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Radiant|Lab Grown|IGI

0.46ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG690508246

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG690508246

Diamond specifications and retailer prices

From £62 GBP
$82 USD
As of October 27, 2026
Save £489 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £550 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.46ct lab-grown radiant diamond

This 0.46ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG690508246 or 690508246. Listed at 17 retailers as of October 27, 2026, with prices from £62 to £550, a £489 spread on the same certified stone. MOH London lists it at £550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG690508246
Dimensions5.08 × 3.85 × 2.71 mm
L/W Ratio1.32
Culet sizeNone
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
5.08 mm3.85 mm0.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG690508246
Side View
Table 71.0%Crown 46.1°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 70.4%

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: £550 GBP|Low: £50 GBP|High: £739 GBP|Avg: £201 GBP|-6.5%
MOH London
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 8£62 GBP
Retailer 12£68 GBP
Retailer 3£70 GBP
Retailer 11£80 GBP
Retailer 6£81 GBP
Retailer 9£113 GBP
Retailer 2£130 GBP
Retailer 4£138 GBP
Retailer 5£155 GBP
Retailer 16£163 GBP
Retailer 10£180 GBP
Retailer 14£240 GBP
Retailer 13£249 GBP
Retailer 7£263 GBP
Retailer 15£285 GBP
Retailer 17£389 GBP
MOH London£550 GBP

33 data points across 17 retailers

17 retailers£62 GBP to £550 GBP

A
Cheapest Retailer
-
£62 GBP
$82 USD
A
Retailer 2
-
£68 GBP
$90 USD
View
Final sale: no returns
A
Retailer 3
-
£70 GBP
$93 USD
View
A
Retailer 4
-
£80 GBP
$106 USD
View
A
Retailer 5
-
£81 GBP
$108 USD
View
Retailer 6
-
£113 GBP
$150 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
£130 GBP
View
A
Retailer 8
-
£138 GBP
ZAR 2,972 ZAR
View
A
Retailer 9
-
£155 GBP
€196 EUR
View
A
Retailer 10
-
£163 GBP
$217 USD
View
A
Retailer 11
-
£180 GBP
View
B+
Retailer 12
-
£240 GBP
$319 USD
View
B
Retailer 13
-
£249 GBP
$331 USD
View
B+
Retailer 14
-
£263 GBP
$350 USD
View
B
Retailer 15
-
£285 GBP
$379 USD
View
B
Retailer 16
-
£389 GBP
View
Most Expensive
B
MOH London
LG690508246 · Oct 29
£550 GBP
View
16 more retailers have this diamond
Prices start from £62 GBPSave up to £489 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
0.46ct Radiant
£62 GBP