CaratHunter
Plans
Emerald|Natural|IGI

1.00ct H SI2 Emerald Natural Diamond

VG • H/SI2 • IGI 700529071

Shape and cutting style on the report: Emerald cut

Certificate IGI 700529071

Diamond specifications and retailer prices

From £952 GBP
$1,276 USD
As of October 30, 2026
Save £1,565 GBP (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,517 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 700529071. Listed at 17 retailers as of October 30, 2026, with prices from £952 to £2,517, a £1,565 spread on the same certified stone. NZ Jewellers lists it at £2,517. 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 angle34.9°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 700529071
Dimensions6.35 × 4.68 × 3.32 mm
L/W Ratio1.36
Culet sizeLarge
Top View
6.35 mm4.68 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 700529071
Side View
Table 60.0%Crown 34.9°Girdle: STK-VTKPavilion 39.4°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: Oct 30
Current: £1,900 GBP|Low: £347 GBP|High: £1,914 GBP|Avg: £1,063 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 4£347 GBP
Retailer 5£725 GBP
Retailer 7£952 GBP
Retailer 12£957 GBP
Retailer 8£970 GBP
Retailer 9£1,032 GBP
Retailer 11£1,046 GBP
Retailer 10£1,077 GBP
Retailer 13£1,091 GBP
Retailer 2£1,133 GBP
Retailer 3£1,243 GBP
Retailer 6£1,437 GBP
Retailer 1£1,900 GBP

24 data points across 13 retailers

17 retailers£952 GBP to £2,517 GBP

A
Cheapest Retailer
-
£952 GBP
$1,276 USD
Final sale: no returns
A
Retailer 2
-
£957 GBP
$1,282 USD
View
B+
Retailer 3
-
£970 GBP
$1,300 USD
View
Retailer 4
-
£1,032 GBP
$1,383 USD
View
Price last confirmed 46 days ago
B+
Retailer 5
-
£1,032 GBP
$1,383 USD
View
B+
Retailer 6
-
£1,032 GBP
$1,383 USD
View
B+
Retailer 7
-
£1,046 GBP
$1,401 USD
View
B+
Retailer 8
-
£1,077 GBP
$1,443 USD
View
B+
Retailer 9
-
£1,080 GBP
$1,447 USD
View
B+
Retailer 10
-
£1,091 GBP
A$2,248 AUD
View
B+
Retailer 11
-
£1,133 GBP
$1,518 USD
View
Retailer 12
-
£1,191 GBP
$1,596 USD
View
Price last confirmed 46 days ago
B+
Retailer 13
-
£1,191 GBP
$1,596 USD
View
B+
Retailer 14
-
£1,437 GBP
€1,834 EUR
View
B
Retailer 15
-
£1,900 GBP
View
C
Retailer 16
-
£2,517 GBP
$3,373 USD
View
Most Expensive
C
NZ Jewellers
c7b0a50b-827b-4e16-a386-86e8b3236bf5 · Oct 30
£2,517 GBP
$3,373 USD
View
16 more retailers have this diamond
Prices start from £952 GBPSave up to £1,565 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
£952 GBP