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Emerald|Lab Grown|IGI

1.02ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG627460964

Shape and cutting style on the report: Emerald cut

Certificate IGI LG627460964

Diamond specifications and retailer prices

From £118 GBP
As of November 4, 2026
Save £392 GBP (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £686 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown emerald diamond

This 1.02ct 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 LG627460964 or 627460964. Listed at 19 retailers as of November 4, 2026, with a 333% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627460964
Dimensions6.95 × 4.78 × 3.14 mm
L/W Ratio1.45
Culet sizeLong
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
6.95 mm4.78 mm1.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627460964
Side View
Table 64.0%Crown 33.1°Girdle: MED-STKPavilion 42°Culet: LNGDepth 65.7%

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: £686 GBP|Low: £118 GBP|High: £691 GBP|Avg: £331 GBP|+0.4%
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 12£118 GBP
Retailer 5£132 GBP
Retailer 13£146 GBP
Retailer 6£252 GBP
Retailer 2£254 GBP
Retailer 8£255 GBP
Retailer 3£264 GBP
Retailer 10£378 GBP
Retailer 4£381 GBP
Retailer 9£402 GBP
Retailer 7£452 GBP
Retailer 11£496 GBP
MOH London£686 GBP

45 data points across 13 retailers

19 retailers£118 GBP to £510 GBP

A
Cheapest Retailer
-
£118 GBP
A
Retailer 2
-
£132 GBP
View
Final sale: no returns
A
Retailer 3
-
£136 GBP
View
A
Retailer 4
-
£146 GBP
View
Retailer 5
-
£146 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£239 GBP
View
A
Retailer 7
-
£252 GBP
View
A
Retailer 8
-
£254 GBP
View
Retailer 9
-
£255 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£264 GBP
View
Retailer 11
-
£378 GBP
View
Price last confirmed 11 days ago
B+
Retailer 12
-
£381 GBP
View
Retailer 13
-
£402 GBP
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£452 GBP
View
B+
Retailer 15
-
£470 GBP
View
B+
Retailer 16
-
£490 GBP
View
B+
Retailer 17
-
£496 GBP
View
B
Retailer 18
-
£510 GBP
View
Most Expensive
MOH London
LG627460964 · Oct 29
£686 GBP
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from £118 GBPSave up to £392 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
1.02ct Emerald
£118 GBP