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Emerald|Natural|GIA

1.09ct K SI2 Emerald Natural Diamond

VG • K/SI2 • GIA 5456479693

Certificate GIA 5456479693

Diamond specifications and retailer prices

From £910 GBP
As of November 1, 2026
Save £851 GBP (48%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,761 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.09ct natural emerald diamond

This 1.09ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5456479693. Listed at 4 retailers as of November 1, 2026, with prices from £910 to £1,761, a £851 spread on the same certified stone. MOH London lists it at £1,761. 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

1.09
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5456479693
Dimensions6.80 × 4.93 × 3.49 mm
L/W Ratio1.38
Top View
6.80 mm4.93 mm1.09 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 5456479693
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,761 GBP|Low: £910 GBP|High: £1,991 GBP|Avg: £1,284 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£910 GBP
Retailer 3£1,090 GBP
Retailer 2£1,244 GBP
MOH London£1,761 GBP

44 data points across 4 retailers

4 retailers£910 GBP to £1,761 GBP

B+
Cheapest Retailer
-
£910 GBP
B+
Retailer 2
-
£1,090 GBP
View
B+
Retailer 3
-
£1,244 GBP
View
Most Expensive
B
MOH London
575F5E324 · Nov 4
£1,761 GBP
View
3 more retailers have this diamond
Prices start from £910 GBPSave up to £851 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+
1.09ct Emerald
£910 GBP