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Emerald|Lab Grown|GCAL

0.71ct E SI2 Emerald Lab Grown Diamond

EX • E/SI2 • GCAL 292630035

Shape and cutting style on the report: Emerald step

Certificate GCAL 292630035

Diamond specifications and retailer prices

From £227 GBP
$302 USD
As of October 30, 2026
Save £388 GBP (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £615 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown emerald diamond

This 0.71ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 292630035. Listed at 2 retailers as of October 29, 2026, with prices from £227 to £615, a £388 spread on the same certified stone. MOH London lists it at £615. 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

0.71
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 292630035
Dimensions5.85 × 4.24 × 2.94 mm
L/W Ratio1.38
Culet sizeNone
Top View
5.85 mm4.24 mm0.71 ctE / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 292630035
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £615 GBP|Low: £193 GBP|High: £620 GBP|Avg: £343 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 3£193 GBP
Retailer 2£227 GBP
MOH London£615 GBP

8 data points across 3 retailers

2 retailers£227 GBP to £615 GBP

B+
Cheapest Retailer
-
£227 GBP
$302 USD
Most Expensive
B
MOH London
292630035 · Oct 29
£615 GBP
View
1 more retailer has this diamond
Prices start from £227 GBPSave up to £388 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+
0.71ct Emerald
£227 GBP