Emerald|Natural|GIA

1.51ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2567084665

Certificate GIA 2567084665

Diamond specifications and retailer prices

From £5,201 GBP

A$10,738 AUD

As of November 2, 2026

11 retailers carry this diamond

Most expensive: £9,456 GBP at NZ Jewellers · As of September 30, 2026

View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two 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 2567084665. Listed at 11 retailers as of November 2, 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

1.51

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle51.94°

Pavilion angle58.28°

OriginNatural

Grading LabGIA

CertificateGIA 2567084665

Dimensions7.72 × 5.44 × 3.67 mm

L/W Ratio1.42

Culet sizeNone

Key to symbols

Feather, Pinpoint

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateGIA 2567084665

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 2

Current: £5,401 GBP|Low: £4,101 GBP|High: £7,974 GBP|Avg: £5,543 GBP|+2.5%

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

October 6, 2026

Retailer 6£4,783 GBP

Retailer 3£4,784 GBP

Retailer 12£4,931 GBP

Retailer 13£5,201 GBP

Retailer 8£5,219 GBP

Retailer 2£5,220 GBP

Retailer 1£5,401 GBP

Retailer 7£5,507 GBP

Retailer 11£5,654 GBP

Retailer 5£5,761 GBP

Retailer 4£5,775 GBP

Retailer 10£6,523 GBP

Retailer 9£7,974 GBP

17 data points across 13 retailers

11 retailers

Retailer 1

£4,784 GBP

$6,420 USD

Price last confirmed 28 days ago

Retailer 2

£4,931 GBP

$6,617 USD

View

Price last confirmed 26 days ago

B+

Retailer 3

£5,201 GBP

A$10,738 AUD

View

Retailer 4

£5,507 GBP

A$11,370 AUD

View

Price last confirmed 29 days ago

Retailer 5

£5,654 GBP

$7,587 USD

View

Price last confirmed 32 days ago

Retailer 6

£5,740 GBP

$7,703 USD

View

Price last confirmed 34 days ago

Retailer 7

£5,761 GBP

$7,731 USD

View

Price last confirmed 27 days ago

Retailer 8

£6,523 GBP

$8,754 USD

View

Price last confirmed 34 days ago

Retailer 9

£7,974 GBP

View

Price last confirmed 28 days ago

Retailer 10

£9,456 GBP

$12,689 USD

View

Price last confirmed 45 days ago

Most Expensive

NZ Jewellers

2355c8c3-e75a-4a6c-b431-ae999dc26e3a · Sep 30

£9,456 GBP

$12,689 USD

View

Price last confirmed 33 days ago

10 more retailers have this diamond

Prices start from £5,201 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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