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Emerald|Natural|GIA

1.21ct I IF Emerald Natural Diamond

EX • I/IF • GIA 1545862350

Certificate GIA 1545862350

Diamond specifications and retailer prices

From £1,863 GBP
As of November 4, 2026
Save £2,341 GBP (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,205 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 1545862350. Listed at 19 retailers as of November 4, 2026, with prices from £1,863 to £4,205, a £2,341 spread on the same certified stone. MOH London lists it at £4,205. 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
Pavilion angle55.2°
OriginNatural
Grading LabGIA
CertificateGIA 1545862350
Dimensions7.33 × 5.14 × 3.33 mm
L/W Ratio1.43
Girdle conditionPolished
Top View
7.33 mm5.14 mm1.21 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545862350
Side View
Table 64.0%CrownGirdle: THN-STKPavilion 55.2°Culet: NoneDepth 64.7%

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: £4,205 GBP|Low: £1,863 GBP|High: £4,425 GBP|Avg: £2,684 GBP|-5.0%
MOH London
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
Retailer 17
November 6, 2026
Retailer 12£1,863 GBP
Retailer 8£2,076 GBP
Retailer 6£2,167 GBP
Retailer 11£2,187 GBP
Retailer 16£2,303 GBP
Retailer 14£2,326 GBP
Retailer 2£2,406 GBP
Retailer 9£2,422 GBP
Retailer 13£2,433 GBP
Retailer 4£2,519 GBP
Retailer 7£2,673 GBP
Retailer 5£2,778 GBP
Retailer 15£2,939 GBP
Retailer 10£3,077 GBP
Retailer 3£3,227 GBP
Retailer 17£3,881 GBP
MOH London£4,205 GBP

24 data points across 17 retailers

19 retailers£1,863 GBP to £4,205 GBP

A
Cheapest Retailer
-
£1,863 GBP
Retailer 2
-
£2,076 GBP
View
Price last confirmed 9 days ago
A
Retailer 3
-
£2,167 GBP
View
A
Retailer 4
-
£2,187 GBP
View
A
Retailer 5
-
£2,303 GBP
View
A
Retailer 6
-
£2,326 GBP
View
Final sale: no returns
A
Retailer 7
-
£2,406 GBP
View
A
Retailer 8
-
£2,422 GBP
View
A
Retailer 9
-
£2,433 GBP
View
B+
Retailer 10
-
£2,519 GBP
View
B+
Retailer 11
-
£2,577 GBP
View
B+
Retailer 12
-
£2,673 GBP
View
B+
Retailer 13
-
£2,778 GBP
View
Retailer 14
-
£2,838 GBP
View
Price last confirmed 29 days ago
B+
Retailer 15
-
£2,939 GBP
View
B+
Retailer 16
-
£3,077 GBP
View
B+
Retailer 17
-
£3,227 GBP
View
B+
Retailer 18
-
£3,881 GBP
View
Most Expensive
B
MOH London
0FE807CFE · Nov 4
£4,205 GBP
View
18 more retailers have this diamond
Prices start from £1,863 GBPSave up to £2,341 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
£1,863 GBP