CaratHunter
Plans
Oval|Lab Grown|IGI

1.16ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG500148395

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG500148395

Diamond specifications and retailer prices

From $392 CAD
As of November 1, 2026
Save $1,914 CAD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,307 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.16ct lab-grown oval diamond

This 1.16ct 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 LG500148395 or 500148395. Listed at 11 retailers as of November 1, 2026, with prices from $392 to $2,307, a $1,914 spread on the same certified stone. Do Amore Diamonds lists it at $2,307. 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

1.16
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500148395
Dimensions8.30 × 5.93 × 3.74 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
8.30 mm5.93 mm1.16 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500148395
Side View
Table 58.5%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,307 CAD|Low: $301 CAD|High: $2,307 CAD|Avg: $928 CAD|+5.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 9$301 CAD
Retailer 5$392 CAD
Retailer 4$529 CAD
Retailer 2$596 CAD
Retailer 6$751 CAD
Retailer 8$767 CAD
Retailer 7$1,300 CAD
Retailer 3$1,537 CAD
Do Amore Diamonds$2,307 CAD

42 data points across 9 retailers

11 retailers$392 CAD to $2,307 CAD

Retailer 1
-
$280 CAD
Price last confirmed 48 days ago
Retailer 2
-
$293 CAD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$392 CAD
View
A
Retailer 4
-
$529 CAD
View
A
Retailer 5
-
$596 CAD
View
B+
Retailer 6
-
$751 CAD
View
Retailer 7
-
$767 CAD
View
Price last confirmed 16 days ago
Retailer 8
-
$1,007 CAD
View
Price last confirmed 46 days ago
B
Retailer 9
-
$1,300 CAD
View
B
Retailer 10
-
$1,537 CAD
View
Most Expensive
B
Do Amore Diamonds
27-1E235B545 · Nov 2
$2,307 CAD
$1,640 USD
View
10 more retailers have this diamond
Prices start from $392 CADSave up to $1,914 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
1.16ct Oval
$392 CAD