Round|Natural|GIA

0.56ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1508532965

Certificate GIA 1508532965

Diamond specifications and retailer prices

From £813 GBP

$1,082 USD

As of October 29, 2026

Save £1,557 GBP (66%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £2,369 GBP at NZ Jewellers · As of October 26, 2026

View at NZ Jewellers

About this 0.56ct natural round diamond

This 0.56ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1508532965. Listed at 21 retailers as of October 26, 2026, with prices from £813 to £2,369, a £1,557 spread on the same certified stone. NZ Jewellers lists it at £2,369. 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

0.56

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle41.6°

OriginNatural

Grading LabGIA

CertificateGIA 1508532965

Dimensions5.31 × 5.28 × 3.28 mm

L/W Ratio1.01

Star length50%

Lower girdle75%

Girdle conditionFaceted

Culet sizeNone

Key to symbols

Feather, Needle, Cloud, Crystal

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1508532965

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 29

Current: £2,369 GBP|Low: £677 GBP|High: £2,369 GBP|Avg: £1,218 GBP

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

October 29, 2026

Retailer 13£813 GBP

Retailer 3£842 GBP

Retailer 8£843 GBP

Retailer 6£880 GBP

Retailer 12£976 GBP

Retailer 5£1,059 GBP

Retailer 7£1,059 GBP

Retailer 16£1,099 GBP

Retailer 2£1,100 GBP

Retailer 4£1,231 GBP

Retailer 10£1,254 GBP

Retailer 14£1,270 GBP

Retailer 11£1,496 GBP

Retailer 15£1,584 GBP

Retailer 9£1,789 GBP

NZ Jewellers£2,369 GBP

42 data points across 16 retailers

21 retailers£813 GBP to £2,369 GBP

B+

Cheapest Retailer

£813 GBP

$1,082 USD

Final sale: no returns

B+

Retailer 2

£842 GBP

$1,121 USD

View

B+

Retailer 3

£843 GBP

$1,123 USD

View

B+

Retailer 4

£880 GBP

$1,172 USD

View

B+

Retailer 5

£880 GBP

$1,172 USD

View

B+

Retailer 6

£914 GBP

$1,217 USD

View

B+

Retailer 7

£976 GBP

$1,300 USD

View

B+

Retailer 8

£1,015 GBP

$1,352 USD

View

B+

Retailer 9

£1,059 GBP

$1,410 USD

View

B+

Retailer 10

£1,059 GBP

$1,410 USD

View

Retailer 11

£1,089 GBP

$1,450 USD

View

Retailer 12

£1,099 GBP

$1,464 USD

View

B+

Retailer 13

£1,100 GBP

View

Retailer 14

£1,231 GBP

$1,639 USD

View

Retailer 15

£1,254 GBP

€1,590 EUR

View

Retailer 16

£1,270 GBP

A$2,602 AUD

View

Price last confirmed 25 days ago

Retailer 17

£1,496 GBP

ZAR 32,179 ZAR

View

Retailer 18

£1,584 GBP

CA$2,929 CAD

View

Retailer 19

£1,789 GBP

View

Retailer 20

£1,890 GBP

View

Most Expensive

NZ Jewellers

ba5086fe-5a7e-4d21-9fb5-c6629f0f6df4 · Oct 26

£2,369 GBP

$3,155 USD

View

20 more retailers have this diamond

Prices start from £813 GBPSave up to £1,557 GBP

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+

0.56ct Round

£813 GBP