Emerald|Lab Grown|IGI

3.51ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG821651369

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821651369

Diamond specifications and retailer prices

From $1,187 CAD
$850 USD
As of October 29, 2026
Save $3,462 CAD (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,486 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.51ct lab-grown emerald diamond

This 3.51ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821651369 or 821651369. Listed at 19 retailers as of October 26, 2026, with a 292% 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

3.51
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651369
Dimensions11.03 × 7.11 × 4.52 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm7.11 mm3.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651369
Side View
Table 66.0%Crown 35.4°Girdle: STK-THKPavilion 31.6°Culet: LargeDepth 63.6%

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: $2,925 CAD|Low: $1,187 CAD|High: $6,496 CAD|Avg: $3,177 CAD|+0.6%
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
Retailer 15
October 31, 2026
Retailer 13$1,187 CAD
Retailer 4$1,495 CAD
Retailer 8$1,760 CAD
Retailer 9$1,884 CAD
Retailer 14$2,215 CAD
Retailer 6$2,805 CAD
Retailer 15$2,856 CAD
Retailer 1$2,925 CAD
Retailer 11$3,475 CAD
Retailer 3$4,012 CAD
Retailer 2$4,135 CAD
Retailer 12$4,246 CAD
Retailer 10$4,397 CAD
Retailer 5$4,650 CAD
Retailer 7$6,496 CAD

22 data points across 15 retailers

19 retailers$1,187 CAD to $4,650 CAD

Retailer 1
-
$1,130 CAD
$809 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$1,187 CAD
$850 USD
View
Final sale: no returns
Retailer 3
-
$1,294 CAD
$926 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$1,495 CAD
$1,070 USD
View
A
Retailer 5
-
$1,760 CAD
$1,260 USD
View
A
Retailer 6
-
$1,884 CAD
£1,062 GBP
View
A
Retailer 7
-
$2,215 CAD
€1,510 EUR
View
Retailer 8
-
$2,805 CAD
A$3,089 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,856 CAD
ZAR 33,030 ZAR
View
B+
Retailer 10
-
$2,925 CAD
$2,094 USD
View
B+
Retailer 11
-
$3,475 CAD
$2,488 USD
View
B+
Retailer 12
-
$4,012 CAD
$2,872 USD
View
B+
Retailer 13
-
$4,135 CAD
SGD 4,000 SGD
View
B+
Retailer 14
-
$4,246 CAD
$3,039 USD
View
B+
Retailer 15
-
$4,397 CAD
$3,148 USD
View
B+
Retailer 16
-
$4,650 CAD
£2,621 GBP
View
Retailer 17
-
$5,993 CAD
A$6,600 AUD
View
Price last confirmed 22 days ago
Retailer 18
-
$6,496 CAD
$4,650 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
20907743A · Oct 29
$14,486 CAD
$10,370 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,187 CADSave up to $3,462 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
3.51ct Emerald
$1,187 CAD