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Emerald|Lab Grown|IGI

0.70ct G SI2 Emerald Lab Grown Diamond

ID • G/SI2 • IGI LG22136707

Shape and cutting style on the report: Emerald cut

Certificate IGI LG22136707

Diamond specifications and retailer prices

From £75 GBP
$100 USD
As of October 27, 2026
Save £785 GBP (91%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £860 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG22136707 or 22136707. Listed at 7 retailers as of October 26, 2026, with prices from £75 to £860, a £785 spread on the same certified stone. MOH London lists it at £860. 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

0.70
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG22136707
Dimensions5.99 × 4.36 × 2.83 mm
L/W Ratio1.37
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 Pre-existing inscription.
Top View
5.99 mm4.36 mm0.70 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI LG22136707
Side View
Table 63.5%Crown 36.5°Girdle: MED-STKPavilion 37.7°Culet: LNGDepth 64.9%

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 27
Current: £860 GBP|Low: £87 GBP|High: £870 GBP|Avg: £353 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 3£87 GBP
Retailer 4£190 GBP
Retailer 8£277 GBP
Retailer 2£334 GBP
Retailer 6£339 GBP
Retailer 7£390 GBP
Retailer 5£409 GBP
MOH London£860 GBP

12 data points across 8 retailers

7 retailers£75 GBP to £860 GBP

A
Cheapest Retailer
-
£75 GBP
$100 USD
A
Retailer 2
-
£87 GBP
$116 USD
View
B+
Retailer 3
-
£190 GBP
$253 USD
View
B+
Retailer 4
-
£277 GBP
View
B+
Retailer 5
-
£330 GBP
$440 USD
View
B
Retailer 6
-
£334 GBP
$445 USD
View
Most Expensive
B
MOH London
LG22136707 · Oct 26
£860 GBP
View
6 more retailers have this diamond
Prices start from £75 GBPSave up to £785 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
0.70ct Emerald
£75 GBP