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Emerald|Lab Grown|IGI

1.26ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG633421535

Shape and cutting style on the report: Emerald cut

Certificate IGI LG633421535

Diamond specifications and retailer prices

From £288 GBP
$386 USD
As of October 30, 2026
Save £384 GBP (57%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £672 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.26ct lab-grown emerald diamond

This 1.26ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633421535 or 633421535. Listed at 3 retailers as of October 30, 2026, with prices from £288 to £672, a £384 spread on the same certified stone. Brilliant Earth lists it at £672. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633421535
Dimensions7.34 × 5.24 × 3.39 mm
L/W Ratio1.40
Culet sizeLarge
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
7.34 mm5.24 mm1.26 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633421535
Side View
Table 63.0%Crown 36.4°Girdle: MediumPavilion 38.7°Culet: LargeDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £672 GBP|Low: £157 GBP|High: £784 GBP|Avg: £445 GBP|-14.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6£157 GBP
Retailer 3£288 GBP
Retailer 5£294 GBP
Retailer 4£373 GBP
Retailer 2£539 GBP
Retailer 7£550 GBP
Retailer 8£603 GBP
Brilliant Earth£672 GBP

5 data points across 8 retailers

3 retailers£288 GBP to £672 GBP

A
Cheapest Retailer
-
£288 GBP
$386 USD
B+
Retailer 2
-
£539 GBP
A$1,111 AUD
View
Most Expensive
B
Brilliant Earth
20170590Y · Oct 30
£672 GBP
$900 USD
View
2 more retailers have this diamond
Prices start from £288 GBPSave up to £384 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
1.26ct Emerald
£288 GBP