Oval|Lab Grown|IGI

1.18ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG611391338

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG611391338

Diamond specifications and retailer prices

From $477 CAD
As of November 4, 2026
Save $1,268 CAD (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,889 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.18ct lab-grown oval diamond

This 1.18ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG611391338 or 611391338. Listed at 19 retailers as of October 29, 2026, with a 266% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.18
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611391338
Dimensions8.59 × 5.84 × 3.65 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
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
8.59 mm5.84 mm1.18 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611391338
Side View
Table 61.0%Crown 35.6°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $644 CAD|Low: $390 CAD|High: $1,889 CAD|Avg: $995 CAD
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
Retailer 16
Reve Diamonds
October 31, 2026
Retailer 4$390 CAD
Retailer 16$433 CAD
Retailer 3$477 CAD
Retailer 10$545 CAD
Retailer 2$634 CAD
Retailer 1$644 CAD
Retailer 12$655 CAD
Retailer 14$737 CAD
Retailer 8$764 CAD
Retailer 5$782 CAD
Retailer 11$1,053 CAD
Retailer 13$1,331 CAD
Retailer 6$1,463 CAD
Retailer 15$1,477 CAD
Retailer 7$1,699 CAD
Retailer 9$1,745 CAD
Reve Diamonds$1,889 CAD

31 data points across 17 retailers

19 retailers$477 CAD to $1,745 CAD

Retailer 1
-
$336 CAD
Price last confirmed 35 days ago
Retailer 2
-
$350 CAD
View
Price last confirmed 43 days ago
Retailer 3
-
$428 CAD
View
Price last confirmed 44 days ago
Retailer 4
-
$428 CAD
View
Price last confirmed 37 days ago
B
Retailer 5
-
$477 CAD
View
A
Retailer 6
-
$545 CAD
View
B+
Retailer 7
-
$634 CAD
View
B+
Retailer 8
-
$644 CAD
View
Retailer 9
-
$655 CAD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$708 CAD
View
Retailer 11
-
$737 CAD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
$782 CAD
View
Retailer 13
-
$1,053 CAD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,331 CAD
View
Price last confirmed 10 days ago
Retailer 15
-
$1,392 CAD
View
Price last confirmed 36 days ago
C
Retailer 16
-
$1,463 CAD
View
C
Retailer 17
-
$1,477 CAD
View
B
Retailer 18
-
$1,745 CAD
View
Most Expensive
Reve Diamonds
D91DBD326 · Oct 28
$1,889 CAD
$1,355 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $477 CADSave up to $1,268 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
1.18ct Oval
$477 CAD