Round|Natural|GIA

1.50ct K FL Round Natural Diamond

EX • K/FL • GIA 1555392258

Certificate GIA 1555392258

Diamond specifications and retailer prices

From €5,284 EUR
As of November 6, 2026
Save €4,082 EUR (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €9,367 EUR at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1555392258. Listed at 10 retailers as of November 5, 2026, with prices from €5,284 to €9,367, a €4,082 spread on the same certified stone. NZ Jewellers lists it at €9,367. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555392258
Dimensions7.42 × 7.46 × 4.44 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Top View
7.42 mm7.46 mm1.50 ctK / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555392258
Side View
Table 59.0%Crown 33°GirdlePavilion 40.8°Culet: NoneDepth 59.7%

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: €9,367 EUR|Low: €5,195 EUR|High: €9,367 EUR|Avg: €6,428 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2€5,284 EUR
Retailer 6€5,341 EUR
Retailer 7€5,600 EUR
Retailer 9€5,600 EUR
Retailer 10€5,600 EUR
Retailer 4€6,071 EUR
Retailer 8€6,461 EUR
Retailer 3€6,833 EUR
Retailer 5€8,228 EUR
NZ Jewellers€9,367 EUR

43 data points across 10 retailers

10 retailers€5,284 EUR to €9,367 EUR

A
Cheapest Retailer
-
€5,284 EUR
A
Retailer 2
-
€5,341 EUR
View
B+
Retailer 3
-
€5,600 EUR
View
Retailer 4
-
€5,600 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€5,600 EUR
View
B+
Retailer 6
-
€6,071 EUR
View
B+
Retailer 7
-
€6,461 EUR
View
B+
Retailer 8
-
€6,833 EUR
View
B
Retailer 9
-
€8,228 EUR
View
Most Expensive
B
NZ Jewellers
7dfe92a7-94e5-4b15-aee5-e4de5b7365cd · Nov 5
€9,367 EUR
$10,513 USD
View
9 more retailers have this diamond
Prices start from €5,284 EURSave up to €4,082 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
€5,284 EUR