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Round|Lab Grown|IGI

4.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG680583106

Shape and cutting style on the report: Round brilliant

Certificate IGI LG680583106

Diamond specifications and retailer prices

From $750 CAD
$537 USD
As of October 29, 2026
Save $2,435 CAD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,185 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.01ct lab-grown round diamond

This 4.01ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG680583106 or 680583106. Listed at 14 retailers as of October 28, 2026, with prices from $750 to $3,185, a $2,435 spread on the same certified stone. Rare Carat lists it at $3,185. 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

4.01
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680583106
Dimensions10.23 × 10.27 × 6.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.23 mm10.27 mm4.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680583106
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,714 CAD|Low: $750 CAD|High: $8,814 CAD|Avg: $2,730 CAD
Rare Carat
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
October 31, 2026
Retailer 11$750 CAD
Retailer 6$841 CAD
Retailer 15$930 CAD
Retailer 16$1,019 CAD
Retailer 12$1,118 CAD
Retailer 9$1,195 CAD
Retailer 14$1,389 CAD
Retailer 13$1,417 CAD
Retailer 4$1,440 CAD
Retailer 10$1,445 CAD
Retailer 3$1,742 CAD
Retailer 2$2,401 CAD
Retailer 5$2,447 CAD
Rare Carat$4,714 CAD
Retailer 7$7,380 CAD
Retailer 8$8,814 CAD

5 data points across 16 retailers

14 retailers$750 CAD to $3,185 CAD

A
Cheapest Retailer
-
$750 CAD
$537 USD
A
Retailer 2
-
$841 CAD
$602 USD
View
A
Retailer 3
-
$930 CAD
$666 USD
View
A
Retailer 4
-
$1,019 CAD
HK$5,700 HKD
View
A
Retailer 5
-
$1,118 CAD
$800 USD
View
A
Retailer 6
-
$1,195 CAD
£674 GBP
View
A
Retailer 7
-
$1,389 CAD
$994 USD
View
A
Retailer 8
-
$1,417 CAD
€966 EUR
View
B+
Retailer 9
-
$1,440 CAD
$1,031 USD
View
A
Retailer 10
-
$1,445 CAD
£814 GBP
View
B+
Retailer 11
-
$1,742 CAD
$1,247 USD
View
B
Retailer 12
-
$2,401 CAD
$1,719 USD
View
B
Retailer 13
-
$2,447 CAD
$1,752 USD
View
Most Expensive
B
Rare Carat
KI1065831KF680 · Oct 28
$3,185 CAD
$2,280 USD
View
13 more retailers have this diamond
Prices start from $750 CADSave up to $2,435 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
4.01ct Round
$750 CAD