Oval|Lab Grown|IGI

1.54ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG778601779

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778601779

Diamond specifications and retailer prices

From $690 CAD
£389 GBP
As of October 24, 2026
4 retailers carry this diamond
Most expensive: $1,411 CAD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778601779 or 778601779. Listed at 4 retailers as of October 24, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778601779
Dimensions9.45 × 6.53 × 3.98 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Top View
9.45 mm6.53 mm1.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778601779
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: $1,411 CAD|Low: $334 CAD|High: $1,606 CAD|Avg: $999 CAD|-8.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 24, 2026
Retailer 4$334 CAD
Retailer 11$597 CAD
Retailer 6$603 CAD
Retailer 2$690 CAD
Retailer 9$691 CAD
Retailer 3$701 CAD
Retailer 7$1,095 CAD
Retailer 5$1,257 CAD
Retailer 8$1,274 CAD
Brilliant Earth$1,411 CAD
Retailer 10$1,606 CAD

32 data points across 11 retailers

4 retailers

A
Cheapest Retailer
-
$690 CAD
£389 GBP
Retailer 2
-
$1,095 CAD
$784 USD
View
Price last confirmed 44 days ago
Retailer 3
-
$1,257 CAD
$900 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
19614500A · Oct 21
$1,411 CAD
$1,010 USD
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from $690 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
1.54ct Oval
$690 CAD