Oval|Natural|GIA

1.51ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 5231846819

Certificate GIA 5231846819

Diamond specifications and retailer prices

From ₹6,06,475 INR

$6,390 USD

As of October 28, 2026

Save ₹4,78,105 INR (44%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: ₹10,84,580 INR at MOH London · As of October 29, 2026

View at MOH London

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F 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 5231846819. Listed at 22 retailers as of October 28, 2026, with prices from ₹6,06,475 to ₹10,84,580, a ₹4,78,105 spread on the same certified stone. MOH London lists it at ₹10,84,580. 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

FluorescenceFaint

Pavilion angle38.6°

OriginNatural

Grading LabGIA

CertificateGIA 5231846819

Dimensions8.93 × 6.37 × 4.02 mm

L/W Ratio1.40

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 5231846819

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 28

Current: ₹10,84,580 INR|Low: ₹5,57,615 INR|High: ₹12,16,272 INR|Avg: ₹7,22,017 INR|+6.3%

MOH London

Retailer 2

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Retailer 25

October 30, 2026

Retailer 11₹5,57,615 INR

Retailer 7₹5,93,947 INR

Retailer 12₹6,01,540 INR

Retailer 10₹6,04,102 INR

Retailer 22₹6,06,475 INR

Retailer 17₹6,18,813 INR

Retailer 6₹6,23,348 INR

Retailer 8₹6,26,856 INR

Retailer 3₹6,35,511 INR

Retailer 2₹6,50,073 INR

Retailer 14₹6,55,828 INR

Retailer 24₹6,70,729 INR

Retailer 9₹6,74,402 INR

Retailer 5₹6,93,627 INR

Retailer 19₹7,22,265 INR

Retailer 13₹7,35,909 INR

Retailer 20₹7,48,081 INR

Retailer 23₹7,82,058 INR

Retailer 25₹7,82,058 INR

Retailer 4₹8,07,684 INR

Retailer 21₹8,07,708 INR

Retailer 18₹8,08,579 INR

Retailer 16₹8,78,067 INR

MOH London₹10,84,580 INR

Retailer 15₹12,03,269 INR

21 data points across 25 retailers

22 retailers₹6,06,475 INR to ₹10,84,580 INR

Retailer 1

₹5,93,947 INR

$6,258 USD

Price last confirmed 12 days ago

Retailer 2

₹6,04,102 INR

$6,365 USD

View

Price last confirmed 11 days ago

Retailer 3

₹6,06,475 INR

$6,390 USD

View

Retailer 4

₹6,18,813 INR

$6,520 USD

View

Price last confirmed 18 days ago

Retailer 5

₹6,23,348 INR

€6,255 EUR

View

Price last confirmed 12 days ago

Retailer 6

₹6,26,856 INR

$6,605 USD

View

Price last confirmed 12 days ago

Retailer 7

₹6,35,511 INR

$6,696 USD

View

B+

Retailer 8

₹6,50,073 INR

CA$9,513 CAD

View

Retailer 9

₹6,55,828 INR

$6,910 USD

View

Price last confirmed 12 days ago

B+

Retailer 10

₹6,70,729 INR

$7,067 USD

View

Retailer 11

₹6,89,806 INR

$7,268 USD

View

Price last confirmed 12 days ago

Retailer 12

₹6,93,627 INR

A$11,243 AUD

View

Price last confirmed 11 days ago

Retailer 13

₹6,97,304 INR

$7,347 USD

View

Price last confirmed 26 days ago

B+

Retailer 14

₹7,22,265 INR

$7,610 USD

View

B+

Retailer 15

₹7,35,909 INR

£6,105 GBP

View

B+

Retailer 16

₹7,48,081 INR

$7,882 USD

View

B+

Retailer 17

₹7,82,058 INR

$8,240 USD

View

B+

Retailer 18

₹7,82,058 INR

$8,240 USD

View

B+

Retailer 19

₹8,07,684 INR

$8,510 USD

View

B+

Retailer 20

₹8,07,708 INR

€8,105 EUR

View

Retailer 21

₹8,08,579 INR

$8,519 USD

View

Price last confirmed 16 days ago

Most Expensive

MOH London

456809E73 · Oct 29

₹10,84,580 INR

£8,998 GBP

View

21 more retailers have this diamond

Prices start from ₹6,06,475 INRSave up to ₹4,78,105 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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1.51ct Oval

₹6,06,475 INR