Radiant|Natural|GIA

1.50ct H I1 Radiant Natural Diamond

EX • H/I1 • GIA 2464640484

Certificate GIA 2464640484

Diamond specifications and retailer prices

From €1,872 EUR
HK$16,400 HKD
As of October 30, 2026
Save €1,124 EUR (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,378 EUR at NZ Jewellers · As of September 18, 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2464640484. Listed at 7 retailers as of October 27, 2026, with a 60% 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
H
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.52°
Pavilion angle39.96°
OriginNatural
Grading LabGIA
CertificateGIA 2464640484
Dimensions6.55 × 6.47 × 4.47 mm
L/W Ratio1.01
Top View
6.55 mm6.47 mm1.50 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2464640484
Side View
Table 63.0%Crown 35.52°Girdle: STK-VTKPavilion 39.96°Culet: NoneDepth 69.1%

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: Oct 30
Current: €2,996 EUR|Low: €1,872 EUR|High: €4,221 EUR|Avg: €2,772 EUR|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 2€1,872 EUR
Retailer 8€2,304 EUR
Retailer 3€2,443 EUR
Retailer 4€2,514 EUR
Retailer 6€2,572 EUR
Retailer 5€2,968 EUR
Retailer 1€2,996 EUR
Retailer 7€3,061 EUR
Retailer 9€4,221 EUR

15 data points across 9 retailers

7 retailers€1,872 EUR to €2,996 EUR

A
Cheapest Retailer
-
€1,872 EUR
HK$16,400 HKD
A
Retailer 2
-
€2,304 EUR
$2,584 USD
View
A
Retailer 3
-
€2,443 EUR
$2,740 USD
View
Retailer 4
-
€2,514 EUR
$2,820 USD
View
Price last confirmed 9 days ago
Retailer 5
-
€2,968 EUR
$3,329 USD
View
Price last confirmed 48 days ago
A
Retailer 6
-
€2,996 EUR
View
Most Expensive
NZ Jewellers
2375d2a7-e6b2-4b32-b256-11f896fb49bc · Sep 18
€5,378 EUR
$6,032 USD
View
Price last confirmed 45 days ago
6 more retailers have this diamond
Prices start from €1,872 EURSave up to €1,124 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
€1,872 EUR