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3.76ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG624443991

Shape and cutting style on the report: Round brilliant

Certificate IGI LG624443991

Diamond specifications and retailer prices

From $1,874 CAD
As of October 30, 2026
Save $605 CAD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,479 CAD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.76ct lab-grown round diamond

This 3.76ct 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 LG624443991 or 624443991. Listed at 2 retailers as of October 30, 2026, with prices from $1,874 to $2,479, a $605 spread on the same certified stone. The Diamond Guys lists it at $2,479. 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

3.76
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624443991
Dimensions10.10 × 10.01 × 6.07 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
10.10 mm10.01 mm3.76 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624443991
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

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: $3,066 CAD|Low: $373 CAD|High: $7,152 CAD|Avg: $1,995 CAD|-4.4%
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$1,016 CAD
Retailer 7$1,102 CAD
Retailer 10$1,235 CAD
Retailer 12$1,254 CAD
Retailer 9$1,451 CAD
Retailer 6$1,495 CAD
Retailer 5$1,552 CAD
Retailer 8$1,874 CAD
Retailer 3$2,396 CAD
The Diamond Guys$2,479 CAD
Retailer 1$3,066 CAD
Retailer 11$3,869 CAD
Retailer 2$7,152 CAD

58 data points across 13 retailers

2 retailers$1,874 CAD to $2,479 CAD

B+
Cheapest Retailer
-
$1,874 CAD
Most Expensive
B
The Diamond Guys
1954434361 · Nov 1
$2,479 CAD
$1,775 USD
View
1 more retailer has this diamond
Prices start from $1,874 CADSave up to $605 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+
3.76ct Round
$1,874 CAD