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Marquise|Lab Grown|IGI

1.85ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG754507247

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754507247

Diamond specifications and retailer prices

From $568 CAD
$406 USD
As of October 28, 2026
Save $3,952 CAD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,521 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.85ct lab-grown marquise diamond

This 1.85ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754507247 or 754507247. Listed at 15 retailers as of October 28, 2026, with prices from $568 to $4,521, a $3,952 spread on the same certified stone. Do Amore Diamonds lists it at $4,521. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507247
Dimensions6.30 × 6.30 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.30 mm6.30 mm1.85 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507247
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.1%

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 28
Current: $4,521 CAD|Low: $404 CAD|High: $4,521 CAD|Avg: $1,884 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 16$568 CAD
Retailer 11$711 CAD
Retailer 15$834 CAD
Retailer 6$848 CAD
Retailer 10$896 CAD
Retailer 8$1,037 CAD
Retailer 2$1,155 CAD
Retailer 12$1,188 CAD
Retailer 5$1,538 CAD
Retailer 9$1,601 CAD
Retailer 4$1,605 CAD
Retailer 13$1,623 CAD
Retailer 19$1,973 CAD
Retailer 17$2,405 CAD
Retailer 3$2,471 CAD
Retailer 7$2,472 CAD
Retailer 14$2,737 CAD
Retailer 20$3,776 CAD
Retailer 18$3,835 CAD
Do Amore Diamonds$4,521 CAD

20 data points across 20 retailers

15 retailers$568 CAD to $4,521 CAD

A
Cheapest Retailer
-
$568 CAD
$406 USD
Final sale: no returns
A
Retailer 2
-
$834 CAD
$596 USD
View
A
Retailer 3
-
$848 CAD
$606 USD
View
B+
Retailer 4
-
$1,155 CAD
£650 GBP
View
B+
Retailer 5
-
$1,538 CAD
$1,099 USD
View
B+
Retailer 6
-
$1,605 CAD
$1,147 USD
View
B+
Retailer 7
-
$1,623 CAD
A$1,784 AUD
View
Retailer 8
-
$1,973 CAD
$1,410 USD
View
Price last confirmed 22 days ago
B
Retailer 9
-
$2,239 CAD
$1,600 USD
View
B
Retailer 10
-
$2,405 CAD
$1,718 USD
View
B
Retailer 11
-
$2,471 CAD
$1,766 USD
View
B
Retailer 12
-
$2,472 CAD
$1,767 USD
View
B
Retailer 13
-
$2,737 CAD
£1,540 GBP
View
B
Retailer 14
-
$3,776 CAD
$2,698 USD
View
Most Expensive
B
Do Amore Diamonds
27-068F1E719 · Oct 29
$4,521 CAD
$3,230 USD
View
14 more retailers have this diamond
Prices start from $568 CADSave up to $3,952 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
1.85ct Marquise
$568 CAD