Marquise|Natural|GIA

1.51ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 2547653720

Certificate GIA 2547653720

Diamond specifications and retailer prices

From ₹6,84,301 INR

$7,210 USD

As of November 1, 2026

Save ₹5,63,484 INR (45%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: ₹12,47,786 INR at MOH London · As of November 1, 2026

View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547653720. Listed at 12 retailers as of November 1, 2026, with prices from ₹6,84,301 to ₹12,47,786, a ₹5,63,484 spread on the same certified stone. MOH London lists it at ₹12,47,786. 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

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishVery Good

SymmetryVery Good

FluorescenceMedium

OriginNatural

Grading LabGIA

CertificateGIA 2547653720

Dimensions10.55 × 5.97 × 3.75 mm

L/W Ratio1.77

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceMedium

CertificateGIA 2547653720

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: ₹12,47,786 INR|Low: ₹6,84,301 INR|High: ₹12,62,732 INR|Avg: ₹9,19,176 INR|-0.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 2, 2026

Retailer 6₹6,84,301 INR

Retailer 8₹7,08,218 INR

Retailer 9₹8,03,983 INR

Retailer 5₹8,28,701 INR

Retailer 7₹8,44,119 INR

Retailer 11₹8,56,088 INR

Retailer 12₹8,56,088 INR

Retailer 3₹8,84,561 INR

Retailer 2₹9,78,119 INR

Retailer 10₹9,85,830 INR

Retailer 4₹11,24,968 INR

MOH London₹12,47,786 INR

32 data points across 12 retailers

12 retailers₹6,84,301 INR to ₹12,47,786 INR

B+

Cheapest Retailer

₹6,84,301 INR

$7,210 USD

B+

Retailer 2

₹7,08,218 INR

$7,462 USD

View

Retailer 3

₹8,03,983 INR

$8,471 USD

View

B+

Retailer 4

₹8,28,701 INR

£6,875 GBP

View

Retailer 5

₹8,44,119 INR

A$13,683 AUD

View

Price last confirmed 9 days ago

Retailer 6

₹8,56,088 INR

$9,020 USD

View

Retailer 7

₹8,56,088 INR

$9,020 USD

View

Retailer 8

₹8,84,561 INR

$9,320 USD

View

Retailer 9

₹8,95,585 INR

$9,436 USD

View

Retailer 10

₹9,78,119 INR

€9,815 EUR

View

Retailer 11

₹9,85,830 INR

$10,387 USD

View

Price last confirmed 18 days ago

Most Expensive

MOH London

05593552D · Nov 1

₹12,47,786 INR

£10,352 GBP

View

11 more retailers have this diamond

Prices start from ₹6,84,301 INRSave up to ₹5,63,484 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

₹6,84,301 INR