Round|Natural|GIA

2.51ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2195428383

Certificate GIA 2195428383

Diamond specifications and retailer prices

From ₹18,31,586 INR

$19,290 USD

As of October 25, 2026

Save ₹14,32,450 INR (44%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: ₹32,64,035 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2195428383. Listed at 17 retailers as of October 25, 2026, with prices from ₹18,31,586 to ₹32,64,035, a ₹14,32,450 spread on the same certified stone. MOH London lists it at ₹32,64,035. 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

SI2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceFaint

Crown angle35°

Pavilion angle40.6°

OriginNatural

Grading LabGIA

CertificateGIA 2195428383

Dimensions8.67 × 8.61 × 5.37 mm

L/W Ratio1.01

Star length50%

Lower girdle75%

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceFaint

CertificateGIA 2195428383

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 25

Current: ₹32,64,035 INR|Low: ₹18,31,586 INR|High: ₹33,03,467 INR|Avg: ₹22,56,950 INR|-1.2%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

November 1, 2026

Retailer 5₹18,31,586 INR

Retailer 4₹19,37,166 INR

Retailer 6₹20,02,875 INR

Retailer 3₹21,06,993 INR

Retailer 7₹21,94,484 INR

Retailer 2₹24,36,308 INR

MOH London₹32,64,035 INR

37 data points across 7 retailers

17 retailers₹18,31,586 INR to ₹32,64,035 INR

Cheapest Retailer

₹18,31,586 INR

$19,290 USD

B+

Retailer 2

₹19,18,370 INR

$20,204 USD

View

B+

Retailer 3

₹19,21,408 INR

$20,236 USD

View

B+

Retailer 4

₹19,37,166 INR

View

B+

Retailer 5

₹20,02,875 INR

$21,094 USD

View

Final sale: no returns

B+

Retailer 6

₹20,90,039 INR

$22,012 USD

View

B+

Retailer 7

₹21,06,993 INR

£17,473 GBP

View

B+

Retailer 8

₹21,94,484 INR

$23,112 USD

View

Retailer 9

₹22,27,527 INR

$23,460 USD

View

Retailer 10

₹22,27,527 INR

$23,460 USD

View

Retailer 11

₹22,33,517 INR

$23,523 USD

View

Retailer 12

₹22,64,178 INR

$23,846 USD

View

Retailer 13

₹23,01,588 INR

$24,240 USD

View

Retailer 14

₹23,51,247 INR

$24,763 USD

View

Retailer 15

₹24,36,308 INR

€24,437 EUR

View

Retailer 16

₹29,60,826 INR

$31,183 USD

View

Most Expensive

MOH London

5797D3460 · Nov 1

₹32,64,035 INR

£27,068 GBP

View

16 more retailers have this diamond

Prices start from ₹18,31,586 INRSave up to ₹14,32,450 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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2.51ct Round

₹18,31,586 INR