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Radiant|Lab Grown|IGI

1.22ct I VS2 Radiant Lab Grown Diamond

EX • I/VS2 • IGI LG665403236

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

Certificate IGI LG665403236

Diamond specifications and retailer prices

From $265 SGD
As of November 3, 2026
Save $1,793 SGD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,057 SGD at Do Amore Diamonds · As of November 4, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665403236 or 665403236. Listed at 11 retailers as of November 3, 2026, with prices from $265 to $2,057, a $1,793 spread on the same certified stone. Do Amore Diamonds lists it at $2,057. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665403236
Dimensions7.57 × 5.44 × 3.63 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm5.44 mm1.22 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665403236
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 36.8°Culet: NoneDepth 66.7%

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: Nov 3
Current: $2,057 SGD|Low: $265 SGD|High: $2,057 SGD|Avg: $906 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 6$265 SGD
Retailer 9$344 SGD
Retailer 7$477 SGD
Retailer 8$584 SGD
Retailer 2$645 SGD
Retailer 3$893 SGD
Retailer 5$900 SGD
Retailer 11$1,071 SGD
Retailer 10$1,162 SGD
Retailer 4$1,367 SGD
Do Amore Diamonds$2,057 SGD

19 data points across 11 retailers

11 retailers$265 SGD to $2,057 SGD

A
Cheapest Retailer
-
$265 SGD
A
Retailer 2
-
$265 SGD
View
A
Retailer 3
-
$344 SGD
View
A
Retailer 4
-
$477 SGD
View
A
Retailer 5
-
$584 SGD
View
A
Retailer 6
-
$645 SGD
View
B+
Retailer 7
-
$900 SGD
View
B+
Retailer 8
-
$941 SGD
View
Retailer 9
-
$1,162 SGD
View
Price last confirmed 17 days ago
B
Retailer 10
-
$1,367 SGD
View
Most Expensive
B
Do Amore Diamonds
27-BD0142A67 · Nov 4
$2,057 SGD
$1,610 USD
View
10 more retailers have this diamond
Prices start from $265 SGDSave up to $1,793 SGD

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
$265 SGD