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Round|Lab Grown|IGI

3.52ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG731542360

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731542360

Diamond specifications and retailer prices

From €334 EUR
$373 USD
As of November 1, 2026
Save €1,859 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,193 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.52ct lab-grown round diamond

This 3.52ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG731542360 or 731542360. Listed at 17 retailers as of October 31, 2026, with prices from €334 to €2,193, a €1,859 spread on the same certified stone. Brilliant Earth lists it at €2,193. 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
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731542360
Dimensions9.74 × 9.67 × 6.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm9.67 mm3.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731542360
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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: Nov 1
Current: €2,193 EUR|Low: €334 EUR|High: €2,265 EUR|Avg: €1,018 EUR|-3.2%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 3€334 EUR
Retailer 14€388 EUR
Retailer 7€414 EUR
Retailer 13€414 EUR
Retailer 12€550 EUR
Retailer 15€557 EUR
Retailer 11€654 EUR
Retailer 5€712 EUR
Retailer 10€747 EUR
Retailer 16€1,036 EUR
Retailer 4€1,128 EUR
Retailer 6€1,332 EUR
Retailer 8€1,367 EUR
Retailer 2€1,619 EUR
Retailer 9€1,692 EUR
Brilliant Earth€2,193 EUR

42 data points across 16 retailers

17 retailers€334 EUR to €2,193 EUR

A
Cheapest Retailer
-
€334 EUR
$373 USD
A
Retailer 2
-
€388 EUR
$433 USD
View
Retailer 3
-
€414 EUR
$463 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€414 EUR
$463 USD
View
A
Retailer 5
-
€550 EUR
$615 USD
View
B+
Retailer 6
-
€557 EUR
$622 USD
View
A
Retailer 7
-
€654 EUR
View
A
Retailer 8
-
€712 EUR
$796 USD
View
A
Retailer 9
-
€747 EUR
£657 GBP
View
B+
Retailer 10
-
€1,036 EUR
$1,157 USD
View
B+
Retailer 11
-
€1,128 EUR
$1,260 USD
View
Retailer 12
-
€1,208 EUR
$1,350 USD
View
Price last confirmed 47 days ago
B
Retailer 13
-
€1,332 EUR
$1,488 USD
View
B+
Retailer 14
-
€1,367 EUR
$1,527 USD
View
B+
Retailer 15
-
€1,619 EUR
£1,424 GBP
View
Most Expensive
B
Brilliant Earth
18646126A · Oct 31
€2,193 EUR
$2,450 USD
View
15 more retailers have this diamond
Prices start from €334 EURSave up to €1,859 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 Round
€334 EUR