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Marquise|Lab Grown|IGI

1.36ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG735519509

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735519509

Diamond specifications and retailer prices

From $387 CAD
$277 USD
As of November 2, 2026
Save $1,731 CAD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,436 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.36ct lab-grown marquise diamond

This 1.36ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735519509 or 735519509. Listed at 25 retailers as of November 1, 2026, with a 447% 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

1.36
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735519509
Dimensions12.00 × 5.72 × 3.56 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Top View
12.00 mm5.72 mm1.36 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735519509
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

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: Nov 2
Current: $3,436 CAD|Low: $370 CAD|High: $3,758 CAD|Avg: $1,158 CAD|-8.6%
Do Amore Diamonds
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
November 2, 2026
Retailer 5$370 CAD
Retailer 7$432 CAD
Retailer 4$479 CAD
Retailer 16$608 CAD
Retailer 8$641 CAD
Retailer 6$643 CAD
Retailer 9$912 CAD
Retailer 2$940 CAD
Retailer 12$952 CAD
Retailer 14$1,034 CAD
Retailer 3$1,179 CAD
Retailer 13$1,289 CAD
Retailer 15$1,471 CAD
Retailer 11$2,026 CAD
Retailer 10$2,118 CAD
Do Amore Diamonds$3,436 CAD

45 data points across 16 retailers

25 retailers$387 CAD to $2,118 CAD

Retailer 1
-
$370 CAD
$265 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$387 CAD
$277 USD
View
A
Retailer 3
-
$432 CAD
$309 USD
View
Final sale: no returns
Retailer 4
-
$448 CAD
$321 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$479 CAD
$343 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$479 CAD
$343 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$479 CAD
$343 USD
View
A
Retailer 8
-
$606 CAD
$434 USD
View
A
Retailer 9
-
$608 CAD
$435 USD
View
A
Retailer 10
-
$641 CAD
$459 USD
View
A
Retailer 11
-
$643 CAD
$460 USD
View
B+
Retailer 12
-
$912 CAD
ZAR 10,543 ZAR
View
B+
Retailer 13
-
$940 CAD
£530 GBP
View
B+
Retailer 14
-
$952 CAD
A$1,048 AUD
View
B+
Retailer 15
-
$1,034 CAD
$740 USD
View
Retailer 16
-
$1,179 CAD
A$1,298 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,289 CAD
A$1,420 AUD
View
B
Retailer 18
-
$1,471 CAD
$1,053 USD
View
Retailer 19
-
$1,700 CAD
$1,217 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$1,700 CAD
$1,217 USD
View
B
Retailer 21
-
$1,928 CAD
$1,380 USD
View
B
Retailer 22
-
$2,004 CAD
$1,435 USD
View
B
Retailer 23
-
$2,026 CAD
$1,450 USD
View
B
Retailer 24
-
$2,118 CAD
£1,194 GBP
View
Most Expensive
Do Amore Diamonds
27-467419F57 · Nov 2
$3,436 CAD
$2,460 USD
View
Price under review
24 more retailers have this diamond
Prices start from $387 CADSave up to $1,731 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
1.36ct Marquise
$387 CAD