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Round|Lab Grown|IGI

3.69ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG626402547

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626402547

Diamond specifications and retailer prices

From €1,139 EUR
CA$1,767 CAD
As of October 30, 2026
Save €368 EUR (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,506 EUR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.69ct lab-grown round diamond

This 3.69ct 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 LG626402547 or 626402547. Listed at 2 retailers as of October 30, 2026, with prices from €1,139 to €1,506, a €368 spread on the same certified stone. The Diamond Guys lists it at €1,506. 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

3.69
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626402547
Dimensions10.03 × 9.99 × 6.01 mm
L/W Ratio1.00
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
10.03 mm9.99 mm3.69 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626402547
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

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: €966 EUR|Low: €231 EUR|High: €4,502 EUR|Avg: €1,283 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 11€525 EUR
Retailer 4€624 EUR
Retailer 5€695 EUR
Retailer 9€774 EUR
Retailer 6€923 EUR
Retailer 12€934 EUR
Retailer 1€966 EUR
Retailer 7€1,139 EUR
Retailer 3€1,486 EUR
The Diamond Guys€1,506 EUR
Retailer 2€2,061 EUR
Retailer 8€2,399 EUR
Retailer 10€2,703 EUR

63 data points across 13 retailers

2 retailers€1,139 EUR to €1,506 EUR

B+
Cheapest Retailer
-
€1,139 EUR
CA$1,767 CAD
Most Expensive
B
The Diamond Guys
1954434372 · Oct 30
€1,506 EUR
$1,683 USD
View
1 more retailer has this diamond
Prices start from €1,139 EURSave up to €368 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+
3.69ct Round
€1,139 EUR