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Emerald|Lab Grown|IGI

1.00ct K VS2 Emerald Lab Grown Diamond

ID • K/VS2 • IGI LG407981499

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407981499

Diamond specifications and retailer prices

From £604 GBP
As of November 6, 2026
Save £2,022 GBP (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,626 GBP at MOH London · As of November 3, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407981499 or 407981499. Listed at 9 retailers as of November 3, 2026, with prices from £604 to £2,626, a £2,022 spread on the same certified stone. MOH London lists it at £2,626. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407981499
Dimensions6.52 × 4.79 × 3.26 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.52 mm4.79 mm1.00 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407981499
Side View
Table 62.5%Crown 23.1°Girdle: Slightly ThickPavilion 39.4°Culet: LNGDepth 68.1%

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 6
Current: £2,626 GBP|Low: £580 GBP|High: £2,658 GBP|Avg: £1,324 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4£604 GBP
Retailer 5£701 GBP
Retailer 7£701 GBP
Retailer 2£832 GBP
Retailer 8£1,075 GBP
Retailer 6£1,129 GBP
Retailer 9£1,568 GBP
Retailer 3£1,611 GBP
MOH London£2,626 GBP

16 data points across 9 retailers

9 retailers£604 GBP to £2,626 GBP

A
Cheapest Retailer
-
£604 GBP
A
Retailer 2
-
£657 GBP
View
B+
Retailer 3
-
£701 GBP
View
Retailer 4
-
£701 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£832 GBP
View
B
Retailer 6
-
£1,129 GBP
View
B
Retailer 7
-
£1,611 GBP
View
B
Retailer 8
-
£1,970 GBP
View
Most Expensive
B
MOH London
LG407981499 · Nov 3
£2,626 GBP
View
8 more retailers have this diamond
Prices start from £604 GBPSave up to £2,022 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
1.00ct Emerald
£604 GBP