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Radiant|Natural|GIA

1.50ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 1449259024

Certificate GIA 1449259024

Diamond specifications and retailer prices

From €2,132 EUR
As of November 2, 2026
Save €2,604 EUR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,735 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1449259024. Listed at 15 retailers as of November 2, 2026, with prices from €2,132 to €4,735, a €2,604 spread on the same certified stone. MOH London lists it at €4,735. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43.8°
OriginNatural
Grading LabGIA
CertificateGIA 1449259024
Dimensions6.37 × 6.25 × 4.24 mm
L/W Ratio1.02
Top View
6.37 mm6.25 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449259024
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 43.8°Culet: NoneDepth 67.9%

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 2
Current: €4,735 EUR|Low: €2,098 EUR|High: €5,126 EUR|Avg: €3,076 EUR|-7.6%
MOH London
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
November 7, 2026
Retailer 12€2,132 EUR
Retailer 5€2,285 EUR
Retailer 6€2,301 EUR
Retailer 4€2,368 EUR
Retailer 7€2,477 EUR
Retailer 9€2,612 EUR
Retailer 2€2,701 EUR
Retailer 11€2,750 EUR
Retailer 13€2,761 EUR
Retailer 10€2,954 EUR
Retailer 3€3,315 EUR
Retailer 14€3,995 EUR
Retailer 8€4,468 EUR
MOH London€4,735 EUR

34 data points across 14 retailers

15 retailers€2,132 EUR to €4,735 EUR

A
Cheapest Retailer
-
€2,132 EUR
A
Retailer 2
-
€2,285 EUR
View
A
Retailer 3
-
€2,301 EUR
View
A
Retailer 4
-
€2,368 EUR
View
Final sale: no returns
A
Retailer 5
-
€2,477 EUR
View
A
Retailer 6
-
€2,612 EUR
View
A
Retailer 7
-
€2,701 EUR
View
A
Retailer 8
-
€2,750 EUR
View
A
Retailer 9
-
€2,761 EUR
View
A
Retailer 10
-
€2,954 EUR
View
B+
Retailer 11
-
€3,230 EUR
View
A
Retailer 12
-
€3,315 EUR
View
A
Retailer 13
-
€3,995 EUR
View
B+
Retailer 14
-
€4,468 EUR
View
Most Expensive
B+
MOH London
234165687 · Nov 2
€4,735 EUR
£4,163 GBP
View
14 more retailers have this diamond
Prices start from €2,132 EURSave up to €2,604 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
€2,132 EUR