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Emerald|Natural|IGI

1.00ct L SI2 Emerald Natural Diamond

VG • L/SI2 • IGI 692535329

Shape and cutting style on the report: Emerald cut

Certificate IGI 692535329

Diamond specifications and retailer prices

From £510 GBP
As of November 5, 2026
Save £1,632 GBP (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,343 GBP at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 692535329. Listed at 7 retailers as of November 5, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
L
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle45.3°
OriginNatural
Grading LabIGI
CertificateIGI 692535329
Dimensions6.17 × 4.71 × 3.34 mm
L/W Ratio1.31
Culet sizeLarge
Top View
6.17 mm4.71 mm1.00 ctL / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 692535329
Side View
Table 67.0%Crown 40.3°Girdle: ThickPavilion 45.3°Culet: LargeDepth 70.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,142 GBP|Low: £510 GBP|High: £2,225 GBP|Avg: £961 GBP|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3£510 GBP
Retailer 4£704 GBP
Retailer 5£782 GBP
Retailer 6£815 GBP
Retailer 7£844 GBP
Retailer 2£956 GBP
NZ Jewellers£2,142 GBP

45 data points across 7 retailers

7 retailers£510 GBP to £2,142 GBP

A
Cheapest Retailer
-
£510 GBP
B+
Retailer 2
-
£704 GBP
View
B+
Retailer 3
-
£782 GBP
View
B+
Retailer 4
-
£815 GBP
View
B
Retailer 5
-
£956 GBP
View
C
Retailer 6
-
£2,142 GBP
View
Most Expensive
NZ Jewellers
8492d915-f862-4b6f-8ec2-641e6ce248e1 · Aug 30
£2,343 GBP
$3,153 USD
View
Price under review
6 more retailers have this diamond
Prices start from £510 GBPSave up to £1,632 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.

A
1.00ct Emerald
£510 GBP