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Radiant|Lab Grown|IGI

0.49ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG811640646

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

Certificate IGI LG811640646

Diamond specifications and retailer prices

From £94 GBP
$126 USD
As of November 2, 2026
Save £882 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £976 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.49ct lab-grown radiant diamond

This 0.49ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811640646 or 811640646. Listed at 18 retailers as of November 1, 2026, with prices from £94 to £976, a £882 spread on the same certified stone. MOH London lists it at £976. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.49
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811640646
Dimensions5.79 × 3.80 × 2.50 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.79 mm3.80 mm0.49 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG811640646
Side View
Table 60.0%Crown 43.4°Girdle: ThickPavilion 33°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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: Nov 2
Current: £976 GBP|Low: £90 GBP|High: £987 GBP|Avg: £288 GBP
MOH London
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
November 2, 2026
Retailer 13£94 GBP
Retailer 9£110 GBP
Retailer 10£117 GBP
Retailer 12£117 GBP
Retailer 3£158 GBP
Retailer 7£195 GBP
Retailer 2£204 GBP
Retailer 8£212 GBP
Retailer 6£285 GBP
Retailer 5£291 GBP
Retailer 4£306 GBP
Retailer 14£376 GBP
Retailer 11£613 GBP
MOH London£976 GBP

43 data points across 14 retailers

18 retailers£94 GBP to £976 GBP

A
Cheapest Retailer
-
£94 GBP
$126 USD
A
Retailer 2
-
£110 GBP
$147 USD
View
A
Retailer 3
-
£117 GBP
$157 USD
View
Retailer 4
-
£117 GBP
$157 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£134 GBP
HK$1,400 HKD
View
A
Retailer 6
-
£158 GBP
$212 USD
View
A
Retailer 7
-
£195 GBP
View
A
Retailer 8
-
£204 GBP
€261 EUR
View
A
Retailer 9
-
£211 GBP
€270 EUR
View
A
Retailer 10
-
£212 GBP
ZAR 4,601 ZAR
View
B+
Retailer 11
-
£285 GBP
$383 USD
View
Retailer 12
-
£291 GBP
View
Price last confirmed 24 days ago
B+
Retailer 13
-
£306 GBP
$410 USD
View
B+
Retailer 14
-
£325 GBP
SGD 589 SGD
View
B
Retailer 15
-
£376 GBP
$504 USD
View
B
Retailer 16
-
£418 GBP
$561 USD
View
B
Retailer 17
-
£613 GBP
View
Most Expensive
B
MOH London
LG811640646 · Nov 1
£976 GBP
View
17 more retailers have this diamond
Prices start from £94 GBPSave up to £882 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
0.49ct Radiant
£94 GBP