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Oval|Lab Grown|IGI

1.01ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG823616789

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823616789

Diamond specifications and retailer prices

From $218 CAD
As of November 5, 2026
Save $1,259 CAD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,478 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG823616789 or 823616789. Listed at 16 retailers as of November 5, 2026, with prices from $218 to $1,478, a $1,259 spread on the same certified stone. Reve Diamonds lists it at $1,478. 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

1.01
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823616789
Dimensions7.86 × 5.58 × 3.51 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.86 mm5.58 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823616789
Side View
Table 64.0%Crown 36.1°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.9%

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: Nov 5
Current: $461 CAD|Low: $203 CAD|High: $1,478 CAD|Avg: $534 CAD|+4.8%
Retailer 1
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
Reve Diamonds
November 6, 2026
Retailer 5$218 CAD
Retailer 2$253 CAD
Retailer 7$263 CAD
Retailer 13$270 CAD
Retailer 14$270 CAD
Retailer 3$454 CAD
Retailer 1$461 CAD
Retailer 8$468 CAD
Retailer 4$494 CAD
Retailer 11$661 CAD
Retailer 12$719 CAD
Retailer 15$869 CAD
Retailer 9$900 CAD
Retailer 6$947 CAD
Retailer 10$1,260 CAD
Reve Diamonds$1,478 CAD

46 data points across 16 retailers

16 retailers$218 CAD to $1,478 CAD

A
Cheapest Retailer
-
$218 CAD
A
Retailer 2
-
$253 CAD
View
Retailer 3
-
$263 CAD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$270 CAD
View
Final sale: no returns
A
Retailer 5
-
$270 CAD
View
A
Retailer 6
-
$454 CAD
View
A
Retailer 7
-
$461 CAD
View
A
Retailer 8
-
$468 CAD
View
A
Retailer 9
-
$494 CAD
View
B+
Retailer 10
-
$661 CAD
View
B+
Retailer 11
-
$719 CAD
View
B+
Retailer 12
-
$869 CAD
View
B
Retailer 13
-
$900 CAD
View
B
Retailer 14
-
$947 CAD
View
B
Retailer 15
-
$1,260 CAD
View
Most Expensive
B
Reve Diamonds
72DB29BFB · Nov 6
$1,478 CAD
$1,050 USD
View
15 more retailers have this diamond
Prices start from $218 CADSave up to $1,259 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
1.01ct Oval
$218 CAD