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Radiant|Lab Grown|IGI

0.55ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG830628834

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

Certificate IGI LG830628834

Diamond specifications and retailer prices

From £99 GBP
$132 USD
As of October 29, 2026
Save £819 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £918 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830628834 or 830628834. Listed at 17 retailers as of October 29, 2026, with prices from £99 to £918, a £819 spread on the same certified stone. MOH London lists it at £918. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830628834
Dimensions5.88 × 4.03 × 2.71 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.88 mm4.03 mm0.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830628834
Side View
Table 67.0%Crown 41.6°Girdle: MED-STKPavilion 38°Culet: NoneDepth 67.2%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £918 GBP|Low: £99 GBP|High: £942 GBP|Avg: £331 GBP|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 16£99 GBP
Retailer 11£148 GBP
Retailer 6£187 GBP
Retailer 5£198 GBP
Retailer 8£217 GBP
Retailer 15£224 GBP
Retailer 14£264 GBP
Retailer 17£272 GBP
Retailer 7£279 GBP
Retailer 4£304 GBP
Retailer 10£327 GBP
Retailer 2£390 GBP
Retailer 12£393 GBP
Retailer 9£403 GBP
Retailer 3£569 GBP
Retailer 13£666 GBP
MOH London£918 GBP

30 data points across 17 retailers

17 retailers£99 GBP to £918 GBP

A+
Cheapest Retailer
-
£99 GBP
$132 USD
Final sale: no returns
A
Retailer 2
-
£148 GBP
$198 USD
View
A
Retailer 3
-
£187 GBP
$251 USD
View
A
Retailer 4
-
£198 GBP
ZAR 4,291 ZAR
View
Retailer 5
-
£217 GBP
€277 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
£224 GBP
View
B+
Retailer 7
-
£264 GBP
View
B+
Retailer 8
-
£272 GBP
$365 USD
View
B+
Retailer 9
-
£279 GBP
A$576 AUD
View
B+
Retailer 10
-
£304 GBP
A$627 AUD
View
B+
Retailer 11
-
£327 GBP
$438 USD
View
B
Retailer 12
-
£390 GBP
$523 USD
View
B+
Retailer 13
-
£393 GBP
$526 USD
View
Retailer 14
-
£403 GBP
$540 USD
View
Price last confirmed 20 days ago
B
Retailer 15
-
£569 GBP
View
B
Retailer 16
-
£666 GBP
SGD 1,205 SGD
View
Most Expensive
B
MOH London
LG830628834 · Oct 29
£918 GBP
View
16 more retailers have this diamond
Prices start from £99 GBPSave up to £819 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+
0.55ct Radiant
£99 GBP