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Emerald|Lab Grown|GCAL

0.71ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • GCAL 292630030

Shape and cutting style on the report: Emerald step

Certificate GCAL 292630030

Diamond specifications and retailer prices

From £250 GBP
$335 USD
As of October 30, 2026
Save £452 GBP (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £702 GBP at MOH London · As of October 25, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 292630030. Listed at 2 retailers as of October 25, 2026, with prices from £250 to £702, a £452 spread on the same certified stone. MOH London lists it at £702. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 292630030
Dimensions5.88 × 4.24 × 2.76 mm
L/W Ratio1.39
Culet sizeNone
Top View
5.88 mm4.24 mm0.71 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 292630030
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £702 GBP|Low: £227 GBP|High: £710 GBP|Avg: £391 GBP
MOH London
Retailer 2
Retailer 3
October 25, 2026
Retailer 3£227 GBP
Retailer 2£250 GBP
MOH London£702 GBP

6 data points across 3 retailers

2 retailers£250 GBP to £702 GBP

B+
Cheapest Retailer
-
£250 GBP
$335 USD
Most Expensive
B
MOH London
292630030 · Oct 25
£702 GBP
View
1 more retailer has this diamond
Prices start from £250 GBPSave up to £452 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
£250 GBP