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Emerald|Natural|GIA

0.40ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 2225744192

Certificate GIA 2225744192

Diamond specifications and retailer prices

From £437 GBP
$585 USD
As of November 1, 2026
Save £384 GBP (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £821 GBP at Cape Diamonds · As of October 30, 2026
View at Cape Diamonds

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-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 2225744192. Listed at 19 retailers as of October 30, 2026, with prices from £437 to £821, a £384 spread on the same certified stone. Cape Diamonds lists it at £821. 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

0.40
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225744192
Dimensions5.10 × 3.63 × 2.33 mm
L/W Ratio1.40
Culet sizeNone
Top View
5.10 mm3.63 mm0.40 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225744192
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £821 GBP|Low: £437 GBP|High: £1,660 GBP|Avg: £805 GBP|+2.7%
Cape Diamonds
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
November 1, 2026
Retailer 9£437 GBP
Retailer 13£480 GBP
Retailer 6£516 GBP
Retailer 12£516 GBP
Retailer 5£553 GBP
Retailer 10£619 GBP
Retailer 7£634 GBP
Retailer 4£672 GBP
Retailer 8£708 GBP
Retailer 11£796 GBP
Cape Diamonds£821 GBP
Retailer 2£1,223 GBP
Retailer 3£1,523 GBP
Retailer 14£1,660 GBP

44 data points across 14 retailers

19 retailers£437 GBP to £821 GBP

B
Cheapest Retailer
-
£437 GBP
$585 USD
B
Retailer 2
-
£480 GBP
$643 USD
View
B
Retailer 3
-
£493 GBP
$660 USD
View
B
Retailer 4
-
£499 GBP
$669 USD
View
B
Retailer 5
-
£516 GBP
$692 USD
View
B
Retailer 6
-
£516 GBP
$692 USD
View
B
Retailer 7
-
£553 GBP
$741 USD
View
B
Retailer 8
-
£605 GBP
$810 USD
View
B
Retailer 9
-
£605 GBP
$810 USD
View
C
Retailer 10
-
£619 GBP
$830 USD
View
C
Retailer 11
-
£627 GBP
$840 USD
View
B
Retailer 12
-
£634 GBP
View
C
Retailer 13
-
£672 GBP
$900 USD
View
B
Retailer 14
-
£708 GBP
€904 EUR
View
Retailer 15
-
£796 GBP
A$1,641 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
Cape Diamonds
cert_2225744192 · Oct 30
£821 GBP
ZAR 17,768 ZAR
View
15 more retailers have this diamond
Prices start from £437 GBPSave up to £384 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.

B
0.40ct Emerald
£437 GBP