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Emerald|Lab Grown|IGI

0.70ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG533297836

Shape and cutting style on the report: Emerald cut

Certificate IGI LG533297836

Diamond specifications and retailer prices

From £119 GBP
$160 USD
As of October 29, 2026
Save £574 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £694 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG533297836 or 533297836. Listed at 11 retailers as of October 26, 2026, with prices from £119 to £694, a £574 spread on the same certified stone. MOH London lists it at £694. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle17.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533297836
Dimensions6.36 × 4.16 × 2.54 mm
L/W Ratio1.53
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
6.36 mm4.16 mm0.70 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG533297836
Side View
Table 62.5%Crown 17.9°Girdle: MED-STKPavilion 34.6°Culet: LNGDepth 61.1%

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: £694 GBP|Low: £115 GBP|High: £701 GBP|Avg: £318 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 5£119 GBP
Retailer 11£139 GBP
Retailer 7£149 GBP
Retailer 10£149 GBP
Retailer 8£268 GBP
Retailer 6£269 GBP
Retailer 12£320 GBP
Retailer 3£353 GBP
Retailer 4£355 GBP
Retailer 9£477 GBP
Retailer 2£504 GBP
MOH London£694 GBP

17 data points across 12 retailers

11 retailers£119 GBP to £694 GBP

A
Cheapest Retailer
-
£119 GBP
$160 USD
A
Retailer 2
-
£139 GBP
$186 USD
View
A
Retailer 3
-
£149 GBP
$199 USD
View
A
Retailer 4
-
£149 GBP
$199 USD
View
B+
Retailer 5
-
£268 GBP
$359 USD
View
B+
Retailer 6
-
£269 GBP
$360 USD
View
B+
Retailer 7
-
£320 GBP
$429 USD
View
B+
Retailer 8
-
£353 GBP
HK$3,700 HKD
View
B
Retailer 9
-
£477 GBP
$639 USD
View
B
Retailer 10
-
£504 GBP
$675 USD
View
Most Expensive
B
MOH London
LG533297836 · Oct 26
£694 GBP
View
10 more retailers have this diamond
Prices start from £119 GBPSave up to £574 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
£119 GBP