Radiant|Lab Grown|IGI

0.53ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG786676477

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

Certificate IGI LG786676477

Diamond specifications and retailer prices

From £113 GBP
$151 USD
As of October 30, 2026
Save £545 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £658 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG786676477 or 786676477. Listed at 18 retailers as of October 29, 2026, with prices from £113 to £658, a £545 spread on the same certified stone. MOH London lists it at £658. 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

0.53
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786676477
Dimensions5.78 × 3.95 × 2.71 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
5.78 mm3.95 mm0.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786676477
Side View
Table 65.0%Crown 41°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 68.6%

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: £658 GBP|Low: £113 GBP|High: £676 GBP|Avg: £302 GBP|-2.7%
MOH London
Retailer 2
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Retailer 12
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Retailer 18
October 31, 2026
Retailer 3£113 GBP
Retailer 14£125 GBP
Retailer 11£131 GBP
Retailer 5£140 GBP
Retailer 9£142 GBP
Retailer 7£190 GBP
Retailer 13£240 GBP
Retailer 8£254 GBP
Retailer 10£263 GBP
Retailer 2£273 GBP
Retailer 17£363 GBP
Retailer 15£383 GBP
Retailer 4£449 GBP
Retailer 6£450 GBP
Retailer 16£475 GBP
Retailer 12£489 GBP
Retailer 18£500 GBP
MOH London£658 GBP

19 data points across 18 retailers

18 retailers£113 GBP to £658 GBP

A
Cheapest Retailer
-
£113 GBP
$151 USD
A
Retailer 2
-
£125 GBP
$168 USD
View
Final sale: no returns
A
Retailer 3
-
£131 GBP
$175 USD
View
A
Retailer 4
-
£140 GBP
$188 USD
View
A
Retailer 5
-
£142 GBP
$190 USD
View
A
Retailer 6
-
£190 GBP
$255 USD
View
A
Retailer 7
-
£240 GBP
View
A
Retailer 8
-
£254 GBP
ZAR 5,505 ZAR
View
B+
Retailer 9
-
£263 GBP
$353 USD
View
B+
Retailer 10
-
£273 GBP
€349 EUR
View
B+
Retailer 11
-
£363 GBP
$487 USD
View
B
Retailer 12
-
£383 GBP
SGD 694 SGD
View
B
Retailer 13
-
£449 GBP
$602 USD
View
B
Retailer 14
-
£450 GBP
$603 USD
View
B
Retailer 15
-
£475 GBP
$637 USD
View
B
Retailer 16
-
£489 GBP
$655 USD
View
B
Retailer 17
-
£500 GBP
$670 USD
View
Most Expensive
B
MOH London
LG786676477 · Oct 29
£658 GBP
View
17 more retailers have this diamond
Prices start from £113 GBPSave up to £545 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
0.53ct Radiant
£113 GBP