Radiant|Lab Grown|IGI

0.52ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG811683617

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

Certificate IGI LG811683617

Diamond specifications and retailer prices

From €122 EUR
$136 USD
As of October 30, 2026
Save €656 EUR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,205 EUR at MOH London · As of October 25, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811683617 or 811683617. Listed at 11 retailers as of October 30, 2026, with a 539% 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

0.52
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811683617
Dimensions5.64 × 4.01 × 2.71 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.64 mm4.01 mm0.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811683617
Side View
Table 67.0%Crown 42.1°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.6%

Caratlytics Score

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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: €1,205 EUR|Low: €117 EUR|High: €1,217 EUR|Avg: €389 EUR|+0.2%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 10€122 EUR
Retailer 9€137 EUR
Retailer 14€141 EUR
Retailer 11€151 EUR
Retailer 5€225 EUR
Retailer 3€240 EUR
Retailer 2€257 EUR
Retailer 13€284 EUR
Retailer 7€342 EUR
Retailer 8€385 EUR
Retailer 6€426 EUR
Retailer 12€487 EUR
Retailer 4€487 EUR
Retailer 15€778 EUR
MOH London€1,205 EUR

41 data points across 15 retailers

11 retailers€122 EUR to €778 EUR

A
Cheapest Retailer
-
€122 EUR
$136 USD
A
Retailer 2
-
€137 EUR
$153 USD
View
Final sale: no returns
A
Retailer 3
-
€141 EUR
$158 USD
View
A
Retailer 4
-
€151 EUR
$169 USD
View
A
Retailer 5
-
€257 EUR
£227 GBP
View
B+
Retailer 6
-
€284 EUR
$317 USD
View
B+
Retailer 7
-
€385 EUR
A$662 AUD
View
B
Retailer 8
-
€487 EUR
$544 USD
View
B
Retailer 9
-
€487 EUR
$544 USD
View
B
Retailer 10
-
€778 EUR
£684 GBP
View
Most Expensive
MOH London
LG811683617 · Oct 25
€1,205 EUR
£1,060 GBP
View
Price under review
10 more retailers have this diamond
Prices start from €122 EURSave up to €656 EUR

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
€122 EUR