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Emerald|Natural|HRD

0.91ct K SI1 Emerald Natural Diamond

VG • K/SI1 • HRD 170003034903

Certificate HRD 170003034903

Diamond specifications and retailer prices

From £1,572 GBP
As of November 6, 2026
Save £246 GBP (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,501 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.91ct natural emerald diamond

This 0.91ct natural emerald sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 170003034903. Listed at 3 retailers as of November 6, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.91
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 170003034903
Dimensions5.99 × 4.82 × 3.51 mm
L/W Ratio1.24
Girdle conditionPolished
Top View
5.99 mm4.82 mm0.91 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 170003034903
Side View
Table 72.0%CrownGirdle: MediumPavilionCuletDepth 72.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: £2,501 GBP|Low: £1,487 GBP|High: £2,538 GBP|Avg: £1,845 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£1,487 GBP
Retailer 3£1,572 GBP
Retailer 2£1,818 GBP
MOH London£2,501 GBP

40 data points across 4 retailers

3 retailers£1,572 GBP to £1,818 GBP

C
Cheapest Retailer
-
£1,572 GBP
C
Retailer 2
-
£1,818 GBP
View
Most Expensive
MOH London
93290D06E · Nov 4
£2,501 GBP
View
Price under review
2 more retailers have this diamond
Prices start from £1,572 GBPSave up to £246 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.

C
0.91ct Emerald
£1,572 GBP