Radiant|Natural|GIA

1.51ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 6227537173

Certificate GIA 6227537173

Diamond specifications and retailer prices

From ₹6,53,360 INR

$6,884 USD

As of November 1, 2026

Save ₹7,42,291 INR (53%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: ₹13,95,652 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 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 6227537173. Listed at 18 retailers as of October 30, 2026, with prices from ₹6,53,360 to ₹13,95,652, a ₹7,42,291 spread on the same certified stone. NZ Jewellers lists it at ₹13,95,652. 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

OriginNatural

Grading LabGIA

CertificateGIA 6227537173

Dimensions7.63 × 5.68 × 4.01 mm

L/W Ratio1.34

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6227537173

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Nov 1

Current: ₹13,95,652 INR|Low: ₹6,53,360 INR|High: ₹13,95,652 INR|Avg: ₹8,58,040 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

November 1, 2026

Retailer 13₹6,53,360 INR

Retailer 5₹6,61,902 INR

Retailer 9₹6,97,778 INR

Retailer 3₹7,03,663 INR

Retailer 11₹7,55,958 INR

Retailer 10₹7,67,632 INR

Retailer 4₹7,70,764 INR

Retailer 7₹7,71,322 INR

Retailer 6₹8,13,981 INR

Retailer 12₹8,72,318 INR

Retailer 8₹9,11,848 INR

Retailer 2₹11,62,928 INR

NZ Jewellers₹13,95,652 INR

32 data points across 13 retailers

18 retailers₹6,53,360 INR to ₹13,95,652 INR

B+

Cheapest Retailer

₹6,53,360 INR

$6,884 USD

B+

Retailer 2

₹6,61,902 INR

$6,974 USD

View

Retailer 3

₹6,97,778 INR

$7,352 USD

View

Retailer 4

₹7,03,663 INR

$7,414 USD

View

Retailer 5

₹7,43,356 INR

$7,832 USD

View

Retailer 6

₹7,55,958 INR

$7,965 USD

View

Retailer 7

₹7,67,632 INR

$8,088 USD

View

Retailer 8

₹7,70,764 INR

$8,121 USD

View

B+

Retailer 9

₹7,71,322 INR

£6,399 GBP

View

Retailer 10

₹8,13,981 INR

£6,753 GBP

View

Retailer 11

₹8,21,921 INR

$8,660 USD

View

Retailer 12

₹8,21,921 INR

$8,660 USD

View

Retailer 13

₹8,49,445 INR

$8,950 USD

View

Retailer 14

₹8,72,318 INR

$9,191 USD

View

Retailer 15

₹9,11,848 INR

€9,150 EUR

View

Retailer 16

₹9,19,014 INR

$9,683 USD

View

Price last confirmed 10 days ago

Retailer 17

₹11,62,928 INR

£9,648 GBP

View

Most Expensive

NZ Jewellers

aad99454-fecf-44df-9c43-f7e4f1fdefab · Oct 30

₹13,95,652 INR

$14,705 USD

View

17 more retailers have this diamond

Prices start from ₹6,53,360 INRSave up to ₹7,42,291 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

₹6,53,360 INR