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Oval|Lab Grown|IGI

1.14ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG506196356

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG506196356

Diamond specifications and retailer prices

From $385 CAD
As of November 4, 2026
Save $1,893 CAD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,279 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.14ct lab-grown oval diamond

This 1.14ct 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 LG506196356 or 506196356. Listed at 11 retailers as of November 4, 2026, with prices from $385 to $2,279, a $1,893 spread on the same certified stone. Do Amore Diamonds lists it at $2,279. 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

1.14
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506196356
Dimensions8.14 × 5.80 × 3.77 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
8.14 mm5.80 mm1.14 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506196356
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 41°Culet: NoneDepth 65.0%

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 4
Current: $2,279 CAD|Low: $280 CAD|High: $2,279 CAD|Avg: $918 CAD|+5.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$288 CAD
Retailer 5$385 CAD
Retailer 3$523 CAD
Retailer 2$581 CAD
Retailer 6$745 CAD
Retailer 9$767 CAD
Retailer 7$1,284 CAD
Retailer 4$1,523 CAD
Do Amore Diamonds$2,279 CAD

44 data points across 9 retailers

11 retailers$385 CAD to $2,279 CAD

Retailer 1
-
$276 CAD
Price last confirmed 48 days ago
Retailer 2
-
$288 CAD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$385 CAD
View
A
Retailer 4
-
$523 CAD
View
A
Retailer 5
-
$581 CAD
View
B+
Retailer 6
-
$745 CAD
View
Retailer 7
-
$767 CAD
View
Price last confirmed 12 days ago
Retailer 8
-
$992 CAD
View
Price last confirmed 46 days ago
B
Retailer 9
-
$1,284 CAD
View
Retailer 10
-
$1,523 CAD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-C08CD1306 · Nov 6
$2,279 CAD
$1,620 USD
View
10 more retailers have this diamond
Prices start from $385 CADSave up to $1,893 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
1.14ct Oval
$385 CAD