Radiant|Lab Grown|IGI

6.22ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG836639646

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG836639646

Diamond specifications and retailer prices

From $1,626 USD
As of October 30, 2026
Save $8,794 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,420 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.22ct lab-grown radiant diamond

This 6.22ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836639646 or 836639646. Listed at 8 retailers as of October 30, 2026, with prices from $1,626 to $10,420, a $8,794 spread on the same certified stone. Brilliant Earth lists it at $10,420. 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

6.22
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836639646
Dimensions13.09 × 9.00 × 6.17 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.09 mm9.00 mm6.22 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836639646
Side View
Table 65.0%Crown 45.9°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 68.6%

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 30
Current: $10,420 USD|Low: $1,626 USD|High: $10,420 USD|Avg: $2,530 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$1,626 USD
Retailer 9$1,666 USD
Retailer 8$1,704 USD
Retailer 7$2,014 USD
Retailer 4$2,304 USD
Retailer 5$3,120 USD
Retailer 6$3,458 USD
Retailer 2$4,419 USD
Brilliant Earth$10,420 USD

14 data points across 9 retailers

8 retailers$1,626 USD to $10,420 USD

B+
Cheapest Retailer
-
$1,626 USD
A
Retailer 2
-
$1,704 USD
View
Retailer 3
-
$2,014 USD
€1,918 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
$2,304 USD
View
B+
Retailer 5
-
$3,120 USD
View
B+
Retailer 6
-
$3,458 USD
View
B
Retailer 7
-
$4,419 USD
A$6,798 AUD
View
Most Expensive
B
Brilliant Earth
22298228A · Oct 30
$10,420 USD
View
7 more retailers have this diamond
Prices start from $1,626 USDSave up to $8,794 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
6.22ct Radiant
$1,626 USD