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Round|Lab Grown|IGI

1.03ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG784610915

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784610915

Diamond specifications and retailer prices

From $740 CAD
$530 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $740 CAD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG784610915 or 784610915. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.03
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784610915
Dimensions6.48 × 6.52 × 3.96 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
6.48 mm6.52 mm1.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784610915
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 41°Culet: NoneDepth 60.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $740 CAD|Low: $245 CAD|High: $2,179 CAD|Avg: $694 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
April 15, 2026
Retailer 12$359 CAD
Retailer 5$484 CAD
Retailer 7$492 CAD
Retailer 6$548 CAD
Brilliant Earth$740 CAD
Retailer 4$741 CAD
Retailer 9$844 CAD
Retailer 2$879 CAD
Retailer 3$936 CAD
Retailer 11$1,238 CAD
Retailer 8$1,299 CAD
Retailer 10$2,179 CAD

16 data points across 12 retailers

1 retailer

B
Brilliant Earth
18495383Y · Oct 31
$740 CAD
$530 USD
View

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
1.03ct Round
$740 CAD