Emerald|Natural|GIA

1.00ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 2254909154

Certificate GIA 2254909154

Diamond specifications and retailer prices

From £1,882 GBP

₹240,115 INR

As of October 31, 2026

16 retailers carry this diamond

Most expensive: £4,361 GBP at NZ Jewellers · As of October 20, 2026

View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2254909154. Listed at 16 retailers as of October 31, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00

Carat

Colour

SI1

Clarity

Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Good

PolishGood

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 2254909154

Dimensions6.68 × 4.88 × 3.19 mm

L/W Ratio1.37

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutGood

PolishGood

SymmetryVery Good

FluorescenceNone

CertificateGIA 2254909154

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: £4,361 GBP|Low: £1,877 GBP|High: £4,361 GBP|Avg: £2,739 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 31, 2026

Retailer 2£1,882 GBP

Retailer 7£2,223 GBP

Retailer 6£2,274 GBP

Retailer 13£2,276 GBP

Retailer 10£2,441 GBP

Retailer 3£2,503 GBP

Retailer 16£2,503 GBP

Retailer 11£2,562 GBP

Retailer 8£2,599 GBP

Retailer 15£2,599 GBP

Retailer 5£2,684 GBP

Retailer 4£2,888 GBP

Retailer 14£2,909 GBP

Retailer 9£3,021 GBP

Retailer 12£4,208 GBP

NZ Jewellers£4,361 GBP

35 data points across 16 retailers

16 retailers

B+

Cheapest Retailer

£1,882 GBP

₹240,115 INR

Retailer 2

£2,223 GBP

$2,978 USD

View

Price last confirmed 13 days ago

Retailer 3

£2,274 GBP

$3,047 USD

View

Price last confirmed 11 days ago

Retailer 4

£2,276 GBP

$3,050 USD

View

Price last confirmed 11 days ago

Retailer 5

£2,418 GBP

$3,240 USD

View

Price last confirmed 10 days ago

Retailer 6

£2,503 GBP

$3,354 USD

View

Price last confirmed 17 days ago

Retailer 7

£2,503 GBP

$3,354 USD

View

Price last confirmed 13 days ago

Retailer 8

£2,562 GBP

View

Price last confirmed 11 days ago

Retailer 9

£2,599 GBP

$3,483 USD

View

Price last confirmed 12 days ago

Retailer 10

£2,599 GBP

$3,483 USD

View

Price last confirmed 16 days ago

Retailer 11

£2,611 GBP

$3,498 USD

View

Price last confirmed 15 days ago

Retailer 12

£2,684 GBP

A$5,532 AUD

View

Price last confirmed 29 days ago

Retailer 13

£2,888 GBP

$3,870 USD

View

Price last confirmed 12 days ago

Retailer 14

£3,021 GBP

ZAR 65,390 ZAR

View

Price last confirmed 11 days ago

Retailer 15

£4,208 GBP

View

Price last confirmed 12 days ago

Most Expensive

NZ Jewellers

13999930-5700-4084-8a4a-053aec84092a · Oct 20

£4,361 GBP

$5,843 USD

View

Price last confirmed 12 days ago

15 more retailers have this diamond

Prices start from £1,882 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.

Similar diamonds

B+

1.00ct Emerald

£1,882 GBP