer
-
€5,606 EUR
Retailer 2
-
€6,390 EUR
View
Price last confirmed 26 days ago
A
Retailer 3
-
€6,573 EUR
View
A
Retailer 4
-
€6,642 EUR
View
A
Retailer 5
-
€6,771 EUR
View
A
Retailer 6
-
€7,020 EUR
View
Final sale: no returns
Retailer 7
-
€7,021 EUR
View
Price last confirmed 9 days ago
A
Retailer 8
-
€7,096 EUR
View
Retailer 9
-
€7,296 EUR
View
Price last confirmed 16 days ago
A
Retailer 10
-
€7,529 EUR
View
B+
Retailer 11
-
€7,650 EUR
View
B+
Retailer 12
-
€7,723 EUR
View
B+
Retailer 13
-
€7,790 EUR
View
B+
Retailer 14
-
€7,824 EUR
View
B+
Retailer 15
-
€8,246 EUR
View
Retailer 16
-
€8,776 EUR
View
Price last confirmed 39 days ago
B+
Retailer 17
-
€8,776 EUR
View
Retailer 18
-
€8,776 EUR
View
Price last confirmed 36 days ago
B+
Retailer 19
-
€9,279 EUR
View
B+
Retailer 20
-
€10,571 EUR
View
B
Retailer 21
-
€10,868 EUR
View
B
Retailer 22
-
€12,721 EUR
View
Most Expensive
NZ Jewellers
1b6a9c67-2c9a-42b6-9e14-43d57d38b267 · Sep 28
€12,721 EUR
$14,203 USD
View
Price last confirmed 39 days ago
22 more retailers have this diamond
Prices start from €5,606 EURSave up to €7,115 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
€5,606 EUR