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Oval|Lab Grown|IGI

1.45ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG779607912

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779607912

Diamond specifications and retailer prices

From £449 GBP
A$928 AUD
As of November 2, 2026
3 retailers carry this diamond
Most expensive: £746 GBP at Novita Diamonds · As of July 28, 2026
View at Novita Diamonds

About this 1.45ct lab-grown oval diamond

This 1.45ct 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 LG779607912 or 779607912. Listed at 3 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

1.45
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779607912
Dimensions9.02 × 6.45 × 3.92 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.02 mm6.45 mm1.45 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779607912
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £746 GBP|Low: £183 GBP|High: £1,639 GBP|Avg: £620 GBP
Novita Diamonds
Retailer 2
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Retailer 15
October 31, 2026
Retailer 9£183 GBP
Retailer 11£244 GBP
Retailer 14£273 GBP
Retailer 12£280 GBP
Retailer 6£379 GBP
Retailer 7£403 GBP
Retailer 2£449 GBP
Retailer 10£466 GBP
Retailer 15£466 GBP
Retailer 13£595 GBP
Novita Diamonds£746 GBP
Retailer 5£794 GBP
Retailer 8£898 GBP
Retailer 4£1,572 GBP
Retailer 3£1,639 GBP

6 data points across 15 retailers

3 retailers

A
Cheapest Retailer
-
£449 GBP
A$928 AUD
Retailer 2
-
£595 GBP
$799 USD
View
Price last confirmed 41 days ago
Most Expensive
Novita Diamonds
cert_779607912 · Jul 28
£746 GBP
A$1,540 AUD
View
Price last confirmed 97 days ago
2 more retailers have this diamond
Prices start from £449 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
1.45ct Oval
£449 GBP