Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 6542276251

Certificate GIA 6542276251

Diamond specifications and retailer prices

From $3,673 AUD

$2,574 USD

As of October 31, 2026

Save $4,665 AUD (56%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $8,337 AUD at NZ Jewellers · As of November 2, 2026

View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542276251. Listed at 27 retailers as of October 31, 2026, with prices from $3,673 to $8,337, a $4,665 spread on the same certified stone. NZ Jewellers lists it at $8,337. 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

Ideal

Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal

PolishExcellent

SymmetryVery Good

FluorescenceFaint

Crown angle38.46°

OriginNatural

Grading LabGIA

CertificateGIA 6542276251

Dimensions8.08 × 5.39 × 3.44 mm

L/W Ratio1.50

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutIdeal

PolishExcellent

SymmetryVery Good

FluorescenceFaint

CertificateGIA 6542276251

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 31

Current: $8,337 AUD|Low: $3,673 AUD|High: $8,360 AUD|Avg: $5,051 AUD|-0.3%

NZ Jewellers

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November 3, 2026

Retailer 15$3,673 AUD

Retailer 9$3,730 AUD

Retailer 11$3,834 AUD

Retailer 14$3,883 AUD

Retailer 26$3,967 AUD

Retailer 10$4,072 AUD

Retailer 7$4,224 AUD

Retailer 8$4,335 AUD

Retailer 3$4,370 AUD

Retailer 13$4,430 AUD

Retailer 20$4,478 AUD

Retailer 19$4,492 AUD

Retailer 21$4,502 AUD

Retailer 24$4,668 AUD

Retailer 16$4,673 AUD

Retailer 5$4,709 AUD

Retailer 17$4,923 AUD

Retailer 22$4,923 AUD

Retailer 4$4,996 AUD

Retailer 2$5,001 AUD

Retailer 18$5,003 AUD

Retailer 23$5,094 AUD

Retailer 25$5,266 AUD

Retailer 27$5,619 AUD

Retailer 12$5,882 AUD

Retailer 6$8,003 AUD

NZ Jewellers$8,337 AUD

28 data points across 27 retailers

27 retailers$3,673 AUD to $8,337 AUD

Cheapest Retailer

$3,673 AUD

$2,574 USD

B+

Retailer 2

$3,730 AUD

$2,614 USD

View

B+

Retailer 3

$3,834 AUD

$2,687 USD

View

B+

Retailer 4

$3,883 AUD

$2,721 USD

View

B+

Retailer 5

$3,967 AUD

$2,780 USD

View

B+

Retailer 6

$4,002 AUD

View

B+

Retailer 7

$4,072 AUD

$2,854 USD

View

B+

Retailer 8

$4,224 AUD

$2,960 USD

View

B+

Retailer 9

$4,335 AUD

$3,038 USD

View

B+

Retailer 10

$4,370 AUD

$3,062 USD

View

B+

Retailer 11

$4,430 AUD

CA$4,312 CAD

View

Retailer 12

$4,478 AUD

View

Price last confirmed 26 days ago

B+

Retailer 13

$4,502 AUD

$3,155 USD

View

Retailer 14

$4,668 AUD

£2,576 GBP

View

Retailer 15

$4,673 AUD

$3,275 USD

View

Retailer 16

$4,709 AUD

$3,300 USD

View

B+

Retailer 17

$4,923 AUD

$3,450 USD

View

B+

Retailer 18

$4,923 AUD

$3,450 USD

View

B+

Retailer 19

$4,996 AUD

$3,501 USD

View

B+

Retailer 20

$5,001 AUD

£2,760 GBP

View

B+

Retailer 21

$5,003 AUD

$3,506 USD

View

B+

Retailer 22

$5,094 AUD

$3,570 USD

View

Retailer 23

$5,266 AUD

€3,515 EUR

View

Retailer 24

$5,619 AUD

$3,938 USD

View

Retailer 25

$5,882 AUD

ZAR 66,598 ZAR

View

Retailer 26

$8,003 AUD

£4,416 GBP

View

Most Expensive

NZ Jewellers

5f405b1c-2f86-4c6a-9071-84de7ac22f1c · Nov 2

$8,337 AUD

$5,843 USD

View

26 more retailers have this diamond

Prices start from $3,673 AUDSave up to $4,665 AUD

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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