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Emerald|Lab Grown|IGI

0.69ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG616426734

Shape and cutting style on the report: Emerald cut

Certificate IGI LG616426734

Diamond specifications and retailer prices

From £360 GBP
As of October 29, 2026
3 retailers carry this diamond
Most expensive: £360 GBP at MD Diamonds and Jewellers
View at MD Diamonds and Jewellers

About this 0.69ct lab-grown emerald diamond

This 0.69ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG616426734 or 616426734. Listed at 3 retailers as of October 29, 2026. 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

0.69
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616426734
Dimensions6.28 × 4.14 × 2.68 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.28 mm4.14 mm0.69 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616426734
Side View
Table 69.0%Crown 41.9°Girdle: STK-THKPavilion 37.5°Culet: LNGDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £203 GBP|Low: £68 GBP|High: £976 GBP|Avg: £337 GBP
Retailer 1
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Retailer 16
September 24, 2026
Retailer 4£90 GBP
Retailer 13£97 GBP
Retailer 5£148 GBP
Retailer 10£190 GBP
Retailer 9£193 GBP
Retailer 1£203 GBP
Retailer 14£207 GBP
Retailer 11£209 GBP
Retailer 15£219 GBP
Retailer 16£301 GBP
Retailer 7£355 GBP
Retailer 8£406 GBP
Retailer 12£445 GBP
Retailer 6£515 GBP
Retailer 3£698 GBP
Retailer 2£976 GBP

11 data points across 16 retailers

3 retailers

A
Retailer 1
-
£207 GBP
$276 USD
Price last confirmed 36 days ago
A
Retailer 2
-
£209 GBP
View
Price last confirmed 36 days ago
Most Expensive
B
MD Diamonds and Jewellers
LG616426734 · Oct 29
£360 GBP
View
2 more retailers have this diamond

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
0.69ct Emerald
£360 GBP