Radiant|Lab Grown|IGI

3.21ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG844656560

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844656560

Diamond specifications and retailer prices

From $850 CAD
$607 USD
As of October 27, 2026
Save $5,631 CAD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,480 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.21ct lab-grown radiant diamond

This 3.21ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844656560 or 844656560. Listed at 21 retailers as of October 27, 2026, with prices from $850 to $6,480, a $5,631 spread on the same certified stone. Brilliant Earth lists it at $6,480. 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656560
Dimensions10.53 × 7.08 × 4.85 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm7.08 mm3.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656560
Side View
Table 66.0%Crown 46°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,637 CAD|Low: $850 CAD|High: $4,579 CAD|Avg: $2,163 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 29, 2026
Retailer 20$850 CAD
Retailer 17$946 CAD
Retailer 9$952 CAD
Retailer 4$1,054 CAD
Retailer 13$1,194 CAD
Retailer 19$1,232 CAD
Retailer 2$1,414 CAD
Retailer 10$1,537 CAD
Retailer 7$1,547 CAD
Retailer 1$1,637 CAD
Retailer 14$2,279 CAD
Retailer 11$2,310 CAD
Retailer 3$2,614 CAD
Retailer 8$2,757 CAD
Retailer 5$2,771 CAD
Retailer 15$3,198 CAD
Retailer 12$3,313 CAD
Retailer 18$3,393 CAD
Retailer 16$3,474 CAD
Retailer 6$4,579 CAD

12 data points across 20 retailers

21 retailers$850 CAD to $6,480 CAD

A
Cheapest Retailer
-
$850 CAD
$607 USD
A
Retailer 2
-
$946 CAD
$676 USD
View
Final sale: no returns
A
Retailer 3
-
$952 CAD
$680 USD
View
A
Retailer 4
-
$1,054 CAD
$753 USD
View
A
Retailer 5
-
$1,194 CAD
£672 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
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$1,232 CAD
$880 USD
View
A
Retailer 7
-
$1,414 CAD
$1,010 USD
View
A
Retailer 8
-
$1,537 CAD
€1,046 EUR
View
A
Retailer 9
-
$1,547 CAD
$1,105 USD
View
A
Retailer 10
-
$1,637 CAD
£921 GBP
View
A
Retailer 11
-
$2,279 CAD
ZAR 26,305 ZAR
View
A
Retailer 12
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$2,310 CAD
A$2,539 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
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$2,614 CAD
$1,868 USD
View
A
Retailer 14
-
$2,757 CAD
$1,970 USD
View
A
Retailer 15
-
$2,771 CAD
$1,980 USD
View
B+
Retailer 16
-
$3,198 CAD
$2,285 USD
View
B+
Retailer 17
-
$3,313 CAD
SGD 3,199 SGD
View
B+
Retailer 18
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$3,393 CAD
$2,424 USD
View
B+
Retailer 19
-
$3,474 CAD
$2,482 USD
View
B
Retailer 20
-
$4,579 CAD
£2,576 GBP
View
Most Expensive
B
Brilliant Earth
22289731A · Oct 29
$6,480 CAD
$4,630 USD
View
20 more retailers have this diamond
Prices start from $850 CADSave up to $5,631 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 Radiant
$850 CAD