Radiant|Natural|GIA

1.51ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2527616153

Certificate GIA 2527616153

Diamond specifications and retailer prices

From ₹2,89,747 INR

$3,053 USD

As of October 28, 2026

Save ₹3,67,125 INR (56%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: ₹6,56,872 INR at NZ Jewellers · As of October 27, 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 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 2527616153. Listed at 27 retailers as of October 27, 2026, with prices from ₹2,89,747 to ₹6,56,872, a ₹3,67,125 spread on the same certified stone. NZ Jewellers lists it at ₹6,56,872. 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

SI2

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle48.84°

Pavilion angle33.19°

OriginNatural

Grading LabGIA

CertificateGIA 2527616153

Dimensions7.11 × 5.67 × 4.00 mm

L/W Ratio1.25

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2527616153

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 28

Current: ₹6,56,872 INR|Low: ₹2,54,549 INR|High: ₹6,74,905 INR|Avg: ₹3,82,827 INR|-2.7%

NZ Jewellers

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Retailer 27

October 29, 2026

Retailer 7₹2,89,747 INR

Retailer 6₹2,97,068 INR

Retailer 2₹2,97,144 INR

Retailer 4₹2,99,156 INR

Retailer 10₹3,03,143 INR

Retailer 19₹3,15,291 INR

Retailer 12₹3,39,683 INR

Retailer 11₹3,41,581 INR

Retailer 25₹3,41,581 INR

Retailer 23₹3,41,928 INR

Retailer 18₹3,42,400 INR

Retailer 26₹3,46,137 INR

Retailer 27₹3,54,679 INR

Retailer 14₹3,65,119 INR

Retailer 21₹3,68,889 INR

Retailer 5₹3,71,478 INR

Retailer 16₹3,72,991 INR

Retailer 17₹3,78,786 INR

Retailer 22₹3,83,326 INR

Retailer 3₹3,86,284 INR

Retailer 15₹3,86,284 INR

Retailer 8₹3,94,066 INR

Retailer 9₹3,99,571 INR

Retailer 13₹4,15,464 INR

Retailer 20₹5,44,823 INR

Retailer 24₹6,31,366 INR

NZ Jewellers₹6,56,872 INR

30 data points across 27 retailers

27 retailers₹2,89,747 INR to ₹6,56,872 INR

Cheapest Retailer

₹2,89,747 INR

$3,053 USD

Retailer 2

₹2,97,068 INR

$3,130 USD

View

Retailer 3

₹2,97,144 INR

$3,131 USD

View

Retailer 4

₹2,99,156 INR

$3,152 USD

View

Retailer 5

₹3,03,143 INR

$3,194 USD

View

Retailer 6

₹3,39,683 INR

$3,579 USD

View

Retailer 7

₹3,41,581 INR

$3,599 USD

View

Price last confirmed 7 days ago

Retailer 8

₹3,41,581 INR

$3,599 USD

View

Price last confirmed 8 days ago

Retailer 9

₹3,41,928 INR

$3,603 USD

View

Price last confirmed 7 days ago

Retailer 10

₹3,42,400 INR

CA$5,011 CAD

View

Retailer 11

₹3,46,137 INR

$3,647 USD

View

Price last confirmed 10 days ago

Retailer 12

₹3,54,679 INR

$3,737 USD

View

Price last confirmed 8 days ago

Retailer 13

₹3,63,856 INR

A$5,898 AUD

View

Retailer 14

₹3,65,119 INR

$3,847 USD

View

Retailer 15

₹3,68,889 INR

£3,060 GBP

View

Retailer 16

₹3,71,478 INR

$3,914 USD

View

Price last confirmed 12 days ago

Retailer 17

₹3,72,991 INR

$3,930 USD

View

Retailer 18

₹3,78,786 INR

$3,991 USD

View

Retailer 19

₹3,83,326 INR

£3,180 GBP

View

Retailer 20

₹3,86,284 INR

$4,070 USD

View

Retailer 21

₹3,86,284 INR

$4,070 USD

View

Retailer 22

₹3,94,066 INR

$4,152 USD

View

Retailer 23

₹3,99,571 INR

$4,210 USD

View

Retailer 24

₹4,15,464 INR

€4,169 EUR

View

B+

Retailer 25

₹5,44,823 INR

$5,740 USD

View

B+

Retailer 26

₹6,31,366 INR

£5,238 GBP

View

Price last confirmed 7 days ago

Most Expensive

NZ Jewellers

587b9d6c-140b-4667-b65b-2a937575911c · Oct 27

₹6,56,872 INR

$6,921 USD

View

26 more retailers have this diamond

Prices start from ₹2,89,747 INRSave up to ₹3,67,125 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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