Marquise|Natural|GIA

1.51ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 1545041696

Certificate GIA 1545041696

Diamond specifications and retailer prices

From ₹12,83,278 INR

$13,521 USD

As of November 1, 2026

Save ₹8,96,851 INR (41%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: ₹21,80,129 INR at MOH London · As of November 2, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545041696. Listed at 14 retailers as of November 1, 2026, with prices from ₹12,83,278 to ₹21,80,129, a ₹8,96,851 spread on the same certified stone. MOH London lists it at ₹21,80,129. 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

Ideal

Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Pavilion angle42.1°

OriginNatural

Grading LabGIA

CertificateGIA 1545041696

Dimensions12.16 × 5.93 × 3.78 mm

L/W Ratio2.05

Girdle conditionFaceted

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1545041696

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: ₹21,80,129 INR|Low: ₹11,63,312 INR|High: ₹22,06,406 INR|Avg: ₹16,34,694 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

November 2, 2026

Retailer 7₹13,37,756 INR

Retailer 8₹13,69,077 INR

Retailer 3₹13,95,936 INR

Retailer 6₹14,66,565 INR

Retailer 4₹14,70,168 INR

Retailer 9₹14,88,948 INR

Retailer 10₹15,12,296 INR

Retailer 2₹16,93,247 INR

Retailer 11₹19,77,545 INR

Retailer 5₹20,50,832 INR

MOH London₹21,80,129 INR

44 data points across 11 retailers

14 retailers₹12,83,278 INR to ₹21,80,129 INR

B+

Cheapest Retailer

₹12,83,278 INR

$13,521 USD

B+

Retailer 2

₹13,37,756 INR

$14,095 USD

View

Final sale: no returns

B+

Retailer 3

₹13,69,077 INR

$14,425 USD

View

B+

Retailer 4

₹13,95,936 INR

$14,708 USD

View

B+

Retailer 5

₹14,07,515 INR

$14,830 USD

View

Retailer 6

₹14,66,565 INR

A$23,773 AUD

View

Price last confirmed 10 days ago

B+

Retailer 7

₹14,70,168 INR

£12,197 GBP

View

Retailer 8

₹14,88,948 INR

$15,688 USD

View

Retailer 9

₹15,12,296 INR

$15,934 USD

View

Retailer 10

₹15,70,381 INR

$16,546 USD

View

Retailer 11

₹16,93,247 INR

€16,991 EUR

View

Retailer 12

₹19,77,545 INR

$20,836 USD

View

Retailer 13

₹20,50,832 INR

ZAR 349,082 ZAR

View

Most Expensive

MOH London

95D10177E · Nov 2

₹21,80,129 INR

£18,087 GBP

View

13 more retailers have this diamond

Prices start from ₹12,83,278 INRSave up to ₹8,96,851 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

₹12,83,278 INR