CaratHunter
Plans
Marquise|Lab Grown|IGI

1.05ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG664410912

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG664410912

Diamond specifications and retailer prices

From $256 CAD
$183 USD
As of October 27, 2026
Save $824 CAD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,482 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 1.05ct lab-grown marquise diamond

This 1.05ct 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 LG664410912 or 664410912. Listed at 13 retailers as of October 26, 2026, with a 322% 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

1.05
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG664410912
Dimensions10.01 × 5.35 × 3.40 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
10.01 mm5.35 mm1.05 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG664410912
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.6%

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 27
Current: $1,482 CAD|Low: $245 CAD|High: $1,536 CAD|Avg: $717 CAD|+0.5%
MOH London
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 29, 2026
Retailer 6$256 CAD
Retailer 4$286 CAD
Retailer 3$298 CAD
Retailer 11$318 CAD
Retailer 13$318 CAD
Retailer 9$497 CAD
Retailer 10$563 CAD
Retailer 2$573 CAD
Retailer 7$655 CAD
Retailer 12$1,023 CAD
Retailer 8$1,080 CAD
MOH London$1,482 CAD
Retailer 5$1,536 CAD

43 data points across 13 retailers

13 retailers$256 CAD to $1,080 CAD

A
Cheapest Retailer
-
$256 CAD
$183 USD
A
Retailer 2
-
$286 CAD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$298 CAD
$213 USD
View
A
Retailer 4
-
$318 CAD
$227 USD
View
A
Retailer 5
-
$318 CAD
$227 USD
View
A
Retailer 6
-
$497 CAD
$355 USD
View
A
Retailer 7
-
$563 CAD
$402 USD
View
A
Retailer 8
-
$573 CAD
£323 GBP
View
B+
Retailer 9
-
$655 CAD
$468 USD
View
B
Retailer 10
-
$1,023 CAD
$731 USD
View
B
Retailer 11
-
$1,080 CAD
$772 USD
View
B
Retailer 12
-
$1,090 CAD
$779 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG664410912 · Oct 21
$1,482 CAD
£834 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $256 CADSave up to $824 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
1.05ct Marquise
$256 CAD