Emerald|Lab Grown|IGI

0.46ct G VS1 Emerald Lab Grown Diamond

GD • G/VS1 • IGI LG666403949

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666403949

Diamond specifications and retailer prices

From £77 GBP
$103 USD
As of October 27, 2026
Save £628 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £706 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.46ct lab-grown emerald diamond

This 0.46ct lab-grown emerald sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG666403949 or 666403949. Listed at 18 retailers as of October 26, 2026, with prices from £77 to £706, a £628 spread on the same certified stone. MOH London lists it at £706. 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

0.46
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666403949
Dimensions5.46 × 3.65 × 2.27 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm3.65 mm0.46 ctG / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG666403949
Side View
Table 66.0%Crown 36.5°Girdle: MediumPavilion 38.5°Culet: LNGDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: £706 GBP|Low: £74 GBP|High: £713 GBP|Avg: £229 GBP
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
October 29, 2026
Retailer 11£77 GBP
Retailer 4£89 GBP
Retailer 13£102 GBP
Retailer 12£131 GBP
Retailer 9£146 GBP
Retailer 8£173 GBP
Retailer 6£180 GBP
Retailer 2£187 GBP
Retailer 7£232 GBP
Retailer 5£267 GBP
Retailer 3£309 GBP
Retailer 10£504 GBP
MOH London£706 GBP

45 data points across 13 retailers

18 retailers£77 GBP to £706 GBP

B+
Retailer 1
-
£77 GBP
$103 USD
Price last confirmed 36 days ago
A
Retailer 2
-
£77 GBP
$103 USD
View
B+
Retailer 3
-
£89 GBP
$119 USD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
£102 GBP
$136 USD
View
B+
Retailer 5
-
£115 GBP
HK$1,200 HKD
View
B+
Retailer 6
-
£131 GBP
$175 USD
View
B+
Retailer 7
-
£146 GBP
$195 USD
View
B+
Retailer 8
-
£173 GBP
ZAR 3,727 ZAR
View
B+
Retailer 9
-
£180 GBP
€228 EUR
View
B+
Retailer 10
-
£187 GBP
View
B+
Retailer 11
-
£232 GBP
View
B
Retailer 12
-
£263 GBP
$350 USD
View
B
Retailer 13
-
£267 GBP
$356 USD
View
B
Retailer 14
-
£273 GBP
SGD 491 SGD
View
B
Retailer 15
-
£309 GBP
$411 USD
View
B
Retailer 16
-
£352 GBP
$469 USD
View
C
Retailer 17
-
£504 GBP
View
Most Expensive
C
MOH London
LG666403949 · Oct 26
£706 GBP
View
17 more retailers have this diamond
Prices start from £77 GBPSave up to £628 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
0.46ct Emerald
£77 GBP