Round|Natural|GIA

1.00ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5536908270

Certificate GIA 5536908270

Diamond specifications and retailer prices

From ₹1,76,227 INR

HK$14,500 HKD

As of October 20, 2026

14 retailers carry this diamond

Most expensive: ₹4,89,372 INR at NZ Jewellers · As of October 20, 2026

View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5536908270. Listed at 14 retailers as of October 20, 2026. 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

1.00

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle40.6°

OriginNatural

Grading LabGIA

CertificateGIA 5536908270

Dimensions6.38 × 6.34 × 3.97 mm

L/W Ratio1.01

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 5536908270

Side View

Caratlytics Score

No score right now

No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 20

Current: ₹4,89,372 INR|Low: ₹1,76,132 INR|High: ₹5,11,970 INR|Avg: ₹2,72,965 INR|-4.4%

NZ Jewellers

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

October 22, 2026

Retailer 16₹1,76,227 INR

Retailer 6₹1,91,514 INR

Retailer 4₹1,95,787 INR

Retailer 13₹1,96,262 INR

Retailer 3₹2,13,163 INR

Retailer 5₹2,14,587 INR

Retailer 11₹2,25,645 INR

Retailer 8₹2,44,686 INR

Retailer 7₹2,44,971 INR

Retailer 12₹2,52,567 INR

Retailer 9₹2,55,416 INR

Retailer 14₹2,72,274 INR

Retailer 10₹2,74,372 INR

Retailer 2₹2,80,057 INR

Retailer 18₹2,84,131 INR

Retailer 17₹2,86,179 INR

Retailer 15₹4,12,285 INR

NZ Jewellers₹4,89,372 INR

34 data points across 18 retailers

14 retailers₹1,76,227 INR to ₹4,89,372 INR

Retailer 1

₹1,76,227 INR

HK$14,500 HKD

Price last confirmed 11 days ago

Retailer 2

₹1,91,514 INR

$2,017 USD

View

Price last confirmed 11 days ago

Retailer 3

₹2,12,023 INR

$2,233 USD

View

Price last confirmed 16 days ago

Retailer 4

₹2,12,023 INR

$2,233 USD

View

Price last confirmed 12 days ago

Retailer 5

₹2,14,587 INR

$2,260 USD

View

Price last confirmed 10 days ago

Retailer 6

₹2,21,803 INR

$2,336 USD

View

Price last confirmed 16 days ago

Retailer 7

₹2,25,645 INR

£1,871 GBP

View

Price last confirmed 11 days ago

Retailer 8

₹2,44,686 INR

$2,577 USD

View

Price last confirmed 11 days ago

Retailer 9

₹2,52,567 INR

$2,660 USD

View

Price last confirmed 11 days ago

Retailer 10

₹2,74,372 INR

A$4,446 AUD

View

Price last confirmed 24 days ago

Retailer 11

₹2,80,057 INR

£2,322 GBP

View

Price last confirmed 10 days ago

Retailer 12

₹2,84,131 INR

ZAR 48,343 ZAR

View

Price last confirmed 15 days ago

Retailer 13

₹4,12,285 INR

£3,419 GBP

View

Price last confirmed 11 days ago

Most Expensive

NZ Jewellers

ea7a09ce-b27e-4d19-b223-980f5b34ce77 · Oct 20

₹4,89,372 INR

$5,154 USD

View

Price last confirmed 11 days ago

13 more retailers have this diamond

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.

Similar diamonds

1.00ct Round

₹1,76,227 INR