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Radiant|Natural|GIA

1.50ct I SI2 Radiant Natural Diamond

ID • I/SI2 • GIA 5241008507

Certificate GIA 5241008507

Diamond specifications and retailer prices

From ₹4,19,541 INR
As of November 6, 2026
Save ₹4,90,920 INR (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹9,10,460 INR 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241008507. Listed at 17 retailers as of November 5, 2026, with prices from ₹4,19,541 to ₹9,10,460, a ₹4,90,920 spread on the same certified stone. NZ Jewellers lists it at ₹9,10,460. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.83°
Pavilion angle53.91°
OriginNatural
Grading LabGIA
CertificateGIA 5241008507
Dimensions7.62 × 5.91 × 4.13 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Feather
Top View
7.62 mm5.91 mm1.50 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241008507
Side View
Table 67.0%Crown 36.83°Girdle: THN-STKPavilion 53.91°Culet: 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 6
Current: ₹5,25,764 INR|Low: ₹4,19,541 INR|High: ₹8,11,657 INR|Avg: ₹5,57,301 INR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 6₹4,19,541 INR
Retailer 2₹4,23,204 INR
Retailer 7₹5,02,472 INR
Retailer 1₹5,25,764 INR
Retailer 3₹5,28,112 INR
Retailer 4₹5,91,414 INR
Retailer 5₹7,99,823 INR

29 data points across 7 retailers

17 retailers₹4,19,541 INR to ₹9,10,460 INR

A
Cheapest Retailer
-
₹4,19,541 INR
A
Retailer 2
-
₹4,23,204 INR
View
A
Retailer 3
-
₹4,60,584 INR
View
A
Retailer 4
-
₹4,74,766 INR
View
Retailer 5
-
₹4,77,959 INR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
₹5,02,472 INR
View
Final sale: no returns
B+
Retailer 7
-
₹5,25,764 INR
View
B+
Retailer 8
-
₹5,28,112 INR
View
B+
Retailer 9
-
₹5,40,040 INR
View
B+
Retailer 10
-
₹5,44,360 INR
View
Retailer 11
-
₹5,44,360 INR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
₹5,44,360 INR
View
B+
Retailer 13
-
₹5,58,918 INR
View
B+
Retailer 14
-
₹5,91,414 INR
View
B+
Retailer 15
-
₹6,28,043 INR
View
B
Retailer 16
-
₹7,99,823 INR
View
Most Expensive
B
NZ Jewellers
00fd1fdc-4ea6-46a2-8f59-2f80fa684701 · Nov 5
₹9,10,460 INR
$9,694 USD
View
16 more retailers have this diamond
Prices start from ₹4,19,541 INRSave up to ₹4,90,920 INR

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
₹4,19,541 INR