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Marquise|Lab Grown|IGI

0.73ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG775634150

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG775634150

Diamond specifications and retailer prices

From $210 CAD
$150 USD
As of October 27, 2026
Save $1,578 CAD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,959 CAD at MOH London · As of October 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG775634150 or 775634150. Listed at 24 retailers as of October 27, 2026, with a 753% 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

0.73
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775634150
Dimensions9.64 × 4.70 × 2.92 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.64 mm4.70 mm0.73 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775634150
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,959 CAD|Low: $180 CAD|High: $1,959 CAD|Avg: $610 CAD|+1.2%
MOH London
Retailer 2
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Retailer 29
October 31, 2026
Retailer 7$210 CAD
Retailer 14$232 CAD
Retailer 16$232 CAD
Retailer 8$235 CAD
Retailer 26$243 CAD
Retailer 6$292 CAD
Retailer 11$377 CAD
Retailer 28$388 CAD
Retailer 12$400 CAD
Retailer 23$404 CAD
Retailer 17$408 CAD
Retailer 21$431 CAD
Retailer 29$508 CAD
Retailer 5$520 CAD
Retailer 15$521 CAD
Retailer 13$522 CAD
Retailer 3$538 CAD
Retailer 18$588 CAD
Retailer 19$609 CAD
Retailer 2$706 CAD
Retailer 20$708 CAD
Retailer 22$710 CAD
Retailer 25$911 CAD
Retailer 24$923 CAD
Retailer 10$975 CAD
Retailer 9$1,166 CAD
Retailer 4$1,450 CAD
Retailer 27$1,788 CAD
MOH London$1,959 CAD

23 data points across 29 retailers

24 retailers$210 CAD to $1,788 CAD

A
Cheapest Retailer
-
$210 CAD
$150 USD
Retailer 2
-
$232 CAD
$166 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$243 CAD
$174 USD
View
A
Retailer 4
-
$292 CAD
$209 USD
View
Retailer 5
-
$377 CAD
$270 USD
View
Price last confirmed 28 days ago
A
Retailer 6
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$388 CAD
$278 USD
View
A
Retailer 7
-
$404 CAD
$289 USD
View
Retailer 8
-
$408 CAD
$292 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$431 CAD
$308 USD
View
Price last confirmed 30 days ago
A
Retailer 10
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$508 CAD
£286 GBP
View
B+
Retailer 11
-
$520 CAD
ZAR 6,008 ZAR
View
Retailer 12
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$521 CAD
£294 GBP
View
Price last confirmed 28 days ago
B+
Retailer 13
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$522 CAD
$374 USD
View
Retailer 14
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$522 CAD
$374 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
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$538 CAD
£303 GBP
View
Retailer 16
-
$609 CAD
A$671 AUD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$706 CAD
A$778 AUD
View
B
Retailer 18
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$911 CAD
$652 USD
View
B
Retailer 19
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$923 CAD
$661 USD
View
B
Retailer 20
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$975 CAD
$698 USD
View
B
Retailer 21
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$1,166 CAD
$835 USD
View
B
Retailer 22
-
$1,450 CAD
$1,038 USD
View
B
Retailer 23
-
$1,788 CAD
$1,280 USD
View
Most Expensive
MOH London
LG775634150 · Oct 4
$1,959 CAD
£1,104 GBP
View
Price last confirmed 28 days ago
23 more retailers have this diamond
Prices start from $210 CADSave up to $1,578 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
$210 CAD