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Marquise|Lab Grown|IGI

1.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG689562513

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG689562513

Diamond specifications and retailer prices

From $448 CAD
$321 USD
As of October 30, 2026
Save $3,533 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,434 CAD at Do Amore Diamonds · As of October 30, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689562513 or 689562513. Listed at 22 retailers as of October 30, 2026, with a 788% 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

1.04
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562513
Dimensions9.97 × 5.03 × 3.22 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm5.03 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562513
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 31.7°Culet: NoneDepth 64.0%

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 30
Current: $3,981 CAD|Low: $433 CAD|High: $3,981 CAD|Avg: $1,362 CAD|+3.6%
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 4$448 CAD
Retailer 9$500 CAD
Retailer 7$521 CAD
Retailer 11$556 CAD
Retailer 19$556 CAD
Retailer 2$649 CAD
Retailer 5$680 CAD
Retailer 6$740 CAD
Retailer 18$775 CAD
Retailer 17$1,055 CAD
Retailer 12$1,096 CAD
Retailer 16$1,492 CAD
Retailer 14$1,632 CAD
Retailer 10$1,974 CAD
Retailer 8$2,195 CAD
Retailer 13$2,384 CAD
Retailer 3$2,402 CAD
Retailer 15$2,542 CAD
Do Amore Diamonds$3,981 CAD

29 data points across 19 retailers

22 retailers$448 CAD to $3,981 CAD

A
Cheapest Retailer
-
$448 CAD
$321 USD
A
Retailer 2
-
$500 CAD
$358 USD
View
Final sale: no returns
A
Retailer 3
-
$521 CAD
$373 USD
View
A
Retailer 4
-
$556 CAD
$398 USD
View
A
Retailer 5
-
$556 CAD
$398 USD
View
A
Retailer 6
-
$649 CAD
£366 GBP
View
A
Retailer 7
-
$680 CAD
$487 USD
View
A
Retailer 8
-
$740 CAD
$530 USD
View
A
Retailer 9
-
$775 CAD
$555 USD
View
B+
Retailer 10
-
$1,055 CAD
ZAR 12,205 ZAR
View
B+
Retailer 11
-
$1,096 CAD
£618 GBP
View
B+
Retailer 12
-
$1,492 CAD
A$1,643 AUD
View
B+
Retailer 13
-
$1,528 CAD
$1,094 USD
View
B
Retailer 14
-
$1,632 CAD
$1,168 USD
View
B
Retailer 15
-
$1,974 CAD
$1,413 USD
View
B
Retailer 16
-
$2,195 CAD
$1,571 USD
View
B
Retailer 17
-
$2,384 CAD
£1,344 GBP
View
B
Retailer 18
-
$2,402 CAD
£1,354 GBP
View
B
Retailer 19
-
$2,542 CAD
$1,820 USD
View
B
Retailer 20
-
$2,696 CAD
$1,930 USD
View
B
Retailer 21
-
$3,981 CAD
$2,850 USD
View
Most Expensive
Do Amore Diamonds
23-689562513 · Oct 30
$5,434 CAD
$3,890 USD
View
Price under review
21 more retailers have this diamond
Prices start from $448 CADSave up to $3,533 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
$448 CAD