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Oval|Lab Grown|IGI

1.48ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG774693464

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774693464

Diamond specifications and retailer prices

From £170 GBP
As of November 4, 2026
Save £88 GBP (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,296 GBP at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.48ct lab-grown oval diamond

This 1.48ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774693464 or 774693464. Listed at 4 retailers as of November 4, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774693464
Dimensions8.98 × 6.41 × 4.01 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
8.98 mm6.41 mm1.48 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774693464
Side View
Table 60.0%Crown 34.7°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,296 GBP|Low: £170 GBP|High: £1,296 GBP|Avg: £510 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 2£170 GBP
Retailer 3£258 GBP
Retailer 6£322 GBP
Retailer 4£359 GBP
Retailer 8£370 GBP
Retailer 7£563 GBP
Retailer 9£593 GBP
Retailer 10£656 GBP
Retailer 5£741 GBP
Brilliant Earth£1,296 GBP

16 data points across 10 retailers

4 retailers£170 GBP to £258 GBP

A
Cheapest Retailer
-
£170 GBP
Final sale: no returns
B+
Retailer 2
-
£258 GBP
View
Retailer 3
-
£741 GBP
View
Price last confirmed 38 days ago
Most Expensive
Brilliant Earth
19435885A · Oct 8
£1,296 GBP
$1,750 USD
View
Price last confirmed 27 days ago
3 more retailers have this diamond
Prices start from £170 GBPSave up to £88 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
1.48ct Oval
£170 GBP