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Radiant|Natural|GIA

1.50ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 6532483953

Certificate GIA 6532483953

Diamond specifications and retailer prices

From €3,215 EUR
₹343,459 INR
As of November 2, 2026
Save €4,224 EUR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,439 EUR at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532483953. Listed at 19 retailers as of October 30, 2026, with prices from €3,215 to €7,439, a €4,224 spread on the same certified stone. NZ Jewellers lists it at €7,439. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532483953
Dimensions7.53 × 5.62 × 3.92 mm
L/W Ratio1.34
Top View
7.53 mm5.62 mm1.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532483953
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €7,439 EUR|Low: €3,103 EUR|High: €7,538 EUR|Avg: €4,495 EUR|-1.3%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 12€3,215 EUR
Retailer 14€3,375 EUR
Retailer 16€3,509 EUR
Retailer 18€3,622 EUR
Retailer 8€3,723 EUR
Retailer 9€3,911 EUR
Retailer 10€4,025 EUR
Retailer 15€4,218 EUR
Retailer 2€4,242 EUR
Retailer 5€4,242 EUR
Retailer 4€4,376 EUR
Retailer 3€4,411 EUR
Retailer 17€4,520 EUR
Retailer 13€4,524 EUR
Retailer 11€4,895 EUR
Retailer 7€5,249 EUR
Retailer 6€6,801 EUR
NZ Jewellers€7,439 EUR

19 data points across 18 retailers

19 retailers€3,215 EUR to €7,439 EUR

A
Cheapest Retailer
-
€3,215 EUR
₹343,459 INR
A
Retailer 2
-
€3,375 EUR
$3,785 USD
View
Final sale: no returns
A
Retailer 3
-
€3,509 EUR
A$6,055 AUD
View
A
Retailer 4
-
€3,622 EUR
$4,062 USD
View
A
Retailer 5
-
€3,723 EUR
$4,176 USD
View
A
Retailer 6
-
€3,911 EUR
$4,387 USD
View
A
Retailer 7
-
€4,025 EUR
$4,515 USD
View
Retailer 8
-
€4,134 EUR
A$7,133 AUD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
€4,218 EUR
£3,725 GBP
View
A
Retailer 10
-
€4,242 EUR
$4,758 USD
View
A
Retailer 11
-
€4,242 EUR
$4,758 USD
View
A
Retailer 12
-
€4,376 EUR
$4,908 USD
View
A
Retailer 13
-
€4,411 EUR
$4,947 USD
View
A
Retailer 14
-
€4,520 EUR
$5,070 USD
View
B+
Retailer 15
-
€4,524 EUR
View
B+
Retailer 16
-
€4,895 EUR
$5,490 USD
View
B+
Retailer 17
-
€5,249 EUR
ZAR 95,107 ZAR
View
B
Retailer 18
-
€6,801 EUR
£6,006 GBP
View
Most Expensive
B
NZ Jewellers
7bd724d2-c834-4661-bd7f-c323698e0c1f · Oct 30
€7,439 EUR
$8,344 USD
View
18 more retailers have this diamond
Prices start from €3,215 EURSave up to €4,224 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
€3,215 EUR