Radiant|Lab Grown|IGI

0.52ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG825667269

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

Certificate IGI LG825667269

Diamond specifications and retailer prices

From £181 GBP
$242 USD
As of October 30, 2026
Save £749 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £930 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.52ct lab-grown radiant diamond

This 0.52ct 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 LG825667269 or 825667269. Listed at 16 retailers as of October 30, 2026, with prices from £181 to £930, a £749 spread on the same certified stone. Reve Diamonds lists it at £930. 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

0.52
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667269
Dimensions5.97 × 3.97 × 2.57 mm
L/W Ratio1.50
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.97 mm3.97 mm0.52 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667269
Side View
Table 65.0%Crown 40.2°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 64.7%

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 30
Current: £337 GBP|Low: £181 GBP|High: £930 GBP|Avg: £479 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 11£181 GBP
Retailer 2£276 GBP
Retailer 9£282 GBP
Retailer 1£337 GBP
Retailer 5£362 GBP
Retailer 4£372 GBP
Retailer 10£431 GBP
Retailer 8£440 GBP
Retailer 7£646 GBP
Retailer 3£683 GBP
Retailer 6£804 GBP
Reve Diamonds£930 GBP

27 data points across 12 retailers

16 retailers£181 GBP to £930 GBP

Retailer 1
-
£161 GBP
$216 USD
Price last confirmed 23 days ago
A
Retailer 2
-
£181 GBP
$242 USD
View
Final sale: no returns
Retailer 3
-
£200 GBP
$268 USD
View
Price last confirmed 19 days ago
Retailer 4
-
£200 GBP
$268 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
£276 GBP
$370 USD
View
B+
Retailer 6
-
£282 GBP
$378 USD
View
B+
Retailer 7
-
£337 GBP
€430 EUR
View
B+
Retailer 8
-
£362 GBP
ZAR 7,840 ZAR
View
B+
Retailer 9
-
£372 GBP
View
B
Retailer 10
-
£431 GBP
$578 USD
View
B+
Retailer 11
-
£440 GBP
$590 USD
View
Retailer 12
-
£644 GBP
$863 USD
View
Price last confirmed 31 days ago
B
Retailer 13
-
£646 GBP
$866 USD
View
B
Retailer 14
-
£683 GBP
$916 USD
View
B
Retailer 15
-
£804 GBP
View
Most Expensive
B
Reve Diamonds
9846E70CE · Oct 30
£930 GBP
$1,246 USD
View
15 more retailers have this diamond
Prices start from £181 GBPSave up to £749 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
0.52ct Radiant
£181 GBP