CaratHunter
Plans
Marquise|Lab Grown|IGI

3.21ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG847659560

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847659560

Diamond specifications and retailer prices

From $626 CAD
$448 USD
As of November 1, 2026
Save $7,567 CAD (92%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,193 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.21ct lab-grown marquise diamond

This 3.21ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847659560 or 847659560. Listed at 3 retailers as of October 28, 2026, with prices from $626 to $8,193, a $7,567 spread on the same certified stone. Rare Carat lists it at $8,193. 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
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847659560
Dimensions14.58 × 7.72 × 4.91 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.58 mm7.72 mm3.21 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847659560
Side View
Table 61.0%Crown 36.4°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: Nov 1
Current: $8,193 CAD|Low: $626 CAD|High: $8,193 CAD|Avg: $2,870 CAD
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$626 CAD
Retailer 2$1,182 CAD
Rare Carat$8,193 CAD

11 data points across 3 retailers

3 retailers$626 CAD to $8,193 CAD

A
Cheapest Retailer
-
$626 CAD
$448 USD
Final sale: no returns
A
Retailer 2
-
$1,182 CAD
£666 GBP
View
Most Expensive
B
Rare Carat
847659560 · Oct 28
$8,193 CAD
$5,865 USD
View
2 more retailers have this diamond
Prices start from $626 CADSave up to $7,567 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
$626 CAD