Radiant|Lab Grown|IGI

1.22ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG621417759

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

Certificate IGI LG621417759

Diamond specifications and retailer prices

From $246 USD
As of October 28, 2026
Save $1,874 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,120 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG621417759 or 621417759. Listed at 17 retailers as of October 28, 2026, with prices from $246 to $2,120, a $1,874 spread on the same certified stone. Do Amore Diamonds lists it at $2,120. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621417759
Dimensions5.30 × 5.30 × 3.56 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.30 mm5.30 mm1.22 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621417759
Side View
Table 65.0%Crown 44.4°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.2%

Caratlytics Score

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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 28
Current: $2,120 USD|Low: $246 USD|High: $2,270 USD|Avg: $893 USD|-6.6%
Do Amore Diamonds
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
October 28, 2026
Retailer 12$246 USD
Retailer 4$360 USD
Retailer 10$363 USD
Retailer 3$368 USD
Retailer 14$383 USD
Retailer 2$569 USD
Retailer 7$722 USD
Retailer 11$883 USD
Retailer 6$1,113 USD
Retailer 5$1,142 USD
Retailer 9$1,212 USD
Retailer 13$1,259 USD
Retailer 8$1,270 USD
Do Amore Diamonds$2,120 USD

39 data points across 14 retailers

17 retailers$246 USD to $2,120 USD

A
Retailer 1
-
$212 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$256 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$274 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$360 USD
View
A
Retailer 6
-
$363 USD
£286 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$368 USD
View
A
Retailer 8
-
$383 USD
View
B+
Retailer 9
-
$569 USD
£448 GBP
View
B+
Retailer 10
-
$722 USD
A$1,111 AUD
View
B
Retailer 11
-
$883 USD
View
B
Retailer 12
-
$971 USD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$1,142 USD
View
B
Retailer 14
-
$1,212 USD
£954 GBP
View
B
Retailer 15
-
$1,259 USD
View
B
Retailer 16
-
$1,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-F2BE04C17 · Oct 28
$2,120 USD
View
16 more retailers have this diamond
Prices start from $246 USDSave up to $1,874 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
1.22ct Radiant
$246 USD