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Round|Lab Grown|IGI

3.01ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG756506781

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756506781

Diamond specifications and retailer prices

From $620 CAD
As of November 5, 2026
Save $4,394 CAD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,014 CAD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756506781 or 756506781. Listed at 21 retailers as of November 5, 2026, with prices from $620 to $5,014, a $4,394 spread on the same certified stone. Brilliant Earth lists it at $5,014. 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

3.01
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756506781
Dimensions9.27 × 9.19 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm9.19 mm3.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756506781
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,014 CAD|Low: $531 CAD|High: $5,307 CAD|Avg: $1,546 CAD|-5.5%
Brilliant Earth
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
Retailer 16
November 6, 2026
Retailer 13$553 CAD
Retailer 3$620 CAD
Retailer 11$620 CAD
Retailer 16$686 CAD
Retailer 12$894 CAD
Retailer 14$920 CAD
Retailer 5$922 CAD
Retailer 10$1,087 CAD
Retailer 2$1,105 CAD
Retailer 4$1,109 CAD
Retailer 8$1,506 CAD
Retailer 15$1,925 CAD
Retailer 7$2,256 CAD
Retailer 6$2,540 CAD
Retailer 9$2,672 CAD
Brilliant Earth$5,014 CAD

41 data points across 16 retailers

21 retailers$620 CAD to $5,014 CAD

Retailer 1
-
$553 CAD
Price last confirmed 17 days ago
Retailer 2
-
$578 CAD
View
Price last confirmed 38 days ago
Retailer 3
-
$578 CAD
View
Price last confirmed 46 days ago
A
Retailer 4
-
$620 CAD
View
A
Retailer 5
-
$620 CAD
View
Final sale: no returns
Retailer 6
-
$686 CAD
View
Price last confirmed 21 days ago
Retailer 7
-
$708 CAD
View
Price last confirmed 45 days ago
Retailer 8
-
$708 CAD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$894 CAD
View
B+
Retailer 10
-
$922 CAD
View
A
Retailer 11
-
$1,087 CAD
View
A
Retailer 12
-
$1,105 CAD
View
A
Retailer 13
-
$1,109 CAD
View
B+
Retailer 14
-
$1,506 CAD
View
B
Retailer 15
-
$1,925 CAD
View
B
Retailer 16
-
$2,256 CAD
View
Retailer 17
-
$2,306 CAD
View
Price last confirmed 46 days ago
Retailer 18
-
$2,306 CAD
View
Price last confirmed 37 days ago
B
Retailer 19
-
$2,540 CAD
View
B
Retailer 20
-
$2,672 CAD
View
Most Expensive
B
Brilliant Earth
18621635A · Nov 5
$5,014 CAD
$3,590 USD
View
20 more retailers have this diamond
Prices start from $620 CADSave up to $4,394 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.

A
3.01ct Round
$620 CAD