Radiant|Lab Grown|IGI

0.55ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG643453106

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

Certificate IGI LG643453106

Diamond specifications and retailer prices

From £92 GBP
$123 USD
As of October 30, 2026
Save £371 GBP (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,057 GBP at MOH London · As of October 21, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643453106 or 643453106. Listed at 15 retailers as of October 30, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643453106
Dimensions5.88 × 4.26 × 2.78 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.88 mm4.26 mm0.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643453106
Side View
Table 68.0%Crown 39.8°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: £1,057 GBP|Low: £75 GBP|High: £1,057 GBP|Avg: £357 GBP|+75.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 11£103 GBP
Retailer 6£107 GBP
Retailer 12£158 GBP
Retailer 8£198 GBP
Retailer 5£219 GBP
Retailer 4£269 GBP
Retailer 10£285 GBP
Retailer 7£315 GBP
Retailer 2£320 GBP
Retailer 3£463 GBP
Retailer 9£1,030 GBP
MOH London£1,057 GBP

26 data points across 12 retailers

15 retailers£92 GBP to £463 GBP

A
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£103 GBP
$138 USD
View
Final sale: no returns
A
Retailer 3
-
£107 GBP
$143 USD
View
A
Retailer 4
-
£158 GBP
$212 USD
View
A
Retailer 5
-
£198 GBP
$265 USD
View
Retailer 6
-
£219 GBP
€280 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£269 GBP
$360 USD
View
B+
Retailer 8
-
£285 GBP
$382 USD
View
B+
Retailer 9
-
£315 GBP
$422 USD
View
B+
Retailer 10
-
£320 GBP
A$660 AUD
View
B
Retailer 11
-
£405 GBP
$542 USD
View
B
Retailer 12
-
£441 GBP
View
B
Retailer 13
-
£463 GBP
$620 USD
View
Retailer 14
-
£1,030 GBP
$1,380 USD
View
Price under review
Most Expensive
MOH London
LG643453106 · Oct 21
£1,057 GBP
View
Price under review
14 more retailers have this diamond
Prices start from £92 GBPSave up to £371 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
£92 GBP