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Oval|Lab Grown|IGI

1.05ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG833624692

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833624692

Diamond specifications and retailer prices

From £142 GBP
As of November 3, 2026
Save £1,295 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,437 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG833624692 or 833624692. Listed at 22 retailers as of November 3, 2026, with prices from £142 to £1,437, a £1,295 spread on the same certified stone. Do Amore Diamonds lists it at £1,437. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833624692
Dimensions8.11 × 5.77 × 3.60 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm5.77 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833624692
Side View
Table 59.0%Crown 35.9°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 62.4%

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: £1,437 GBP|Low: £142 GBP|High: £1,437 GBP|Avg: £472 GBP|+5.4%
Do Amore Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 22£142 GBP
Retailer 9£159 GBP
Retailer 14£165 GBP
Retailer 4£176 GBP
Retailer 6£200 GBP
Retailer 13£232 GBP
Retailer 10£238 GBP
Retailer 16£319 GBP
Retailer 3£323 GBP
Retailer 20£336 GBP
Retailer 17£356 GBP
Retailer 5£409 GBP
Retailer 7£455 GBP
Retailer 18£476 GBP
Retailer 15£534 GBP
Retailer 21£569 GBP
Retailer 11£626 GBP
Retailer 8£753 GBP
Retailer 2£778 GBP
Retailer 19£785 GBP
Retailer 12£865 GBP
Do Amore Diamonds£1,437 GBP

12 data points across 22 retailers

22 retailers£142 GBP to £1,437 GBP

A
Cheapest Retailer
-
£142 GBP
A
Retailer 2
-
£159 GBP
View
Final sale: no returns
A
Retailer 3
-
£165 GBP
View
A
Retailer 4
-
£176 GBP
View
A
Retailer 5
-
£200 GBP
View
A
Retailer 6
-
£232 GBP
View
A
Retailer 7
-
£238 GBP
View
A
Retailer 8
-
£319 GBP
View
A
Retailer 9
-
£323 GBP
View
A
Retailer 10
-
£336 GBP
View
A
Retailer 11
-
£356 GBP
View
B+
Retailer 12
-
£385 GBP
View
B+
Retailer 13
-
£409 GBP
View
Retailer 14
-
£455 GBP
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£476 GBP
View
B
Retailer 16
-
£569 GBP
View
B
Retailer 17
-
£626 GBP
View
B
Retailer 18
-
£753 GBP
View
B
Retailer 19
-
£778 GBP
View
B
Retailer 20
-
£785 GBP
View
B
Retailer 21
-
£865 GBP
View
Most Expensive
B
Do Amore Diamonds
23-833624692 · Nov 4
£1,437 GBP
$1,940 USD
View
21 more retailers have this diamond
Prices start from £142 GBPSave up to £1,295 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
£142 GBP