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Emerald|Natural|IGI

1.00ct G SI2 Emerald Natural Diamond

VG • G/SI2 • IGI 700529009

Shape and cutting style on the report: Emerald cut

Certificate IGI 700529009

Diamond specifications and retailer prices

From £1,016 GBP
$1,361 USD
As of October 30, 2026
Save £1,670 GBP (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,686 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 700529009. Listed at 17 retailers as of October 30, 2026, with prices from £1,016 to £2,686, a £1,670 spread on the same certified stone. NZ Jewellers lists it at £2,686. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.9°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 700529009
Dimensions7.12 × 4.59 × 3.08 mm
L/W Ratio1.55
Culet sizeLarge
Top View
7.12 mm4.59 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 700529009
Side View
Table 70.0%Crown 39.9°Girdle: MediumPavilion 38.2°Culet: LargeDepth 67.1%

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: Oct 30
Current: £2,686 GBP|Low: £770 GBP|High: £2,686 GBP|Avg: £1,231 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
October 29, 2026
Retailer 8£770 GBP
Retailer 15£1,016 GBP
Retailer 4£1,020 GBP
Retailer 11£1,034 GBP
Retailer 3£1,101 GBP
Retailer 13£1,101 GBP
Retailer 5£1,104 GBP
Retailer 6£1,120 GBP
Retailer 16£1,150 GBP
Retailer 10£1,152 GBP
Retailer 14£1,202 GBP
Retailer 7£1,266 GBP
Retailer 12£1,270 GBP
Retailer 9£1,530 GBP
Retailer 2£1,939 GBP
NZ Jewellers£2,686 GBP

28 data points across 16 retailers

17 retailers£1,016 GBP to £2,686 GBP

A
Cheapest Retailer
-
£1,016 GBP
$1,361 USD
Final sale: no returns
A
Retailer 2
-
£1,020 GBP
$1,367 USD
View
B+
Retailer 3
-
£1,034 GBP
$1,385 USD
View
Retailer 4
-
£1,064 GBP
$1,426 USD
View
Price last confirmed 46 days ago
B+
Retailer 5
-
£1,101 GBP
$1,475 USD
View
B+
Retailer 6
-
£1,101 GBP
$1,475 USD
View
B+
Retailer 7
-
£1,104 GBP
$1,479 USD
View
B+
Retailer 8
-
£1,120 GBP
A$2,308 AUD
View
B+
Retailer 9
-
£1,150 GBP
$1,541 USD
View
B+
Retailer 10
-
£1,152 GBP
$1,543 USD
View
B+
Retailer 11
-
£1,202 GBP
$1,611 USD
View
Retailer 12
-
£1,228 GBP
$1,645 USD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
£1,270 GBP
$1,702 USD
View
B+
Retailer 14
-
£1,530 GBP
€1,953 EUR
View
B
Retailer 15
-
£1,939 GBP
View
C
Retailer 16
-
£2,686 GBP
$3,599 USD
View
Most Expensive
C
NZ Jewellers
f86972a6-38db-4da1-a6e8-71e88c69c8df · Oct 30
£2,686 GBP
$3,599 USD
View
16 more retailers have this diamond
Prices start from £1,016 GBPSave up to £1,670 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
£1,016 GBP