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Round|Lab Grown|IGI

1.48ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG789631758

Shape and cutting style on the report: Round brilliant

Certificate IGI LG789631758

Diamond specifications and retailer prices

From £145 GBP
$193 USD
As of October 29, 2026
Save £1,244 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,389 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.48ct lab-grown round diamond

This 1.48ct lab-grown round 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 LG789631758 or 789631758. Listed at 14 retailers as of October 29, 2026, with prices from £145 to £1,389, a £1,244 spread on the same certified stone. Do Amore Diamonds lists it at £1,389. 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 angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789631758
Dimensions7.42 × 7.45 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm7.45 mm1.48 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789631758
Side View
Table 60.0%Crown 33.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.2%

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 29
Current: £1,389 GBP|Low: £136 GBP|High: £1,389 GBP|Avg: £404 GBP
Do Amore Diamonds
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
October 29, 2026
Retailer 2£145 GBP
Retailer 4£162 GBP
Retailer 12£168 GBP
Retailer 10£179 GBP
Retailer 5£213 GBP
Retailer 3£313 GBP
Retailer 7£333 GBP
Retailer 13£336 GBP
Retailer 11£484 GBP
Retailer 6£540 GBP
Retailer 9£637 GBP
Retailer 14£772 GBP
Retailer 8£798 GBP
Do Amore Diamonds£1,389 GBP

37 data points across 14 retailers

14 retailers£145 GBP to £1,389 GBP

A
Cheapest Retailer
-
£145 GBP
$193 USD
A
Retailer 2
-
£162 GBP
$216 USD
View
Final sale: no returns
A
Retailer 3
-
£168 GBP
$224 USD
View
A
Retailer 4
-
£179 GBP
$239 USD
View
B+
Retailer 5
-
£313 GBP
$417 USD
View
A
Retailer 6
-
£333 GBP
View
A
Retailer 7
-
£336 GBP
$448 USD
View
B+
Retailer 8
-
£484 GBP
A$992 AUD
View
B+
Retailer 9
-
£540 GBP
$719 USD
View
Price last confirmed 71 days ago
B+
Retailer 10
-
£637 GBP
$848 USD
View
B
Retailer 11
-
£772 GBP
$1,027 USD
View
B
Retailer 12
-
£798 GBP
View
Most Expensive
B
Do Amore Diamonds
27-024948581 · Oct 29
£1,389 GBP
$1,850 USD
View
12 more retailers have this diamond
Prices start from £145 GBPSave up to £1,244 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 Round
£145 GBP