Oval|Lab Grown|IGI

1.35ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG740507394

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG740507394

Diamond specifications and retailer prices

From £421 GBP
A$868 AUD
As of November 2, 2026
16 retailers carry this diamond
Most expensive: £903 GBP at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.35ct lab-grown oval diamond

This 1.35ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG740507394 or 740507394. Listed at 16 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740507394
Dimensions8.96 × 6.24 × 3.87 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm6.24 mm1.35 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740507394
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.0%

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: Nov 2
Current: £903 GBP|Low: £146 GBP|High: £903 GBP|Avg: £449 GBP
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 18£152 GBP
Retailer 19£176 GBP
Retailer 14£177 GBP
Retailer 7£188 GBP
Retailer 9£188 GBP
Retailer 6£323 GBP
Retailer 15£326 GBP
Retailer 17£331 GBP
Retailer 13£338 GBP
Retailer 21£375 GBP
Retailer 2£421 GBP
Retailer 12£475 GBP
Retailer 10£480 GBP
Retailer 4£513 GBP
Retailer 20£552 GBP
Retailer 11£605 GBP
Retailer 5£645 GBP
Retailer 3£683 GBP
Retailer 8£716 GBP
Retailer 16£890 GBP
Brilliant Earth£903 GBP

27 data points across 21 retailers

16 retailers

Retailer 1
-
£152 GBP
$203 USD
Price last confirmed 22 days ago
Retailer 2
-
£176 GBP
$236 USD
View
Price last confirmed 23 days ago
Retailer 3
-
£188 GBP
$252 USD
View
Price last confirmed 21 days ago
Retailer 4
-
£188 GBP
$252 USD
View
Price last confirmed 25 days ago
Retailer 5
-
£323 GBP
ZAR 6,999 ZAR
View
Price last confirmed 24 days ago
Retailer 6
-
£326 GBP
$437 USD
View
Price last confirmed 20 days ago
Retailer 7
-
£338 GBP
View
Price last confirmed 20 days ago
A
Retailer 8
-
£421 GBP
A$868 AUD
View
Retailer 9
-
£552 GBP
$739 USD
View
Price last confirmed 20 days ago
Retailer 10
-
£605 GBP
$810 USD
View
Price last confirmed 25 days ago
Retailer 11
-
£645 GBP
$864 USD
View
Price last confirmed 22 days ago
Retailer 12
-
£683 GBP
A$1,408 AUD
View
Price last confirmed 24 days ago
Retailer 13
-
£691 GBP
$926 USD
View
Price last confirmed 76 days ago
Retailer 14
-
£716 GBP
$960 USD
View
Price last confirmed 25 days ago
Retailer 15
-
£890 GBP
View
Price last confirmed 21 days ago
Most Expensive
Brilliant Earth
16144112A · Oct 12
£903 GBP
$1,210 USD
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from £421 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
1.35ct Oval
£421 GBP