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Emerald|Natural|GIA

1.21ct I IF Emerald Natural Diamond

EX • I/IF • GIA 2456594097

Certificate GIA 2456594097

Diamond specifications and retailer prices

From £2,027 GBP
As of November 4, 2026
Save £2,376 GBP (54%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: £4,403 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2456594097. Listed at 29 retailers as of November 4, 2026, with prices from £2,027 to £4,403, a £2,376 spread on the same certified stone. MOH London lists it at £4,403. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2456594097
Dimensions6.81 × 5.04 × 3.48 mm
L/W Ratio1.35
Top View
6.81 mm5.04 mm1.21 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2456594097
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,403 GBP|Low: £2,027 GBP|High: £4,570 GBP|Avg: £2,774 GBP|-3.7%
MOH London
Retailer 2
Retailer 3
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Retailer 23
November 6, 2026
Retailer 19£2,027 GBP
Retailer 21£2,079 GBP
Retailer 16£2,080 GBP
Retailer 9£2,115 GBP
Retailer 7£2,123 GBP
Retailer 6£2,207 GBP
Retailer 5£2,318 GBP
Retailer 13£2,350 GBP
Retailer 15£2,392 GBP
Retailer 23£2,404 GBP
Retailer 18£2,483 GBP
Retailer 22£2,618 GBP
Retailer 14£2,712 GBP
Retailer 20£2,712 GBP
Retailer 2£2,731 GBP
Retailer 4£2,759 GBP
Retailer 3£2,809 GBP
Retailer 12£2,883 GBP
Retailer 8£2,902 GBP
Retailer 17£3,222 GBP
Retailer 11£3,385 GBP
Retailer 10£3,811 GBP
MOH London£4,403 GBP

24 data points across 23 retailers

29 retailers£2,027 GBP to £4,403 GBP

A
Cheapest Retailer
-
£2,027 GBP
A
Retailer 2
-
£2,079 GBP
View
A
Retailer 3
-
£2,080 GBP
View
A
Retailer 4
-
£2,115 GBP
View
A
Retailer 5
-
£2,123 GBP
View
A
Retailer 6
-
£2,132 GBP
View
A
Retailer 7
-
£2,207 GBP
View
Final sale: no returns
A
Retailer 8
-
£2,318 GBP
View
A
Retailer 9
-
£2,350 GBP
View
A
Retailer 10
-
£2,392 GBP
View
A
Retailer 11
-
£2,404 GBP
View
Retailer 12
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£2,449 GBP
View
Price last confirmed 8 days ago
B+
Retailer 13
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£2,483 GBP
View
Retailer 14
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£2,513 GBP
View
Price last confirmed 14 days ago
B+
Retailer 15
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£2,618 GBP
View
B+
Retailer 16
-
£2,662 GBP
View
B+
Retailer 17
-
£2,712 GBP
View
B+
Retailer 18
-
£2,712 GBP
View
B+
Retailer 19
-
£2,731 GBP
View
B+
Retailer 20
-
£2,759 GBP
View
B+
Retailer 21
-
£2,809 GBP
View
Retailer 22
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£2,826 GBP
View
Price last confirmed 56 days ago
B+
Retailer 23
-
£2,883 GBP
View
Retailer 24
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£2,895 GBP
View
Price last confirmed 29 days ago
B+
Retailer 25
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£2,902 GBP
View
B+
Retailer 26
-
£3,222 GBP
View
B+
Retailer 27
-
£3,385 GBP
View
B
Retailer 28
-
£3,811 GBP
View
Most Expensive
B
MOH London
F93D84ACE · Nov 4
£4,403 GBP
View
28 more retailers have this diamond
Prices start from £2,027 GBPSave up to £2,376 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.

A
1.21ct Emerald
£2,027 GBP