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3.07ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG620493179

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620493179

Diamond specifications and retailer prices

From $1,711 CAD
As of November 5, 2026
Save $553 CAD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,264 CAD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.07ct lab-grown round diamond

This 3.07ct 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 LG620493179 or 620493179. Listed at 3 retailers as of November 5, 2026, with prices from $1,711 to $2,264, a $553 spread on the same certified stone. The Diamond Guys lists it at $2,264. 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

3.07
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620493179
Dimensions9.46 × 9.41 × 5.66 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
9.46 mm9.41 mm3.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620493179
Side View
Table 60.0%Crown 33.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

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: Nov 5
Current: $480 CAD|Low: $338 CAD|High: $5,838 CAD|Avg: $1,996 CAD|+37.6%
Retailer 1
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
The Diamond Guys
September 19, 2026
Retailer 1$480 CAD
Retailer 13$525 CAD
Retailer 8$532 CAD
Retailer 11$737 CAD
Retailer 12$834 CAD
Retailer 9$902 CAD
Retailer 10$947 CAD
Retailer 14$1,316 CAD
Retailer 2$1,320 CAD
Retailer 3$1,444 CAD
Retailer 15$1,479 CAD
Retailer 4$1,711 CAD
The Diamond Guys$2,264 CAD
Retailer 7$2,610 CAD
Retailer 6$3,617 CAD
Retailer 5$5,838 CAD

68 data points across 16 retailers

3 retailers$1,711 CAD to $2,264 CAD

Retailer 1
-
$525 CAD
Price last confirmed 51 days ago
B+
Retailer 2
-
$1,711 CAD
View
Most Expensive
B
The Diamond Guys
1954434417 · Nov 6
$2,264 CAD
$1,621 USD
View
2 more retailers have this diamond
Prices start from $1,711 CADSave up to $553 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+
3.07ct Round
$1,711 CAD