Round|Natural|GIA

2.51ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6535368098

Certificate GIA 6535368098

Diamond specifications and retailer prices

From ₹21,15,486 INR

$22,280 USD

As of November 1, 2026

Save ₹16,69,242 INR (44%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: ₹37,84,728 INR at MOH London · As of November 1, 2026

View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6535368098. Listed at 13 retailers as of November 1, 2026, with prices from ₹21,15,486 to ₹37,84,728, a ₹16,69,242 spread on the same certified stone. MOH London lists it at ₹37,84,728. 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

2.51

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

Crown angle36.5°

Pavilion angle41°

OriginNatural

Grading LabGIA

CertificateGIA 6535368098

Dimensions8.63 × 8.59 × 5.44 mm

L/W Ratio1.00

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 6535368098

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: ₹37,84,728 INR|Low: ₹21,15,486 INR|High: ₹38,30,310 INR|Avg: ₹26,76,340 INR|-0.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

November 2, 2026

Retailer 4₹21,15,486 INR

Retailer 5₹23,22,287 INR

Retailer 2₹24,69,245 INR

Retailer 7₹25,24,341 INR

Retailer 6₹25,44,470 INR

Retailer 8₹26,25,273 INR

Retailer 9₹27,26,204 INR

Retailer 3₹28,56,234 INR

MOH London₹37,84,728 INR

40 data points across 9 retailers

13 retailers₹21,15,486 INR to ₹37,84,728 INR

B+

Cheapest Retailer

₹21,15,486 INR

$22,280 USD

B+

Retailer 2

₹22,28,287 INR

$23,468 USD

View

Retailer 3

₹23,22,287 INR

$24,458 USD

View

Final sale: no returns

B+

Retailer 4

₹24,69,245 INR

£20,477 GBP

View

B+

Retailer 5

₹25,24,341 INR

$26,586 USD

View

Retailer 6

₹25,44,470 INR

$26,798 USD

View

Retailer 7

₹25,96,883 INR

$27,350 USD

View

Retailer 8

₹25,96,883 INR

$27,350 USD

View

Retailer 9

₹26,25,273 INR

$27,649 USD

View

Retailer 10

₹26,83,287 INR

$28,260 USD

View

Retailer 11

₹27,26,204 INR

$28,712 USD

View

Retailer 12

₹28,56,234 INR

€28,649 EUR

View

Most Expensive

MOH London

2C311C6B1 · Nov 1

₹37,84,728 INR

£31,386 GBP

View

12 more retailers have this diamond

Prices start from ₹21,15,486 INRSave up to ₹16,69,242 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+

2.51ct Round

₹21,15,486 INR