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Oval|Lab Grown|IGI

1.48ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG779670375

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779670375

Diamond specifications and retailer prices

From £168 GBP
$224 USD
As of October 27, 2026
Save £1,018 GBP (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,186 GBP at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779670375 or 779670375. Listed at 7 retailers as of October 27, 2026, with prices from £168 to £1,186, a £1,018 spread on the same certified stone. Brilliant Earth lists it at £1,186. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779670375
Dimensions9.41 × 6.45 × 3.88 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Top View
9.41 mm6.45 mm1.48 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779670375
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.2%

Caratlytics Score

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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: Oct 27
Current: £1,186 GBP|Low: £157 GBP|High: £1,186 GBP|Avg: £462 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
October 30, 2026
Retailer 6£168 GBP
Retailer 10£191 GBP
Retailer 3£311 GBP
Retailer 7£322 GBP
Retailer 2£354 GBP
Retailer 9£372 GBP
Retailer 4£463 GBP
Retailer 8£562 GBP
Retailer 5£597 GBP
Retailer 11£655 GBP
Retailer 12£910 GBP
Brilliant Earth£1,186 GBP

38 data points across 12 retailers

7 retailers£168 GBP to £1,186 GBP

A
Cheapest Retailer
-
£168 GBP
$224 USD
Final sale: no returns
Retailer 2
-
£322 GBP
ZAR 6,919 ZAR
View
Price last confirmed 42 days ago
A
Retailer 3
-
£354 GBP
View
Retailer 4
-
£562 GBP
$748 USD
View
Price last confirmed 43 days ago
Retailer 5
-
£597 GBP
$795 USD
View
Price last confirmed 11 days ago
Retailer 6
-
£671 GBP
A$1,375 AUD
View
Price last confirmed 136 days ago
Most Expensive
B
Brilliant Earth
19617718A · Oct 29
£1,186 GBP
$1,580 USD
View
6 more retailers have this diamond
Prices start from £168 GBPSave up to £1,018 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
£168 GBP