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Marquise|Lab Grown|IGI

1.18ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG782660371

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782660371

Diamond specifications and retailer prices

From $399 CAD
$286 USD
As of November 3, 2026
Save $2,214 CAD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,613 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown marquise diamond

This 1.18ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782660371 or 782660371. Listed at 9 retailers as of November 2, 2026, with prices from $399 to $2,613, a $2,214 spread on the same certified stone. Do Amore Diamonds lists it at $2,613. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782660371
Dimensions10.47 × 5.53 × 3.53 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Top View
10.47 mm5.53 mm1.18 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782660371
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.8%

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 3
Current: $2,613 CAD|Low: $399 CAD|High: $2,613 CAD|Avg: $872 CAD
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
October 27, 2026
Retailer 11$399 CAD
Retailer 7$456 CAD
Retailer 10$481 CAD
Retailer 8$603 CAD
Retailer 12$638 CAD
Retailer 13$660 CAD
Retailer 5$977 CAD
Retailer 2$1,059 CAD
Retailer 9$1,089 CAD
Retailer 3$1,152 CAD
Retailer 4$1,230 CAD
Retailer 6$1,496 CAD
Do Amore Diamonds$2,613 CAD

14 data points across 13 retailers

9 retailers$399 CAD to $2,613 CAD

A
Cheapest Retailer
-
$399 CAD
$286 USD
B+
Retailer 2
-
$456 CAD
$326 USD
View
A
Retailer 3
-
$481 CAD
$344 USD
View
Retailer 4
-
$603 CAD
€411 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,059 CAD
A$1,166 AUD
View
B+
Retailer 6
-
$1,089 CAD
$779 USD
View
B
Retailer 7
-
$1,198 CAD
$857 USD
View
Retailer 8
-
$1,496 CAD
£843 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-39D234F91 · Nov 2
$2,613 CAD
$1,870 USD
View
8 more retailers have this diamond
Prices start from $399 CADSave up to $2,214 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
1.18ct Marquise
$399 CAD