Radiant|Lab Grown|IGI

6.22ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG837680844

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

Certificate IGI LG837680844

Diamond specifications and retailer prices

From $2,008 USD
As of October 31, 2026
Save $8,123 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,131 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 6.22ct lab-grown radiant diamond

This 6.22ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837680844 or 837680844. Listed at 17 retailers as of October 31, 2026, with prices from $2,008 to $10,131, a $8,123 spread on the same certified stone. With Clarity lists it at $10,131. 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680844
Dimensions13.84 × 8.68 × 5.76 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.84 mm8.68 mm6.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680844
Side View
Table 69.0%Crown 44.7°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 66.4%

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 31
Current: $3,129 USD|Low: $2,008 USD|High: $10,457 USD|Avg: $4,746 USD|-1.0%
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
With Clarity
October 31, 2026
Retailer 3$2,008 USD
Retailer 2$2,201 USD
Retailer 11$2,250 USD
Retailer 9$2,950 USD
Retailer 12$2,972 USD
Retailer 1$3,129 USD
Retailer 15$3,498 USD
Retailer 16$3,755 USD
Retailer 14$3,860 USD
Retailer 10$4,024 USD
Retailer 5$4,298 USD
Retailer 8$5,534 USD
Retailer 7$5,663 USD
Retailer 13$5,947 USD
Retailer 4$7,290 USD
Retailer 6$7,526 USD
With Clarity$10,131 USD

35 data points across 17 retailers

17 retailers$2,008 USD to $10,131 USD

A
Cheapest Retailer
-
$2,008 USD
Final sale: no returns
Retailer 2
-
$2,201 USD
£1,733 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$2,250 USD
View
B+
Retailer 4
-
$2,950 USD
£2,322 GBP
View
B+
Retailer 5
-
$2,972 USD
View
B+
Retailer 6
-
$3,129 USD
€2,980 EUR
View
B+
Retailer 7
-
$3,498 USD
View
B+
Retailer 8
-
$3,755 USD
View
Retailer 9
-
$3,860 USD
A$5,938 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$4,024 USD
ZAR 65,016 ZAR
View
B+
Retailer 11
-
$4,298 USD
£3,384 GBP
View
Retailer 12
-
$5,534 USD
A$8,514 AUD
View
Price last confirmed 23 days ago
B
Retailer 13
-
$5,663 USD
View
B
Retailer 14
-
$5,947 USD
£4,683 GBP
View
B
Retailer 15
-
$7,290 USD
View
B
Retailer 16
-
$7,526 USD
SGD 10,170 SGD
View
Most Expensive
B
With Clarity
837680844 · Oct 31
$10,131 USD
View
16 more retailers have this diamond
Prices start from $2,008 USDSave up to $8,123 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
$2,008 USD