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Emerald|Natural|IGI

1.00ct H SI2 Emerald Natural Diamond

VG • H/SI2 • IGI 700529293

Shape and cutting style on the report: Emerald cut

Certificate IGI 700529293

Diamond specifications and retailer prices

From £976 GBP
As of November 4, 2026
Save £1,603 GBP (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,579 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 700529293. Listed at 16 retailers as of November 4, 2026, with a 164% 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 700529293
Dimensions7.09 × 4.59 × 3.13 mm
L/W Ratio1.54
Culet sizeLarge
Top View
7.09 mm4.59 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 700529293
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 38.7°Culet: LargeDepth 68.2%

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 4
Current: £2,579 GBP|Low: £894 GBP|High: £2,579 GBP|Avg: £1,300 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 13£976 GBP
Retailer 3£980 GBP
Retailer 14£992 GBP
Retailer 4£1,057 GBP
Retailer 11£1,057 GBP
Retailer 16£1,066 GBP
Retailer 15£1,103 GBP
Retailer 10£1,106 GBP
Retailer 5£1,114 GBP
Retailer 6£1,158 GBP
Retailer 12£1,220 GBP
Retailer 7£1,258 GBP
Retailer 2£1,464 GBP
Retailer 8£1,707 GBP
Retailer 9£1,931 GBP
NZ Jewellers£2,579 GBP

30 data points across 16 retailers

16 retailers£976 GBP to £2,579 GBP

A
Cheapest Retailer
-
£976 GBP
Final sale: no returns
A
Retailer 2
-
£980 GBP
View
A
Retailer 3
-
£992 GBP
View
B+
Retailer 4
-
£1,057 GBP
View
Retailer 5
-
£1,057 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£1,057 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£1,066 GBP
View
B+
Retailer 8
-
£1,103 GBP
View
B+
Retailer 9
-
£1,106 GBP
View
B+
Retailer 10
-
£1,114 GBP
View
B+
Retailer 11
-
£1,158 GBP
View
B+
Retailer 12
-
£1,220 GBP
View
B+
Retailer 13
-
£1,464 GBP
View
B
Retailer 14
-
£1,931 GBP
View
C
Retailer 15
-
£2,579 GBP
View
Most Expensive
NZ Jewellers
d10b7002-99a2-4c86-b2a0-f43da87c9304 · Oct 27
£2,579 GBP
$3,471 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from £976 GBPSave up to £1,603 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
£976 GBP