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Emerald|Lab Grown|IGI

0.73ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG538275632

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538275632

Diamond specifications and retailer prices

From £123 GBP
As of November 6, 2026
Save £592 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £715 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG538275632 or 538275632. Listed at 13 retailers as of November 1, 2026, with prices from £123 to £715, a £592 spread on the same certified stone. MOH London lists it at £715. 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

0.73
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538275632
Dimensions6.38 × 4.31 × 2.69 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.38 mm4.31 mm0.73 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538275632
Side View
Table 68.0%Crown 23.7°Girdle: MED-STKPavilion 37.3°Culet: LNGDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £715 GBP|Low: £118 GBP|High: £724 GBP|Avg: £303 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7£123 GBP
Retailer 4£137 GBP
Retailer 12£143 GBP
Retailer 8£153 GBP
Retailer 11£153 GBP
Retailer 5£267 GBP
Retailer 2£268 GBP
Retailer 9£276 GBP
Retailer 3£324 GBP
Retailer 10£492 GBP
Retailer 6£519 GBP
MOH London£715 GBP

45 data points across 12 retailers

13 retailers£123 GBP to £715 GBP

A
Cheapest Retailer
-
£123 GBP
A
Retailer 2
-
£137 GBP
View
Final sale: no returns
A
Retailer 3
-
£143 GBP
View
Retailer 4
-
£153 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£153 GBP
View
B+
Retailer 6
-
£267 GBP
View
B+
Retailer 7
-
£268 GBP
View
B+
Retailer 8
-
£276 GBP
View
B
Retailer 9
-
£324 GBP
View
B
Retailer 10
-
£418 GBP
View
B
Retailer 11
-
£492 GBP
View
B
Retailer 12
-
£519 GBP
View
Most Expensive
B
MOH London
LG538275632 · Nov 1
£715 GBP
View
12 more retailers have this diamond
Prices start from £123 GBPSave up to £592 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
0.73ct Emerald
£123 GBP