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Emerald|Natural|GIA

1.40ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2547158432

Certificate GIA 2547158432

Diamond specifications and retailer prices

From £3,425 GBP
As of November 6, 2026
Save £2,233 GBP (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £5,658 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.4ct natural emerald diamond

This 1.4ct natural emerald sits in the one-and-a-quarter to one-and-a-half 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 2547158432. Listed at 5 retailers as of November 5, 2026, with prices from £3,425 to £5,658, a £2,233 spread on the same certified stone. Cape Diamonds lists it at £5,658. 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

1.40
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Pavilion angle57.15°
OriginNatural
Grading LabGIA
CertificateGIA 2547158432
Dimensions7.54 × 5.19 × 3.58 mm
L/W Ratio1.45
Top View
7.54 mm5.19 mm1.40 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2547158432
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 57.15°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £5,658 GBP|Low: £1,778 GBP|High: £5,697 GBP|Avg: £3,149 GBP|-0.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8£1,778 GBP
Retailer 9£1,889 GBP
Retailer 10£2,563 GBP
Retailer 11£2,647 GBP
Retailer 7£3,067 GBP
Retailer 2£3,425 GBP
Retailer 3£3,432 GBP
Retailer 4£3,623 GBP
Retailer 6£3,665 GBP
Retailer 5£3,710 GBP
Cape Diamonds£5,658 GBP

3 data points across 11 retailers

5 retailers£3,425 GBP to £5,658 GBP

B+
Cheapest Retailer
-
£3,425 GBP
B+
Retailer 2
-
£3,623 GBP
View
B+
Retailer 3
-
£3,665 GBP
View
B+
Retailer 4
-
£3,710 GBP
View
Most Expensive
B
Cape Diamonds
cert_2547158432 · Nov 5
£5,658 GBP
ZAR 122,348 ZAR
View
4 more retailers have this diamond
Prices start from £3,425 GBPSave up to £2,233 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+
1.40ct Emerald
£3,425 GBP