Round|Natural|GIA

2.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1518212262

Certificate GIA 1518212262

Diamond specifications and retailer prices

From ₹28,69,484 INR

$30,221 USD

As of October 30, 2026

Save ₹23,98,785 INR (46%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: ₹52,68,268 INR at Diamond Quarter · As of October 29, 2026

View at Diamond Quarter

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1518212262. Listed at 20 retailers as of October 29, 2026, with prices from ₹28,69,484 to ₹52,68,268, a ₹23,98,785 spread on the same certified stone. Diamond Quarter lists it at ₹52,68,268. 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

2.50

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.5°

Pavilion angle41.8°

OriginNatural

Grading LabGIA

CertificateGIA 1518212262

Dimensions8.76 × 8.82 × 5.31 mm

L/W Ratio1.01

Star length50%

Lower girdle80%

Culet sizeNone

Key to symbols

Feather, Twinning Wisp, Cloud, Natural

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1518212262

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: Oct 30

Current: ₹38,01,266 INR|Low: ₹28,69,484 INR|High: ₹50,65,236 INR|Avg: ₹35,42,939 INR|+2.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

October 31, 2026

Retailer 11₹28,69,484 INR

Retailer 8₹29,17,624 INR

Retailer 10₹31,11,986 INR

Retailer 9₹31,76,961 INR

Retailer 13₹32,02,938 INR

Retailer 4₹32,04,657 INR

Retailer 16₹32,35,750 INR

Retailer 3₹33,38,157 INR

Retailer 17₹33,64,933 INR

Retailer 2₹34,26,638 INR

Retailer 6₹34,71,752 INR

Retailer 12₹34,94,287 INR

Retailer 7₹36,05,252 INR

Retailer 18₹37,35,808 INR

Retailer 1₹38,01,266 INR

Retailer 5₹38,19,381 INR

Retailer 19₹40,12,587 INR

Retailer 15₹44,07,807 INR

Retailer 14₹50,31,713 INR

29 data points across 19 retailers

20 retailers₹28,69,484 INR to ₹52,68,268 INR

B+

Cheapest Retailer

₹28,69,484 INR

$30,221 USD

B+

Retailer 2

₹29,17,624 INR

$30,728 USD

View

B+

Retailer 3

₹31,11,986 INR

$32,775 USD

View

Retailer 4

₹31,76,961 INR

A$51,476 AUD

View

Price last confirmed 28 days ago

B+

Retailer 5

₹32,02,938 INR

£26,561 GBP

View

B+

Retailer 6

₹32,04,657 INR

$33,751 USD

View

B+

Retailer 7

₹32,35,750 INR

CA$47,331 CAD

View

B+

Retailer 8

₹33,38,157 INR

$35,157 USD

View

B+

Retailer 9

₹33,64,933 INR

$35,439 USD

View

Retailer 10

₹34,26,638 INR

$36,089 USD

View

Retailer 11

₹34,71,752 INR

$36,564 USD

View

B+

Retailer 12

₹34,94,287 INR

£28,977 GBP

View

B+

Retailer 13

₹36,05,252 INR

$37,970 USD

View

B+

Retailer 14

₹37,35,808 INR

$39,345 USD

View

B+

Retailer 15

₹38,01,266 INR

€38,128 EUR

View

B+

Retailer 16

₹38,19,381 INR

$40,225 USD

View

Retailer 17

₹40,12,587 INR

$42,260 USD

View

Retailer 18

₹44,07,807 INR

ZAR 749,958 ZAR

View

Retailer 19

₹50,31,713 INR

£41,727 GBP

View

Most Expensive

Diamond Quarter

2.5SI1D1562EF73N · Oct 29

₹52,68,268 INR

£43,689 GBP

View

19 more retailers have this diamond

Prices start from ₹28,69,484 INRSave up to ₹23,98,785 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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2.50ct Round

₹28,69,484 INR