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Marquise|Lab Grown|IGI

0.73ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG812621820

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812621820

Diamond specifications and retailer prices

From $225 CAD
$161 USD
As of November 2, 2026
Save $1,270 CAD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,495 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812621820 or 812621820. Listed at 19 retailers as of November 1, 2026, with prices from $225 to $1,495, a $1,270 spread on the same certified stone. Reve Diamonds lists it at $1,495. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621820
Dimensions9.39 × 4.74 × 2.89 mm
L/W Ratio1.98
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
9.39 mm4.74 mm0.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621820
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

Caratlytics Score

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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: Nov 2
Current: $493 CAD|Low: $217 CAD|High: $1,495 CAD|Avg: $626 CAD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 3, 2026
Retailer 15$225 CAD
Retailer 9$250 CAD
Retailer 3$261 CAD
Retailer 2$279 CAD
Retailer 16$279 CAD
Retailer 4$321 CAD
Retailer 5$394 CAD
Retailer 7$463 CAD
Retailer 18$486 CAD
Retailer 1$493 CAD
Retailer 13$507 CAD
Retailer 6$571 CAD
Retailer 8$707 CAD
Retailer 12$711 CAD
Retailer 14$721 CAD
Retailer 17$897 CAD
Retailer 10$974 CAD
Retailer 11$1,306 CAD
Reve Diamonds$1,495 CAD

41 data points across 19 retailers

19 retailers$225 CAD to $1,495 CAD

A
Cheapest Retailer
-
$225 CAD
$161 USD
A
Retailer 2
-
$250 CAD
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$261 CAD
$187 USD
View
Retailer 4
-
$279 CAD
$200 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$279 CAD
$200 USD
View
A
Retailer 6
-
$321 CAD
$230 USD
View
A
Retailer 7
-
$394 CAD
$282 USD
View
A
Retailer 8
-
$463 CAD
$331 USD
View
Retailer 9
-
$486 CAD
€331 EUR
View
Price last confirmed 9 days ago
A
Retailer 10
-
$493 CAD
£278 GBP
View
A
Retailer 11
-
$507 CAD
ZAR 5,866 ZAR
View
Retailer 12
-
$571 CAD
$408 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$707 CAD
$506 USD
View
B+
Retailer 14
-
$711 CAD
A$783 AUD
View
B+
Retailer 15
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$721 CAD
$516 USD
View
B+
Retailer 16
-
$897 CAD
$642 USD
View
B
Retailer 17
-
$974 CAD
$697 USD
View
B
Retailer 18
-
$1,306 CAD
£736 GBP
View
Most Expensive
B
Reve Diamonds
E4AB23BED · Nov 1
$1,495 CAD
$1,070 USD
View
18 more retailers have this diamond
Prices start from $225 CADSave up to $1,270 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
0.73ct Marquise
$225 CAD