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Cushion|Lab Grown|IGI

4.22ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG798607567

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG798607567

Diamond specifications and retailer prices

From $1,010 USD
As of October 29, 2026
Save $3,110 USD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,120 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.22ct lab-grown cushion diamond

This 4.22ct lab-grown cushion 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 LG798607567 or 798607567. Listed at 12 retailers as of October 29, 2026, with prices from $1,010 to $4,120, a $3,110 spread on the same certified stone. Brilliant Earth lists it at $4,120. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798607567
Dimensions11.60 × 8.60 × 5.15 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.60 mm8.60 mm4.22 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798607567
Side View
Table 59.0%Crown 36.7°Girdle: STK-THKPavilion 36.3°Culet: LargeDepth 59.9%

Caratlytics Score

How it works →
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: $4,120 USD|Low: $569 USD|High: $7,360 USD|Avg: $2,239 USD|-44.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$569 USD
Retailer 3$897 USD
Retailer 7$1,010 USD
Retailer 10$1,169 USD
Retailer 2$1,315 USD
Retailer 11$1,333 USD
Retailer 8$1,767 USD
Retailer 9$2,545 USD
Retailer 13$2,762 USD
Retailer 12$2,798 USD
Retailer 5$3,098 USD
Retailer 6$3,239 USD
Brilliant Earth$4,120 USD

42 data points across 13 retailers

12 retailers$1,010 USD to $4,120 USD

Retailer 1
-
$897 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$1,010 USD
View
A
Retailer 3
-
$1,169 USD
View
A
Retailer 4
-
$1,315 USD
£1,035 GBP
View
A
Retailer 5
-
$1,333 USD
View
A
Retailer 6
-
$1,767 USD
View
B+
Retailer 7
-
$2,545 USD
£2,004 GBP
View
B
Retailer 8
-
$2,762 USD
SGD 3,733 SGD
View
B+
Retailer 9
-
$2,798 USD
View
Retailer 10
-
$3,098 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$3,239 USD
£2,550 GBP
View
Most Expensive
B
Brilliant Earth
21584536A · Oct 30
$4,120 USD
View
11 more retailers have this diamond
Prices start from $1,010 USDSave up to $3,110 USD

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 Cushion
$1,010 USD