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Round|Lab Grown|IGI

4.22ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG817662491

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817662491

Diamond specifications and retailer prices

From $700 CAD
$500 USD
As of October 29, 2026
Save $3,244 CAD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,661 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 4.22ct lab-grown round diamond

This 4.22ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817662491 or 817662491. Listed at 14 retailers as of October 28, 2026, with a 464% 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

4.22
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817662491
Dimensions10.25 × 10.30 × 6.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm10.30 mm4.22 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817662491
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

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 29
Current: $4,661 CAD|Low: $700 CAD|High: $4,731 CAD|Avg: $2,737 CAD|+2.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10$700 CAD
Retailer 4$1,064 CAD
Retailer 2$1,324 CAD
Retailer 8$1,436 CAD
Retailer 5$2,239 CAD
Retailer 7$3,025 CAD
Retailer 9$3,508 CAD
Retailer 3$3,642 CAD
Retailer 6$3,944 CAD
Rare Carat$4,661 CAD

25 data points across 10 retailers

14 retailers$700 CAD to $3,944 CAD

A
Cheapest Retailer
-
$700 CAD
$500 USD
Retailer 2
-
$708 CAD
$506 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$792 CAD
$566 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$1,064 CAD
$760 USD
View
A
Retailer 5
-
$1,324 CAD
€901 EUR
View
A
Retailer 6
-
$1,436 CAD
$1,026 USD
View
B+
Retailer 7
-
$2,239 CAD
$1,600 USD
View
Retailer 8
-
$2,308 CAD
$1,649 USD
View
Price last confirmed 32 days ago
B
Retailer 9
-
$2,953 CAD
$2,110 USD
View
B+
Retailer 10
-
$3,025 CAD
$2,161 USD
View
Retailer 11
-
$3,508 CAD
SGD 3,387 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$3,642 CAD
£2,049 GBP
View
B
Retailer 13
-
$3,944 CAD
$2,818 USD
View
Most Expensive
Rare Carat
LGRD40-110789 · Oct 18
$4,661 CAD
$3,330 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $700 CADSave up to $3,244 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
4.22ct Round
$700 CAD