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Radiant|Lab Grown|IGI

0.55ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG790630335

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

Certificate IGI LG790630335

Diamond specifications and retailer prices

From £87 GBP
$116 USD
As of October 30, 2026
Save £821 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £908 GBP at MOH London · As of October 25, 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 LG790630335 or 790630335. Listed at 22 retailers as of October 25, 2026, with prices from £87 to £908, a £821 spread on the same certified stone. MOH London lists it at £908. 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 angle41.8°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790630335
Dimensions5.97 × 4.09 × 2.58 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.97 mm4.09 mm0.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790630335
Side View
Table 66.0%Crown 41.8°Girdle: MediumPavilion 32.8°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
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 30
Current: £908 GBP|Low: £87 GBP|High: £929 GBP|Avg: £278 GBP|-2.2%
MOH London
Retailer 2
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Retailer 22
October 31, 2026
Retailer 21£87 GBP
Retailer 22£96 GBP
Retailer 2£101 GBP
Retailer 6£115 GBP
Retailer 11£116 GBP
Retailer 20£146 GBP
Retailer 19£187 GBP
Retailer 9£195 GBP
Retailer 12£215 GBP
Retailer 13£217 GBP
Retailer 5£260 GBP
Retailer 8£269 GBP
Retailer 10£276 GBP
Retailer 4£300 GBP
Retailer 14£304 GBP
Retailer 18£321 GBP
Retailer 17£335 GBP
Retailer 7£346 GBP
Retailer 16£385 GBP
Retailer 3£388 GBP
Retailer 15£569 GBP
MOH London£908 GBP

19 data points across 22 retailers

22 retailers£87 GBP to £908 GBP

A+
Cheapest Retailer
-
£87 GBP
$116 USD
A
Retailer 2
-
£96 GBP
$129 USD
View
Final sale: no returns
A
Retailer 3
-
£101 GBP
$135 USD
View
A
Retailer 4
-
£115 GBP
$154 USD
View
A
Retailer 5
-
£116 GBP
$155 USD
View
A
Retailer 6
-
£146 GBP
$195 USD
View
A
Retailer 7
-
£187 GBP
$250 USD
View
A
Retailer 8
-
£195 GBP
ZAR 4,231 ZAR
View
Retailer 9
-
£215 GBP
€274 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
£217 GBP
View
B+
Retailer 11
-
£260 GBP
View
B+
Retailer 12
-
£269 GBP
$360 USD
View
B+
Retailer 13
-
£276 GBP
A$568 AUD
View
B+
Retailer 14
-
£300 GBP
SGD 543 SGD
View
B+
Retailer 15
-
£304 GBP
A$627 AUD
View
B+
Retailer 16
-
£321 GBP
$430 USD
View
B+
Retailer 17
-
£335 GBP
$449 USD
View
B+
Retailer 18
-
£346 GBP
$464 USD
View
B
Retailer 19
-
£385 GBP
$516 USD
View
B+
Retailer 20
-
£388 GBP
$520 USD
View
B
Retailer 21
-
£569 GBP
View
Most Expensive
B
MOH London
LG790630335 · Oct 25
£908 GBP
View
21 more retailers have this diamond
Prices start from £87 GBPSave up to £821 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
£87 GBP