Round|Natural|GIA

2.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6375087784

Certificate GIA 6375087784

Diamond specifications and retailer prices

From ₹23,29,598 INR

$24,535 USD

As of October 30, 2026

Save ₹17,47,613 INR (43%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: ₹40,77,211 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 6375087784. Listed at 14 retailers as of October 29, 2026, with prices from ₹23,29,598 to ₹40,77,211, a ₹17,47,613 spread on the same certified stone. Diamond Quarter lists it at ₹40,77,211. 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

FluorescenceStrong

Crown angle33°

Pavilion angle41.6°

OriginNatural

Grading LabGIA

CertificateGIA 6375087784

Dimensions8.71 × 8.75 × 5.36 mm

L/W Ratio1.00

Star length50%

Lower girdle80%

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceStrong

CertificateGIA 6375087784

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 30

Current: ₹27,89,992 INR|Low: ₹23,29,598 INR|High: ₹40,44,351 INR|Avg: ₹28,91,587 INR|-0.6%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

October 30, 2026

Retailer 8₹23,29,598 INR

Retailer 9₹24,03,090 INR

Retailer 7₹24,89,589 INR

Retailer 6₹25,75,454 INR

Retailer 2₹25,82,073 INR

Retailer 1₹27,89,992 INR

Retailer 3₹31,01,490 INR

Retailer 5₹35,19,366 INR

Retailer 4₹40,17,580 INR

40 data points across 9 retailers

14 retailers₹23,29,598 INR to ₹40,77,211 INR

Cheapest Retailer

₹23,29,598 INR

$24,535 USD

Retailer 2

₹24,03,090 INR

$25,309 USD

View

Retailer 3

₹24,89,589 INR

$26,220 USD

View

Retailer 4

₹25,75,454 INR

A$41,730 AUD

View

Price last confirmed 29 days ago

Retailer 5

₹25,82,073 INR

£21,413 GBP

View

Retailer 6

₹26,65,341 INR

$28,071 USD

View

Price last confirmed 33 days ago

Retailer 7

₹26,86,705 INR

$28,296 USD

View

Price last confirmed 31 days ago

Retailer 8

₹27,71,970 INR

$29,194 USD

View

Price last confirmed 29 days ago

B+

Retailer 9

₹27,89,992 INR

£23,137 GBP

View

Retailer 10

₹28,78,599 INR

$30,317 USD

View

Price last confirmed 21 days ago

B+

Retailer 11

₹31,01,490 INR

€31,109 EUR

View

B+

Retailer 12

₹35,19,366 INR

ZAR 598,796 ZAR

View

Retailer 13

₹40,17,580 INR

£33,317 GBP

View

Most Expensive

Diamond Quarter

2.5SI1D638413FDN · Oct 29

₹40,77,211 INR

£33,812 GBP

View

13 more retailers have this diamond

Prices start from ₹23,29,598 INRSave up to ₹17,47,613 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

₹23,29,598 INR