Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 6542276251

Certificate GIA 6542276251

Diamond specifications and retailer prices

From $3,292 SGD

$2,574 USD

As of October 31, 2026

Save $4,181 SGD (56%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $7,473 SGD 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 $3,292 to $7,473, a $4,181 spread on the same certified stone. NZ Jewellers lists it at $7,473. 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

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

Price History

Last verified: Oct 31

Current: $7,473 SGD|Low: $3,292 SGD|High: $7,493 SGD|Avg: $4,495 SGD|-0.3%

NZ Jewellers

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November 2, 2026

Retailer 15$3,292 SGD

Retailer 9$3,343 SGD

Retailer 11$3,436 SGD

Retailer 14$3,480 SGD

Retailer 26$3,555 SGD

Retailer 10$3,650 SGD

Retailer 7$3,786 SGD

Retailer 8$3,885 SGD

Retailer 3$3,917 SGD

Retailer 2$3,971 SGD

Retailer 20$4,013 SGD

Retailer 19$4,026 SGD

Retailer 13$4,035 SGD

Retailer 23$4,184 SGD

Retailer 16$4,188 SGD

Retailer 5$4,220 SGD

Retailer 17$4,412 SGD

Retailer 21$4,412 SGD

Retailer 4$4,477 SGD

Retailer 25$4,482 SGD

Retailer 18$4,484 SGD

Retailer 22$4,566 SGD

Retailer 24$4,720 SGD

Retailer 27$5,036 SGD

Retailer 12$5,272 SGD

Retailer 6$7,172 SGD

NZ Jewellers$7,473 SGD

27 data points across 27 retailers

27 retailers$3,292 SGD to $7,473 SGD

Cheapest Retailer

$3,292 SGD

$2,574 USD

B+

Retailer 2

$3,343 SGD

$2,614 USD

View

B+

Retailer 3

$3,436 SGD

$2,687 USD

View

B+

Retailer 4

$3,480 SGD

$2,721 USD

View

B+

Retailer 5

$3,555 SGD

$2,780 USD

View

B+

Retailer 6

$3,587 SGD

A$4,315 AUD

View

B+

Retailer 7

$3,650 SGD

$2,854 USD

View

B+

Retailer 8

$3,786 SGD

$2,960 USD

View

B+

Retailer 9

$3,885 SGD

$3,038 USD

View

B+

Retailer 10

$3,917 SGD

$3,062 USD

View

B+

Retailer 11

$3,971 SGD

CA$4,312 CAD

View

Retailer 12

$4,013 SGD

A$4,828 AUD

View

Price last confirmed 26 days ago

B+

Retailer 13

$4,035 SGD

$3,155 USD

View

Retailer 14

$4,184 SGD

£2,576 GBP

View

Retailer 15

$4,188 SGD

$3,275 USD

View

Retailer 16

$4,220 SGD

$3,300 USD

View

B+

Retailer 17

$4,412 SGD

$3,450 USD

View

B+

Retailer 18

$4,412 SGD

$3,450 USD

View

B+

Retailer 19

$4,477 SGD

$3,501 USD

View

B+

Retailer 20

$4,482 SGD

£2,760 GBP

View

B+

Retailer 21

$4,484 SGD

$3,506 USD

View

B+

Retailer 22

$4,566 SGD

$3,570 USD

View

Retailer 23

$4,720 SGD

€3,515 EUR

View

Retailer 24

$5,036 SGD

$3,938 USD

View

Retailer 25

$5,272 SGD

ZAR 66,598 ZAR

View

Retailer 26

$7,172 SGD

£4,416 GBP

View

Most Expensive

NZ Jewellers

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

$7,473 SGD

$5,843 USD

View

26 more retailers have this diamond

Prices start from $3,292 SGDSave up to $4,181 SGD

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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