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Round|Lab Grown|IGI

1.14ct K VS1 Round Lab Grown Diamond

ID • K/VS1 • IGI LG499105198

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499105198

Diamond specifications and retailer prices

From £762 GBP
As of November 5, 2026
Save £2,230 GBP (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,992 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.14ct lab-grown round diamond

This 1.14ct lab-grown round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499105198 or 499105198. Listed at 10 retailers as of November 5, 2026, with prices from £762 to £2,992, a £2,230 spread on the same certified stone. MOH London lists it at £2,992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105198
Dimensions6.65 × 6.67 × 4.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.65 mm6.67 mm1.14 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105198
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £2,992 GBP|Low: £732 GBP|High: £3,036 GBP|Avg: £1,540 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4£762 GBP
Retailer 5£885 GBP
Retailer 7£885 GBP
Retailer 3£1,014 GBP
Retailer 8£1,271 GBP
Retailer 6£1,411 GBP
Retailer 2£1,627 GBP
Retailer 9£1,849 GBP
Retailer 10£1,979 GBP
MOH London£2,992 GBP

20 data points across 10 retailers

10 retailers£762 GBP to £2,992 GBP

A
Cheapest Retailer
-
£762 GBP
B+
Retailer 2
-
£830 GBP
View
B+
Retailer 3
-
£885 GBP
View
Retailer 4
-
£885 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£1,014 GBP
View
B
Retailer 6
-
£1,411 GBP
View
B
Retailer 7
-
£1,627 GBP
View
B
Retailer 8
-
£1,658 GBP
View
B
Retailer 9
-
£1,849 GBP
View
Most Expensive
B
MOH London
LG499105198 · Nov 5
£2,992 GBP
View
9 more retailers have this diamond
Prices start from £762 GBPSave up to £2,230 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
1.14ct Round
£762 GBP