Round|Lab Grown|IGI

1.48ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG799671118

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799671118

Diamond specifications and retailer prices

From £143 GBP
$191 USD
As of October 29, 2026
Save £732 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £875 GBP at Reve Diamonds · As of October 28, 2026
View at Reve 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 LG799671118 or 799671118. Listed at 20 retailers as of October 28, 2026, with prices from £143 to £875, a £732 spread on the same certified stone. Reve Diamonds lists it at £875. 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 angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799671118
Dimensions7.32 × 7.27 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.32 mm7.27 mm1.48 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799671118
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.5%

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: £322 GBP|Low: £113 GBP|High: £875 GBP|Avg: £435 GBP|+6.2%
Retailer 1
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
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 15£143 GBP
Retailer 4£160 GBP
Retailer 3£178 GBP
Retailer 9£300 GBP
Retailer 10£306 GBP
Retailer 2£312 GBP
Retailer 1£322 GBP
Retailer 16£371 GBP
Retailer 7£415 GBP
Retailer 11£434 GBP
Retailer 14£468 GBP
Retailer 6£527 GBP
Retailer 5£586 GBP
Retailer 12£608 GBP
Retailer 8£613 GBP
Retailer 13£836 GBP
Reve Diamonds£875 GBP

32 data points across 17 retailers

20 retailers£143 GBP to £875 GBP

A
Cheapest Retailer
-
£143 GBP
$191 USD
A
Retailer 2
-
£160 GBP
$213 USD
View
Final sale: no returns
A
Retailer 3
-
£176 GBP
$234 USD
View
Price last confirmed 44 days ago
A
Retailer 4
-
£178 GBP
$237 USD
View
A
Retailer 5
-
£300 GBP
€380 EUR
View
A
Retailer 6
-
£306 GBP
ZAR 6,575 ZAR
View
B+
Retailer 7
-
£312 GBP
$415 USD
View
A
Retailer 8
-
£322 GBP
View
A
Retailer 9
-
£371 GBP
$494 USD
View
B+
Retailer 10
-
£415 GBP
$553 USD
View
B+
Retailer 11
-
£434 GBP
A$890 AUD
View
B+
Retailer 12
-
£468 GBP
$623 USD
View
B+
Retailer 13
-
£522 GBP
$695 USD
View
Price last confirmed 44 days ago
B+
Retailer 14
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£527 GBP
$702 USD
View
Price last confirmed 46 days ago
B+
Retailer 15
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£598 GBP
$797 USD
View
B+
Retailer 16
-
£608 GBP
$810 USD
View
B
Retailer 17
-
£610 GBP
A$1,251 AUD
View
Price last confirmed 120 days ago
B
Retailer 18
-
£613 GBP
$816 USD
View
B
Retailer 19
-
£836 GBP
View
Most Expensive
B
Reve Diamonds
F1D0A463B · Oct 28
£875 GBP
$1,165 USD
View
19 more retailers have this diamond
Prices start from £143 GBPSave up to £732 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
£143 GBP