Round|Natural|GIA

1.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7558652217

Certificate GIA 7558652217

Diamond specifications and retailer prices

From $4,165 SGD

$3,257 USD

As of November 1, 2026

Save $4,857 SGD (54%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $9,023 SGD at NZ Jewellers · As of November 2, 2026

View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7558652217. Listed at 19 retailers as of November 1, 2026, with prices from $4,165 to $9,023, a $4,857 spread on the same certified stone. NZ Jewellers lists it at $9,023. 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

1.03

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

Crown angle34°

OriginNatural

Grading LabGIA

CertificateGIA 7558652217

Dimensions6.50 × 6.55 × 3.92 mm

L/W Ratio1.01

Star length50%

Culet sizeNone

Key to symbols

Crystal, Cloud, Feather, Cavity, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 7558652217

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: Nov 1

Current: $8,662 SGD|Low: $4,165 SGD|High: $8,766 SGD|Avg: $5,668 SGD|-1.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

November 2, 2026

Retailer 6$4,165 SGD

Retailer 7$4,502 SGD

Retailer 9$4,692 SGD

Retailer 2$4,983 SGD

Retailer 4$5,221 SGD

Retailer 8$5,553 SGD

Retailer 3$5,836 SGD

Retailer 5$6,366 SGD

Retailer 1$8,662 SGD

39 data points across 9 retailers

19 retailers$4,165 SGD to $9,023 SGD

B+

Cheapest Retailer

$4,165 SGD

$3,257 USD

B+

Retailer 2

$4,502 SGD

$3,520 USD

View

B+

Retailer 3

$4,692 SGD

$3,669 USD

View

B+

Retailer 4

$4,692 SGD

$3,669 USD

View

Retailer 5

$4,729 SGD

$3,698 USD

View

Price last confirmed 69 days ago

B+

Retailer 6

$4,873 SGD

$3,810 USD

View

B+

Retailer 7

$4,983 SGD

£3,068 GBP

View

B+

Retailer 8

$5,221 SGD

£3,215 GBP

View

B+

Retailer 9

$5,307 SGD

$4,150 USD

View

B+

Retailer 10

$5,307 SGD

$4,150 USD

View

Retailer 11

$5,414 SGD

$4,233 USD

View

Retailer 12

$5,486 SGD

$4,290 USD

View

Retailer 13

$5,553 SGD

A$6,680 AUD

View

Price last confirmed 29 days ago

Retailer 14

$5,836 SGD

€4,346 EUR

View

Retailer 15

$5,862 SGD

$4,584 USD

View

Price last confirmed 10 days ago

Retailer 16

$6,366 SGD

ZAR 80,418 ZAR

View

Retailer 17

$7,140 SGD

$5,583 USD

View

Price last confirmed 70 days ago

Retailer 18

$8,662 SGD

£5,333 GBP

View

Most Expensive

NZ Jewellers

89e70ee7-4ba2-4f76-b859-810f01cbc159 · Nov 2

$9,023 SGD

$7,055 USD

View

18 more retailers have this diamond

Prices start from $4,165 SGDSave up to $4,857 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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B+

1.03ct Round

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