Oval|Lab Grown|IGI

1.00ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG846666562

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846666562

Diamond specifications and retailer prices

From £131 GBP
$176 USD
As of November 1, 2026
Save £629 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £760 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846666562 or 846666562. Listed at 10 retailers as of November 1, 2026, with prices from £131 to £760, a £629 spread on the same certified stone. MOH London lists it at £760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846666562
Dimensions8.11 × 5.55 × 3.43 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm5.55 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846666562
Side View
Table 63.0%Crown 33.4°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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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 1
Current: £760 GBP|Low: £131 GBP|High: £765 GBP|Avg: £417 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8£131 GBP
Retailer 7£152 GBP
Retailer 2£199 GBP
Retailer 4£280 GBP
Retailer 3£397 GBP
Retailer 9£397 GBP
Retailer 6£522 GBP
Retailer 5£552 GBP
Retailer 10£561 GBP
MOH London£760 GBP

11 data points across 10 retailers

10 retailers£131 GBP to £760 GBP

A
Cheapest Retailer
-
£131 GBP
$176 USD
A
Retailer 2
-
£152 GBP
$204 USD
View
A
Retailer 3
-
£199 GBP
View
A
Retailer 4
-
£280 GBP
€358 EUR
View
B+
Retailer 5
-
£397 GBP
A$819 AUD
View
B+
Retailer 6
-
£397 GBP
$533 USD
View
B
Retailer 7
-
£522 GBP
$701 USD
View
B
Retailer 8
-
£552 GBP
$741 USD
View
B
Retailer 9
-
£561 GBP
$753 USD
View
Most Expensive
B
MOH London
LG846666562 · Nov 1
£760 GBP
View
9 more retailers have this diamond
Prices start from £131 GBPSave up to £629 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
1.00ct Oval
£131 GBP