Round|Natural|GIA

1.00ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2566189059

Certificate GIA 2566189059

Diamond specifications and retailer prices

From ₹2,32,153 INR

$2,445 USD

As of October 30, 2026

Save ₹3,66,032 INR (61%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: ₹5,98,185 INR at NZ Jewellers · As of October 30, 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 2566189059. Listed at 22 retailers as of October 30, 2026, with prices from ₹2,32,153 to ₹5,98,185, a ₹3,66,032 spread on the same certified stone. NZ Jewellers lists it at ₹5,98,185. 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

FluorescenceMedium

Crown angle33°

Pavilion angle41.6°

OriginNatural

Grading LabGIA

CertificateGIA 2566189059

Dimensions6.41 × 6.44 × 3.96 mm

L/W Ratio1.00

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceMedium

CertificateGIA 2566189059

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: ₹5,98,185 INR|Low: ₹1,85,705 INR|High: ₹5,98,185 INR|Avg: ₹2,71,536 INR

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

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

Retailer 25

Retailer 26

Retailer 27

November 1, 2026

Retailer 10₹1,85,705 INR

Retailer 16₹1,96,357 INR

Retailer 12₹2,01,713 INR

Retailer 8₹2,04,143 INR

Retailer 19₹2,19,572 INR

Retailer 3₹2,32,153 INR

Retailer 14₹2,38,989 INR

Retailer 5₹2,39,749 INR

Retailer 9₹2,52,947 INR

Retailer 18₹2,53,067 INR

Retailer 4₹2,54,941 INR

Retailer 11₹2,55,643 INR

Retailer 25₹2,59,214 INR

Retailer 27₹2,59,214 INR

Retailer 26₹2,69,183 INR

Retailer 2₹2,75,299 INR

Retailer 6₹2,93,965 INR

Retailer 7₹2,99,093 INR

Retailer 21₹3,04,105 INR

Retailer 20₹3,12,955 INR

Retailer 15₹3,29,219 INR

Retailer 24₹3,32,230 INR

Retailer 23₹3,35,083 INR

Retailer 22₹3,51,686 INR

Retailer 17₹3,61,380 INR

Retailer 13₹4,78,487 INR

NZ Jewellers₹5,98,185 INR

27 data points across 27 retailers

22 retailers₹2,32,153 INR to ₹5,98,185 INR

Retailer 1

₹2,01,713 INR

$2,124 USD

Price last confirmed 18 days ago

Retailer 2

₹2,04,143 INR

$2,150 USD

View

Price last confirmed 18 days ago

Retailer 3

₹2,19,572 INR

SGD 3,125 SGD

View

Price last confirmed 18 days ago

B+

Retailer 4

₹2,32,153 INR

$2,445 USD

View

B+

Retailer 5

₹2,37,850 INR

$2,505 USD

View

B+

Retailer 6

₹2,39,749 INR

$2,525 USD

View

B+

Retailer 7

₹2,54,941 INR

$2,685 USD

View

Retailer 8

₹2,55,643 INR

£2,120 GBP

View

Price last confirmed 16 days ago

B+

Retailer 9

₹2,59,214 INR

$2,730 USD

View

B+

Retailer 10

₹2,59,214 INR

$2,730 USD

View

B+

Retailer 11

₹2,69,183 INR

$2,835 USD

View

B+

Retailer 12

₹2,75,299 INR

£2,283 GBP

View

Retailer 13

₹2,93,965 INR

$3,096 USD

View

Retailer 14

₹2,98,998 INR

$3,149 USD

View

Retailer 15

₹2,99,093 INR

$3,150 USD

View

Retailer 16

₹3,04,105 INR

£2,522 GBP

View

Retailer 17

₹3,29,219 INR

$3,467 USD

View

Price last confirmed 18 days ago

Retailer 18

₹3,35,083 INR

€3,361 EUR

View

Retailer 19

₹3,51,686 INR

ZAR 59,837 ZAR

View

Retailer 20

₹3,61,380 INR

$3,806 USD

View

Price last confirmed 17 days ago

Retailer 21

₹4,78,487 INR

£3,968 GBP

View

Most Expensive

NZ Jewellers

6443b987-1d38-4d76-b20b-560ff4338924 · Oct 30

₹5,98,185 INR

$6,300 USD

View

21 more retailers have this diamond

Prices start from ₹2,32,153 INRSave up to ₹3,66,032 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.

Similar diamonds

B+

1.00ct Round

₹2,32,153 INR