Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2547888215

Certificate GIA 2547888215

Diamond specifications and retailer prices

From $3,292 SGD

$2,574 USD

As of October 31, 2026

Save $3,881 SGD (54%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $7,172 SGD at MOH London · As of November 1, 2026

View at MOH London

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 2547888215. Listed at 27 retailers as of October 31, 2026, with prices from $3,292 to $7,172, a $3,881 spread on the same certified stone. MOH London lists it at $7,172. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryVery Good

FluorescenceMedium

Crown angle37.69°

OriginNatural

Grading LabGIA

CertificateGIA 2547888215

Dimensions8.14 × 5.40 × 3.43 mm

L/W Ratio1.51

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceMedium

CertificateGIA 2547888215

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 31

Current: $7,172 SGD|Low: $3,279 SGD|High: $7,811 SGD|Avg: $4,530 SGD|+23.2%

MOH London

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November 2, 2026

Retailer 14$3,292 SGD

Retailer 8$3,343 SGD

Retailer 10$3,436 SGD

Retailer 12$3,480 SGD

Retailer 29$3,555 SGD

Retailer 9$3,650 SGD

Retailer 21$3,696 SGD

Retailer 19$3,723 SGD

Retailer 20$3,751 SGD

Retailer 6$3,786 SGD

Retailer 7$3,885 SGD

Retailer 2$3,971 SGD

Retailer 13$4,035 SGD

Retailer 26$4,184 SGD

Retailer 15$4,188 SGD

Retailer 5$4,220 SGD

Retailer 23$4,220 SGD

Retailer 16$4,412 SGD

Retailer 24$4,412 SGD

Retailer 4$4,477 SGD

Retailer 28$4,482 SGD

Retailer 17$4,484 SGD

Retailer 25$4,566 SGD

Retailer 27$4,720 SGD

Retailer 3$5,036 SGD

Retailer 11$5,272 SGD

Retailer 18$6,947 SGD

MOH London$7,172 SGD

Retailer 22$7,811 SGD

22 data points across 29 retailers

27 retailers$3,292 SGD to $7,172 SGD

B+

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

Retailer 8

$3,723 SGD

A$4,479 AUD

View

Price last confirmed 26 days ago

B+

Retailer 9

$3,786 SGD

$2,960 USD

View

B+

Retailer 10

$3,885 SGD

$3,038 USD

View

B+

Retailer 11

$3,971 SGD

CA$4,312 CAD

View

B+

Retailer 12

$4,035 SGD

$3,155 USD

View

Retailer 13

$4,184 SGD

£2,576 GBP

View

Retailer 14

$4,188 SGD

$3,275 USD

View

Retailer 15

$4,220 SGD

$3,300 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

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

$6,947 SGD

$5,432 USD

View

Price last confirmed 24 days ago

Most Expensive

MOH London

B653B120C · Nov 1

$7,172 SGD

£4,416 GBP

View

26 more retailers have this diamond

Prices start from $3,292 SGDSave up to $3,881 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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