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Marquise|Lab Grown|IGI

3.21ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG830672667

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830672667

Diamond specifications and retailer prices

From $1,359 CAD
$973 USD
As of October 30, 2026
Save $10,710 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,069 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.21ct lab-grown marquise diamond

This 3.21ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830672667 or 830672667. Listed at 18 retailers as of October 29, 2026, with prices from $1,359 to $12,069, a $10,710 spread on the same certified stone. Do Amore Diamonds lists it at $12,069. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.21
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830672667
Dimensions15.00 × 7.97 × 4.79 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.00 mm7.97 mm3.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830672667
Side View
Table 64.0%Crown 33.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.1%

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: $12,069 CAD|Low: $827 CAD|High: $12,069 CAD|Avg: $4,621 CAD|+83.4%
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
October 30, 2026
Retailer 6$1,521 CAD
Retailer 3$1,577 CAD
Retailer 13$1,823 CAD
Retailer 5$2,037 CAD
Retailer 7$2,520 CAD
Retailer 9$2,521 CAD
Retailer 14$3,397 CAD
Retailer 12$3,926 CAD
Retailer 10$4,041 CAD
Retailer 15$4,811 CAD
Retailer 16$4,889 CAD
Retailer 8$5,064 CAD
Retailer 11$5,934 CAD
Retailer 4$6,188 CAD
Retailer 2$6,873 CAD
Do Amore Diamonds$12,069 CAD

31 data points across 16 retailers

18 retailers$1,359 CAD to $12,069 CAD

A
Cheapest Retailer
-
$1,359 CAD
$973 USD
A
Retailer 2
-
$1,521 CAD
$1,089 USD
View
Final sale: no returns
A
Retailer 3
-
$1,577 CAD
$1,129 USD
View
Retailer 4
-
$1,577 CAD
$1,129 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,823 CAD
$1,305 USD
View
A
Retailer 6
-
$2,037 CAD
$1,458 USD
View
B+
Retailer 7
-
$2,520 CAD
$1,804 USD
View
A
Retailer 8
-
$2,521 CAD
£1,421 GBP
View
B+
Retailer 9
-
$3,397 CAD
$2,432 USD
View
Retailer 10
-
$3,926 CAD
A$4,324 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$4,041 CAD
ZAR 46,732 ZAR
View
B
Retailer 12
-
$4,811 CAD
£2,712 GBP
View
B
Retailer 13
-
$4,889 CAD
$3,500 USD
View
B
Retailer 14
-
$5,064 CAD
$3,625 USD
View
B
Retailer 15
-
$5,934 CAD
£3,345 GBP
View
B
Retailer 16
-
$6,188 CAD
$4,430 USD
View
B
Retailer 17
-
$6,873 CAD
$4,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-0F5F6243E · Oct 29
$12,069 CAD
$8,640 USD
View
17 more retailers have this diamond
Prices start from $1,359 CADSave up to $10,710 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
3.21ct Marquise
$1,359 CAD