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Emerald|Lab Grown|IGI

0.74ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG445038065

Shape and cutting style on the report: Emerald cut

Certificate IGI LG445038065

Diamond specifications and retailer prices

From £355 GBP
$475 USD
As of October 29, 2026
Save £1,269 GBP (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,624 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.74ct lab-grown emerald diamond

This 0.74ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038065 or 445038065. Listed at 10 retailers as of October 29, 2026, with prices from £355 to £1,624, a £1,269 spread on the same certified stone. MOH London lists it at £1,624. 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

0.74
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038065
Dimensions6.38 × 4.25 × 2.81 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
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Top View
6.38 mm4.25 mm0.74 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445038065
Side View
Table 61.0%Crown 23.8°Girdle: MED-THKPavilion 37.9°Culet: LNGDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,624 GBP|Low: £340 GBP|High: £1,634 GBP|Avg: £709 GBP|+0.5%
MOH London
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 7£355 GBP
Retailer 8£388 GBP
Retailer 13£397 GBP
Retailer 9£440 GBP
Retailer 12£440 GBP
Retailer 5£441 GBP
Retailer 3£545 GBP
Retailer 10£686 GBP
Retailer 2£742 GBP
Retailer 4£746 GBP
Retailer 6£1,181 GBP
Retailer 11£1,413 GBP
MOH London£1,624 GBP

20 data points across 13 retailers

10 retailers£355 GBP to £1,624 GBP

B+
Cheapest Retailer
-
£355 GBP
$475 USD
B+
Retailer 2
-
£388 GBP
$520 USD
View
B+
Retailer 3
-
£397 GBP
$532 USD
View
Retailer 4
-
£440 GBP
$589 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
£440 GBP
$589 USD
View
B
Retailer 6
-
£686 GBP
$919 USD
View
B
Retailer 7
-
£742 GBP
€947 EUR
View
B
Retailer 8
-
£1,181 GBP
$1,583 USD
View
B
Retailer 9
-
£1,413 GBP
$1,893 USD
View
Most Expensive
C
MOH London
LG445038065 · Oct 29
£1,624 GBP
View
9 more retailers have this diamond
Prices start from £355 GBPSave up to £1,269 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.

B+
0.74ct Emerald
£355 GBP