Radiant|Lab Grown|IGI

3.56ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG735524548

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

Certificate IGI LG735524548

Diamond specifications and retailer prices

From €674 EUR
$753 USD
As of October 30, 2026
Save €3,927 EUR (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €4,601 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.56ct lab-grown radiant diamond

This 3.56ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735524548 or 735524548. Listed at 26 retailers as of October 29, 2026, with prices from €674 to €4,601, a €3,927 spread on the same certified stone. Brilliant Earth lists it at €4,601. 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

3.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.7°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735524548
Dimensions10.86 × 7.56 × 4.93 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.86 mm7.56 mm3.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735524548
Side View
Table 62.0%Crown 24.7°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €4,601 EUR|Low: €674 EUR|High: €4,601 EUR|Avg: €2,307 EUR
Brilliant Earth
Retailer 2
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Retailer 19
Retailer 20
October 31, 2026
Retailer 18€674 EUR
Retailer 17€755 EUR
Retailer 5€782 EUR
Retailer 9€1,025 EUR
Retailer 16€1,153 EUR
Retailer 20€1,195 EUR
Retailer 10€1,346 EUR
Retailer 14€1,731 EUR
Retailer 13€1,860 EUR
Retailer 11€1,954 EUR
Retailer 6€2,011 EUR
Retailer 4€2,428 EUR
Retailer 15€2,644 EUR
Retailer 19€2,649 EUR
Retailer 3€2,699 EUR
Retailer 2€2,878 EUR
Retailer 12€3,149 EUR
Retailer 7€3,264 EUR
Retailer 8€3,495 EUR
Brilliant Earth€4,601 EUR

38 data points across 20 retailers

26 retailers€674 EUR to €4,601 EUR

A
Cheapest Retailer
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€674 EUR
$753 USD
A
Retailer 2
-
€755 EUR
$843 USD
View
Final sale: no returns
A
Retailer 3
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€782 EUR
$874 USD
View
A
Retailer 4
-
€812 EUR
$907 USD
View
Retailer 5
-
€866 EUR
$967 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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€1,025 EUR
$1,145 USD
View
A
Retailer 7
-
€1,153 EUR
$1,288 USD
View
A
Retailer 8
-
€1,195 EUR
£1,052 GBP
View
Retailer 9
-
€1,346 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
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€1,731 EUR
$1,934 USD
View
A
Retailer 11
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€1,860 EUR
$2,078 USD
View
A
Retailer 12
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€1,866 EUR
$2,085 USD
View
Retailer 13
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€1,954 EUR
A$3,358 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
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€2,011 EUR
ZAR 36,289 ZAR
View
B+
Retailer 15
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€2,428 EUR
£2,136 GBP
View
B+
Retailer 16
-
€2,435 EUR
$2,720 USD
View
B+
Retailer 17
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€2,565 EUR
$2,866 USD
View
B+
Retailer 18
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€2,644 EUR
$2,954 USD
View
B+
Retailer 19
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€2,649 EUR
$2,960 USD
View
B+
Retailer 20
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€2,699 EUR
$3,015 USD
View
B
Retailer 21
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€2,878 EUR
$3,215 USD
View
Retailer 22
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€3,149 EUR
A$5,412 AUD
View
Price last confirmed 22 days ago
B+
Retailer 23
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€3,264 EUR
£2,871 GBP
View
B+
Retailer 24
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€3,495 EUR
$3,905 USD
View
B
Retailer 25
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€4,601 EUR
$5,140 USD
View
Most Expensive
B
Brilliant Earth
15927251A · Oct 29
€4,601 EUR
$5,140 USD
View
25 more retailers have this diamond
Prices start from €674 EURSave up to €3,927 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
3.56ct Radiant
€674 EUR