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Emerald|Natural|IGI

1.01ct K SI2 Emerald Natural Diamond

ID • K/SI2 • IGI GT13711802

Shape and cutting style on the report: Emerald cut

Certificate IGI GT13711802

Diamond specifications and retailer prices

From £1,148 GBP
As of November 5, 2026
Save £1,240 GBP (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,388 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural emerald diamond

This 1.01ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI GT13711802. Listed at 6 retailers as of November 4, 2026, with prices from £1,148 to £2,388, a £1,240 spread on the same certified stone. MOH London lists it at £2,388. 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

1.01
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.5°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI GT13711802
Dimensions6.94 × 4.62 × 2.92 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
Twinning wisps not shown. Surface grain line(s) present.
Top View
6.94 mm4.62 mm1.01 ctK / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI GT13711802
Side View
Table 61.0%Crown 33.5°Girdle: THK-VTKPavilion 37.9°Culet: LargeDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £2,388 GBP|Low: £1,148 GBP|High: £2,423 GBP|Avg: £1,628 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3£1,148 GBP
Retailer 4£1,238 GBP
Retailer 5£1,258 GBP
Retailer 7£1,655 GBP
Retailer 2£1,705 GBP
Retailer 6£1,924 GBP
MOH London£2,388 GBP

37 data points across 7 retailers

6 retailers£1,148 GBP to £2,388 GBP

B+
Cheapest Retailer
-
£1,148 GBP
Retailer 2
-
£1,238 GBP
View
Price last confirmed 8 days ago
B
Retailer 3
-
£1,258 GBP
View
B
Retailer 4
-
£1,705 GBP
View
C
Retailer 5
-
£1,924 GBP
View
Most Expensive
C
MOH London
B58575ECC · Nov 4
£2,388 GBP
View
5 more retailers have this diamond
Prices start from £1,148 GBPSave up to £1,240 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+
1.01ct Emerald
£1,148 GBP