Emerald|Lab Grown|IGI

1.00ct F VS2 Emerald Lab Grown Diamond

VG • F/VS2 • IGI LG844658028

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844658028

Diamond specifications and retailer prices

From £153 GBP
HK$1,600 HKD
As of October 30, 2026
Save £90 GBP (37%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £634 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844658028 or 844658028. Listed at 16 retailers as of October 25, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658028
Dimensions7.05 × 4.70 × 3.06 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm4.70 mm1.00 ctF / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658028
Side View
Table 72.0%Crown 36.1°Girdle: MediumPavilion 39.9°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £634 GBP|Low: £109 GBP|High: £634 GBP|Avg: £293 GBP
MOH London
Retailer 2
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Retailer 7
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Retailer 9
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Retailer 11
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Retailer 13
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Retailer 17
October 24, 2026
Retailer 15£109 GBP
Retailer 5£121 GBP
Retailer 17£126 GBP
Retailer 14£135 GBP
Retailer 10£153 GBP
Retailer 2£225 GBP
Retailer 11£243 GBP
Retailer 7£250 GBP
Retailer 8£271 GBP
Retailer 4£317 GBP
Retailer 9£340 GBP
Retailer 6£372 GBP
Retailer 16£430 GBP
Retailer 13£434 GBP
Retailer 3£448 GBP
Retailer 12£458 GBP
MOH London£634 GBP

7 data points across 17 retailers

16 retailers£153 GBP to £243 GBP

Retailer 1
-
£109 GBP
$146 USD
Price last confirmed 9 days ago
Retailer 2
-
£126 GBP
$169 USD
View
Price last confirmed 12 days ago
Retailer 3
-
£135 GBP
$181 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
£153 GBP
HK$1,600 HKD
View
Retailer 5
-
£225 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£243 GBP
$326 USD
View
Retailer 7
-
£250 GBP
$335 USD
View
Price last confirmed 9 days ago
Retailer 8
-
£271 GBP
View
Price last confirmed 9 days ago
Retailer 9
-
£317 GBP
$425 USD
View
Price last confirmed 8 days ago
Retailer 10
-
£340 GBP
$455 USD
View
Price last confirmed 14 days ago
Retailer 11
-
£372 GBP
SGD 674 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
£430 GBP
$576 USD
View
Price last confirmed 10 days ago
Retailer 13
-
£434 GBP
$581 USD
View
Price last confirmed 11 days ago
Retailer 14
-
£448 GBP
$600 USD
View
Price last confirmed 9 days ago
Retailer 15
-
£458 GBP
$614 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG844658028 · Oct 21
£634 GBP
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from £153 GBPSave up to £90 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+
1.00ct Emerald
£153 GBP