CaratHunter
Plans
Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG785611410

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG785611410

Diamond specifications and retailer prices

From $415 CAD
$297 USD
As of October 30, 2026
Save $3,273 CAD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,688 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG785611410 or 785611410. Listed at 16 retailers as of October 30, 2026, with prices from $415 to $3,688, a $3,273 spread on the same certified stone. Do Amore Diamonds lists it at $3,688. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785611410
Dimensions11.93 × 6.00 × 3.73 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm6.00 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785611410
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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: $2,278 CAD|Low: $398 CAD|High: $2,305 CAD|Avg: $1,116 CAD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11$415 CAD
Retailer 4$482 CAD
Retailer 5$515 CAD
Retailer 12$515 CAD
Retailer 6$633 CAD
Retailer 10$733 CAD
Retailer 3$844 CAD
Retailer 7$1,008 CAD
Retailer 8$1,565 CAD
Retailer 9$1,581 CAD
Retailer 2$1,827 CAD
Retailer 13$1,979 CAD
Retailer 1$2,278 CAD

44 data points across 13 retailers

16 retailers$415 CAD to $3,688 CAD

A
Cheapest Retailer
-
$415 CAD
$297 USD
A
Retailer 2
-
$482 CAD
$345 USD
View
Retailer 3
-
$515 CAD
$369 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$515 CAD
$369 USD
View
A
Retailer 5
-
$580 CAD
$415 USD
View
A
Retailer 6
-
$633 CAD
£357 GBP
View
A
Retailer 7
-
$733 CAD
$525 USD
View
A
Retailer 8
-
$844 CAD
$604 USD
View
B+
Retailer 9
-
$1,008 CAD
£568 GBP
View
B+
Retailer 10
-
$1,565 CAD
$1,120 USD
View
B
Retailer 11
-
$1,581 CAD
$1,132 USD
View
B
Retailer 12
-
$1,827 CAD
$1,308 USD
View
B
Retailer 13
-
$1,979 CAD
$1,417 USD
View
Retailer 14
-
$2,052 CAD
$1,469 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$2,278 CAD
£1,284 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9544D51D1 · Oct 31
$3,688 CAD
$2,640 USD
View
15 more retailers have this diamond
Prices start from $415 CADSave up to $3,273 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
1.51ct Marquise
$415 CAD