Radiant|Lab Grown|IGI

3.52ct D SI2 Radiant Lab Grown Diamond

EX • D/SI2 • IGI LG719550796

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

Certificate IGI LG719550796

Diamond specifications and retailer prices

From €382 EUR
$427 USD
As of October 30, 2026
Save €2,777 EUR (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,160 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.52ct lab-grown radiant diamond

This 3.52ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG719550796 or 719550796. Listed at 14 retailers as of October 30, 2026, with prices from €382 to €3,160, a €2,777 spread on the same certified stone. Brilliant Earth lists it at €3,160. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.52
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719550796
Dimensions10.30 × 7.86 × 5.05 mm
L/W Ratio1.31
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.30 mm7.86 mm3.52 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719550796
Side View
Table 63.0%Crown 47.1°Girdle: MediumPavilion 32.6°Culet: NoneDepth 64.2%

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: €3,160 EUR|Low: €366 EUR|High: €4,019 EUR|Avg: €1,053 EUR|-21.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9€382 EUR
Retailer 4€427 EUR
Retailer 12€428 EUR
Retailer 10€474 EUR
Retailer 13€474 EUR
Retailer 2€659 EUR
Retailer 11€746 EUR
Retailer 6€781 EUR
Retailer 3€827 EUR
Retailer 5€1,239 EUR
Retailer 8€1,328 EUR
Retailer 7€1,742 EUR
Brilliant Earth€3,160 EUR

43 data points across 13 retailers

14 retailers€382 EUR to €3,160 EUR

A
Cheapest Retailer
-
€382 EUR
$427 USD
A
Retailer 2
-
€427 EUR
$477 USD
View
Final sale: no returns
A
Retailer 3
-
€428 EUR
$478 USD
View
A
Retailer 4
-
€474 EUR
$529 USD
View
A
Retailer 5
-
€474 EUR
$529 USD
View
A
Retailer 6
-
€659 EUR
£579 GBP
View
B+
Retailer 7
-
€746 EUR
$833 USD
View
A
Retailer 8
-
€781 EUR
£687 GBP
View
A
Retailer 9
-
€827 EUR
$924 USD
View
B+
Retailer 10
-
€1,239 EUR
$1,384 USD
View
B+
Retailer 11
-
€1,328 EUR
$1,484 USD
View
B
Retailer 12
-
€1,522 EUR
$1,700 USD
View
B+
Retailer 13
-
€1,742 EUR
£1,532 GBP
View
Most Expensive
B
Brilliant Earth
15303254A · Oct 31
€3,160 EUR
$3,530 USD
View
13 more retailers have this diamond
Prices start from €382 EURSave up to €2,777 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
3.52ct Radiant
€382 EUR