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Round|Lab Grown|IGI

11.03ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG607346440

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607346440

Diamond specifications and retailer prices

From $2,946 CAD
$2,109 USD
As of October 29, 2026
Save $16,527 CAD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,473 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.03ct lab-grown round diamond

This 11.03ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607346440 or 607346440. Listed at 14 retailers as of October 29, 2026, with prices from $2,946 to $19,473, a $16,527 spread on the same certified stone. Brilliant Earth lists it at $19,473. 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

11.03
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607346440
Dimensions14.40 × 14.31 × 8.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.40 mm14.31 mm11.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607346440
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

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: Oct 29
Current: $19,473 CAD|Low: $2,759 CAD|High: $20,073 CAD|Avg: $6,071 CAD|-3.0%
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
October 31, 2026
Retailer 11$2,759 CAD
Retailer 14$2,946 CAD
Retailer 9$3,204 CAD
Retailer 4$3,417 CAD
Retailer 12$3,417 CAD
Retailer 2$3,646 CAD
Retailer 5$4,136 CAD
Retailer 7$4,684 CAD
Retailer 13$4,698 CAD
Retailer 3$5,342 CAD
Retailer 10$5,481 CAD
Retailer 8$5,584 CAD
Retailer 6$11,751 CAD
Brilliant Earth$19,473 CAD

39 data points across 14 retailers

14 retailers$2,946 CAD to $19,473 CAD

Retailer 1
-
$2,759 CAD
£1,555 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$2,946 CAD
$2,109 USD
View
A
Retailer 3
-
$3,204 CAD
$2,294 USD
View
A
Retailer 4
-
$3,417 CAD
$2,446 USD
View
Retailer 5
-
$3,417 CAD
$2,446 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$3,646 CAD
$2,610 USD
View
A
Retailer 7
-
$4,136 CAD
$2,961 USD
View
B+
Retailer 8
-
$4,684 CAD
£2,640 GBP
View
A
Retailer 9
-
$4,698 CAD
$3,363 USD
View
B+
Retailer 10
-
$5,342 CAD
$3,824 USD
View
B+
Retailer 11
-
$5,481 CAD
$3,924 USD
View
B+
Retailer 12
-
$5,584 CAD
€3,807 EUR
View
B
Retailer 13
-
$11,751 CAD
$8,412 USD
View
Most Expensive
B
Brilliant Earth
8716914A · Oct 29
$19,473 CAD
$13,940 USD
View
13 more retailers have this diamond
Prices start from $2,946 CADSave up to $16,527 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
11.03ct Round
$2,946 CAD