CaratHunter
Plans
Emerald|Lab Grown|IGI

0.94ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG445027329

Shape and cutting style on the report: Emerald cut

Certificate IGI LG445027329

Diamond specifications and retailer prices

From £125 GBP
HK$1,300 HKD
As of October 29, 2026
Save £600 GBP (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £725 GBP at B2C Jewels · As of October 29, 2026
View at B2C Jewels

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 LG445027329 or 445027329. Listed at 4 retailers as of October 29, 2026, with prices from £125 to £725, a £600 spread on the same certified stone. B2C Jewels lists it at £725. 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
SymmetryVery Good
FluorescenceNone
Crown angle27.7°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445027329
Dimensions6.34 × 4.69 × 3.11 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
6.34 mm4.69 mm0.94 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445027329
Side View
Table 66.0%Crown 27.7°Girdle: STK-THKPavilion 37.2°Culet: LNGDepth 66.3%

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: £725 GBP|Low: £125 GBP|High: £725 GBP|Avg: £328 GBP
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 4, 2026
Retailer 8£125 GBP
Retailer 4£192 GBP
Retailer 3£217 GBP
Retailer 9£238 GBP
Retailer 7£309 GBP
Retailer 2£312 GBP
Retailer 10£359 GBP
Retailer 5£367 GBP
Retailer 6£437 GBP
B2C Jewels£725 GBP

3 data points across 10 retailers

4 retailers£125 GBP to £725 GBP

A
Cheapest Retailer
-
£125 GBP
HK$1,300 HKD
B+
Retailer 2
-
£312 GBP
$415 USD
View
B+
Retailer 3
-
£359 GBP
View
Most Expensive
B
B2C Jewels
19122686 · Oct 29
£725 GBP
$966 USD
View
3 more retailers have this diamond
Prices start from £125 GBPSave up to £600 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