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Oval|Lab Grown|IGI

1.58ct G SI1 Oval Lab Grown Diamond

EX • G/SI1 • IGI LG769602636

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG769602636

Diamond specifications and retailer prices

From $1,634 CAD
$1,170 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,634 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 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG769602636 or 769602636. Listed at a single retailer as of October 29, 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

1.58
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769602636
Dimensions9.08 × 6.63 × 4.18 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Top View
9.08 mm6.63 mm1.58 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769602636
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,634 CAD|Low: $329 CAD|High: $1,634 CAD|Avg: $555 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
April 15, 2026
Retailer 3$522 CAD
Retailer 4$534 CAD
Retailer 2$619 CAD
Brilliant Earth$1,634 CAD

30 data points across 4 retailers

1 retailer

B
Brilliant Earth
17484527A · Oct 29
$1,634 CAD
$1,170 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
1.58ct Oval
$1,634 CAD