Emerald|Lab Grown|IGI

1.21ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG705549642

Shape and cutting style on the report: Emerald cut

Certificate IGI LG705549642

Diamond specifications and retailer prices

From £138 GBP
$185 USD
As of October 30, 2026
Save £668 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £806 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG705549642 or 705549642. Listed at 11 retailers as of October 29, 2026, with prices from £138 to £806, a £668 spread on the same certified stone. MOH London lists it at £806. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705549642
Dimensions7.44 × 5.04 × 3.29 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm5.04 mm1.21 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705549642
Side View
Table 68.0%Crown 35.5°Girdle: MED-STKPavilion 38.4°Culet: LargeDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £806 GBP|Low: £110 GBP|High: £811 GBP|Avg: £368 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6£154 GBP
Retailer 5£160 GBP
Retailer 4£302 GBP
Retailer 2£310 GBP
Retailer 7£334 GBP
Retailer 3£582 GBP
MOH London£806 GBP

42 data points across 7 retailers

11 retailers£138 GBP to £806 GBP

A
Cheapest Retailer
-
£138 GBP
$185 USD
A
Retailer 2
-
£154 GBP
$207 USD
View
Final sale: no returns
A
Retailer 3
-
£160 GBP
$215 USD
View
A
Retailer 4
-
£172 GBP
$230 USD
View
A
Retailer 5
-
£172 GBP
$230 USD
View
A
Retailer 6
-
£302 GBP
$404 USD
View
A
Retailer 7
-
£310 GBP
View
A
Retailer 8
-
£334 GBP
$447 USD
View
B+
Retailer 9
-
£551 GBP
$738 USD
View
B
Retailer 10
-
£582 GBP
$780 USD
View
Most Expensive
B
MOH London
LG705549642 · Oct 29
£806 GBP
View
10 more retailers have this diamond
Prices start from £138 GBPSave up to £668 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
1.21ct Emerald
£138 GBP