Radiant|Lab Grown|IGI

0.33ct D IF Radiant Lab Grown Diamond

GD • D/IF • IGI LG655446627

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

Certificate IGI LG655446627

Diamond specifications and retailer prices

From £53 GBP
$71 USD
As of October 29, 2026
Save £670 GBP (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £723 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.33ct lab-grown radiant diamond

This 0.33ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG655446627 or 655446627. Listed at 21 retailers as of October 29, 2026, with prices from £53 to £723, a £670 spread on the same certified stone. MOH London lists it at £723. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.33
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655446627
Dimensions4.94 × 3.24 × 2.59 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.94 mm3.24 mm0.33 ctD / IF
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG655446627
Side View
Table 65.0%Crown 35.8°Girdle: MED-THKPavilion 43.1°Culet: NoneDepth 79.9%

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: Oct 29
Current: £723 GBP|Low: £126 GBP|High: £728 GBP|Avg: £299 GBP|+0.4%
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 30, 2026
Retailer 12£126 GBP
Retailer 10£139 GBP
Retailer 3£205 GBP
Retailer 9£209 GBP
Retailer 8£240 GBP
Retailer 7£257 GBP
Retailer 5£272 GBP
Retailer 6£278 GBP
Retailer 4£300 GBP
Retailer 2£304 GBP
Retailer 11£494 GBP
MOH London£723 GBP

44 data points across 12 retailers

21 retailers£53 GBP to £723 GBP

A
Cheapest Retailer
-
£53 GBP
$71 USD
A
Retailer 2
-
£113 GBP
$150 USD
View
B+
Retailer 3
-
£126 GBP
$168 USD
View
Final sale: no returns
B+
Retailer 4
-
£139 GBP
$185 USD
View
B+
Retailer 5
-
£139 GBP
$185 USD
View
B+
Retailer 6
-
£141 GBP
$188 USD
View
B+
Retailer 7
-
£205 GBP
$273 USD
View
B+
Retailer 8
-
£209 GBP
$278 USD
View
B+
Retailer 9
-
£240 GBP
$320 USD
View
B+
Retailer 10
-
£257 GBP
€326 EUR
View
B
Retailer 11
-
£272 GBP
View
B
Retailer 12
-
£278 GBP
ZAR 5,977 ZAR
View
B
Retailer 13
-
£300 GBP
$399 USD
View
B
Retailer 14
-
£304 GBP
View
B
Retailer 15
-
£367 GBP
View
B
Retailer 16
-
£412 GBP
CA$762 CAD
View
B
Retailer 17
-
£487 GBP
$648 USD
View
B
Retailer 18
-
£494 GBP
$658 USD
View
C
Retailer 19
-
£625 GBP
$832 USD
View
C
Retailer 20
-
£625 GBP
$832 USD
View
Most Expensive
B
MOH London
LG655446627 · Oct 29
£723 GBP
View
20 more retailers have this diamond
Prices start from £53 GBPSave up to £670 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
0.33ct Radiant
£53 GBP