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Round|Lab Grown|IGI

3.62ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG626455912

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626455912

Diamond specifications and retailer prices

From €1,113 EUR
CA$1,733 CAD
As of October 30, 2026
Save €359 EUR (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,472 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.62ct lab-grown round diamond

This 3.62ct 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 LG626455912 or 626455912. Listed at 2 retailers as of October 30, 2026, with prices from €1,113 to €1,472, a €359 spread on the same certified stone. The Diamond Guys lists it at €1,472. 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

3.62
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626455912
Dimensions9.84 × 9.78 × 6.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.84 mm9.78 mm3.62 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626455912
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: €949 EUR|Low: €226 EUR|High: €4,395 EUR|Avg: €1,180 EUR|-5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 4€610 EUR
Retailer 7€679 EUR
Retailer 10€761 EUR
Retailer 12€763 EUR
Retailer 5€886 EUR
Retailer 9€919 EUR
Retailer 1€949 EUR
Retailer 8€1,113 EUR
Retailer 3€1,453 EUR
The Diamond Guys€1,472 EUR
Retailer 2€1,996 EUR
Retailer 11€2,345 EUR
Retailer 6€4,395 EUR

64 data points across 13 retailers

2 retailers€1,113 EUR to €1,472 EUR

B+
Cheapest Retailer
-
€1,113 EUR
CA$1,733 CAD
Most Expensive
B
The Diamond Guys
1954434387 · Nov 1
€1,472 EUR
$1,651 USD
View
1 more retailer has this diamond
Prices start from €1,113 EURSave up to €359 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.

B+
3.62ct Round
€1,113 EUR