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Radiant|Lab Grown|IGI

3.23ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG821662154

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

Certificate IGI LG821662154

Diamond specifications and retailer prices

From $1,706 CAD
$1,219 USD
As of October 29, 2026
Save $4,325 CAD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,031 CAD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 3.23ct lab-grown radiant diamond

This 3.23ct 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 LG821662154 or 821662154. Listed at 18 retailers as of October 28, 2026, with prices from $1,706 to $6,031, a $4,325 spread on the same certified stone. Taylor and Hart lists it at $6,031. 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

3.23
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.4°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821662154
Dimensions10.16 × 7.26 × 4.90 mm
L/W Ratio1.40
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
10.16 mm7.26 mm3.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821662154
Side View
Table 61.0%Crown 21.4°Girdle: ThickPavilion 34.7°Culet: NoneDepth 67.5%

Caratlytics Score

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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 29
Current: $2,555 CAD|Low: $1,236 CAD|High: $6,133 CAD|Avg: $3,726 CAD|-2.9%
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
Taylor and Hart
October 29, 2026
Retailer 2$1,549 CAD
Retailer 10$1,706 CAD
Retailer 5$1,798 CAD
Retailer 8$2,015 CAD
Retailer 1$2,555 CAD
Retailer 11$2,817 CAD
Retailer 14$3,023 CAD
Retailer 3$3,647 CAD
Retailer 12$4,057 CAD
Retailer 7$4,107 CAD
Retailer 6$4,842 CAD
Retailer 9$5,123 CAD
Retailer 4$5,207 CAD
Retailer 13$5,770 CAD
Taylor and Hart$6,031 CAD

42 data points across 15 retailers

18 retailers$1,706 CAD to $6,031 CAD

A
Retailer 1
-
$1,549 CAD
$1,107 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$1,706 CAD
$1,219 USD
View
Final sale: no returns
A
Retailer 3
-
$1,770 CAD
$1,265 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,798 CAD
$1,285 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,798 CAD
$1,285 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$2,015 CAD
$1,440 USD
View
A
Retailer 7
-
$2,555 CAD
£1,437 GBP
View
A
Retailer 8
-
$2,817 CAD
$2,013 USD
View
B+
Retailer 9
-
$3,023 CAD
$2,160 USD
View
B+
Retailer 10
-
$3,370 CAD
$2,408 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$3,647 CAD
$2,606 USD
View
B+
Retailer 12
-
$4,057 CAD
A$4,459 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$4,107 CAD
ZAR 47,410 ZAR
View
B
Retailer 14
-
$4,842 CAD
£2,724 GBP
View
Price last confirmed 10 days ago
B
Retailer 15
-
$5,123 CAD
$3,660 USD
View
B
Retailer 16
-
$5,207 CAD
$3,720 USD
View
B
Retailer 17
-
$5,770 CAD
£3,246 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Taylor and Hart
FR3UW25 · Oct 28
$6,031 CAD
$4,309 USD
View
17 more retailers have this diamond
Prices start from $1,706 CADSave up to $4,325 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
3.23ct Radiant
$1,706 CAD