Oval|Lab Grown|IGI

1.00ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG835672669

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835672669

Diamond specifications and retailer prices

From £154 GBP
$206 USD
As of November 1, 2026
Save £643 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £797 GBP at MOH London · As of October 29, 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 LG835672669 or 835672669. Listed at 14 retailers as of October 29, 2026, with prices from £154 to £797, a £643 spread on the same certified stone. MOH London lists it at £797. 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 angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835672669
Dimensions8.11 × 5.59 × 3.41 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm5.59 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835672669
Side View
Table 64.0%Crown 34.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.0%

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 1
Current: £797 GBP|Low: £154 GBP|High: £879 GBP|Avg: £412 GBP|+0.4%
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
November 2, 2026
Retailer 11£154 GBP
Retailer 13£170 GBP
Retailer 6£208 GBP
Retailer 3£230 GBP
Retailer 9£286 GBP
Retailer 4£305 GBP
Retailer 8£306 GBP
Retailer 7£414 GBP
Retailer 2£435 GBP
Retailer 12£462 GBP
Retailer 10£551 GBP
Retailer 5£585 GBP
MOH London£797 GBP

43 data points across 13 retailers

14 retailers£154 GBP to £797 GBP

A
Cheapest Retailer
-
£154 GBP
$206 USD
Final sale: no returns
Retailer 2
-
£170 GBP
$228 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£208 GBP
View
A
Retailer 4
-
£230 GBP
$308 USD
View
A
Retailer 5
-
£286 GBP
€365 EUR
View
A
Retailer 6
-
£305 GBP
$409 USD
View
A
Retailer 7
-
£306 GBP
View
B+
Retailer 8
-
£414 GBP
A$854 AUD
View
B+
Retailer 9
-
£435 GBP
$584 USD
View
B+
Retailer 10
-
£462 GBP
SGD 838 SGD
View
B
Retailer 11
-
£545 GBP
$732 USD
View
B
Retailer 12
-
£551 GBP
$740 USD
View
B
Retailer 13
-
£585 GBP
$786 USD
View
Most Expensive
B
MOH London
LG835672669 · Oct 29
£797 GBP
View
13 more retailers have this diamond
Prices start from £154 GBPSave up to £643 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
£154 GBP