Radiant|Natural|GIA

0.80ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2557241478

Certificate GIA 2557241478

Diamond specifications and retailer prices

From $2,343 NZD

A$2,028 AUD

As of November 2, 2026

16 retailers carry this diamond

Most expensive: $4,486 NZD at NZ Jewellers · As of October 3, 2026

View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557241478. Listed at 16 retailers as of November 2, 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

0.80

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 2557241478

Dimensions5.97 × 4.58 × 3.26 mm

L/W Ratio1.30

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 2557241478

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: Nov 2

Current: $4,486 NZD|Low: $1,315 NZD|High: $4,486 NZD|Avg: $2,159 NZD

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

October 12, 2026

Retailer 8$1,365 NZD

Retailer 17$1,424 NZD

Retailer 15$1,651 NZD

Retailer 19$1,697 NZD

Retailer 5$1,720 NZD

Retailer 20$1,728 NZD

Retailer 4$1,779 NZD

Retailer 10$1,840 NZD

Retailer 11$1,922 NZD

Retailer 12$1,934 NZD

Retailer 2$2,065 NZD

Retailer 13$2,113 NZD

Retailer 9$2,122 NZD

Retailer 6$2,317 NZD

Retailer 14$2,346 NZD

Retailer 18$2,366 NZD

Retailer 3$2,572 NZD

Retailer 7$2,628 NZD

Retailer 16$3,411 NZD

NZ Jewellers$4,486 NZD

16 data points across 20 retailers

16 retailers

Retailer 1

$1,365 NZD

HK$6,000 HKD

Price last confirmed 22 days ago

Retailer 2

$1,424 NZD

₹76,319 INR

View

Price last confirmed 22 days ago

Retailer 3

$1,651 NZD

€885 EUR

View

Price last confirmed 22 days ago

Retailer 4

$1,720 NZD

$968 USD

View

Price last confirmed 25 days ago

Retailer 5

$1,779 NZD

$1,001 USD

View

Price last confirmed 24 days ago

Retailer 6

$1,840 NZD

$1,035 USD

View

Price last confirmed 26 days ago

Retailer 7

$1,922 NZD

SGD 1,461 SGD

View

Price last confirmed 22 days ago

Retailer 8

$1,934 NZD

$1,088 USD

View

Price last confirmed 33 days ago

Retailer 9

$2,113 NZD

£936 GBP

View

Price last confirmed 21 days ago

Retailer 10

$2,122 NZD

$1,194 USD

View

Price last confirmed 24 days ago

Retailer 11

$2,317 NZD

£1,026 GBP

View

Price last confirmed 22 days ago

Retailer 12

$2,343 NZD

A$2,028 AUD

View

Retailer 13

$2,366 NZD

$1,331 USD

View

Price last confirmed 23 days ago

Retailer 14

$2,628 NZD

$1,478 USD

View

Price last confirmed 24 days ago

Retailer 15

$3,411 NZD

£1,511 GBP

View

Price last confirmed 22 days ago

Most Expensive

NZ Jewellers

8778139e-e0bd-4919-9607-635978579fd2 · Oct 3

$4,486 NZD

$2,524 USD

View

Price last confirmed 30 days ago

15 more retailers have this diamond

Prices start from $2,343 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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