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Emerald|Lab Grown|IGI

1.01ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG818681656

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818681656

Diamond specifications and retailer prices

From £124 GBP
As of November 4, 2026
Save £590 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £714 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818681656 or 818681656. Listed at 20 retailers as of November 4, 2026, with prices from £124 to £714, a £590 spread on the same certified stone. MOH London lists it at £714. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681656
Dimensions7.16 × 4.76 × 3.09 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
7.16 mm4.76 mm1.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681656
Side View
Table 65.0%Crown 33.3°Girdle: MED-STKPavilion 42°Culet: LargeDepth 64.9%

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: Nov 4
Current: £714 GBP|Low: £118 GBP|High: £725 GBP|Avg: £346 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
November 5, 2026
Retailer 17£124 GBP
Retailer 3£138 GBP
Retailer 16£143 GBP
Retailer 8£153 GBP
Retailer 9£153 GBP
Retailer 12£264 GBP
Retailer 2£269 GBP
Retailer 14£275 GBP
Retailer 11£373 GBP
Retailer 7£374 GBP
Retailer 10£390 GBP
Retailer 15£397 GBP
Retailer 5£419 GBP
Retailer 6£493 GBP
Retailer 4£533 GBP
Retailer 13£533 GBP
MOH London£714 GBP

37 data points across 17 retailers

20 retailers£124 GBP to £714 GBP

A
Cheapest Retailer
-
£124 GBP
A
Retailer 2
-
£138 GBP
View
Final sale: no returns
A
Retailer 3
-
£143 GBP
View
Retailer 4
-
£153 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£153 GBP
View
A
Retailer 6
-
£238 GBP
View
A
Retailer 7
-
£264 GBP
View
A
Retailer 8
-
£269 GBP
View
A
Retailer 9
-
£275 GBP
View
B+
Retailer 10
-
£373 GBP
View
Retailer 11
-
£374 GBP
View
Price last confirmed 18 days ago
Retailer 12
-
£374 GBP
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£390 GBP
View
Retailer 14
-
£397 GBP
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£419 GBP
View
B+
Retailer 16
-
£493 GBP
View
B+
Retailer 17
-
£507 GBP
View
B+
Retailer 18
-
£533 GBP
View
B+
Retailer 19
-
£533 GBP
View
Most Expensive
B
MOH London
LG818681656 · Nov 4
£714 GBP
View
19 more retailers have this diamond
Prices start from £124 GBPSave up to £590 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
1.01ct Emerald
£124 GBP