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Radiant|Lab Grown|IGI

1.21ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG715523957

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

Certificate IGI LG715523957

Diamond specifications and retailer prices

From $225 SGD
$176 USD
As of October 30, 2026
Save $1,202 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,427 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct 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 LG715523957 or 715523957. Listed at 19 retailers as of October 30, 2026, with prices from $225 to $1,427, a $1,202 spread on the same certified stone. Reve Diamonds lists it at $1,427. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715523957
Dimensions7.67 × 5.22 × 3.54 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm5.22 mm1.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715523957
Side View
Table 64.0%Crown 39.2°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 67.8%

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: $818 SGD|Low: $213 SGD|High: $1,427 SGD|Avg: $657 SGD|-17.9%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 17$225 SGD
Retailer 4$251 SGD
Retailer 14$261 SGD
Retailer 7$279 SGD
Retailer 8$279 SGD
Retailer 6$496 SGD
Retailer 10$500 SGD
Retailer 13$536 SGD
Retailer 16$552 SGD
Retailer 3$596 SGD
Retailer 5$733 SGD
Retailer 15$805 SGD
Retailer 1$818 SGD
Retailer 12$823 SGD
Retailer 2$896 SGD
Retailer 9$965 SGD
Retailer 11$1,310 SGD
Reve Diamonds$1,427 SGD

44 data points across 18 retailers

19 retailers$225 SGD to $1,427 SGD

A
Cheapest Retailer
-
$225 SGD
$176 USD
A
Retailer 2
-
$251 SGD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$261 SGD
$204 USD
View
A
Retailer 4
-
$279 SGD
$218 USD
View
A
Retailer 5
-
$279 SGD
$218 USD
View
A
Retailer 6
-
$496 SGD
$388 USD
View
A
Retailer 7
-
$500 SGD
£308 GBP
View
Retailer 8
-
$536 SGD
€399 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$552 SGD
$432 USD
View
A
Retailer 10
-
$596 SGD
$466 USD
View
B+
Retailer 11
-
$733 SGD
$573 USD
View
Retailer 12
-
$805 SGD
$630 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$818 SGD
$640 USD
View
B+
Retailer 14
-
$823 SGD
A$990 AUD
View
B+
Retailer 15
-
$896 SGD
$701 USD
View
B
Retailer 16
-
$965 SGD
$755 USD
View
B
Retailer 17
-
$969 SGD
$758 USD
View
B
Retailer 18
-
$1,310 SGD
£807 GBP
View
Most Expensive
B
Reve Diamonds
D1726662C · Oct 30
$1,427 SGD
$1,116 USD
View
18 more retailers have this diamond
Prices start from $225 SGDSave up to $1,202 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
1.21ct Radiant
$225 SGD