Emerald|Lab Grown|IGI

5.21ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG839622999

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839622999

Diamond specifications and retailer prices

From $2,308 CAD
$1,652 USD
As of October 31, 2026
Save $9,957 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,284 CAD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.21ct lab-grown emerald diamond

This 5.21ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839622999 or 839622999. Listed at 18 retailers as of October 31, 2026, with a 431% 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

5.21
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839622999
Dimensions12.65 × 7.92 × 5.35 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.65 mm7.92 mm5.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839622999
Side View
Table 60.0%Crown 33.5°Girdle: MediumPavilion 43.1°Culet: LargeDepth 67.6%

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: Oct 31
Current: $6,441 CAD|Low: $2,308 CAD|High: $22,308 CAD|Avg: $7,039 CAD|-2.6%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 6$2,308 CAD
Retailer 3$2,626 CAD
Retailer 11$3,346 CAD
Retailer 16$3,420 CAD
Retailer 14$3,649 CAD
Retailer 2$4,337 CAD
Retailer 7$4,851 CAD
Retailer 13$4,856 CAD
Retailer 5$5,769 CAD
Retailer 1$6,441 CAD
Retailer 4$6,743 CAD
Retailer 15$6,862 CAD
Retailer 9$8,407 CAD
Retailer 17$8,703 CAD
Retailer 8$8,807 CAD
Retailer 10$11,436 CAD
Retailer 12$12,265 CAD

27 data points across 17 retailers

18 retailers$2,308 CAD to $12,265 CAD

A
Cheapest Retailer
-
$2,308 CAD
$1,652 USD
Final sale: no returns
A
Retailer 2
-
$2,626 CAD
$1,880 USD
View
A
Retailer 3
-
$3,346 CAD
£1,886 GBP
View
A
Retailer 4
-
$3,420 CAD
$2,448 USD
View
A
Retailer 5
-
$3,649 CAD
€2,488 EUR
View
B+
Retailer 6
-
$4,337 CAD
$3,105 USD
View
Retailer 7
-
$4,851 CAD
A$5,343 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$4,856 CAD
ZAR 56,157 ZAR
View
B+
Retailer 9
-
$5,769 CAD
£3,252 GBP
View
B+
Retailer 10
-
$6,441 CAD
$4,611 USD
View
B+
Retailer 11
-
$6,743 CAD
$4,827 USD
View
B+
Retailer 12
-
$6,862 CAD
£3,868 GBP
View
B+
Retailer 13
-
$8,407 CAD
$6,018 USD
View
B
Retailer 14
-
$8,703 CAD
$6,230 USD
View
B
Retailer 15
-
$8,807 CAD
SGD 8,520 SGD
View
B
Retailer 16
-
$11,436 CAD
A$12,595 AUD
View
B
Retailer 17
-
$12,265 CAD
$8,780 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJPMIIPPP · Oct 13
$12,284 CAD
$8,794 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from $2,308 CADSave up to $9,957 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
5.21ct Emerald
$2,308 CAD