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Round|Lab Grown|IGI

1.46ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG817629139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817629139

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of October 29, 2026
Save £756 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £912 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round 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 LG817629139 or 817629139. Listed at 21 retailers as of October 29, 2026, with prices from £156 to £912, a £756 spread on the same certified stone. Reve Diamonds lists it at £912. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817629139
Dimensions7.35 × 7.41 × 4.40 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
7.35 mm7.41 mm1.46 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817629139
Side View
Table 57.0%Crown 33.1°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.6%

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: £421 GBP|Low: £156 GBP|High: £953 GBP|Avg: £428 GBP
Retailer 1
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 11£156 GBP
Retailer 2£175 GBP
Retailer 19£181 GBP
Retailer 5£193 GBP
Retailer 18£193 GBP
Retailer 10£261 GBP
Retailer 15£315 GBP
Retailer 13£324 GBP
Retailer 16£332 GBP
Retailer 14£356 GBP
Retailer 1£421 GBP
Retailer 3£439 GBP
Retailer 12£471 GBP
Retailer 17£473 GBP
Retailer 4£487 GBP
Retailer 6£622 GBP
Retailer 9£629 GBP
Retailer 7£662 GBP
Retailer 8£779 GBP
Reve Diamonds£912 GBP

28 data points across 20 retailers

21 retailers£156 GBP to £912 GBP

A
Cheapest Retailer
-
£156 GBP
$209 USD
A
Retailer 2
-
£175 GBP
$234 USD
View
Final sale: no returns
A
Retailer 3
-
£181 GBP
$243 USD
View
A
Retailer 4
-
£193 GBP
$259 USD
View
A
Retailer 5
-
£193 GBP
$259 USD
View
B+
Retailer 6
-
£261 GBP
$350 USD
View
A
Retailer 7
-
£315 GBP
€402 EUR
View
A
Retailer 8
-
£324 GBP
View
A
Retailer 9
-
£332 GBP
ZAR 7,195 ZAR
View
A
Retailer 10
-
£356 GBP
View
B+
Retailer 11
-
£421 GBP
A$868 AUD
View
A
Retailer 12
-
£439 GBP
$588 USD
View
B+
Retailer 13
-
£471 GBP
$631 USD
View
B+
Retailer 14
-
£473 GBP
A$975 AUD
View
B+
Retailer 15
-
£487 GBP
$653 USD
View
B+
Retailer 16
-
£622 GBP
$833 USD
View
B+
Retailer 17
-
£629 GBP
SGD 1,139 SGD
View
B+
Retailer 18
-
£662 GBP
$887 USD
View
B
Retailer 19
-
£779 GBP
View
Retailer 20
-
£795 GBP
A$1,639 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
Reve Diamonds
1E418E803 · Oct 30
£912 GBP
$1,223 USD
View
20 more retailers have this diamond
Prices start from £156 GBPSave up to £756 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
1.46ct Round
£156 GBP