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Radiant|Natural|GIA

1.50ct K SI2 Radiant Natural Diamond

GD • K/SI2 • GIA 2447343661

Certificate GIA 2447343661

Diamond specifications and retailer prices

From €3,042 EUR
As of November 6, 2026
Save €3,484 EUR (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €6,526 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2447343661. Listed at 9 retailers as of November 5, 2026, with prices from €3,042 to €6,526, a €3,484 spread on the same certified stone. NZ Jewellers lists it at €6,526. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2447343661
Dimensions8.21 × 5.49 × 3.71 mm
L/W Ratio1.50
Top View
8.21 mm5.49 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2447343661
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,831 EUR|Low: €2,960 EUR|High: €6,339 EUR|Avg: €3,835 EUR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4€2,960 EUR
Retailer 6€3,042 EUR
Retailer 7€3,394 EUR
Retailer 9€3,394 EUR
Retailer 5€3,524 EUR
Retailer 1€3,831 EUR
Retailer 8€3,916 EUR
Retailer 2€4,021 EUR
Retailer 3€6,248 EUR

45 data points across 9 retailers

9 retailers€3,042 EUR to €6,526 EUR

Retailer 1
-
€2,960 EUR
Price last confirmed 10 days ago
B+
Retailer 2
-
€3,042 EUR
View
B+
Retailer 3
-
€3,394 EUR
View
B+
Retailer 4
-
€3,524 EUR
View
B+
Retailer 5
-
€3,831 EUR
View
B
Retailer 6
-
€3,916 EUR
View
B
Retailer 7
-
€4,021 EUR
View
C
Retailer 8
-
€6,248 EUR
View
Most Expensive
C
NZ Jewellers
85a04bf5-35c7-4fe3-9387-d8214031a7a6 · Nov 5
€6,526 EUR
$7,286 USD
View
8 more retailers have this diamond
Prices start from €3,042 EURSave up to €3,484 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.

B+
1.50ct Radiant
€3,042 EUR