Radiant|Natural|GIA

1.51ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 1425086456

Certificate GIA 1425086456

Diamond specifications and retailer prices

From ₹4,91,634 INR

$5,180 USD

As of November 2, 2026

Save ₹6,05,431 INR (55%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: ₹10,97,065 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 H 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 1425086456. Listed at 26 retailers as of October 30, 2026, with prices from ₹4,91,634 to ₹10,97,065, a ₹6,05,431 spread on the same certified stone. NZ Jewellers lists it at ₹10,97,065. 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

1.51

Carat

Colour

SI2

Clarity

Very Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good

PolishVery Good

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 1425086456

Dimensions9.48 × 5.24 × 3.03 mm

L/W Ratio1.81

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateGIA 1425086456

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2

Current: ₹10,97,065 INR|Low: ₹4,75,594 INR|High: ₹10,97,065 INR|Avg: ₹6,75,706 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

November 2, 2026

Retailer 11₹4,91,634 INR

Retailer 8₹5,18,304 INR

Retailer 16₹5,23,144 INR

Retailer 21₹5,53,135 INR

Retailer 6₹5,85,584 INR

Retailer 3₹5,94,232 INR

Retailer 7₹5,94,232 INR

Retailer 19₹5,94,232 INR

Retailer 5₹6,18,434 INR

Retailer 13₹6,29,102 INR

Retailer 20₹6,43,196 INR

Retailer 4₹6,61,523 INR

Retailer 18₹6,61,523 INR

Retailer 12₹6,76,015 INR

Retailer 17₹6,83,352 INR

Retailer 10₹6,85,725 INR

Retailer 2₹7,16,523 INR

Retailer 9₹7,23,024 INR

Retailer 14₹9,50,918 INR

Retailer 15₹9,71,518 INR

NZ Jewellers₹10,97,065 INR

43 data points across 21 retailers

26 retailers₹4,91,634 INR to ₹10,97,065 INR

B+

Cheapest Retailer

₹4,91,634 INR

$5,180 USD

B+

Retailer 2

₹5,12,419 INR

$5,399 USD

View

B+

Retailer 3

₹5,18,304 INR

$5,461 USD

View

B+

Retailer 4

₹5,23,144 INR

$5,512 USD

View

Final sale: no returns

B+

Retailer 5

₹5,25,166 INR

$5,533 USD

View

B+

Retailer 6

₹5,38,647 INR

A$8,731 AUD

View

B+

Retailer 7

₹5,48,950 INR

CA$8,033 CAD

View

B+

Retailer 8

₹5,53,135 INR

$5,828 USD

View

B+

Retailer 9

₹5,85,584 INR

$6,170 USD

View

B+

Retailer 10

₹5,94,232 INR

$6,261 USD

View

B+

Retailer 11

₹5,94,232 INR

$6,261 USD

View

B+

Retailer 12

₹5,94,232 INR

$6,261 USD

View

Retailer 13

₹6,18,434 INR

$6,516 USD

View

Retailer 14

₹6,26,786 INR

$6,604 USD

View

B+

Retailer 15

₹6,29,102 INR

£5,219 GBP

View

Retailer 16

₹6,61,523 INR

$6,970 USD

View

Retailer 17

₹6,61,523 INR

$6,970 USD

View

Retailer 18

₹6,76,015 INR

A$10,958 AUD

View

Retailer 19

₹6,83,352 INR

$7,200 USD

View

Retailer 20

₹6,85,725 INR

$7,225 USD

View

Retailer 21

₹7,16,523 INR

€7,190 EUR

View

Retailer 22

₹7,23,024 INR

$7,618 USD

View

Price last confirmed 10 days ago

Retailer 23

₹7,43,430 INR

$7,833 USD

View

Retailer 24

₹9,50,918 INR

$10,019 USD

View

Retailer 25

₹9,71,518 INR

£8,060 GBP

View

Most Expensive

NZ Jewellers

ae486e7b-c20a-420b-8574-a1a121338cdc · Oct 30

₹10,97,065 INR

$11,559 USD

View

25 more retailers have this diamond

Prices start from ₹4,91,634 INRSave up to ₹6,05,431 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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B+

1.51ct Radiant

₹4,91,634 INR