CaratHunter
Plans
Oval|Lab Grown|IGI

1.05ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG828658678

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828658678

Diamond specifications and retailer prices

From £333 GBP
As of November 3, 2026
Save £471 GBP (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £803 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828658678 or 828658678. Listed at 5 retailers as of November 2, 2026, with prices from £333 to £803, a £471 spread on the same certified stone. MOH London lists it at £803. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828658678
Dimensions7.88 × 5.69 × 3.60 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm5.69 mm1.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828658678
Side View
Table 63.0%Crown 37°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.3%

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 3
Current: £803 GBP|Low: £333 GBP|High: £813 GBP|Avg: £507 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 4£333 GBP
Retailer 3£344 GBP
Retailer 2£368 GBP
Retailer 5£683 GBP
MOH London£803 GBP

24 data points across 5 retailers

5 retailers£333 GBP to £803 GBP

A
Cheapest Retailer
-
£333 GBP
A
Retailer 2
-
£344 GBP
View
B+
Retailer 3
-
£368 GBP
View
B
Retailer 4
-
£683 GBP
View
Most Expensive
B
MOH London
LG828658678 · Nov 2
£803 GBP
View
4 more retailers have this diamond
Prices start from £333 GBPSave up to £471 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
£333 GBP