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Emerald|Lab Grown|IGI

0.49ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG673426831

Shape and cutting style on the report: Emerald cut

Certificate IGI LG673426831

Diamond specifications and retailer prices

From £79 GBP
As of November 4, 2026
Save £732 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £811 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.49ct lab-grown emerald diamond

This 0.49ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG673426831 or 673426831. Listed at 15 retailers as of November 1, 2026, with prices from £79 to £811, a £732 spread on the same certified stone. MOH London lists it at £811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.49
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673426831
Dimensions5.70 × 3.70 × 2.34 mm
L/W Ratio1.54
Culet sizeLarge
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
5.70 mm3.70 mm0.49 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG673426831
Side View
Table 66.0%Crown 38.1°Girdle: MediumPavilion 39.4°Culet: LargeDepth 63.2%

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: Nov 4
Current: £811 GBP|Low: £75 GBP|High: £820 GBP|Avg: £234 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 10£79 GBP
Retailer 12£87 GBP
Retailer 4£91 GBP
Retailer 3£104 GBP
Retailer 11£104 GBP
Retailer 9£159 GBP
Retailer 6£176 GBP
Retailer 8£177 GBP
Retailer 2£190 GBP
Retailer 7£234 GBP
Retailer 13£312 GBP
Retailer 5£507 GBP
MOH London£811 GBP

45 data points across 13 retailers

15 retailers£79 GBP to £811 GBP

A
Cheapest Retailer
-
£79 GBP
A
Retailer 2
-
£87 GBP
View
Final sale: no returns
A
Retailer 3
-
£91 GBP
View
A
Retailer 4
-
£104 GBP
View
Retailer 5
-
£104 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£133 GBP
View
A
Retailer 7
-
£159 GBP
View
A
Retailer 8
-
£176 GBP
View
B+
Retailer 9
-
£177 GBP
View
B+
Retailer 10
-
£190 GBP
View
B+
Retailer 11
-
£234 GBP
View
B
Retailer 12
-
£312 GBP
View
B
Retailer 13
-
£355 GBP
View
B
Retailer 14
-
£507 GBP
View
Most Expensive
B
MOH London
LG673426831 · Nov 1
£811 GBP
View
14 more retailers have this diamond
Prices start from £79 GBPSave up to £732 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
0.49ct Emerald
£79 GBP