CaratHunter
Plans
Marquise|Lab Grown|IGI

1.20ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG669418991

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG669418991

Diamond specifications and retailer prices

From $372 CAD
As of November 4, 2026
Save $1,464 CAD (80%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $1,837 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669418991 or 669418991. Listed at 30 retailers as of November 4, 2026, with prices from $372 to $1,837, a $1,464 spread on the same certified stone. Reve Diamonds lists it at $1,837. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669418991
Dimensions11.49 × 5.48 × 3.32 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
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
11.49 mm5.48 mm1.20 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669418991
Side View
Table 59.0%Crown 33°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 60.6%

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: Nov 4
Current: $773 CAD|Low: $333 CAD|High: $2,076 CAD|Avg: $1,058 CAD|-15.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Reve Diamonds
November 4, 2026
Retailer 9$333 CAD
Retailer 12$372 CAD
Retailer 6$412 CAD
Retailer 5$481 CAD
Retailer 4$585 CAD
Retailer 20$690 CAD
Retailer 17$712 CAD
Retailer 3$746 CAD
Retailer 1$773 CAD
Retailer 7$815 CAD
Retailer 11$904 CAD
Retailer 21$957 CAD
Retailer 16$1,012 CAD
Retailer 2$1,332 CAD
Retailer 8$1,399 CAD
Retailer 13$1,400 CAD
Retailer 15$1,518 CAD
Retailer 22$1,519 CAD
Retailer 14$1,534 CAD
Retailer 19$1,561 CAD
Retailer 18$1,654 CAD
Retailer 10$1,696 CAD
Reve Diamonds$1,837 CAD

35 data points across 23 retailers

30 retailers$372 CAD to $1,837 CAD

Retailer 1
-
$333 CAD
Price last confirmed 27 days ago
A
Retailer 2
-
$372 CAD
View
Final sale: no returns
Retailer 3
-
$412 CAD
View
Price last confirmed 27 days ago
Retailer 4
-
$412 CAD
View
Price last confirmed 25 days ago
Retailer 5
-
$422 CAD
View
Price last confirmed 35 days ago
A
Retailer 6
-
$481 CAD
View
Retailer 7
-
$489 CAD
View
Price last confirmed 36 days ago
Retailer 8
-
$517 CAD
View
Price last confirmed 36 days ago
A
Retailer 9
-
$585 CAD
View
A
Retailer 10
-
$690 CAD
View
A
Retailer 11
-
$712 CAD
View
B+
Retailer 12
-
$746 CAD
View
A
Retailer 13
-
$773 CAD
View
B+
Retailer 14
-
$815 CAD
View
B+
Retailer 15
-
$904 CAD
View
B+
Retailer 16
-
$957 CAD
View
B+
Retailer 17
-
$1,012 CAD
View
B
Retailer 18
-
$1,328 CAD
View
Retailer 19
-
$1,328 CAD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$1,332 CAD
View
B
Retailer 21
-
$1,399 CAD
View
B
Retailer 22
-
$1,400 CAD
View
B
Retailer 23
-
$1,518 CAD
View
B
Retailer 24
-
$1,519 CAD
View
Retailer 25
-
$1,534 CAD
View
Price last confirmed 27 days ago
B
Retailer 26
-
$1,561 CAD
View
B
Retailer 27
-
$1,654 CAD
View
Retailer 28
-
$1,682 CAD
View
Price last confirmed 35 days ago
B
Retailer 29
-
$1,696 CAD
View
Most Expensive
B
Reve Diamonds
1C818025C · Nov 4
$1,837 CAD
$1,318 USD
View
29 more retailers have this diamond
Prices start from $372 CADSave up to $1,464 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
1.20ct Marquise
$372 CAD