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Emerald|Lab Grown|IGI

1.00ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG692526161

Shape and cutting style on the report: Emerald cut

Certificate IGI LG692526161

Diamond specifications and retailer prices

From £211 GBP
$281 USD
As of October 29, 2026
Save £1,666 GBP (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,877 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG692526161 or 692526161. Listed at 9 retailers as of October 29, 2026, with prices from £211 to £1,877, a £1,666 spread on the same certified stone. Do Amore Diamonds lists it at £1,877. 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
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692526161
Dimensions6.81 × 4.62 × 3.09 mm
L/W Ratio1.47
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.81 mm4.62 mm1.00 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692526161
Side View
Table 63.0%Crown 35.2°Girdle: Slightly ThickPavilion 40.1°Culet: LNGDepth 66.9%

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 29
Current: £1,697 GBP|Low: £245 GBP|High: £1,697 GBP|Avg: £801 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5£245 GBP
Retailer 4£360 GBP
Retailer 6£442 GBP
Retailer 7£509 GBP
Retailer 3£777 GBP
Retailer 10£937 GBP
Retailer 9£1,029 GBP
Retailer 8£1,099 GBP
Retailer 2£1,164 GBP
Do Amore Diamonds£1,697 GBP

8 data points across 10 retailers

9 retailers£211 GBP to £1,877 GBP

A
Cheapest Retailer
-
£211 GBP
$281 USD
A
Retailer 2
-
£245 GBP
$326 USD
View
B+
Retailer 3
-
£360 GBP
$480 USD
View
B+
Retailer 4
-
£442 GBP
$589 USD
View
B
Retailer 5
-
£777 GBP
$1,035 USD
View
B
Retailer 6
-
£929 GBP
$1,237 USD
View
B
Retailer 7
-
£1,164 GBP
View
C
Retailer 8
-
£1,697 GBP
$2,260 USD
View
Most Expensive
C
Do Amore Diamonds
27-ED45A2677 · Oct 29
£1,877 GBP
$2,500 USD
View
8 more retailers have this diamond
Prices start from £211 GBPSave up to £1,666 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
£211 GBP