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Round|Lab Grown|IGI

3.52ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG634421517

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634421517

Diamond specifications and retailer prices

From $1,725 CAD
As of October 30, 2026
Save $556 CAD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,281 CAD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 LG634421517 or 634421517. Listed at 2 retailers as of October 30, 2026, with prices from $1,725 to $2,281, a $556 spread on the same certified stone. The Diamond Guys lists it at $2,281. 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 angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634421517
Dimensions9.82 × 9.75 × 5.96 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
9.82 mm9.75 mm3.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634421517
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,035 CAD|Low: $346 CAD|High: $6,705 CAD|Avg: $1,848 CAD|-15.3%
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 3$946 CAD
Retailer 1$1,035 CAD
Retailer 9$1,169 CAD
Retailer 12$1,169 CAD
Retailer 6$1,303 CAD
Retailer 8$1,402 CAD
Retailer 7$1,633 CAD
Retailer 5$1,725 CAD
Retailer 2$2,214 CAD
The Diamond Guys$2,281 CAD
Retailer 4$3,044 CAD
Retailer 10$3,576 CAD
Retailer 11$4,023 CAD

57 data points across 13 retailers

2 retailers$1,725 CAD to $2,281 CAD

B+
Cheapest Retailer
-
$1,725 CAD
Most Expensive
B
The Diamond Guys
1954434392 · Nov 1
$2,281 CAD
$1,633 USD
View
1 more retailer has this diamond
Prices start from $1,725 CADSave up to $556 CAD

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+
3.52ct Round
$1,725 CAD