Marquise|Natural|GIA

0.90ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 2547586100

Certificate GIA 2547586100

Diamond specifications and retailer prices

From £2,061 GBP

A$4,248 AUD

As of October 31, 2026

16 retailers carry this diamond

Most expensive: £4,006 GBP at NZ Jewellers · As of September 25, 2026

View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded E 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 2547586100. Listed at 16 retailers as of October 31, 2026. 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

0.90

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

Pavilion angle39.3°

OriginNatural

Grading LabGIA

CertificateGIA 2547586100

Dimensions9.26 × 4.96 × 3.26 mm

L/W Ratio1.87

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 2547586100

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: £2,219 GBP|Low: £1,337 GBP|High: £3,393 GBP|Avg: £2,014 GBP|-0.1%

Retailer 1

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 23, 2026

Retailer 14£1,376 GBP

Retailer 9£1,634 GBP

Retailer 13£1,680 GBP

Retailer 11£1,683 GBP

Retailer 12£1,732 GBP

Retailer 16£1,746 GBP

Retailer 8£1,827 GBP

Retailer 2£1,873 GBP

Retailer 5£1,882 GBP

Retailer 4£1,888 GBP

Retailer 6£1,933 GBP

Retailer 7£2,129 GBP

Retailer 1£2,219 GBP

Retailer 10£2,740 GBP

Retailer 15£2,743 GBP

Retailer 3£3,333 GBP

27 data points across 16 retailers

16 retailers

Retailer 1

£1,376 GBP

HK$14,400 HKD

Price last confirmed 8 days ago

Retailer 2

£1,634 GBP

€2,085 EUR

View

Price last confirmed 9 days ago

Retailer 3

£1,680 GBP

$2,251 USD

View

Price last confirmed 8 days ago

Retailer 4

£1,683 GBP

$2,255 USD

View

Price last confirmed 9 days ago

Retailer 5

£1,732 GBP

View

Price last confirmed 9 days ago

Retailer 6

£1,873 GBP

$2,510 USD

View

Price last confirmed 8 days ago

Retailer 7

£1,882 GBP

$2,522 USD

View

Price last confirmed 10 days ago

Retailer 8

£1,888 GBP

$2,530 USD

View

Price last confirmed 10 days ago

Retailer 9

£1,933 GBP

SGD 3,500 SGD

View

Price last confirmed 10 days ago

B+

Retailer 10

£2,061 GBP

A$4,248 AUD

View

Retailer 11

£2,129 GBP

A$4,389 AUD

View

Price last confirmed 24 days ago

Retailer 12

£2,219 GBP

€2,831 EUR

View

Price last confirmed 8 days ago

Retailer 13

£2,740 GBP

ZAR 59,315 ZAR

View

Price last confirmed 9 days ago

Retailer 14

£2,743 GBP

$3,675 USD

View

Price last confirmed 10 days ago

Retailer 15

£3,333 GBP

View

Price last confirmed 10 days ago

Most Expensive

NZ Jewellers

a4d8d118-7298-45bc-bfd7-412971e6c056 · Sep 25

£4,006 GBP

$5,368 USD

View

Price last confirmed 36 days ago

15 more retailers have this diamond

Prices start from £2,061 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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