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Radiant|Natural|GIA

1.50ct K IF Radiant Natural Diamond

ID • K/IF • GIA 7548436696

Certificate GIA 7548436696

Diamond specifications and retailer prices

From €3,384 EUR
As of November 6, 2026
Save €684 EUR (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €4,229 EUR at Blue Nile · As of October 22, 2026
View at Blue Nile

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548436696. Listed at 5 retailers as of November 6, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548436696
Dimensions7.00 × 5.67 × 3.96 mm
L/W Ratio1.23
Culet sizeNone
Top View
7.00 mm5.67 mm1.50 ctK / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548436696
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

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: €4,229 EUR|Low: €3,221 EUR|High: €4,729 EUR|Avg: €3,942 EUR|-10.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2€3,384 EUR
Retailer 3€3,539 EUR
Retailer 4€3,661 EUR
Retailer 6€3,727 EUR
Retailer 5€3,794 EUR
Retailer 7€4,068 EUR
Blue Nile€4,229 EUR
Retailer 8€4,698 EUR

45 data points across 8 retailers

5 retailers€3,384 EUR to €4,068 EUR

A
Cheapest Retailer
-
€3,384 EUR
Retailer 2
-
€3,539 EUR
View
Price last confirmed 15 days ago
Retailer 3
-
€3,794 EUR
View
Price last confirmed 16 days ago
B+
Retailer 4
-
€4,068 EUR
View
Most Expensive
Blue Nile
27895812 · Oct 22
€4,229 EUR
$4,722 USD
View
Price last confirmed 15 days ago
4 more retailers have this diamond
Prices start from €3,384 EURSave up to €684 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 Radiant
€3,384 EUR