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Radiant|Natural|GIA

1.53ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 1537566532

Certificate GIA 1537566532

Diamond specifications and retailer prices

From ₹2,82,184 INR
£2,340 GBP
As of November 2, 2026
Save ₹2,39,851 INR (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹5,22,035 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural radiant diamond

This 1.53ct 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 1537566532. Listed at 7 retailers as of October 30, 2026, with prices from ₹2,82,184 to ₹5,22,035, a ₹2,39,851 spread on the same certified stone. NZ Jewellers lists it at ₹5,22,035. 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

1.53
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle44.21°
Pavilion angle31.99°
OriginNatural
Grading LabGIA
CertificateGIA 1537566532
Dimensions7.45 × 5.88 × 3.81 mm
L/W Ratio1.27
Girdle conditionVery Thick
Key to symbols
Feather, Cloud, Crystal, Cavity, Needle
Top View
7.45 mm5.88 mm1.53 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1537566532
Side View
Table 74.0%Crown 44.21°Girdle: ThickPavilion 31.99°Culet: NoneDepth 64.8%

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: ₹5,22,035 INR|Low: ₹2,73,426 INR|High: ₹5,29,916 INR|Avg: ₹3,60,161 INR|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2₹2,82,184 INR
Retailer 8₹2,86,179 INR
Retailer 3₹2,92,309 INR
Retailer 5₹2,99,662 INR
Retailer 7₹3,11,151 INR
Retailer 6₹3,13,810 INR
Retailer 4₹5,01,157 INR
NZ Jewellers₹5,22,035 INR

40 data points across 8 retailers

7 retailers₹2,82,184 INR to ₹5,22,035 INR

A
Cheapest Retailer
-
₹2,82,184 INR
£2,340 GBP
A
Retailer 2
-
₹2,92,309 INR
£2,424 GBP
View
A
Retailer 3
-
₹2,99,662 INR
$3,156 USD
View
A
Retailer 4
-
₹3,11,151 INR
$3,277 USD
View
A
Retailer 5
-
₹3,13,810 INR
$3,305 USD
View
B+
Retailer 6
-
₹5,01,157 INR
£4,156 GBP
View
Most Expensive
B+
NZ Jewellers
f76a5406-6659-4006-86ed-9d7607a9a225 · Oct 30
₹5,22,035 INR
$5,498 USD
View
6 more retailers have this diamond
Prices start from ₹2,82,184 INRSave up to ₹2,39,851 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
1.53ct Radiant
₹2,82,184 INR