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Oval|Lab Grown|IGI

1.45ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG771646115

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771646115

Diamond specifications and retailer prices

From £731 GBP
CA$1,352 CAD
As of October 27, 2026
Save £236 GBP (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £967 GBP at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771646115 or 771646115. Listed at 3 retailers as of October 27, 2026, with prices from £731 to £967, a £236 spread on the same certified stone. The Diamond Guys lists it at £967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771646115
Dimensions6.47 × 6.47 × 9.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.47 mm6.47 mm1.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771646115
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: £617 GBP|Low: £149 GBP|High: £87,565 GBP|Avg: £1,090 GBP|+0.4%
Retailer 1
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The Diamond Guys
August 3, 2026
Retailer 14£167 GBP
Retailer 7£400 GBP
Retailer 13£409 GBP
Retailer 10£460 GBP
Retailer 3£471 GBP
Retailer 6£503 GBP
Retailer 5£510 GBP
Retailer 1£617 GBP
Retailer 15£647 GBP
Retailer 12£731 GBP
Retailer 11£762 GBP
Retailer 8£768 GBP
Retailer 9£897 GBP
Retailer 2£909 GBP
The Diamond Guys£967 GBP
Retailer 4£1,705 GBP

63 data points across 16 retailers

3 retailers£731 GBP to £967 GBP

B+
Cheapest Retailer
-
£731 GBP
CA$1,352 CAD
Retailer 2
-
£762 GBP
A$1,562 AUD
View
Price last confirmed 136 days ago
Most Expensive
B
The Diamond Guys
1951081543 · Oct 28
£967 GBP
$1,288 USD
View
2 more retailers have this diamond
Prices start from £731 GBPSave up to £236 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.

B+
1.45ct Oval
£731 GBP