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Oval|Lab Grown|IGI

1.05ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG776626918

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776626918

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of October 29, 2026
Save £474 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £671 GBP at MOH London · As of October 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776626918 or 776626918. Listed at 10 retailers as of October 29, 2026, with a 410% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776626918
Dimensions7.85 × 5.77 × 3.62 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
7.85 mm5.77 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776626918
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

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: Oct 29
Current: £671 GBP|Low: £116 GBP|High: £912 GBP|Avg: £426 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7£116 GBP
Retailer 9£239 GBP
Retailer 8£262 GBP
Retailer 4£270 GBP
Retailer 10£272 GBP
Retailer 11£313 GBP
Retailer 5£349 GBP
Retailer 6£487 GBP
Retailer 2£590 GBP
MOH London£671 GBP
Retailer 3£912 GBP

17 data points across 11 retailers

10 retailers£116 GBP to £590 GBP

A
Cheapest Retailer
-
£116 GBP
$155 USD
A
Retailer 2
-
£134 GBP
$180 USD
View
A
Retailer 3
-
£239 GBP
HK$2,500 HKD
View
A
Retailer 4
-
£262 GBP
$351 USD
View
A
Retailer 5
-
£270 GBP
€344 EUR
View
A
Retailer 6
-
£349 GBP
A$720 AUD
View
B+
Retailer 7
-
£460 GBP
$617 USD
View
B+
Retailer 8
-
£487 GBP
$652 USD
View
B
Retailer 9
-
£590 GBP
$790 USD
View
Most Expensive
MOH London
LG776626918 · Oct 25
£671 GBP
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from £116 GBPSave up to £474 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
£116 GBP