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Emerald|Natural|GIA

1.21ct H SI2 Emerald Natural Diamond

EX • H/SI2 • GIA 1565572928

Certificate GIA 1565572928

Diamond specifications and retailer prices

From £1,693 GBP
As of November 6, 2026
Save £1,583 GBP (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,276 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565572928. Listed at 6 retailers as of November 4, 2026, with prices from £1,693 to £3,276, a £1,583 spread on the same certified stone. MOH London lists it at £3,276. 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

1.21
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565572928
Dimensions7.03 × 5.12 × 3.44 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Top View
7.03 mm5.12 mm1.21 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565572928
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £3,276 GBP|Low: £1,693 GBP|High: £3,289 GBP|Avg: £2,169 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£1,693 GBP
Retailer 4£1,875 GBP
Retailer 5£1,979 GBP
Retailer 2£1,984 GBP
Retailer 3£2,332 GBP
MOH London£3,276 GBP

15 data points across 6 retailers

6 retailers£1,693 GBP to £3,276 GBP

B+
Cheapest Retailer
-
£1,693 GBP
Retailer 2
-
£1,875 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£1,979 GBP
View
B+
Retailer 4
-
£1,984 GBP
View
B+
Retailer 5
-
£2,332 GBP
View
Most Expensive
B
MOH London
BE6CE1C66 · Nov 4
£3,276 GBP
View
5 more retailers have this diamond
Prices start from £1,693 GBPSave up to £1,583 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+
1.21ct Emerald
£1,693 GBP