Emerald|Natural|IGI

1.00ct I IF Emerald Natural Diamond

VG • I/IF • IGI 837656210

Shape and cutting style on the report: Emerald cut

Certificate IGI 837656210

Diamond specifications and retailer prices

From £1,416 GBP
₹180,713 INR
As of October 30, 2026
Save £2,065 GBP (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,481 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 837656210. Listed at 12 retailers as of October 30, 2026, with prices from £1,416 to £3,481, a £2,065 spread on the same certified stone. NZ Jewellers lists it at £3,481. 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
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 837656210
Dimensions6.50 × 4.67 × 3.24 mm
L/W Ratio1.39
Culet sizeLarge
Top View
6.50 mm4.67 mm1.00 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837656210
Side View
Table 64.0%Crown 39.2°Girdle: STK-THKPavilion 40.1°Culet: LargeDepth 69.4%

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: £3,481 GBP|Low: £1,408 GBP|High: £3,481 GBP|Avg: £1,988 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
October 31, 2026
Retailer 6£1,416 GBP
Retailer 3£1,537 GBP
Retailer 11£1,665 GBP
Retailer 2£1,668 GBP
Retailer 4£1,726 GBP
Retailer 12£1,742 GBP
Retailer 10£1,769 GBP
Retailer 9£1,921 GBP
Retailer 8£2,027 GBP
Retailer 5£2,190 GBP
Retailer 7£2,933 GBP
NZ Jewellers£3,481 GBP

21 data points across 12 retailers

12 retailers£1,416 GBP to £3,481 GBP

A
Cheapest Retailer
-
£1,416 GBP
₹180,713 INR
A
Retailer 2
-
£1,537 GBP
$2,059 USD
View
Final sale: no returns
A
Retailer 3
-
£1,665 GBP
$2,231 USD
View
B+
Retailer 4
-
£1,668 GBP
$2,235 USD
View
A
Retailer 5
-
£1,726 GBP
$2,312 USD
View
A
Retailer 6
-
£1,742 GBP
$2,334 USD
View
A
Retailer 7
-
£1,769 GBP
$2,370 USD
View
B+
Retailer 8
-
£1,921 GBP
$2,574 USD
View
B+
Retailer 9
-
£2,027 GBP
ZAR 43,887 ZAR
View
B+
Retailer 10
-
£2,190 GBP
€2,795 EUR
View
B
Retailer 11
-
£2,933 GBP
View
Most Expensive
B
NZ Jewellers
8669cefc-bcc4-4459-8668-e21d02d94d34 · Oct 30
£3,481 GBP
$4,664 USD
View
11 more retailers have this diamond
Prices start from £1,416 GBPSave up to £2,065 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
£1,416 GBP