Radiant|Lab Grown|IGI

4.52ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG805635956

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

Certificate IGI LG805635956

Diamond specifications and retailer prices

From €738 EUR
£649 GBP
As of October 30, 2026
Save €4,722 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,502 EUR at Queensmith · As of October 10, 2026
View at Queensmith

About this 4.52ct lab-grown radiant diamond

This 4.52ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805635956 or 805635956. Listed at 21 retailers as of October 30, 2026, with a 640% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805635956
Dimensions11.42 × 8.01 × 5.58 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm8.01 mm4.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805635956
Side View
Table 61.0%Crown 41.5°Girdle: Slightly ThickPavilion 32.7°Culet: NoneDepth 69.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,241 EUR|Low: €640 EUR|High: €9,318 EUR|Avg: €2,175 EUR|-10.0%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 8€666 EUR
Retailer 16€738 EUR
Retailer 5€747 EUR
Retailer 10€772 EUR
Retailer 12€931 EUR
Retailer 9€1,094 EUR
Retailer 4€1,108 EUR
Retailer 1€1,241 EUR
Retailer 20€1,277 EUR
Retailer 18€1,645 EUR
Retailer 14€1,656 EUR
Retailer 3€1,904 EUR
Retailer 11€2,199 EUR
Retailer 17€2,401 EUR
Retailer 6€2,501 EUR
Retailer 7€2,612 EUR
Retailer 13€2,665 EUR
Retailer 2€3,051 EUR
Retailer 19€4,525 EUR
Retailer 15€5,460 EUR

41 data points across 20 retailers

21 retailers€738 EUR to €5,460 EUR

Retailer 1
-
€666 EUR
$744 USD
Price last confirmed 12 days ago
A
Retailer 2
-
€738 EUR
£649 GBP
View
A
Retailer 3
-
€747 EUR
$834 USD
View
Final sale: no returns
Retailer 4
-
€772 EUR
$863 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
€931 EUR
$1,040 USD
View
A
Retailer 6
-
€1,094 EUR
$1,222 USD
View
B+
Retailer 7
-
€1,108 EUR
$1,238 USD
View
A
Retailer 8
-
€1,241 EUR
£1,092 GBP
View
Retailer 9
-
€1,277 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
€1,645 EUR
ZAR 29,689 ZAR
View
A
Retailer 11
-
€1,656 EUR
A$2,846 AUD
View
B+
Retailer 12
-
€1,904 EUR
$2,127 USD
View
B+
Retailer 13
-
€2,199 EUR
$2,457 USD
View
B+
Retailer 14
-
€2,401 EUR
£2,112 GBP
View
B+
Retailer 15
-
€2,501 EUR
$2,794 USD
View
B+
Retailer 16
-
€2,612 EUR
$2,918 USD
View
B+
Retailer 17
-
€2,665 EUR
$2,978 USD
View
B+
Retailer 18
-
€3,051 EUR
£2,684 GBP
View
B
Retailer 19
-
€4,525 EUR
$5,055 USD
View
B
Retailer 20
-
€5,460 EUR
$6,100 USD
View
Most Expensive
Queensmith
LG805635956 · Oct 10
€6,502 EUR
£5,720 GBP
View
Price last confirmed 20 days ago
20 more retailers have this diamond
Prices start from €738 EURSave up to €4,722 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
4.52ct Radiant
€738 EUR