CaratHunter
Plans
Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG811646727

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811646727

Diamond specifications and retailer prices

From $662 CAD
£373 GBP
As of October 30, 2026
Save $3,082 CAD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,744 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811646727 or 811646727. Listed at 16 retailers as of October 30, 2026, with prices from $662 to $3,744, a $3,082 spread on the same certified stone. Do Amore Diamonds lists it at $3,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646727
Dimensions11.22 × 5.74 × 3.56 mm
L/W Ratio1.95
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
11.22 mm5.74 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646727
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.0%

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: $3,744 CAD|Low: $263 CAD|High: $3,744 CAD|Avg: $1,299 CAD|+12.1%
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
October 30, 2026
Retailer 9$263 CAD
Retailer 6$573 CAD
Retailer 2$662 CAD
Retailer 15$700 CAD
Retailer 13$705 CAD
Retailer 17$752 CAD
Retailer 7$866 CAD
Retailer 4$879 CAD
Retailer 11$899 CAD
Retailer 3$1,245 CAD
Retailer 10$1,389 CAD
Retailer 12$1,404 CAD
Retailer 16$1,609 CAD
Retailer 5$1,688 CAD
Retailer 18$1,710 CAD
Retailer 14$2,320 CAD
Retailer 8$3,031 CAD
Do Amore Diamonds$3,744 CAD

20 data points across 18 retailers

16 retailers$662 CAD to $3,744 CAD

Retailer 1
-
$360 CAD
$258 USD
Price last confirmed 29 days ago
Retailer 2
-
$436 CAD
$312 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$662 CAD
£373 GBP
View
A
Retailer 4
-
$700 CAD
$501 USD
View
A
Retailer 5
-
$705 CAD
$505 USD
View
Retailer 6
-
$752 CAD
$538 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$879 CAD
A$968 AUD
View
B+
Retailer 8
-
$899 CAD
€613 EUR
View
Retailer 9
-
$1,245 CAD
$891 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,404 CAD
A$1,546 AUD
View
B
Retailer 11
-
$1,609 CAD
$1,152 USD
View
Retailer 12
-
$1,653 CAD
$1,183 USD
View
Price last confirmed 31 days ago
Retailer 13
-
$1,688 CAD
A$1,859 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$1,710 CAD
$1,224 USD
View
B
Retailer 15
-
$2,320 CAD
£1,308 GBP
View
Most Expensive
B
Do Amore Diamonds
27-82E8C04F3 · Oct 31
$3,744 CAD
$2,680 USD
View
15 more retailers have this diamond
Prices start from $662 CADSave up to $3,082 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
1.29ct Marquise
$662 CAD