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Radiant|Lab Grown|IGI

1.23ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG616425905

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

Certificate IGI LG616425905

Diamond specifications and retailer prices

From $224 SGD
$175 USD
As of October 30, 2026
Save $1,924 SGD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,148 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct 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 LG616425905 or 616425905. Listed at 11 retailers as of October 30, 2026, with prices from $224 to $2,148, a $1,924 spread on the same certified stone. Do Amore Diamonds lists it at $2,148. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616425905
Dimensions7.52 × 5.28 × 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
7.52 mm5.28 mm1.23 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616425905
Side View
Table 64.0%Crown 41.1°Girdle: MediumPavilion 36.2°Culet: NoneDepth 67.6%

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: $2,148 SGD|Low: $178 SGD|High: $2,148 SGD|Avg: $891 SGD|+0.6%
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 30, 2026
Retailer 9$224 SGD
Retailer 12$251 SGD
Retailer 2$368 SGD
Retailer 10$493 SGD
Retailer 5$523 SGD
Retailer 3$601 SGD
Retailer 4$657 SGD
Retailer 6$892 SGD
Retailer 8$942 SGD
Retailer 13$1,138 SGD
Retailer 14$1,178 SGD
Retailer 7$1,435 SGD
Retailer 11$1,611 SGD
Do Amore Diamonds$2,148 SGD

38 data points across 14 retailers

11 retailers$224 SGD to $2,148 SGD

A
Cheapest Retailer
-
$224 SGD
$175 USD
A
Retailer 2
-
$251 SGD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$260 SGD
$203 USD
View
A
Retailer 4
-
$368 SGD
£227 GBP
View
A
Retailer 5
-
$493 SGD
$386 USD
View
B
Retailer 6
-
$942 SGD
$737 USD
View
B
Retailer 7
-
$984 SGD
$770 USD
View
B
Retailer 8
-
$1,138 SGD
$890 USD
View
B
Retailer 9
-
$1,435 SGD
£884 GBP
View
B
Retailer 10
-
$1,611 SGD
$1,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-66A028C72 · Oct 31
$2,148 SGD
$1,680 USD
View
10 more retailers have this diamond
Prices start from $224 SGDSave up to $1,924 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
1.23ct Radiant
$224 SGD