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Emerald|Lab Grown|IGI

0.94ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG445019977

Shape and cutting style on the report: Emerald cut

Certificate IGI LG445019977

Diamond specifications and retailer prices

From £125 GBP
$166 USD
As of October 27, 2026
Save £1,069 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,194 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.94ct lab-grown emerald diamond

This 0.94ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445019977 or 445019977. Listed at 17 retailers as of October 27, 2026, with prices from £125 to £1,194, a £1,069 spread on the same certified stone. Do Amore Diamonds lists it at £1,194. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.94
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG445019977
Dimensions6.51 × 4.61 × 3.10 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
6.51 mm4.61 mm0.94 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445019977
Side View
Table 61.5%CrownGirdle: MED-STKPavilionCulet: LNGDepth 67.2%

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: Oct 27
Current: £307 GBP|Low: £119 GBP|High: £806 GBP|Avg: £353 GBP|+4.2%
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
Retailer 14
October 29, 2026
Retailer 9£125 GBP
Retailer 3£139 GBP
Retailer 14£144 GBP
Retailer 10£154 GBP
Retailer 13£154 GBP
Retailer 6£240 GBP
Retailer 1£307 GBP
Retailer 2£315 GBP
Retailer 4£357 GBP
Retailer 8£524 GBP
Retailer 12£547 GBP
Retailer 11£560 GBP
Retailer 5£638 GBP
Retailer 7£800 GBP

42 data points across 14 retailers

17 retailers£125 GBP to £1,194 GBP

A
Cheapest Retailer
-
£125 GBP
$166 USD
A
Retailer 2
-
£139 GBP
$185 USD
View
Final sale: no returns
A
Retailer 3
-
£144 GBP
$192 USD
View
A
Retailer 4
-
£154 GBP
$205 USD
View
A
Retailer 5
-
£154 GBP
$205 USD
View
A
Retailer 6
-
£240 GBP
$320 USD
View
B+
Retailer 7
-
£307 GBP
View
B+
Retailer 8
-
£315 GBP
$419 USD
View
B+
Retailer 9
-
£357 GBP
$476 USD
View
B
Retailer 10
-
£524 GBP
$698 USD
View
B
Retailer 11
-
£547 GBP
$729 USD
View
B
Retailer 12
-
£560 GBP
$745 USD
View
B
Retailer 13
-
£638 GBP
$850 USD
View
B
Retailer 14
-
£678 GBP
$902 USD
View
B
Retailer 15
-
£800 GBP
View
B
Retailer 16
-
£816 GBP
$1,086 USD
View
Most Expensive
B
Do Amore Diamonds
27-90975EDCC · Oct 29
£1,194 GBP
$1,590 USD
View
16 more retailers have this diamond
Prices start from £125 GBPSave up to £1,069 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
0.94ct Emerald
£125 GBP