Radiant|Lab Grown|IGI

0.55ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG795671530

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

Certificate IGI LG795671530

Diamond specifications and retailer prices

From £176 GBP
$236 USD
As of October 30, 2026
Save £454 GBP (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £855 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795671530 or 795671530. Listed at 15 retailers as of October 29, 2026, with a 257% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795671530
Dimensions4.05 × 4.05 × 2.68 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.05 mm4.05 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795671530
Side View
Table 66.0%Crown 43°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 66.2%

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: £855 GBP|Low: £147 GBP|High: £855 GBP|Avg: £374 GBP|+3.1%
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
October 31, 2026
Retailer 10£147 GBP
Retailer 12£164 GBP
Retailer 9£170 GBP
Retailer 11£176 GBP
Retailer 4£182 GBP
Retailer 2£311 GBP
Retailer 8£316 GBP
Retailer 6£336 GBP
Retailer 7£465 GBP
Retailer 13£585 GBP
Retailer 5£630 GBP
Retailer 3£717 GBP
MOH London£855 GBP

43 data points across 13 retailers

15 retailers£176 GBP to £630 GBP

Retailer 1
-
£147 GBP
$197 USD
Price last confirmed 19 days ago
Retailer 2
-
£170 GBP
$228 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£176 GBP
$236 USD
View
Retailer 4
-
£182 GBP
$244 USD
View
Price last confirmed 19 days ago
Retailer 5
-
£310 GBP
A$638 AUD
View
Price last confirmed 77 days ago
B+
Retailer 6
-
£311 GBP
€397 EUR
View
B+
Retailer 7
-
£316 GBP
$424 USD
View
B+
Retailer 8
-
£336 GBP
View
B
Retailer 9
-
£465 GBP
A$958 AUD
View
B
Retailer 10
-
£502 GBP
View
Retailer 11
-
£520 GBP
A$1,071 AUD
View
Price last confirmed 35 days ago
Retailer 12
-
£585 GBP
$784 USD
View
Price last confirmed 19 days ago
B
Retailer 13
-
£630 GBP
$844 USD
View
Retailer 14
-
£717 GBP
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG795671530 · Oct 21
£855 GBP
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from £176 GBPSave up to £454 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
£176 GBP