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Radiant|Natural|GIA

1.50ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 7536217123

Certificate GIA 7536217123

Diamond specifications and retailer prices

From ₹2,50,579 INR
As of November 2, 2026
Save ₹2,86,550 INR (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹5,37,128 INR at NZ Jewellers · As of November 3, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7536217123. Listed at 7 retailers as of November 2, 2026, with prices from ₹2,50,579 to ₹5,37,128, a ₹2,86,550 spread on the same certified stone. NZ Jewellers lists it at ₹5,37,128. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.31°
Pavilion angle30.18°
OriginNatural
Grading LabGIA
CertificateGIA 7536217123
Dimensions7.52 × 5.80 × 3.71 mm
L/W Ratio1.30
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud
Top View
7.52 mm5.80 mm1.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7536217123
Side View
Table 68.0%Crown 41.31°GirdlePavilion 30.18°CuletDepth 64.0%

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: ₹5,37,128 INR|Low: ₹2,47,667 INR|High: ₹5,43,891 INR|Avg: ₹3,19,520 INR|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 8₹2,47,667 INR
Retailer 4₹2,50,579 INR
Retailer 2₹2,56,871 INR
Retailer 7₹2,56,871 INR
Retailer 3₹2,66,827 INR
Retailer 6₹2,67,672 INR
Retailer 9₹2,93,218 INR
Retailer 5₹4,50,065 INR
NZ Jewellers₹5,37,128 INR

28 data points across 9 retailers

7 retailers₹2,50,579 INR to ₹5,37,128 INR

A
Cheapest Retailer
-
₹2,50,579 INR
A
Retailer 2
-
₹2,56,871 INR
View
A
Retailer 3
-
₹2,56,871 INR
View
A
Retailer 4
-
₹2,66,827 INR
View
A
Retailer 5
-
₹2,67,672 INR
View
B+
Retailer 6
-
₹4,50,065 INR
View
Most Expensive
B
NZ Jewellers
d43f59f3-95ea-4432-9a4c-e2934ceb6a4d · Nov 3
₹5,37,128 INR
$5,719 USD
View
6 more retailers have this diamond
Prices start from ₹2,50,579 INRSave up to ₹2,86,550 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
₹2,50,579 INR