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Radiant|Lab Grown|IGI

1.22ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG632457193

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

Certificate IGI LG632457193

Diamond specifications and retailer prices

From $230 USD
As of October 30, 2026
Save $1,740 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,970 USD at Do Amore Diamonds · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632457193 or 632457193. Listed at 15 retailers as of October 30, 2026, with prices from $230 to $1,970, a $1,740 spread on the same certified stone. Do Amore Diamonds lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632457193
Dimensions7.69 × 5.23 × 3.56 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.69 mm5.23 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632457193
Side View
Table 65.0%Crown 32.4°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.1%

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: $1,970 USD|Low: $230 USD|High: $1,970 USD|Avg: $731 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
October 31, 2026
Retailer 4$230 USD
Retailer 2$238 USD
Retailer 16$368 USD
Retailer 11$377 USD
Retailer 8$403 USD
Retailer 6$408 USD
Retailer 17$439 USD
Retailer 12$525 USD
Retailer 7$561 USD
Retailer 14$686 USD
Retailer 10$715 USD
Retailer 15$822 USD
Retailer 9$869 USD
Retailer 3$1,075 USD
Retailer 13$1,133 USD
Retailer 5$1,200 USD
Retailer 18$1,211 USD
Do Amore Diamonds$1,970 USD

21 data points across 18 retailers

15 retailers$230 USD to $1,970 USD

A
Cheapest Retailer
-
$230 USD
Final sale: no returns
A
Retailer 2
-
$238 USD
View
A
Retailer 3
-
$368 USD
View
A
Retailer 4
-
$377 USD
£297 GBP
View
Retailer 5
-
$403 USD
ZAR 6,513 ZAR
View
Price last confirmed 44 days ago
A
Retailer 6
-
$439 USD
View
A
Retailer 7
-
$525 USD
£413 GBP
View
B+
Retailer 8
-
$686 USD
A$1,055 AUD
View
Retailer 9
-
$715 USD
View
Price last confirmed 52 days ago
B+
Retailer 10
-
$760 USD
£599 GBP
View
B+
Retailer 11
-
$822 USD
View
B
Retailer 12
-
$1,075 USD
View
B
Retailer 13
-
$1,133 USD
£892 GBP
View
B
Retailer 14
-
$1,211 USD
View
Most Expensive
B
Do Amore Diamonds
27-63A2CB02B · Oct 31
$1,970 USD
View
14 more retailers have this diamond
Prices start from $230 USDSave up to $1,740 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
$230 USD