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Emerald|Lab Grown|IGI

3.21ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG646480282

Shape and cutting style on the report: Emerald cut

Certificate IGI LG646480282

Diamond specifications and retailer prices

From $527 CAD
$377 USD
As of October 30, 2026
Save $2,039 CAD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,171 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.21ct lab-grown emerald diamond

This 3.21ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646480282 or 646480282. Listed at 18 retailers as of October 29, 2026, with a 387% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646480282
Dimensions9.62 × 6.86 × 4.56 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.62 mm6.86 mm3.21 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG646480282
Side View
Table 65.0%Crown 36.6°Girdle: Slightly ThickPavilion 36.8°Culet: LNGDepth 66.5%

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: $3,171 CAD|Low: $506 CAD|High: $3,255 CAD|Avg: $1,490 CAD|-2.6%
Rare Carat
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
October 30, 2026
Retailer 14$527 CAD
Retailer 15$589 CAD
Retailer 6$652 CAD
Retailer 16$652 CAD
Retailer 9$675 CAD
Retailer 12$859 CAD
Retailer 5$1,042 CAD
Retailer 4$1,090 CAD
Retailer 2$1,180 CAD
Retailer 11$1,417 CAD
Retailer 3$1,583 CAD
Retailer 13$1,831 CAD
Retailer 8$2,153 CAD
Retailer 17$2,445 CAD
Retailer 7$2,533 CAD
Retailer 10$2,565 CAD
Rare Carat$3,171 CAD

43 data points across 17 retailers

18 retailers$527 CAD to $2,565 CAD

A
Cheapest Retailer
-
$527 CAD
$377 USD
A
Retailer 2
-
$589 CAD
$422 USD
View
A
Retailer 3
-
$652 CAD
$467 USD
View
A
Retailer 4
-
$652 CAD
$467 USD
View
A
Retailer 5
-
$675 CAD
$483 USD
View
Final sale: no returns
A
Retailer 6
-
$859 CAD
$615 USD
View
B+
Retailer 7
-
$1,042 CAD
$746 USD
View
A
Retailer 8
-
$1,090 CAD
$780 USD
View
A
Retailer 9
-
$1,180 CAD
£665 GBP
View
A
Retailer 10
-
$1,417 CAD
ZAR 16,388 ZAR
View
A
Retailer 11
-
$1,583 CAD
$1,133 USD
View
B+
Retailer 12
-
$1,831 CAD
$1,311 USD
View
B+
Retailer 13
-
$2,098 CAD
$1,502 USD
View
B+
Retailer 14
-
$2,153 CAD
$1,541 USD
View
B+
Retailer 15
-
$2,445 CAD
$1,750 USD
View
B
Retailer 16
-
$2,533 CAD
£1,428 GBP
View
B+
Retailer 17
-
$2,565 CAD
£1,446 GBP
View
Most Expensive
Rare Carat
H21-13_l_646480282 · Oct 18
$3,171 CAD
$2,270 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from $527 CADSave up to $2,039 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 Emerald
$527 CAD