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Radiant|Lab Grown|IGI

1.22ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG630436801

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

Certificate IGI LG630436801

Diamond specifications and retailer prices

From $222 SGD
$174 USD
As of October 30, 2026
Save $1,912 SGD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,135 SGD 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG630436801 or 630436801. Listed at 11 retailers as of October 30, 2026, with prices from $222 to $2,135, a $1,912 spread on the same certified stone. Do Amore Diamonds lists it at $2,135. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630436801
Dimensions7.47 × 5.25 × 3.57 mm
L/W Ratio1.42
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
7.47 mm5.25 mm1.22 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630436801
Side View
Table 65.0%Crown 43.3°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.0%

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 30
Current: $2,135 SGD|Low: $176 SGD|High: $2,135 SGD|Avg: $881 SGD
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
October 30, 2026
Retailer 8$222 SGD
Retailer 11$249 SGD
Retailer 2$365 SGD
Retailer 9$491 SGD
Retailer 3$519 SGD
Retailer 13$593 SGD
Retailer 5$655 SGD
Retailer 7$936 SGD
Retailer 4$1,138 SGD
Retailer 12$1,171 SGD
Retailer 6$1,430 SGD
Retailer 10$1,598 SGD
Do Amore Diamonds$2,135 SGD

37 data points across 13 retailers

11 retailers$222 SGD to $2,135 SGD

A
Cheapest Retailer
-
$222 SGD
$174 USD
A
Retailer 2
-
$249 SGD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$258 SGD
$202 USD
View
A
Retailer 4
-
$365 SGD
£225 GBP
View
A
Retailer 5
-
$491 SGD
$384 USD
View
B
Retailer 6
-
$936 SGD
$732 USD
View
B
Retailer 7
-
$978 SGD
$765 USD
View
B
Retailer 8
-
$1,138 SGD
$890 USD
View
B
Retailer 9
-
$1,430 SGD
£881 GBP
View
B
Retailer 10
-
$1,598 SGD
$1,250 USD
View
Most Expensive
B
Do Amore Diamonds
27-72EC9436E · Oct 31
$2,135 SGD
$1,670 USD
View
10 more retailers have this diamond
Prices start from $222 SGDSave up to $1,912 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
$222 SGD