Marquise|Lab Grown|IGI

1.34ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG845672261

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845672261

Diamond specifications and retailer prices

From $1,364 CAD
$976 USD
As of October 28, 2026
Save $1,262 CAD (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,031 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.34ct lab-grown marquise diamond

This 1.34ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845672261 or 845672261. Listed at 22 retailers as of October 28, 2026, with a 93% 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

1.34
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672261
Dimensions11.08 × 5.79 × 3.64 mm
L/W Ratio1.91
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
11.08 mm5.79 mm1.34 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672261
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

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: Oct 28
Current: $738 CAD|Low: $576 CAD|High: $3,282 CAD|Avg: $1,509 CAD|+0.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 6
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Retailer 11
Retailer 12
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Retailer 21
Retailer 22
October 27, 2026
Retailer 2$576 CAD
Retailer 19$646 CAD
Retailer 13$714 CAD
Retailer 18$714 CAD
Retailer 8$725 CAD
Retailer 1$738 CAD
Retailer 5$922 CAD
Retailer 22$998 CAD
Retailer 17$1,093 CAD
Retailer 3$1,139 CAD
Retailer 15$1,139 CAD
Retailer 12$1,169 CAD
Retailer 20$1,208 CAD
Retailer 7$1,364 CAD
Retailer 14$1,565 CAD
Retailer 11$2,297 CAD
Retailer 9$2,345 CAD
Retailer 6$2,366 CAD
Retailer 4$2,615 CAD
Retailer 21$2,626 CAD
Retailer 16$2,795 CAD
Retailer 10$3,282 CAD

6 data points across 22 retailers

22 retailers$1,364 CAD to $2,626 CAD

A
Retailer 1
-
$576 CAD
$412 USD
Price last confirmed 7 days ago
Retailer 2
-
$646 CAD
$462 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$714 CAD
$511 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$714 CAD
$511 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$738 CAD
£416 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
$922 CAD
$660 USD
View
Price last confirmed 6 days ago
Retailer 7
-
$998 CAD
$714 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$1,093 CAD
€745 EUR
View
Price last confirmed 9 days ago
Retailer 9
-
$1,139 CAD
$815 USD
View
Price last confirmed 8 days ago
Retailer 10
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$1,139 CAD
$815 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$1,169 CAD
£658 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
$1,208 CAD
ZAR 13,971 ZAR
View
Price last confirmed 10 days ago
A
Retailer 13
-
$1,364 CAD
$976 USD
View
Retailer 14
-
$1,565 CAD
$1,120 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$2,297 CAD
$1,644 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$2,345 CAD
$1,678 USD
View
Retailer 17
-
$2,366 CAD
View
Price last confirmed 7 days ago
Retailer 18
-
$2,615 CAD
$1,871 USD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$2,626 CAD
$1,879 USD
View
Retailer 20
-
$2,795 CAD
£1,575 GBP
View
Price last confirmed 7 days ago
B
Retailer 21
-
$3,282 CAD
$2,349 USD
View
Price last confirmed 7 days ago
Most Expensive
Brilliant Earth
22269676A · Oct 26
$5,031 CAD
$3,600 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from $1,364 CADSave up to $1,262 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
1.34ct Marquise
$1,364 CAD