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Oval|Lab Grown|IGI

1.05ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG608365879

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG608365879

Diamond specifications and retailer prices

From £167 GBP
As of November 3, 2026
Save £661 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £828 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval 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 LG608365879 or 608365879. Listed at 16 retailers as of November 2, 2026, with prices from £167 to £828, a £661 spread on the same certified stone. MOH London lists it at £828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608365879
Dimensions8.07 × 5.78 × 3.59 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
8.07 mm5.78 mm1.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608365879
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 3
Current: £828 GBP|Low: £167 GBP|High: £878 GBP|Avg: £439 GBP|-5.6%
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
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 3£167 GBP
Retailer 5£186 GBP
Retailer 13£193 GBP
Retailer 7£207 GBP
Retailer 8£208 GBP
Retailer 15£216 GBP
Retailer 16£267 GBP
Retailer 2£333 GBP
Retailer 11£356 GBP
Retailer 9£381 GBP
Retailer 10£504 GBP
Retailer 12£664 GBP
Retailer 14£666 GBP
Retailer 4£702 GBP
Retailer 6£801 GBP
MOH London£828 GBP

39 data points across 16 retailers

16 retailers£167 GBP to £828 GBP

A
Cheapest Retailer
-
£167 GBP
A
Retailer 2
-
£186 GBP
View
Final sale: no returns
A
Retailer 3
-
£193 GBP
View
A
Retailer 4
-
£207 GBP
View
Retailer 5
-
£208 GBP
View
Price last confirmed 10 days ago
B+
Retailer 6
-
£216 GBP
View
A
Retailer 7
-
£267 GBP
View
A
Retailer 8
-
£333 GBP
View
A
Retailer 9
-
£356 GBP
View
B+
Retailer 10
-
£381 GBP
View
B+
Retailer 11
-
£504 GBP
View
B
Retailer 12
-
£664 GBP
View
B
Retailer 13
-
£666 GBP
View
B
Retailer 14
-
£702 GBP
View
B
Retailer 15
-
£801 GBP
View
Most Expensive
B
MOH London
LG608365879 · Nov 2
£828 GBP
View
15 more retailers have this diamond
Prices start from £167 GBPSave up to £661 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
1.05ct Oval
£167 GBP