Radiant|Natural|GIA

1.51ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 1226247495

Certificate GIA 1226247495

Diamond specifications and retailer prices

From ₹6,88,198 INR

$7,248 USD

As of October 31, 2026

Save ₹8,64,710 INR (56%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: ₹15,52,907 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1226247495. Listed at 30 retailers as of October 30, 2026, with prices from ₹6,88,198 to ₹15,52,907, a ₹8,64,710 spread on the same certified stone. NZ Jewellers lists it at ₹15,52,907. 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

SI1

Clarity

Very Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 1226247495

Dimensions7.16 × 5.60 × 3.90 mm

L/W Ratio1.28

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1226247495

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: ₹10,14,223 INR|Low: ₹6,88,198 INR|High: ₹13,09,569 INR|Avg: ₹9,10,404 INR|+2.1%

Retailer 1

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

November 2, 2026

Retailer 14₹6,88,198 INR

Retailer 11₹7,14,499 INR

Retailer 12₹7,44,883 INR

Retailer 4₹7,76,406 INR

Retailer 2₹7,82,863 INR

Retailer 13₹8,54,075 INR

Retailer 10₹8,57,885 INR

Retailer 7₹8,67,148 INR

Retailer 6₹9,41,110 INR

Retailer 5₹9,93,528 INR

Retailer 1₹10,14,223 INR

Retailer 3₹10,22,042 INR

Retailer 9₹11,40,651 INR

Retailer 8₹12,93,893 INR

45 data points across 14 retailers

30 retailers₹6,88,198 INR to ₹15,52,907 INR

Cheapest Retailer

₹6,88,198 INR

$7,248 USD

Retailer 2

₹7,14,499 INR

$7,525 USD

View

Price last confirmed 14 days ago

B+

Retailer 3

₹7,22,475 INR

$7,609 USD

View

B+

Retailer 4

₹7,25,328 INR

A$11,752 AUD

View

B+

Retailer 5

₹7,27,032 INR

$7,657 USD

View

B+

Retailer 6

₹7,44,883 INR

$7,845 USD

View

Final sale: no returns

B+

Retailer 7

₹7,47,841 INR

$7,876 USD

View

B+

Retailer 8

₹7,63,092 INR

CA$11,162 CAD

View

B+

Retailer 9

₹7,72,418 INR

$8,135 USD

View

B+

Retailer 10

₹7,76,406 INR

$8,177 USD

View

B+

Retailer 11

₹7,82,863 INR

$8,245 USD

View

B+

Retailer 12

₹8,27,509 INR

$8,715 USD

View

B+

Retailer 13

₹8,41,162 INR

$8,859 USD

View

B+

Retailer 14

₹8,54,075 INR

$8,995 USD

View

Retailer 15

₹8,57,885 INR

A$13,900 AUD

View

Price last confirmed 9 days ago

B+

Retailer 16

₹8,61,671 INR

$9,075 USD

View

B+

Retailer 17

₹8,67,148 INR

£7,191 GBP

View

Retailer 18

₹8,92,530 INR

$9,400 USD

View

Retailer 19

₹9,20,066 INR

$9,690 USD

View

Retailer 20

₹9,20,066 INR

$9,690 USD

View

B+

Retailer 21

₹9,41,110 INR

$9,912 USD

View

B+

Retailer 22

₹9,50,450 INR

$10,010 USD

View

Retailer 23

₹9,70,579 INR

$10,222 USD

View

Retailer 24

₹9,90,993 INR

$10,437 USD

View

Retailer 25

₹9,93,528 INR

A$16,098 AUD

View

Retailer 26

₹10,14,223 INR

€10,173 EUR

View

Retailer 27

₹10,22,042 INR

$10,764 USD

View

Price last confirmed 10 days ago

Retailer 28

₹11,40,651 INR

ZAR 194,074 ZAR

View

Retailer 29

₹12,93,893 INR

£10,730 GBP

View

Most Expensive

NZ Jewellers

dc34e41b-1b78-429d-a20b-acb2e110d87c · Oct 30

₹15,52,907 INR

$16,355 USD

View

29 more retailers have this diamond

Prices start from ₹6,88,198 INRSave up to ₹8,64,710 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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