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Emerald|Natural|HRD

1.21ct H SI2 Emerald Natural Diamond

H/SI2 • HRD 170003047123

Certificate HRD 170003047123

Diamond specifications and retailer prices

From £2,336 GBP
As of November 5, 2026
Save £1,423 GBP (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,759 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) and certified by HRD 170003047123. Listed at 3 retailers as of November 4, 2026, with prices from £2,336 to £3,759, a £1,423 spread on the same certified stone. MOH London lists it at £3,759. 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

1.21
Carat
H
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 170003047123
Dimensions7.02 × 5.09 × 3.61 mm
L/W Ratio1.38
Girdle conditionPolished
Top View
7.02 mm5.09 mm1.21 ctH / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 170003047123
Side View
Table 72.0%CrownGirdle: MediumPavilionCuletDepth 70.9%

Caratlytics Score

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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 5
Current: £3,759 GBP|Low: £2,336 GBP|High: £3,815 GBP|Avg: £2,786 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£2,336 GBP
Retailer 2£2,467 GBP
Retailer 3£2,558 GBP
MOH London£3,759 GBP

25 data points across 4 retailers

3 retailers£2,336 GBP to £3,759 GBP

B
Cheapest Retailer
-
£2,336 GBP
B
Retailer 2
-
£2,467 GBP
View
Most Expensive
C
MOH London
4C9953339 · Nov 4
£3,759 GBP
View
2 more retailers have this diamond
Prices start from £2,336 GBPSave up to £1,423 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
£2,336 GBP