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Oval|Lab Grown|IGI

10.58ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG587390962

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG587390962

Diamond specifications and retailer prices

From $1,773 CAD
$1,269 USD
As of October 29, 2026
Save $10,422 CAD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,195 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 10.58ct lab-grown oval diamond

This 10.58ct lab-grown oval 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 LG587390962 or 587390962. Listed at 8 retailers as of October 29, 2026, with prices from $1,773 to $12,195, a $10,422 spread on the same certified stone. Do Amore Diamonds lists it at $12,195. 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

10.58
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587390962
Dimensions17.65 × 12.43 × 7.75 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.65 mm12.43 mm10.58 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587390962
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: $12,195 CAD|Low: $1,773 CAD|High: $13,033 CAD|Avg: $5,299 CAD|-5.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$1,773 CAD
Retailer 2$2,032 CAD
Retailer 7$3,259 CAD
Retailer 3$3,262 CAD
Retailer 4$3,834 CAD
Retailer 6$4,256 CAD
Retailer 8$9,960 CAD
Do Amore Diamonds$12,195 CAD

30 data points across 8 retailers

8 retailers$1,773 CAD to $12,195 CAD

A
Cheapest Retailer
-
$1,773 CAD
$1,269 USD
A
Retailer 2
-
$2,032 CAD
£1,146 GBP
View
B+
Retailer 3
-
$3,259 CAD
$2,333 USD
View
B+
Retailer 4
-
$3,262 CAD
$2,335 USD
View
B+
Retailer 5
-
$3,834 CAD
$2,745 USD
View
B+
Retailer 6
-
$4,256 CAD
$3,047 USD
View
B
Retailer 7
-
$9,960 CAD
$7,130 USD
View
Most Expensive
B
Do Amore Diamonds
27-60BF03268 · Oct 29
$12,195 CAD
$8,730 USD
View
7 more retailers have this diamond
Prices start from $1,773 CADSave up to $10,422 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
10.58ct Oval
$1,773 CAD