Round|Natural|IGI

1.04ct D SI2 Round Natural Diamond

EX • D/SI2 • IGI 496122437

Shape and cutting style on the report: Round brilliant

Certificate IGI 496122437

Diamond specifications and retailer prices

From $4,372 NZD

$2,464 USD

As of October 30, 2026

Save $6,833 NZD (61%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $11,205 NZD at Diamond Quarter · As of October 29, 2026

View at Diamond Quarter

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 496122437. Listed at 15 retailers as of October 29, 2026, with prices from $4,372 to $11,205, a $6,833 spread on the same certified stone. Diamond Quarter lists it at $11,205. 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

1.04

Carat

Colour

SI2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

Crown angle34.3°

Pavilion angle41°

OriginNatural

Grading LabIGI

CertificateIGI 496122437

Dimensions6.43 × 6.41 × 3.99 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateIGI 496122437

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $6,323 NZD|Low: $4,193 NZD|High: $10,004 NZD|Avg: $5,766 NZD|+8.6%

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

October 30, 2026

Retailer 14$4,372 NZD

Retailer 15$4,404 NZD

Retailer 11$4,569 NZD

Retailer 9$4,658 NZD

Retailer 6$4,707 NZD

Retailer 5$4,801 NZD

Retailer 2$5,202 NZD

Retailer 12$5,202 NZD

Retailer 13$5,401 NZD

Retailer 4$6,002 NZD

Retailer 1$6,323 NZD

Retailer 7$6,586 NZD

Retailer 10$6,670 NZD

Retailer 8$9,653 NZD

Retailer 3$10,004 NZD

32 data points across 15 retailers

15 retailers$4,372 NZD to $11,205 NZD

Cheapest Retailer

$4,372 NZD

$2,464 USD

Retailer 2

$4,404 NZD

$2,482 USD

View

Retailer 3

$4,569 NZD

$2,575 USD

View

Price last confirmed 10 days ago

Retailer 4

$4,658 NZD

$2,625 USD

View

Retailer 5

$4,707 NZD

$2,653 USD

View

Retailer 6

$4,801 NZD

$2,706 USD

View

Final sale: no returns

Retailer 7

$5,202 NZD

$2,932 USD

View

Price last confirmed 9 days ago

Retailer 8

$5,202 NZD

$2,932 USD

View

Price last confirmed 7 days ago

Retailer 9

$5,401 NZD

$3,044 USD

View

Price last confirmed 9 days ago

Retailer 10

$6,002 NZD

$3,383 USD

View

Price last confirmed 8 days ago

B+

Retailer 11

$6,323 NZD

€3,394 EUR

View

B+

Retailer 12

$6,670 NZD

£2,960 GBP

View

Retailer 13

$9,653 NZD

£4,284 GBP

View

Retailer 14

$10,004 NZD

$5,638 USD

View

Price last confirmed 7 days ago

Most Expensive

Diamond Quarter

1.04SI2D4937FC70N · Oct 29

$11,205 NZD

£4,973 GBP

View

14 more retailers have this diamond

Prices start from $4,372 NZDSave up to $6,833 NZD

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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1.04ct Round

$4,372 NZD