Radiant|Natural|GIA

1.51ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 6535513328

Certificate GIA 6535513328

Diamond specifications and retailer prices

From ₹2,89,869 INR

$3,053 USD

As of October 31, 2026

Save ₹3,67,280 INR (56%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: ₹6,57,149 INR at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535513328. Listed at 28 retailers as of October 30, 2026, with prices from ₹2,89,869 to ₹6,57,149, a ₹3,67,280 spread on the same certified stone. NZ Jewellers lists it at ₹6,57,149. 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

1.51

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.83°

Pavilion angle30.94°

OriginNatural

Grading LabGIA

CertificateGIA 6535513328

Dimensions7.22 × 5.66 × 3.94 mm

L/W Ratio1.28

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6535513328

Side View

Caratlytics Score

How it works →

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: Oct 31

Current: ₹6,57,149 INR|Low: ₹2,54,656 INR|High: ₹6,57,149 INR|Avg: ₹3,90,039 INR

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

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

Retailer 25

Retailer 26

November 2, 2026

Retailer 12₹2,89,869 INR

Retailer 8₹2,97,194 INR

Retailer 2₹2,97,269 INR

Retailer 11₹2,99,282 INR

Retailer 7₹3,03,270 INR

Retailer 10₹3,15,424 INR

Retailer 24₹3,28,527 INR

Retailer 6₹3,41,725 INR

Retailer 14₹3,41,725 INR

Retailer 9₹3,42,072 INR

Retailer 16₹3,46,283 INR

Retailer 23₹3,54,828 INR

Retailer 25₹3,71,634 INR

Retailer 15₹3,73,148 INR

Retailer 20₹3,85,823 INR

Retailer 5₹3,86,447 INR

Retailer 26₹3,86,447 INR

Retailer 4₹3,94,232 INR

Retailer 3₹3,99,740 INR

Retailer 17₹4,03,739 INR

Retailer 19₹4,15,558 INR

Retailer 13₹4,15,739 INR

Retailer 22₹4,63,610 INR

Retailer 18₹5,45,053 INR

Retailer 21₹6,30,788 INR

NZ Jewellers₹6,57,149 INR

33 data points across 26 retailers

28 retailers₹2,89,869 INR to ₹6,57,149 INR

Cheapest Retailer

₹2,89,869 INR

$3,053 USD

Retailer 2

₹2,97,194 INR

$3,130 USD

View

Retailer 3

₹2,97,269 INR

$3,131 USD

View

Retailer 4

₹2,99,282 INR

$3,152 USD

View

Retailer 5

₹3,03,270 INR

$3,194 USD

View

Retailer 6

₹3,15,424 INR

$3,322 USD

View

Final sale: no returns

Retailer 7

₹3,28,527 INR

$3,460 USD

View

Retailer 8

₹3,41,725 INR

$3,599 USD

View

Retailer 9

₹3,41,725 INR

$3,599 USD

View

Retailer 10

₹3,42,072 INR

$3,603 USD

View

Retailer 11

₹3,46,283 INR

$3,647 USD

View

Price last confirmed 10 days ago

Retailer 12

₹3,54,828 INR

$3,737 USD

View

B+

Retailer 13

₹3,71,634 INR

$3,914 USD

View

B+

Retailer 14

₹3,73,148 INR

$3,930 USD

View

B+

Retailer 15

₹3,83,142 INR

A$6,208 AUD

View

B+

Retailer 16

₹3,85,823 INR

£3,200 GBP

View

B+

Retailer 17

₹3,86,447 INR

$4,070 USD

View

B+

Retailer 18

₹3,86,447 INR

$4,070 USD

View

B+

Retailer 19

₹3,94,232 INR

$4,152 USD

View

B+

Retailer 20

₹3,99,740 INR

$4,210 USD

View

B+

Retailer 21

₹4,03,739 INR

$4,252 USD

View

Retailer 22

₹4,15,558 INR

A$6,733 AUD

View

Price last confirmed 29 days ago

B+

Retailer 23

₹4,15,739 INR

€4,170 EUR

View

Retailer 24

₹4,26,895 INR

$4,496 USD

View

Price last confirmed 56 days ago

B+

Retailer 25

₹4,63,610 INR

ZAR 78,880 ZAR

View

Retailer 26

₹5,45,053 INR

$5,740 USD

View

Retailer 27

₹6,30,788 INR

£5,231 GBP

View

Most Expensive

NZ Jewellers

ab8e341f-9ded-4f5f-a81b-1fa39f0abccc · Oct 30

₹6,57,149 INR

$6,921 USD

View

27 more retailers have this diamond

Prices start from ₹2,89,869 INRSave up to ₹3,67,280 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.

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