Oval|Lab Grown|IGI

1.00ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG842652102

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842652102

Diamond specifications and retailer prices

From £374 GBP
A$770 AUD
As of October 26, 2026
13 retailers carry this diamond
Most expensive: £718 GBP at MOH London · As of October 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842652102 or 842652102. Listed at 13 retailers as of October 26, 2026. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842652102
Dimensions8.16 × 5.59 × 3.46 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.16 mm5.59 mm1.00 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842652102
Side View
Table 59.0%Crown 31.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: £718 GBP|Low: £138 GBP|High: £724 GBP|Avg: £364 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 26, 2026
Retailer 13£138 GBP
Retailer 11£143 GBP
Retailer 10£153 GBP
Retailer 9£184 GBP
Retailer 6£236 GBP
Retailer 8£263 GBP
Retailer 5£275 GBP
Retailer 3£275 GBP
Retailer 2£374 GBP
Retailer 4£389 GBP
Retailer 14£419 GBP
Retailer 15£493 GBP
Retailer 12£520 GBP
Retailer 7£533 GBP
MOH London£718 GBP

16 data points across 15 retailers

13 retailers

Retailer 1
-
£143 GBP
$192 USD
Price last confirmed 9 days ago
Retailer 2
-
£153 GBP
$205 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£184 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
£236 GBP
$316 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£263 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
£275 GBP
$368 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£374 GBP
A$770 AUD
View
Retailer 8
-
£389 GBP
$521 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£419 GBP
SGD 759 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
£493 GBP
$660 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
£520 GBP
$697 USD
View
Price last confirmed 7 days ago
Retailer 12
-
£533 GBP
$715 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG842652102 · Oct 25
£718 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from £374 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
£374 GBP