Marquise|Lab Grown|IGI

1.58ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG780692919

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780692919

Diamond specifications and retailer prices

From $1,481 CAD
As of October 30, 2026
Save $479 CAD (24%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,277 CAD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.58ct lab-grown marquise diamond

This 1.58ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780692919 or 780692919. Listed at 14 retailers as of October 30, 2026, with a 32% 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

1.58
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780692919
Dimensions11.93 × 5.99 × 3.85 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Top View
11.93 mm5.99 mm1.58 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780692919
Side View
Table 58.0%Crown 37.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $2,277 CAD|Low: $334 CAD|High: $3,367 CAD|Avg: $1,442 CAD|-30.6%
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
Retailer 19
Retailer 20
Retailer 21
October 18, 2026
Retailer 18$334 CAD
Retailer 5$388 CAD
Retailer 3$503 CAD
Retailer 15$555 CAD
Retailer 13$622 CAD
Retailer 6$636 CAD
Retailer 2$723 CAD
Retailer 9$749 CAD
Retailer 8$844 CAD
Retailer 4$961 CAD
Retailer 20$1,337 CAD
Retailer 19$1,471 CAD
Retailer 7$1,538 CAD
Retailer 12$1,556 CAD
Retailer 10$1,709 CAD
Retailer 11$1,805 CAD
Retailer 17$1,843 CAD
Retailer 14$1,960 CAD
Retailer 16$2,132 CAD
Brilliant Earth$2,277 CAD
Retailer 21$3,213 CAD

19 data points across 21 retailers

14 retailers$1,481 CAD to $1,960 CAD

Retailer 1
-
$334 CAD
$239 USD
Price last confirmed 12 days ago
Retailer 2
-
$388 CAD
$278 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$503 CAD
$360 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$555 CAD
$397 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$622 CAD
$445 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$961 CAD
$688 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$1,337 CAD
$957 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$1,471 CAD
$1,053 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$1,481 CAD
View
Retailer 10
-
$1,538 CAD
A$1,694 AUD
View
Price last confirmed 23 days ago
Retailer 11
-
$1,556 CAD
$1,114 USD
View
Price last confirmed 51 days ago
Retailer 12
-
$1,843 CAD
£1,039 GBP
View
Price last confirmed 12 days ago
B
Retailer 13
-
$1,960 CAD
$1,403 USD
View
Most Expensive
Brilliant Earth
21788633A · Oct 21
$2,277 CAD
$1,630 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $1,481 CADSave up to $479 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.

B
1.58ct Marquise
$1,481 CAD