Marquise|Natural|GIA

1.51ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 6555154141

Certificate GIA 6555154141

Diamond specifications and retailer prices

From ₹7,79,021 INR

$8,208 USD

As of November 1, 2026

Save ₹6,07,899 INR (44%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: ₹13,86,920 INR at NZ Jewellers · As of October 30, 2026

View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555154141. Listed at 16 retailers as of October 30, 2026, with prices from ₹7,79,021 to ₹13,86,920, a ₹6,07,899 spread on the same certified stone. NZ Jewellers lists it at ₹13,86,920. 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

Crown angle39.42°

Pavilion angle37.74°

OriginNatural

Grading LabGIA

CertificateGIA 6555154141

Dimensions12.68 × 5.80 × 3.40 mm

L/W Ratio2.19

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6555154141

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: ₹9,44,160 INR|Low: ₹9,02,311 INR|High: ₹13,15,286 INR|Avg: ₹10,39,089 INR|-1.0%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

November 2, 2026

Retailer 3₹9,02,311 INR

Retailer 6₹9,13,448 INR

Retailer 7₹9,15,312 INR

Retailer 1₹9,44,160 INR

Retailer 2₹10,48,077 INR

Retailer 5₹12,22,467 INR

Retailer 4₹12,99,616 INR

38 data points across 7 retailers

16 retailers₹7,79,021 INR to ₹13,86,920 INR

B+

Cheapest Retailer

₹7,79,021 INR

$8,208 USD

B+

Retailer 2

₹8,26,192 INR

$8,705 USD

View

B+

Retailer 3

₹8,32,171 INR

$8,768 USD

View

B+

Retailer 4

₹8,39,099 INR

$8,841 USD

View

Retailer 5

₹8,87,113 INR

$9,347 USD

View

Retailer 6

₹9,01,455 INR

$9,498 USD

View

B+

Retailer 7

₹9,02,311 INR

£7,486 GBP

View

Retailer 8

₹9,13,448 INR

A$14,807 AUD

View

Price last confirmed 11 days ago

Retailer 9

₹9,15,312 INR

$9,644 USD

View

Retailer 10

₹9,44,160 INR

£7,833 GBP

View

Retailer 11

₹10,40,119 INR

$10,959 USD

View

Retailer 12

₹10,48,077 INR

€10,517 EUR

View

Retailer 13

₹10,95,261 INR

$11,540 USD

View

Price last confirmed 10 days ago

Retailer 14

₹12,22,467 INR

ZAR 208,082 ZAR

View

Retailer 15

₹12,99,616 INR

£10,782 GBP

View

Most Expensive

NZ Jewellers

10678399-9b5e-4a92-b356-16fd98a4ee16 · Oct 30

₹13,86,920 INR

$14,613 USD

View

15 more retailers have this diamond

Prices start from ₹7,79,021 INRSave up to ₹6,07,899 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 Marquise

₹7,79,021 INR