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Marquise|Lab Grown|IGI

1.04ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG843604950

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843604950

Diamond specifications and retailer prices

From $408 CAD
£230 GBP
As of October 30, 2026
Save $2,358 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,766 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843604950 or 843604950. Listed at 11 retailers as of October 29, 2026, with prices from $408 to $2,766, a $2,358 spread on the same certified stone. Do Amore Diamonds lists it at $2,766. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843604950
Dimensions10.20 × 5.33 × 3.29 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
10.20 mm5.33 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843604950
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $2,766 CAD|Low: $407 CAD|High: $4,308 CAD|Avg: $1,262 CAD|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$408 CAD
Retailer 10$617 CAD
Retailer 11$650 CAD
Retailer 7$672 CAD
Retailer 3$901 CAD
Retailer 6$963 CAD
Retailer 9$1,154 CAD
Retailer 8$1,586 CAD
Retailer 2$1,998 CAD
Retailer 4$2,028 CAD
Do Amore Diamonds$2,766 CAD

11 data points across 11 retailers

11 retailers$408 CAD to $2,766 CAD

A+
Cheapest Retailer
-
$408 CAD
£230 GBP
A
Retailer 2
-
$617 CAD
$442 USD
View
A
Retailer 3
-
$650 CAD
$465 USD
View
A
Retailer 4
-
$672 CAD
€458 EUR
View
B+
Retailer 5
-
$901 CAD
$645 USD
View
B+
Retailer 6
-
$963 CAD
A$1,061 AUD
View
B+
Retailer 7
-
$1,154 CAD
$826 USD
View
B+
Retailer 8
-
$1,586 CAD
£894 GBP
View
B+
Retailer 9
-
$1,998 CAD
$1,430 USD
View
B
Retailer 10
-
$2,028 CAD
A$2,233 AUD
View
Most Expensive
B
Do Amore Diamonds
27-91D3488D4 · Oct 29
$2,766 CAD
$1,980 USD
View
10 more retailers have this diamond
Prices start from $408 CADSave up to $2,358 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+
1.04ct Marquise
$408 CAD