Round|Lab Grown|IGI

1.05ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG842612794

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842612794

Diamond specifications and retailer prices

From £219 GBP
As of October 25, 2026
Save £244 GBP (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £632 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842612794 or 842612794. Listed at 8 retailers as of October 24, 2026, with a 111% 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

1.05
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842612794
Dimensions6.51 × 6.58 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.58 mm1.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842612794
Side View
Table 56.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

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: Oct 25
Current: £632 GBP|Low: £219 GBP|High: £632 GBP|Avg: £344 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 3£219 GBP
Retailer 4£231 GBP
Retailer 2£244 GBP
Retailer 7£249 GBP
Retailer 6£318 GBP
Retailer 8£463 GBP
Retailer 5£474 GBP
MOH London£632 GBP

12 data points across 8 retailers

8 retailers£219 GBP to £463 GBP

A
Cheapest Retailer
-
£219 GBP
Retailer 2
-
£231 GBP
$309 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£244 GBP
€312 EUR
View
Retailer 4
-
£249 GBP
$333 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£318 GBP
$426 USD
View
B
Retailer 6
-
£463 GBP
$621 USD
View
Retailer 7
-
£474 GBP
$635 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG842612794 · Oct 21
£632 GBP
View
Price last confirmed 9 days ago
7 more retailers have this diamond
Prices start from £219 GBPSave up to £244 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 Round
£219 GBP