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Oval|Lab Grown|IGI

1.09ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG786644514

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786644514

Diamond specifications and retailer prices

From $288 CAD
$206 USD
As of October 28, 2026
Save $1,313 CAD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,680 CAD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.09ct lab-grown oval diamond

This 1.09ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786644514 or 786644514. Listed at 23 retailers as of October 28, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644514
Dimensions8.12 × 5.74 × 3.61 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
8.12 mm5.74 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644514
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

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 28
Current: $1,680 CAD|Low: $288 CAD|High: $1,680 CAD|Avg: $808 CAD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 7$288 CAD
Retailer 17$358 CAD
Retailer 4$434 CAD
Retailer 3$543 CAD
Retailer 12$550 CAD
Retailer 2$578 CAD
Retailer 16$611 CAD
Retailer 6$659 CAD
Retailer 10$708 CAD
Retailer 14$781 CAD
Retailer 15$810 CAD
Retailer 18$854 CAD
Retailer 9$874 CAD
Retailer 13$991 CAD
Retailer 8$1,105 CAD
Retailer 11$1,506 CAD
Retailer 5$1,602 CAD
Brilliant Earth$1,680 CAD

42 data points across 18 retailers

23 retailers$288 CAD to $1,602 CAD

A
Retailer 1
-
$259 CAD
$185 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$288 CAD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$312 CAD
$223 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$321 CAD
$229 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$321 CAD
$229 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$358 CAD
HK$2,000 HKD
View
B+
Retailer 7
-
$434 CAD
$310 USD
View
A
Retailer 8
-
$543 CAD
$388 USD
View
A
Retailer 9
-
$550 CAD
ZAR 6,349 ZAR
View
A
Retailer 10
-
$578 CAD
£325 GBP
View
A
Retailer 11
-
$611 CAD
€416 EUR
View
A
Retailer 12
-
$659 CAD
$471 USD
View
B+
Retailer 13
-
$708 CAD
A$778 AUD
View
B+
Retailer 14
-
$781 CAD
A$859 AUD
View
B+
Retailer 15
-
$810 CAD
$579 USD
View
B+
Retailer 16
-
$854 CAD
$610 USD
View
B+
Retailer 17
-
$874 CAD
SGD 844 SGD
View
B+
Retailer 18
-
$991 CAD
A$1,089 AUD
View
B+
Retailer 19
-
$1,030 CAD
$736 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,105 CAD
$790 USD
View
B
Retailer 21
-
$1,506 CAD
£847 GBP
View
B
Retailer 22
-
$1,602 CAD
$1,144 USD
View
Most Expensive
B
Brilliant Earth
20081756A · Oct 8
$1,680 CAD
$1,200 USD
View
Price last confirmed 21 days ago
22 more retailers have this diamond
Prices start from $288 CADSave up to $1,313 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
1.09ct Oval
$288 CAD